Merge branch 'master' into otio

2020-09-23 12:27:45 +10:00
parent 7caf6797c8 921be8f08d
commit 50d15df956
63 changed files with 1649 additions and 523 deletions
@@ -4,3 +4,5 @@
 # Enforce LF line endings on source files
 *.h        text eol=lf
 *.cpp      text eol=lf
+*.sh       text eol=lf
+*.desktop  text eol=lf
@@ -5,7 +5,6 @@ title: "[UNSUPPORTED]"
 labels: "Legacy (Unsupported)"
 assignees: ''
 ---
-
 # Olive 0.1 is unsupported

 Unfortunately no one is supporting Olive 0.1 at this time. Any reports pertaining to it will be
@@ -4,16 +4,26 @@ about: Report a fatal crash that resulted in Olive unexpectedly closing.
 title: "[CRASH]"
 labels: "Crash, Triage"
 assignees: ''
-
 ---
-**Commit Hash**
+**Commit Hash** <!-- 8 character string of letters/numbers in title bar (e.g. 3ea173c9) -->
+

 **Platform**

+
 **Summary**

+
 **Steps to Reproduce**

-**Backtrace**
+1. 
+2. 
+3. 
+
+<details><summary><strong>Backtrace</strong></summary><pre><code>
+
+<!-- Paste backtrace here -->
+
+</code></pre></details>

 **Additional Information**
@@ -4,12 +4,14 @@ about: Report an issue related to compiling or packaging (including continuous i
 title: "[BUILD]"
 labels: "Building/Packaging, Triage"
 assignees: ''
-
 ---
-**Commit Hash**
+**Commit Hash** <!-- 8 character string of letters/numbers in title bar (e.g. 3ea173c9) -->
+

 **Platform**

+
 **Summary**

+
 **Additional Information / Output**
@@ -4,12 +4,14 @@ about:  Report an issue related to the disk cache system, including failure to c
 title: "[CACHE]"
 labels: "Disk Cache, Triage"
 assignees: ''
-
 ---
-**Commit Hash**
+**Commit Hash** <!-- 8 character string of letters/numbers in title bar (e.g. 3ea173c9) -->
+

 **Platform**

+
 **Summary**

+
 **Additional Information / Output**
@@ -4,12 +4,14 @@ about: Report an issue related to codec handling, including importing footage or
 title: "[CODEC]"
 labels: "Codec, Triage"
 assignees: ''
-
 ---
-**Commit Hash**
+**Commit Hash** <!-- 8 character string of letters/numbers in title bar (e.g. 3ea173c9) -->
+

 **Platform**

+
 **Summary**

+
 **Additional Information / Output**
@@ -4,12 +4,14 @@ about:  Report an issue related to the management of pixels and color, including
 title: "[COLOR]"
 labels: "Color Management, Triage"
 assignees: ''
-
 ---
-**Commit Hash**
+**Commit Hash** <!-- 8 character string of letters/numbers in title bar (e.g. 3ea173c9) -->
+

 **Platform**

+
 **Summary**

+
 **Additional Information / Output**
@@ -4,12 +4,14 @@ about:  Report an issue related to the overall editing experience, including usa
 title: "[EDIT]"
 labels: "Timeline/Editing, Triage"
 assignees: ''
-
 ---
-**Commit Hash**
+**Commit Hash** <!-- 8 character string of letters/numbers in title bar (e.g. 3ea173c9) -->
+

 **Platform**

+
 **Summary**

+
 **Additional Information / Output**
@@ -4,12 +4,14 @@ about:  Report an issue related to exporting videos from Olive, including errors
 title: "[EXPORT]"
 labels: "Export, Triage"
 assignees: ''
-
 ---
-**Commit Hash**
+**Commit Hash** <!-- 8 character string of letters/numbers in title bar (e.g. 3ea173c9) -->
+

 **Platform**

+
 **Summary**

+
 **Additional Information / Output**
@@ -4,12 +4,14 @@ about:  Report an issue related to the node-based compositing system, including
 title: "[NODES]"
 labels: "Nodes/Compositing, Triage"
 assignees: ''
-
 ---
-**Commit Hash**
+**Commit Hash** <!-- 8 character string of letters/numbers in title bar (e.g. 3ea173c9) -->
+

 **Platform**

+
 **Summary**

+
 **Additional Information / Output**
@@ -4,12 +4,14 @@ about:  Report an issue related to the playback of video or audio, including lag
 title: "[PLAYBACK]"
 labels: "Playback, Triage"
 assignees: ''
-
 ---
-**Commit Hash**
+**Commit Hash** <!-- 8 character string of letters/numbers in title bar (e.g. 3ea173c9) -->
+

 **Platform**

+
 **Summary**

+
 **Additional Information / Output**
@@ -4,12 +4,14 @@ about:  Report an issue related to project management, including working with an
 title: "[PROJECT]"
 labels: "Project, Triage"
 assignees: ''
-
 ---
-**Commit Hash**
+**Commit Hash** <!-- 8 character string of letters/numbers in title bar (e.g. 3ea173c9) -->
+

 **Platform**

+
 **Summary**

+
 **Additional Information / Output**
@@ -4,12 +4,14 @@ about:  Report an issue related to rendering, including corrupted frames, incorr
 title: "[RENDER]"
 labels: "Renderer, Triage"
 assignees: ''
-
 ---
-**Commit Hash**
+**Commit Hash** <!-- 8 character string of letters/numbers in title bar (e.g. 3ea173c9) -->
+

 **Platform**

+
 **Summary**

+
 **Additional Information / Output**
@@ -4,12 +4,14 @@ about:  Report an issue related to general user interface usability, including b
 title: "[UI]"
 labels: "User Interface, Triage"
 assignees: ''
-
 ---
-**Commit Hash**
+**Commit Hash** <!-- 8 character string of letters/numbers in title bar (e.g. 3ea173c9) -->
+

 **Platform**

+
 **Summary**

+
 **Additional Information / Output**
@@ -1,4 +1,4 @@
-name: CMake
+name: CI

 on:
  push:
@@ -6,33 +6,145 @@ on:
      - master

 env:
-  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
-  BUILD_TYPE: RelWithDebInfo
+  DOWNLOAD_TOOL: curl -fLOSs --retry 3

 jobs:
-  build:
-    # The CMake configure and build commands are platform agnostic and should work equally
-    # well on Windows or Mac.  You can convert this to a matrix build if you need
-    # cross-platform coverage.
-    # See: https://docs.github.com/en/actions/configuring-and-managing-workflows/configuring-a-workflow#configuring-a-build-matrix
-    runs-on: windows-latest
-
-    env:
-      PKGNAME: Olive-${GITHUB_SHA:8}-Windows-x86_64
+  linux:
+    strategy:
+      fail-fast: false
+      matrix:
+        build: [1, 2]
+        include:
+          - build: 1
+            build-type: RelWithDebInfo
+            cc-compiler: gcc
+            cxx-compiler: g++
+            compiler-name: GCC 9.3.1
+            cmake-gen: Ninja
+            os-name: Linux (CentOS 7)
+            vfx-cy: 2021
+            ci-common-version: 2
+          - build: 2
+            build-type: RelWithDebInfo
+            cc-compiler: clang
+            cxx-compiler: clang++
+            compiler-name: Clang 10.0.0
+            cmake-gen: Ninja
+            os-name: Linux (CentOS 7)
+            vfx-cy: 2021
+            ci-common-version: 2
+    name: |
+      ${{ matrix.os-name }}
+      <${{ matrix.compiler-name }},
+       ${{ matrix.build-type }},
+       ${{ matrix.cmake-gen }},
+       VFX CY${{ matrix.vfx-cy }},
+       CI Common Version ${{ matrix.ci-common-version }}>
+    runs-on: ubuntu-latest
+    container:
+      image: olivevideoeditor/ci-olive:${{ matrix.vfx-cy }}.${{ matrix.ci-common-version }}

    steps:
-    - name: Set package name
+      - name: Checkout Source Code
+        uses: actions/checkout@v2
+
+      - name: Configure CMake
+        run: |
+          mkdir build
+          cd build
+          cmake .. -G "${{ matrix.cmake-gen }}" \
+            -DCMAKE_BUILD_TYPE="${{ matrix.build-type }}" \
+            -DCMAKE_C_COMPILER="${{ matrix.cc-compiler }}" \
+            -DCMAKE_CXX_COMPILER="${{ matrix.cxx-compiler }}"
+
+      - name: Build
+        working-directory: build
+        run: |
+          cmake --build .
+
+      - name: Test
+        working-directory: build
+        run: |
+          ctest -C ${{ matrix.build-type }}
+
+      - name: Create Package
+        id: package
+        working-directory: build
+        env:
+          ARCH: x86_64
+        run: |
+          cmake --install app --prefix appdir/usr
+          VERSION=${GITHUB_SHA::8}
+          export VERSION
+          /usr/local/linuxdeployqt-x86_64.AppImage \
+          appdir/usr/share/applications/org.olivevideoeditor.Olive.desktop \
+          -appimage \
+          --appimage-extract-and-run
+          filename=$(echo Olive*.AppImage)
+          pkgname="${filename/x86_64/Linux-x86_64}"
+          mv "${filename}" "${pkgname}"
+          echo "::set-output name=pkgname::${pkgname}"
+          echo "::set-output name=artifact::${filename/x86_64/Linux-x86_64-${{ matrix.cc-compiler }}}"
+
+      - name: Upload Artifact to GitHub
+        uses: actions/upload-artifact@v2
+        with:
+          name: ${{ steps.package.outputs.artifact }}
+          path: build/Olive*.AppImage
+
+      - name: Upload Packages to Nightly Page
+        working-directory: build
+        env:
+          GH_AUTH_KEY: ${{ secrets.GH_AUTH_KEY }}
+          PKGNAME: ${{ steps.package.outputs.pkgname }}
+        if: github.event_name == 'push' && matrix.cc-compiler == 'gcc'
+        run: |
+          curl -X POST \
+            -F file="@$PKGNAME" \
+            -F key="$GH_AUTH_KEY" \
+            -F hash="$GITHUB_SHA" \
+            -F time="$(git show -s --format=%ct)" \
+            -F comment="$(git show -s --format=%B)" \
+            https://olivevideoeditor.org/dl/push.php
+
+  windows:
+    strategy:
+      matrix:
+        build: [1]
+        include:
+          - build: 1
+            build-type: RelWithDebInfo
+            compiler-name: MSVC 16.x
+            os-name: Windows
+            os-arch: x86_64
+            os: windows-latest
+            cmake-gen: Ninja
+    env:
+      EXTRACT_TOOL: 7z x
+    name: |
+      ${{ matrix.os-name }}
+      <${{ matrix.compiler-name }},
+       ${{ matrix.build-type }},
+       ${{ matrix.cmake-gen }}>
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - name: Checkout Source Code
+        uses: actions/checkout@v2
+
+      - name: Automatically Generate Package Name
        shell: bash
-      run: echo "::set-env name=PKGNAME::$(echo Olive-${GITHUB_SHA::8}-Windows-x86_64)"
+        env:
+          PLATFORM: ${{ matrix.os-name }}
+          ARCH: ${{ matrix.os-arch }}
+        run: |
+          echo "::set-env name=PKGNAME::$(echo Olive-${GITHUB_SHA::8}-${PLATFORM}-${ARCH})"

-    - uses: actions/checkout@v2
+      - name: Create Build Folder
+        run: |
+          cmake -E make_directory ${{ runner.workspace }}/build

-    - name: Create Build Environment
-      # Some projects don't allow in-source building, so create a separate build directory
-      # We'll use this as our working directory for all subsequent commands
-      run: cmake -E make_directory ${{runner.workspace}}/build
-
-    - name: Enable Developer Command Prompt
+      - name: Enable Developer Command Prompt (Windows)
        uses: ilammy/msvc-dev-cmd@v1.3.0

      - name: Acquire Qt
@@ -41,102 +153,258 @@ jobs:
          version: 5.15.1

      - name: Acquire FFmpeg
-      run: curl -fLOSs --retry 3 http://olivevideoeditor.org/deps/ffmpeg-win.7z && 7z x ffmpeg-win.7z
+        shell: bash
+        run: |
+          $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/ffmpeg-win.7z
+          $EXTRACT_TOOL ffmpeg-win.7z

      - name: Acquire OpenColorIO
-      run: curl -fLOSs --retry 3 http://olivevideoeditor.org/deps/ocio-win.7z && 7z x ocio-win.7z
+        shell: bash
+        run: |
+          $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/ocio-win.7z
+          $EXTRACT_TOOL ocio-win.7z

      - name: Acquire OpenEXR
-      run: curl -fLOSs --retry 3 http://olivevideoeditor.org/deps/openexr-win.7z && 7z x openexr-win.7z
+        shell: bash
+        run: |
+          $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/openexr-win.7z
+          $EXTRACT_TOOL openexr-win.7z

      - name: Acquire OpenImageIO
-      run: curl -fLOSs --retry 3 http://olivevideoeditor.org/deps/oiio-win.7z && 7z x oiio-win.7z
-
-    - name: Acquire libpng
-      run: curl -fLOSs --retry 3 http://olivevideoeditor.org/deps/libpng-win.7z && 7z x libpng-win.7z
-
-    - name: Acquire libtiff
-      run: curl -fLOSs --retry 3 http://olivevideoeditor.org/deps/libtiff-win.7z && 7z x libtiff-win.7z
-
-    - name: Acquire turbojpeg
-      run: curl -fLOSs --retry 3 http://olivevideoeditor.org/deps/turbojpeg-win.7z && 7z x turbojpeg-win.7z
-
-    - name: Acquire zlib
-      run: curl -fLOSs --retry 3 http://olivevideoeditor.org/deps/zlib-win.7z && 7z x zlib-win.7z
-
-    - name: Acquire Boost
-      run: curl -fLOSs --retry 3 http://olivevideoeditor.org/deps/boost-win.7z && 7z x boost-win.7z
+        shell: bash
+        run: |
+          $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/oiio-win.7z
+          $EXTRACT_TOOL oiio-win.7z

      - name: Acquire Crashpad
-      run: curl -fLOSs --retry 3 http://olivevideoeditor.org/deps/crashpad-win.7z && 7z x crashpad-win.7z
+        shell: bash
+        run: |
+          $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/crashpad-win.7z
+          $EXTRACT_TOOL crashpad-win.7z

      - name: Configure CMake
-      # Use a bash shell so we can use the same syntax for environment variable
-      # access regardless of the host operating system
        shell: bash
-      working-directory: ${{runner.workspace}}/build
-      # Note the current convention is to use the -S and -B options here to specify source
-      # and build directories, but this is only available with CMake 3.13 and higher.
-      # The CMake binaries on the Github Actions machines are (as of this writing) 3.12
-      run: PATH=$GITHUB_WORKSPACE:$PATH cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE -G "Ninja"
+        working-directory: ${{ runner.workspace }}/build
+        run: |
+          PATH=$GITHUB_WORKSPACE:$PATH \
+            cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=${{ matrix.build-type }} -G "${{ matrix.cmake-gen }}"

      - name: Build
-      working-directory: ${{runner.workspace}}/build
+        working-directory: ${{ runner.workspace }}/build
        shell: bash
-      # Execute the build.  You can specify a specific target with "--target <NAME>"
-      run: cmake --build . --config $BUILD_TYPE
+        run: |
+          cmake --build .

      - name: Test
-      working-directory: ${{runner.workspace}}/build
+        working-directory: ${{ runner.workspace }}/build
        shell: bash
-      # Execute tests defined by the CMake configuration.
-      # See https://cmake.org/cmake/help/latest/manual/ctest.1.html for more detail
-      run: ctest -C $BUILD_TYPE
+        run: |
+          ctest -C ${{ matrix.build-type }}

      - name: Create Package
-      working-directory: ${{runner.workspace}}/build
-      shell: cmd
-      run: mkdir olive-editor && copy app\olive-editor.exe olive-editor && copy app\olive-editor.pdb olive-editor && windeployqt olive-editor\olive-editor.exe && copy %GITHUB_WORKSPACE%\bin\*.dll olive-editor && copy %GITHUB_WORKSPACE%\out\Default\crashpad_handler.exe olive-editor
+        working-directory: ${{ runner.workspace }}/build
+        shell: bash
+        run: |
+          mkdir olive-editor
+          cp app/olive-editor.exe olive-editor
+          cp app/olive-crashhandler.exe olive-editor
+          cp app/olive-editor.pdb olive-editor
+          windeployqt olive-editor/olive-crashhandler.exe
+          windeployqt olive-editor/olive-editor.exe
+          cp $(cygpath $GITHUB_WORKSPACE)/bin/*.dll olive-editor
+          cp $(cygpath $GITHUB_WORKSPACE)/out/Default/crashpad_handler.exe olive-editor
+          cp $(cygpath $GITHUB_WORKSPACE)/breakpad/bin/* olive-editor

-    - name: Deploy Installer
-      working-directory: ${{runner.workspace}}/build
-      shell: cmd
-      run: curl -fLOSs https://download.microsoft.com/download/3/2/2/3224B87F-CFA0-4E70-BDA3-3DE650EFEBA5/vcredist_x64.exe && copy %GITHUB_WORKSPACE%\app\packaging\windows\nsis\* . && copy %GITHUB_WORKSPACE%\LICENSE . && "C:/Program Files (x86)/NSIS/makensis.exe" -V4 -DX64 "-XOutFile %PKGNAME%.exe" olive.nsi
+      - name: Deploy Packages
+        working-directory: ${{ runner.workspace }}/build
+        shell: bash
+        run: |
+          # Create Installer Executable
+          $DOWNLOAD_TOOL https://download.microsoft.com/download/3/2/2/3224B87F-CFA0-4E70-BDA3-3DE650EFEBA5/vcredist_x64.exe
+          cp $(cygpath $GITHUB_WORKSPACE)/app/packaging/windows/nsis/* .
+          cp $(cygpath $GITHUB_WORKSPACE)/LICENSE .
+          makensis -V4 -DX64 "-XOutFile $PKGNAME.exe" olive.nsi

-    - name: Deploy Portable
-      working-directory: ${{runner.workspace}}/build
-      shell: cmd
-      run: type NUL > olive-editor\portable && 7z a %PKGNAME%.zip olive-editor
+          # Create Portable ZIP
+          echo -n > olive-editor/portable
+          7z a $PKGNAME.zip olive-editor
+
+      - name: Upload Installer Artifact to GitHub
+        uses: actions/upload-artifact@v2
+        with:
+          name: ${{ env.PKGNAME }}.exe
+          path: ${{ runner.workspace }}/build/${{ env.PKGNAME }}.exe
+
+      - name: Upload Portable Artifact to GitHub
+        uses: actions/upload-artifact@v2
+        with:
+          name: ${{ env.PKGNAME }}.zip
+          path: ${{ runner.workspace }}/build/${{ env.PKGNAME }}.zip
+
+      - name: Upload Packages to Nightly Page
+        shell: bash
+        working-directory: ${{ runner.workspace }}/build
+        env:
+          GH_AUTH_KEY: ${{ secrets.GH_AUTH_KEY }}
+        if: github.event_name == 'push'
+        run: |
+          curl -X POST \
+            -F file=@$PKGNAME.exe \
+            -F key="$GH_AUTH_KEY" \
+            -F hash="$GITHUB_SHA" \
+            -F time="$(git -C $GITHUB_WORKSPACE show -s --format=%ct)" \
+            -F comment="$(git -C $GITHUB_WORKSPACE show -s --format=%B)" \
+            https://olivevideoeditor.org/dl/push.php
+
+          curl -X POST \
+            -F file=@$PKGNAME.zip \
+            -F key="$GH_AUTH_KEY" \
+            -F hash="$GITHUB_SHA" \
+            -F time="$(git -C $GITHUB_WORKSPACE show -s --format=%ct)" \
+            -F comment="$(git -C $GITHUB_WORKSPACE show -s --format=%B)" \
+            https://olivevideoeditor.org/dl/push.php

      - name: Export Crashpad Symbols and Upload To Server
-      working-directory: ${{runner.workspace}}/build
-      shell: cmd
-      env:
-        GH_AUTH_KEY: ${{secrets.GH_AUTH_KEY}}
-      run: curl -fLSs --retry 3 https://github.com/google/breakpad/blob/master/src/tools/windows/binaries/dump_syms.exe?raw=true > dump_syms.exe && dump_syms app\olive-editor.pdb > olive-editor.sym && curl -X POST -F symfile=@olive-editor.sym -F key="%GH_AUTH_KEY%" https://olivevideoeditor.org/crashpad/symbols.php
-
-    - name: Upload Installer to Nightly Page
+        working-directory: ${{ runner.workspace }}/build
        shell: bash
-      working-directory: ${{runner.workspace}}/build
        env:
-        GH_AUTH_KEY: ${{secrets.GH_AUTH_KEY}}
-      run: curl -X POST -F file=@$PKGNAME.exe -F key="$GH_AUTH_KEY" -F hash="$GITHUB_SHA" -F time="$(git -C $GITHUB_WORKSPACE show -s --format=%ct)" -F comment="$(git -C $GITHUB_WORKSPACE show -s --format=%B)" https://olivevideoeditor.org/dl/push.php
+          GH_AUTH_KEY: ${{ secrets.GH_AUTH_KEY }}
+        run: |
+          curl -fLSs --retry 3 https://github.com/google/breakpad/blob/master/src/tools/windows/binaries/dump_syms.exe?raw=true > dump_syms.exe
+          ./dump_syms app/olive-editor.pdb > olive-editor.sym
+          curl -X POST \
+            -F symfile=@olive-editor.sym \
+            -F key="$GH_AUTH_KEY" \
+            https://olivevideoeditor.org/crashpad/symbols.php

-    - name: Upload Portable to Nightly Page
+  macos:
+    strategy:
+      matrix:
+        build: [1]
+        include:
+          - build: 1
+            build-type: RelWithDebInfo
+            compiler-name: Clang LLVM
+            os-name: macOS
+            os-arch: x86_64
+            os: macos-latest
+            cmake-gen: Unix Makefiles
+    env:
+      EXTRACT_TOOL: sudo unzip -d /usr/local -o
+    name: |
+      ${{ matrix.os-name }}
+      <${{ matrix.compiler-name }},
+       ${{ matrix.build-type }},
+       ${{ matrix.cmake-gen }}>
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - name: Checkout Source Code
+        uses: actions/checkout@v2
+
+      - name: Automatically Generate Package Name
        shell: bash
-      working-directory: ${{runner.workspace}}/build
        env:
-        GH_AUTH_KEY: ${{secrets.GH_AUTH_KEY}}
-      run: curl -X POST -F file=@$PKGNAME.zip -F key="$GH_AUTH_KEY" -F hash="$GITHUB_SHA" -F time="$(git -C $GITHUB_WORKSPACE show -s --format=%ct)" -F comment="$(git -C $GITHUB_WORKSPACE show -s --format=%B)" https://olivevideoeditor.org/dl/push.php
+          PLATFORM: ${{ matrix.os-name }}
+          ARCH: ${{ matrix.os-arch }}
+        run: |
+          echo "::set-env name=PKGNAME::$(echo Olive-${GITHUB_SHA::8}-${PLATFORM}-${ARCH})"

-    - name: Upload Installer Artifact
+      - name: Create Build Folder
+        run: |
+          cmake -E make_directory ${{ runner.workspace }}/build
+
+      - name: Acquire Qt
+        uses: jurplel/install-qt-action@v2.8.0
+        with:
+          version: 5.15.1
+
+      - name: Acquire FFmpeg
+        shell: bash
+        run: |
+          $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/ffmpeg-mac.zip
+          $EXTRACT_TOOL ffmpeg-mac.zip
+
+      - name: Acquire OpenColorIO
+        shell: bash
+        run: |
+          $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/ocio-mac.zip
+          $EXTRACT_TOOL ocio-mac.zip
+
+      - name: Acquire OpenEXR
+        shell: bash
+        run: |
+          $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/openexr-mac.zip
+          $EXTRACT_TOOL openexr-mac.zip
+
+      - name: Acquire OpenImageIO
+        shell: bash
+        run: |
+          $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/oiio-mac.zip
+          $EXTRACT_TOOL oiio-mac.zip
+
+      - name: Acquire Crashpad
+        shell: bash
+        run: |
+          $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/crashpad-mac.zip
+          $EXTRACT_TOOL crashpad-mac.zip
+
+      - name: Configure CMake
+        shell: bash
+        working-directory: ${{ runner.workspace }}/build
+        run: |
+          PATH=$GITHUB_WORKSPACE:$PATH \
+            cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=${{ matrix.build-type }} -G "${{ matrix.cmake-gen }}"
+
+      - name: Build
+        working-directory: ${{ runner.workspace }}/build
+        shell: bash
+        run: |
+          cmake --build .
+
+      - name: Test
+        working-directory: ${{ runner.workspace }}/build
+        shell: bash
+        run: |
+          ctest -C ${{ matrix.build-type }}
+
+      - name: Create Package
+        working-directory: ${{ runner.workspace }}/build
+        shell: bash
+        run: |
+          export BUNDLE_NAME=Olive.app
+          mv app/$BUNDLE_NAME .
+
+          # HACK: OCIO doesn't link it's library properly so we need to manually correct
+          install_name_tool -change libOpenColorIO.1.dylib @rpath/libOpenColorIO.1.dylib $BUNDLE_NAME/Contents/MacOS/Olive
+
+          macdeployqt $BUNDLE_NAME
+          $DOWNLOAD_TOOL https://github.com/arl/macdeployqtfix/raw/master/macdeployqtfix.py
+          python2 macdeployqtfix.py $BUNDLE_NAME/Contents/MacOS/Olive /usr/local/Cellar/qt5/5.*/
+
+      - name: Deploy Packages
+        working-directory: ${{ runner.workspace }}/build
+        shell: bash
+        run: |
+          zip -r $PKGNAME.zip Olive.app
+
+      - name: Upload Artifact to GitHub
        uses: actions/upload-artifact@v2
        with:
-        name: ${{env.PKGNAME}}.exe
-        path: ${{runner.workspace}}/build/${{env.PKGNAME}}.exe
+          name: ${{ env.PKGNAME }}.zip
+          path: ${{ runner.workspace }}/build/${{ env.PKGNAME }}.zip

-    - name: Upload Portable Artifact
-      uses: actions/upload-artifact@v2
-      with:
-        name: ${{env.PKGNAME}}.zip
-        path: ${{runner.workspace}}/build/${{env.PKGNAME}}.zip
+      - name: Upload Packages to Nightly Page
+        shell: bash
+        working-directory: ${{ runner.workspace }}/build
+        env:
+          GH_AUTH_KEY: ${{ secrets.GH_AUTH_KEY }}
+        if: github.event_name == 'push'
+        run: |
+          curl -X POST \
+            -F file=@$PKGNAME.zip \
+            -F key="$GH_AUTH_KEY" \
+            -F hash="$GITHUB_SHA" \
+            -F time="$(git -C $GITHUB_WORKSPACE show -s --format=%ct)" \
+            -F comment="$(git -C $GITHUB_WORKSPACE show -s --format=%B)" \
+            https://olivevideoeditor.org/dl/push.php
@@ -29,6 +29,8 @@ set(CMAKE_AUTOMOC ON)
 set(CMAKE_AUTOUIC ON)
 set(CMAKE_AUTORCC ON)

+set(CMAKE_OSX_DEPLOYMENT_TARGET "10.13")
+
 set(OLIVE_DEFINITIONS -DAPPVERSION="${PROJECT_VERSION}" -DQT_DEPRECATED_WARNINGS)

 list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
@@ -1,19 +1,17 @@
-# Olive Video Editor [![Build Status](https://travis-ci.org/olive-editor/olive.svg?branch=master)](https://travis-ci.org/olive-editor/olive) [![Build Status](https://ci.appveyor.com/api/projects/status/5s4jabxayg51rv95?svg=true)](https://ci.appveyor.com/project/itsmattkc/olive)
+# Olive Video Editor [![Build status](https://github.com/olive-editor/olive/workflows/CI/badge.svg?branch=master)](https://github.com/olive-editor/olive/actions?query=branch%3Amaster)

 Olive is a free non-linear video editor for Windows, macOS, and Linux.

-![screen](https://www.olivevideoeditor.org/img/screenshot.jpg)
+![screen](https://olivevideoeditor.org/img/020-2.png)

-**Discover more:** [Website](https://www.olivevideoeditor.org/) | [Twitter](https://twitter.com/oliveteam) | [Discord](https://discord.gg/4Ae9KZn) | [Patreon](https://www.patreon.com/olivevideoeditor)
-
-## Getting Started with Olive:
-
-Binaries of Olive are available at: https://olivevideoeditor.org/download.php
-
-Some tutorials can be seen on the GitHub Wiki: https://github.com/olive-editor/olive/wiki/Overview-Guide
+**Discover more:** [Website](https://www.olivevideoeditor.org/) | [Binaries](https://olivevideoeditor.org/download.php) | [Twitter](https://twitter.com/oliveteam) | [Discord](https://discord.gg/4Ae9KZn) | [Patreon](https://www.patreon.com/olivevideoeditor) | [Tutorials](https://github.com/olive-editor/olive/wiki/Overview-Guide)

 **NOTE: Olive is alpha software and is considered highly unstable. While we highly appreciate users testing and providing usage information, please use at your own risk.**

+## Binaries
+
+[Nightly binaries are available on the website.](https://olivevideoeditor.org/download.php)
+
 ## Support Olive:

 Please consider supporting Olive:
@@ -185,6 +185,61 @@ if (GoogleCrashpad_FOUND)
    PRIVATE
    ${CRASHPAD_LIBRARIES}
  )
+
+  set(OLIVE_CRASH_TARGET "olive-crashhandler")
+
+  set(OLIVE_CRASH_SOURCES
+    dialog/crashhandler/crashhandler.h
+    dialog/crashhandler/crashhandler.cpp
+    dialog/crashhandler/crashhandlermain.cpp
+  )
+
+  if (WIN32)
+    add_executable(
+      ${OLIVE_CRASH_TARGET}
+      WIN32
+      ${OLIVE_CRASH_SOURCES}
+    )
+  else()
+    add_executable(
+      ${OLIVE_CRASH_TARGET}
+      ${OLIVE_CRASH_SOURCES}
+    )
+  endif()
+
+  target_include_directories(
+    ${OLIVE_CRASH_TARGET}
+    PRIVATE
+    ${CRASHPAD_INCLUDE_DIRS}
+    )
+
+  target_link_libraries(
+    ${OLIVE_CRASH_TARGET}
+    PRIVATE
+    Qt5::Core
+    Qt5::Gui
+    Qt5::Widgets
+    Qt5::Network
+    ${CRASHPAD_LIBRARIES}
+  )
+
+  set(CRASHPAD_HANDLER "crashpad_handler${CMAKE_EXECUTABLE_SUFFIX}")
+  set(MINIDUMP_STACKWALK "minidump_stackwalk${CMAKE_EXECUTABLE_SUFFIX}")
+
+  if(UNIX AND NOT APPLE)
+    install(TARGETS ${OLIVE_TARGET} ${OLIVE_CRASH_TARGET} RUNTIME DESTINATION bin)
+    install(PROGRAMS ${CRASHPAD_LIBRARY_DIRS}/${CRASHPAD_HANDLER} DESTINATION bin)
+    install(PROGRAMS ${BREAKPAD_BIN_DIR}/${MINIDUMP_STACKWALK} DESTINATION bin)
+  endif()
+
+  if(APPLE)
+    # Move crash handler executables inside Mac app bundle
+    add_custom_command(TARGET ${OLIVE_CRASH_TARGET} POST_BUILD
+      COMMAND ${CMAKE_COMMAND} -E copy_if_different ${OLIVE_CRASH_TARGET} $<TARGET_FILE_DIR:${OLIVE_TARGET}>
+      COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CRASHPAD_LIBRARY_DIRS}/${CRASHPAD_HANDLER} $<TARGET_FILE_DIR:${OLIVE_TARGET}>
+      COMMAND ${CMAKE_COMMAND} -E copy_if_different ${BREAKPAD_BIN_DIR}/${MINIDUMP_STACKWALK} $<TARGET_FILE_DIR:${OLIVE_TARGET}>
+    )
+  endif()
 endif()

 # Set compiler definitions
@@ -209,43 +264,3 @@ if(DOXYGEN_FOUND)
  set(DOXYGEN_EXTRACT_PRIVATE "YES")
  doxygen_add_docs(docs ALL ${OLIVE_SOURCES})
 endif()
-
-set(OLIVE_CRASH_TARGET "olive-crashhandler")
-
-set(OLIVE_CRASH_SOURCES
-  dialog/crashhandler/crashhandler.h
-  dialog/crashhandler/crashhandler.cpp
-  dialog/crashhandler/crashhandlermain.cpp
-)
-
-if (WIN32)
-  add_executable(
-    ${OLIVE_CRASH_TARGET}
-    WIN32
-    ${OLIVE_CRASH_SOURCES}
-  )
-else()
-  add_executable(
-    ${OLIVE_CRASH_TARGET}
-    ${OLIVE_CRASH_SOURCES}
-  )
-endif()
-
-target_link_libraries(
-  ${OLIVE_CRASH_TARGET}
-  PRIVATE
-  Qt5::Core
-  Qt5::Gui
-  Qt5::Widgets
-)
-
-if(UNIX AND NOT APPLE)
-  install(TARGETS ${OLIVE_TARGET} ${OLIVE_CRASH_TARGET} RUNTIME DESTINATION bin)
-endif()
-
-if(APPLE)
-  # Move crash handler program inside Mac app bundle
-  add_custom_command(TARGET ${OLIVE_CRASH_TARGET} POST_BUILD
-      COMMAND ${CMAKE_COMMAND} -E copy ${OLIVE_CRASH_TARGET} $<TARGET_FILE_DIR:${OLIVE_TARGET}>
-  )
-endif()
@@ -37,6 +37,7 @@ void AudioVisualWaveform::OverwriteSamples(SampleBufferPtr samples, int sample_r
 {
  if (!channels_) {
    qWarning() << "Failed to write samples - channel count is zero";
+    return;
  }

  int start_index = time_to_samples(start);
@@ -477,14 +477,19 @@ bool FFmpegDecoder::Probe(Footage *f, const QAtomicInt* cancelled)
    // Retrieve metadata about the media
    avformat_find_stream_info(fmt_ctx, nullptr);

+    QVector<StreamPtr> streams(fmt_ctx->nb_streams);
+
    // Dump it into the Footage object
    for (unsigned int i=0;i<fmt_ctx->nb_streams;i++) {

      AVStream* avstream = fmt_ctx->streams[i];

+      // Find decoder for this stream, if it exists we can proceed
+      AVCodec* decoder = avcodec_find_decoder(avstream->codecpar->codec_id);
+
      StreamPtr str;

-      if (avstream->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) {
+      if (avstream->codecpar->codec_type == AVMEDIA_TYPE_VIDEO && decoder) {

        bool image_is_still = false;
        rational pixel_aspect_ratio;
@@ -564,7 +569,7 @@ bool FFmpegDecoder::Probe(Footage *f, const QAtomicInt* cancelled)

        str = image_stream;

-      } else if (avstream->codecpar->codec_type == AVMEDIA_TYPE_AUDIO) {
+      } else if (avstream->codecpar->codec_type == AVMEDIA_TYPE_AUDIO && decoder) {

        // Create an audio stream object
        AudioStreamPtr audio_stream = std::make_shared<AudioStream>();
@@ -600,7 +605,7 @@ bool FFmpegDecoder::Probe(Footage *f, const QAtomicInt* cancelled)
          str->set_type(Stream::kAttachment);
          break;
        default:
-          // We should never realistically get here, but we make an "invalid" stream just in case
+          // Fallback to an unknown stream
          str->set_type(Stream::kUnknown);
          break;
        }
@@ -611,12 +616,28 @@ bool FFmpegDecoder::Probe(Footage *f, const QAtomicInt* cancelled)
      str->set_timebase(avstream->time_base);
      str->set_duration(avstream->duration);

-      f->add_stream(str);
+      streams[i] = str;
+    }
+
+    // Check if we could pick up any streams in this file
+    bool found_valid_streams = false;
+
+    foreach (StreamPtr stream, streams) {
+      if (stream->type() != Stream::kUnknown) {
+        found_valid_streams = true;
+        break;
+      }
+    }
+
+    if (found_valid_streams) {
+      // Copy streams over
+      foreach (StreamPtr stream, streams) {
+        f->add_stream(stream);
      }

-    // As long as we can open the container and retrieve information, this was a successful probe
      result = true;
    }
+  }

  // Free all memory
  avformat_close_input(&fmt_ctx);
@@ -1330,6 +1351,7 @@ void FFmpegDecoderInstance::RemoveFirstFrame()

 FFmpegDecoderInstance::FFmpegDecoderInstance(const char *filename, int stream_index) :
  fmt_ctx_(nullptr),
+  codec_ctx_(nullptr),
  opts_(nullptr),
  scale_ctx_(nullptr),
  scale_divider_(0),
@@ -68,11 +68,17 @@ bool OIIODecoder::Probe(Footage *f, const QAtomicInt *cancelled)

  // Heuristically determine whether this file is part of an image sequence or not
  if (GetImageSequenceDigitCount(f->filename()) > 0) {
+    QSize dim(in->spec().width, in->spec().height);
+
    int64_t ind = GetImageSequenceIndex(f->filename());

    // Check if files around exist around it with that follow a sequence
-    if (QFileInfo::exists(TransformImageSequenceFileName(f->filename(), ind - 1))
-        || QFileInfo::exists(TransformImageSequenceFileName(f->filename(), ind + 1))) {
+    QString previous_img_fn = TransformImageSequenceFileName(f->filename(), ind - 1);
+    QString next_img_fn = TransformImageSequenceFileName(f->filename(), ind + 1);
+
+    // GetImageDimensions will return a 0,0 size if the file doesn't exist, so it's safe to check
+    // both existence and matching size with this
+    if (GetImageDimensions(previous_img_fn) == dim || GetImageDimensions(next_img_fn) == dim) {
      // We need user feedback here and since UI must occur in the UI thread (and we could be in any thread), we defer
      // to the Core which will definitely be in the UI thread and block here until we get an answer from the user
      QMetaObject::invokeMethod(Core::instance(),
@@ -316,6 +322,25 @@ bool OIIODecoder::FileTypeIsSupported(const QString& fn)
  return true;
 }

+QSize OIIODecoder::GetImageDimensions(const QString &fn)
+{
+  QSize sz;
+  auto in = OIIO::ImageInput::open(fn.toStdString());
+
+  if (in) {
+    sz.setWidth(in->spec().width);
+    sz.setHeight(in->spec().height);
+
+    in->close();
+
+#if OIIO_VERSION < 10903
+    OIIO::ImageInput::destroy(in);
+#endif
+  }
+
+  return sz;
+}
+
 bool OIIODecoder::OpenImageHandler(const QString &fn)
 {
  image_ = OIIO::ImageInput::open(fn.toStdString());
@@ -68,6 +68,8 @@ private:

  static bool FileTypeIsSupported(const QString& fn);

+  static QSize GetImageDimensions(const QString& fn);
+
  bool OpenImageHandler(const QString& fn);

  void CloseImageHandle();
@@ -23,10 +23,9 @@ set(OLIVE_SOURCES
  common/clamp.h
  common/commandlineparser.h
  common/commandlineparser.cpp
-  common/crashhandler.h
-  common/crashhandler.cpp
-  common/crashpadinterface.cpp
  common/crashpadinterface.h
+  common/crashpadinterface.cpp
+  common/crashpadutils.h
  common/debug.h
  common/debug.cpp
  common/define.h
@@ -1,150 +0,0 @@
-/***
-
-  Olive - Non-Linear Video Editor
-  Copyright (C) 2019 Olive Team
-
-  This program is free software: you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation, either version 3 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-***/
-
-#include "crashhandler.h"
-
-#include <QApplication>
-#include <QDir>
-#include <QFile>
-#include <QProcess>
-#include <QStandardPaths>
-#include <QTextStream>
-#include <QtGlobal>
-
-#if defined(Q_OS_WINDOWS)
-#include <Windows.h>
-#include <DbgHelp.h>
-#include <stdio.h>
-#include <stdlib.h>
-#elif defined(Q_OS_MAC) || defined(Q_OS_LINUX)
-#include <execinfo.h>
-#endif
-
-#include "common/filefunctions.h"
-
-OLIVE_NAMESPACE_ENTER
-
-void crash_handler(int sig)
-{
-  QString log_path = QDir(FileFunctions::GetTempFilePath()).filePath(QStringLiteral("olive_crash"));
-  QFile output(log_path);
-
-  output.open(QFile::WriteOnly);
-  QTextStream ostream(&output);
-
-#ifdef GITHASH
-  ostream << "Version: " << GITHASH << "\n";
-#endif
-  ostream << "Signal: " << sig << "\n\n";
-
-#if defined(Q_OS_WINDOWS)
-  // Use Windows stackwalk API
-  HANDLE process = GetCurrentProcess();
-  HANDLE thread = GetCurrentThread();
-
-  CONTEXT context;
-  memset(&context, 0, sizeof(CONTEXT));
-  context.ContextFlags = CONTEXT_FULL;
-  RtlCaptureContext(&context);
-
-  SymInitialize(process, NULL, TRUE);
-
-  DWORD image;
-  STACKFRAME64 stackframe;
-  ZeroMemory(&stackframe, sizeof(STACKFRAME64));
-
-#ifdef _M_IX86
-  image = IMAGE_FILE_MACHINE_I386;
-  stackframe.AddrPC.Offset = context.Eip;
-  stackframe.AddrPC.Mode = AddrModeFlat;
-  stackframe.AddrFrame.Offset = context.Ebp;
-  stackframe.AddrFrame.Mode = AddrModeFlat;
-  stackframe.AddrStack.Offset = context.Esp;
-  stackframe.AddrStack.Mode = AddrModeFlat;
-#elif _M_X64
-  image = IMAGE_FILE_MACHINE_AMD64;
-  stackframe.AddrPC.Offset = context.Rip;
-  stackframe.AddrPC.Mode = AddrModeFlat;
-  stackframe.AddrFrame.Offset = context.Rsp;
-  stackframe.AddrFrame.Mode = AddrModeFlat;
-  stackframe.AddrStack.Offset = context.Rsp;
-  stackframe.AddrStack.Mode = AddrModeFlat;
-#elif _M_IA64
-  image = IMAGE_FILE_MACHINE_IA64;
-  stackframe.AddrPC.Offset = context.StIIP;
-  stackframe.AddrPC.Mode = AddrModeFlat;
-  stackframe.AddrFrame.Offset = context.IntSp;
-  stackframe.AddrFrame.Mode = AddrModeFlat;
-  stackframe.AddrBStore.Offset = context.RsBSP;
-  stackframe.AddrBStore.Mode = AddrModeFlat;
-  stackframe.AddrStack.Offset = context.IntSp;
-  stackframe.AddrStack.Mode = AddrModeFlat;
-#endif
-
-  for (int i = 0; i < 50; i++) {
-
-    BOOL result = StackWalk64(
-          image, process, thread,
-          &stackframe, &context, NULL,
-          SymFunctionTableAccess64, SymGetModuleBase64, NULL);
-
-    if (!result) { break; }
-
-    char buffer[sizeof(SYMBOL_INFO) + MAX_SYM_NAME * sizeof(TCHAR)];
-    PSYMBOL_INFO symbol = (PSYMBOL_INFO)buffer;
-    symbol->SizeOfStruct = sizeof(SYMBOL_INFO);
-    symbol->MaxNameLen = MAX_SYM_NAME;
-
-    DWORD64 displacement = 0;
-
-    ostream << "[" << i << "] ";
-
-    if (SymFromAddr(process, stackframe.AddrPC.Offset, &displacement, symbol)) {
-      ostream << symbol->Name;
-      //printf("[%i] %s\n", i, symbol->Name);
-    } else {
-      ostream << "???";
-      //printf("[%i] ???\n", i);
-    }
-
-    ostream << "\n";
-  }
-
-  SymCleanup(process);
-#elif defined(Q_OS_MAC) || defined(Q_OS_LINUX)
-  void *array[10];
-  size_t size;
-
-  // get void*'s for all entries on the stack
-  size = backtrace(array, 10);
-
-  // print out all the frames to stderr
-  backtrace_symbols_fd(array, size, output.handle());
-#endif
-
-  output.close();
-
-  QString crash_handler_exe = QDir(qApp->applicationDirPath()).filePath(QStringLiteral("olive-crashhandler"));
-  QProcess::startDetached(crash_handler_exe, {log_path});
-
-  exit(1);
-}
-
-OLIVE_NAMESPACE_EXIT
@@ -23,71 +23,67 @@
 #ifdef USE_CRASHPAD

 #include <QCoreApplication>
+#include <QDateTime>
 #include <QDebug>
 #include <QDir>
 #include <QMessageBox>
+#include <QProcess>

+#include "crashpadutils.h"
 #include "filefunctions.h"

-#ifdef Q_OS_WINDOWS
+#ifdef OS_WIN
 #include <Windows.h>
 #endif

-// Copied from base::FilePath to match its macro
-#if defined(OS_POSIX)
-// On most platforms, native pathnames are char arrays, and the encoding
-// may or may not be specified.  On Mac OS X, native pathnames are encoded
-// in UTF-8.
-#define TO_BASE_STRING_TYPE(x) x.toStdString()
-#elif defined(OS_WIN)
-// On Windows, for Unicode-aware applications, native pathnames are wchar_t
-// arrays encoded in UTF-16.
-#define TO_BASE_STRING_TYPE(x) x.toStdWString()
-#endif  // OS_WIN
-
 crashpad::CrashpadClient *client;

-bool ShowCrashConfirmation()
+QString GenerateReportPath()
 {
-  QString msg = QCoreApplication::translate("CrashReport",
-                                            "We're sorry, Olive has crashed. "
-                                            "Would you like to send an error report to "
-                                            "help developers fix this issue?\n\n"
-                                            "Crash reports are anonymous and only send "
-                                            "non-specific details about your computer and"
-                                            "how the crash occurred.");
-
-  return (QMessageBox::critical(nullptr,
-                                QString(),
-                                msg,
-                                QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes);
+  return QDir(OLIVE_NAMESPACE::FileFunctions::GetTempFilePath()).filePath(QStringLiteral("reports"));
 }

-#ifdef Q_OS_WINDOWS
+base::FilePath GenerateReportPathForCrashpad()
+{
+  return base::FilePath(QSTRING_TO_BASE_STRING(GenerateReportPath()));
+}
+
+#if defined(OS_WIN)
 LONG WINAPI Win32ExceptionHandler(_EXCEPTION_POINTERS *ExceptionInfo)
 {
-  if (ShowCrashConfirmation()) {
+  QString crash_handler_exe = QDir(qApp->applicationDirPath()).filePath(QStringLiteral("olive-crashhandler"));
+  QProcess::startDetached(crash_handler_exe, {GenerateReportPath(), QString::number(QDateTime::currentSecsSinceEpoch())});
+
  client->DumpAndCrash(ExceptionInfo);
-  }

  return EXCEPTION_CONTINUE_SEARCH;
 }
+#elif defined(OS_LINUX)
+bool LinuxExceptionHandler(int, siginfo_t*, ucontext_t*)
+{
+  QString crash_handler_exe = QDir(qApp->applicationDirPath()).filePath(QStringLiteral("olive-crashhandler"));
+  QProcess::startDetached(crash_handler_exe, {GenerateReportPath(), QString::number(QDateTime::currentSecsSinceEpoch())});
+
+  // Returning false signals to Crashpad to proceed with its own exception handling
+  return false;
+}
 #endif

 bool InitializeCrashpad()
 {
  QString exe_dir = QCoreApplication::applicationDirPath();

+#ifdef OS_WIN
+  base::FilePath handler(QSTRING_TO_BASE_STRING(QDir(exe_dir).filePath(QStringLiteral("crashpad_handler.exe"))));
+#else
  // FIXME: On Linux, probably should put this in a subdir so that it doesn't conflict with
  //        anything else in /usr/bin
+  base::FilePath handler(QSTRING_TO_BASE_STRING(QDir(exe_dir).filePath(QStringLiteral("crashpad_handler"))));
+#endif

-  base::FilePath handler(TO_BASE_STRING_TYPE(QDir(exe_dir).filePath(QStringLiteral("crashpad_handler.exe"))));
+  base::FilePath reports_dir = GenerateReportPathForCrashpad();

-  base::FilePath reports_dir(TO_BASE_STRING_TYPE(QDir(OLIVE_NAMESPACE::FileFunctions::GetTempFilePath()).filePath("reports")));
-
-  base::FilePath metrics_dir(TO_BASE_STRING_TYPE(QDir(OLIVE_NAMESPACE::FileFunctions::GetTempFilePath()).filePath("metrics")));
-
-  std::string url = "https://olivevideoeditor.org/crashpad/report.php";
+  base::FilePath metrics_dir(QSTRING_TO_BASE_STRING(QDir(OLIVE_NAMESPACE::FileFunctions::GetTempFilePath()).filePath(QStringLiteral("metrics"))));

  // Metadata that will be posted to the server with the crash report map
  std::map<std::string, std::string> annotations;
@@ -101,19 +97,22 @@ bool InitializeCrashpad()
  std::unique_ptr<crashpad::CrashReportDatabase> database = crashpad::CrashReportDatabase::Initialize(reports_dir);
  if (database == NULL) return false;

-  // Enable automated crash uploads
+  // Disable automated crash uploads
  crashpad::Settings *settings = database->GetSettings();
  if (settings == NULL) return false;
-  settings->SetUploadsEnabled(true);
+  settings->SetUploadsEnabled(false);

  // Start crash handler
  client = new crashpad::CrashpadClient();
  bool status = client->StartHandler(handler, reports_dir, metrics_dir,
-                                     url, annotations, arguments, true, true);
+                                     "https://olivevideoeditor.org/crashpad/report.php",
+                                     annotations, arguments, true, true);

  // Override Crashpad exception filter with our own
-#ifdef Q_OS_WINDOWS
+#if defined(OS_WIN)
  SetUnhandledExceptionFilter(Win32ExceptionHandler);
+#elif defined(OS_LINUX)
+  crashpad::CrashpadClient::SetFirstChanceExceptionHandler(LinuxExceptionHandler);
 #endif

  return status;
@@ -23,7 +23,6 @@

 #ifdef USE_CRASHPAD

-#include <client/crashpad_client.h>
 #include <client/crash_report_database.h>
 #include <client/settings.h>

@@ -0,0 +1,40 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2019 Olive Team
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+***/
+
+#ifndef CRASHPADUTILS_H
+#define CRASHPADUTILS_H
+
+#include <client/crashpad_client.h>
+
+// Copied from base::FilePath to match its macro
+#if defined(OS_POSIX)
+// On most platforms, native pathnames are char arrays, and the encoding
+// may or may not be specified.  On Mac OS X, native pathnames are encoded
+// in UTF-8.
+#define QSTRING_TO_BASE_STRING(x) x.toStdString()
+#define BASE_STRING_TO_QSTRING(x) QString::fromStdString(x)
+#elif defined(OS_WIN)
+// On Windows, for Unicode-aware applications, native pathnames are wchar_t
+// arrays encoded in UTF-16.
+#define QSTRING_TO_BASE_STRING(x) x.toStdWString()
+#define BASE_STRING_TO_QSTRING(x) QString::fromStdWString(x)
+#endif  // OS_WIN
+
+#endif // CRASHPADUTILS_H
@@ -51,6 +51,7 @@
 #include "render/pixelformat.h"
 #include "render/shaderinfo.h"
 #include "task/project/import/import.h"
+#include "task/project/import/importerrordialog.h"
 #include "task/project/load/load.h"
 #include "task/project/save/save.h"
 #include "task/taskmanager.h"
@@ -473,7 +474,14 @@ void Core::AddOpenProjectFromTask(Task *task)

 void Core::ImportTaskComplete(Task* task)
 {
-  QUndoCommand *command = static_cast<ProjectImportTask*>(task)->GetCommand();
+  ProjectImportTask* import_task = static_cast<ProjectImportTask*>(task);
+
+  QUndoCommand *command = import_task->GetCommand();
+
+  if (import_task->HasInvalidFiles()) {
+    ProjectImportErrorDialog d(import_task->GetInvalidFiles(), main_window_);
+    d.exec();
+  }

  undo_stack_.pushIfHasChildren(command);
 }
@@ -20,66 +20,181 @@

 #include "crashhandler.h"

+#include <QApplication>
+#include <QDir>
 #include <QFile>
+#include <QFontDatabase>
 #include <QLabel>
-#include <QDialogButtonBox>
+#include <QHttpMultiPart>
+#include <QMessageBox>
+#include <QNetworkAccessManager>
+#include <QProcess>
 #include <QScrollBar>
-#include <QTextEdit>
+#include <QThread>
+#include <QTimer>
 #include <QVBoxLayout>

+#include "common/crashpadutils.h"
+
 OLIVE_NAMESPACE_ENTER

-CrashHandlerDialog::CrashHandlerDialog(const char *log_file)
+CrashHandlerDialog::CrashHandlerDialog(const char *report_dir, const char* crash_time)
 {
  setWindowTitle(tr("Olive"));
+  crash_time_ = QString(crash_time).toULongLong();
+  report_dir_ = report_dir;

  QVBoxLayout* layout = new QVBoxLayout(this);

-  layout->addWidget(new QLabel(tr("We're sorry, Olive has crashed. Please send the following log to the developers to "
-                                  "help resolve this.")));
+  layout->addWidget(new QLabel(tr("We're sorry, Olive has crashed. Please help us fix it by "
+                                  "sending an error report.")));

-  QTextEdit* edit = new QTextEdit();
-  edit->setReadOnly(true);
-  layout->addWidget(edit);
+  summary_edit_ = new QTextEdit();
+  summary_edit_->setPlaceholderText(tr("Describe what you were doing in as much detail as "
+                                      "possible. If you can, provide steps to reproduce this crash."));

-  edit->append(QStringLiteral("Build Environment: %1 (%2)").arg(QSysInfo::buildCpuArchitecture(), QSysInfo::buildAbi()));
-  edit->append(QStringLiteral("Run Environment: %1").arg(QSysInfo::currentCpuArchitecture()));
-  edit->append(QStringLiteral("Kernel: %1 %2").arg(QSysInfo::kernelType(), QSysInfo::kernelVersion()));
-  edit->append(QStringLiteral("System: %1 (%2 %3)").arg(QSysInfo::prettyProductName(), QSysInfo::productType(), QSysInfo::productVersion()));
-  edit->append(QString());
+  layout->addWidget(summary_edit_);

-  QDialogButtonBox* buttons = new QDialogButtonBox();
+  layout->addWidget(new QLabel(tr("Crash Report:")));

-  // FIXME: Implement auto-reporting
-  //buttons->addButton(tr("Send Error Report"), QDialogButtonBox::AcceptRole);
-  //buttons->addButton(tr("Don't Send"), QDialogButtonBox::RejectRole);
-  buttons->addButton(QDialogButtonBox::Ok);
+  crash_report_ = new QTextEdit();
+  crash_report_->setReadOnly(true);
+  crash_report_->setFont(QFontDatabase::systemFont(QFontDatabase::FixedFont));
+  layout->addWidget(crash_report_);

-  connect(buttons, &QDialogButtonBox::accepted, this, &QDialog::accept);
-  connect(buttons, &QDialogButtonBox::rejected, this, &QDialog::reject);
-  layout->addWidget(buttons);
+  QHBoxLayout* btn_layout = new QHBoxLayout();
+  btn_layout->setMargin(0);
+  btn_layout->addStretch();

-  QFile log(log_file);
-  if (log.open(QFile::ReadOnly | QFile::Text)) {
-    edit->append(log.readAll());
+  send_report_btn_ = new QPushButton(tr("Send Error Report"));
+  connect(send_report_btn_, &QPushButton::clicked, this, &CrashHandlerDialog::SendErrorReport);
+  btn_layout->addWidget(send_report_btn_);

-    QMetaObject::invokeMethod(edit->verticalScrollBar(),
-                              "setValue",
-                              Qt::QueuedConnection,
-                              Q_ARG(int, 0));
+  dont_send_btn_ = new QPushButton(tr("Don't Send"));
+  connect(dont_send_btn_, &QPushButton::clicked, this, &CrashHandlerDialog::reject);
+  btn_layout->addWidget(dont_send_btn_);

-    log.close();
+  layout->addLayout(btn_layout);
+
+  crash_report_->setEnabled(false);
+  send_report_btn_->setEnabled(false);
+
+  crash_report_->setText(tr("Waiting for crash report to be generated..."));
+
+  AttemptToFindReport();
+}
+
+void CrashHandlerDialog::SetGUIObjectsEnabled(bool e)
+{
+  summary_edit_->setEnabled(e);
+  crash_report_->setEnabled(e);
+  send_report_btn_->setEnabled(e);
+  dont_send_btn_->setEnabled(e);
+}
+
+void CrashHandlerDialog::GenerateReport()
+{
+  QProcess* p = new QProcess();
+
+  connect(p, QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished),
+          this, &CrashHandlerDialog::ReadProcessFinished);
+  connect(p, &QProcess::readyReadStandardOutput, this, &CrashHandlerDialog::ReadProcessHasData);
+
+  QString stackwalk_filename;
+
+#if defined(OS_WIN)
+  stackwalk_filename = QStringLiteral("minidump_stackwalk.exe");
+#else
+  stackwalk_filename = QStringLiteral("minidump_stackwalk");
+#endif
+
+  QString stackwalk_bin = QDir(qApp->applicationDirPath()).filePath(stackwalk_filename);
+  p->start(stackwalk_bin, {report_filename_});
+  crash_report_->setText(QStringLiteral("Trying to run: %1").arg(stackwalk_bin));
+}
+
+void CrashHandlerDialog::ReplyFinished(QNetworkReply* reply)
+{
+  if (reply->error() == QNetworkReply::NoError) {
+    // Close dialog
+    QDialog::accept();
+  } else {
+    QMessageBox::critical(this, tr("Upload Failed"),
+                          tr("Failed to send error report. Please try again later."),
+                          QMessageBox::Ok);
+    SetGUIObjectsEnabled(true);
  }
 }

-void CrashHandlerDialog::accept()
+void CrashHandlerDialog::AttemptToFindReport()
 {
-  QDialog::accept();
+  // Retrieve reports from Crashpad database
+  std::unique_ptr<crashpad::CrashReportDatabase> database = crashpad::CrashReportDatabase::Initialize(base::FilePath(QSTRING_TO_BASE_STRING(QString(report_dir_))));
+  std::vector<crashpad::CrashReportDatabase::Report> reports;
+  database->GetCompletedReports(&reports);
+
+  // Find report that was made after the crash time
+  foreach (const crashpad::CrashReportDatabase::Report& report, reports) {
+    if (report.creation_time >= crash_time_) {
+      report_filename_ = BASE_STRING_TO_QSTRING(report.file_path.value());
+      break;
+    }
+  }
+
+  // If we found it, use it, otherwise wait a second and try again
+  if (report_filename_.isEmpty()) {
+    // Couldn't find report, try again in one second
+    QTimer::singleShot(500, this, &CrashHandlerDialog::AttemptToFindReport);
+  } else {
+    GenerateReport();
+  }
 }

-void CrashHandlerDialog::reject()
+void CrashHandlerDialog::ReadProcessHasData()
 {
-  QDialog::reject();
+  report_data_.append(static_cast<QProcess*>(sender())->readAllStandardOutput());
+}
+
+void CrashHandlerDialog::ReadProcessFinished()
+{
+  SetGUIObjectsEnabled(true);
+  crash_report_->setText(report_data_);
+  delete sender();
+}
+
+void CrashHandlerDialog::SendErrorReport()
+{
+  SetGUIObjectsEnabled(false);
+
+  QNetworkAccessManager* manager = new QNetworkAccessManager();
+  connect(manager, &QNetworkAccessManager::finished, this, &CrashHandlerDialog::ReplyFinished);
+
+  QNetworkRequest request;
+  request.setSslConfiguration(QSslConfiguration::defaultConfiguration());
+  request.setUrl(QStringLiteral("https://olivevideoeditor.org/crashpad/report.php"));
+
+  // Create HTTP form
+  QHttpMultiPart* multipart = new QHttpMultiPart(QHttpMultiPart::FormDataType);
+
+  // Create description section
+  QHttpPart desc_part;
+  desc_part.setHeader(QNetworkRequest::ContentTypeHeader, QStringLiteral("text/plain"));
+  desc_part.setHeader(QNetworkRequest::ContentDispositionHeader, QStringLiteral("form-data; name=\"description\""));
+  desc_part.setBody(summary_edit_->toPlainText().toUtf8());
+  multipart->append(desc_part);
+
+  // Create file section
+  QHttpPart file_part;
+  file_part.setHeader(QNetworkRequest::ContentTypeHeader, QStringLiteral("application/octet-stream"));
+  file_part.setHeader(QNetworkRequest::ContentDispositionHeader, QStringLiteral("form-data; name=\"upload_file_minidump\"; filename=\"%1\"")
+                      .arg(QFileInfo(report_filename_).fileName()));
+  QFile* file = new QFile(report_filename_);
+  file->open(QFile::ReadOnly);
+  file_part.setBodyDevice(file);
+  file->setParent(multipart); // Delete file with multipart
+  multipart->append(file_part);
+
+  manager->post(request, multipart);
 }

 OLIVE_NAMESPACE_EXIT
@@ -21,7 +21,12 @@
 #ifndef CRASHHANDLERDIALOG_H
 #define CRASHHANDLERDIALOG_H

+#include <client/crash_report_database.h>
 #include <QDialog>
+#include <QDialogButtonBox>
+#include <QNetworkReply>
+#include <QPushButton>
+#include <QTextEdit>

 #include "common/define.h"

@@ -31,12 +36,39 @@ class CrashHandlerDialog : public QDialog
 {
  Q_OBJECT
 public:
-  CrashHandlerDialog(const char* log_file);
+  CrashHandlerDialog(const char* report_dir, const char* crash_time);

-public slots:
-  virtual void accept() override;
+private:
+  void SetGUIObjectsEnabled(bool e);

-  virtual void reject() override;
+  void GenerateReport();
+
+  QTextEdit* summary_edit_;
+
+  QTextEdit* crash_report_;
+
+  QPushButton* send_report_btn_;
+
+  QPushButton* dont_send_btn_;
+
+  QString report_filename_;
+
+  time_t crash_time_;
+
+  QString report_dir_;
+
+  QByteArray report_data_;
+
+private slots:
+  void ReplyFinished(QNetworkReply *reply);
+
+  void AttemptToFindReport();
+
+  void ReadProcessHasData();
+
+  void ReadProcessFinished();
+
+  void SendErrorReport();

 };

@@ -24,13 +24,13 @@

 int main(int argc, char *argv[])
 {
-  if (argc < 2) {
+  if (argc < 3) {
    return 1;
  }

  QApplication a(argc, argv);

-  OLIVE_NAMESPACE::CrashHandlerDialog chd(argv[1]);
+  OLIVE_NAMESPACE::CrashHandlerDialog chd(argv[1], argv[2]);
  chd.open();

  return a.exec();
@@ -51,6 +51,7 @@ Block::Block() :

  speed_input_ = new NodeInput("speed_in", NodeParam::kFloat);
  speed_input_->set_standard_value(1.0);
+  speed_input_->set_property(QStringLiteral("view"), QStringLiteral("percent"));
  AddInput(speed_input_);

  // A block's length must be greater than 0
@@ -248,8 +248,8 @@ NodeValueTable MathNodeBase::ValueInternal(NodeValueDatabase &value, Operation o

    SampleBufferPtr mixed_samples = SampleBuffer::CreateAllocated(samples_a->audio_params(), max_samples);

-    // Mix samples that are in both buffers
    for (int i=0;i<mixed_samples->audio_params().channel_count();i++) {
+      // Mix samples that are in both buffers
      for (int j=0;j<min_samples;j++) {
        mixed_samples->data()[i][j] = PerformAll<float, float>(operation, samples_a->data()[i][j], samples_b->data()[i][j]);
      }
@@ -259,9 +259,11 @@ NodeValueTable MathNodeBase::ValueInternal(NodeValueDatabase &value, Operation o
      // Fill in remainder space with 0s
      int remainder = max_samples - min_samples;

+      SampleBufferPtr larger_buffer = (max_samples == samples_a->sample_count()) ? samples_a : samples_b;
+
      for (int i=0;i<mixed_samples->audio_params().channel_count();i++) {
-        memset(mixed_samples->data()[i] + min_samples * sizeof(float),
-               0,
+        memcpy(&mixed_samples->data()[i][min_samples],
+               &larger_buffer->data()[i][min_samples],
               remainder * sizeof(float));
      }
    }
@@ -268,6 +268,10 @@ void Sequence::set_parameters_from_footage(const QList<Footage *> footage)

  foreach (Footage* f, footage) {
    foreach (StreamPtr s, f->streams()) {
+      if (!s->enabled()) {
+        continue;
+      }
+
      switch (s->type()) {
      case Stream::kVideo:
      {
@@ -375,13 +375,6 @@ void RenderBackend::RunNextJob()
    return;
  }

-  // Check if params are valid
-  if (!video_params_.is_valid()
-      || !audio_params_.is_valid()) {
-    qDebug() << "Failed to run job, parameters are invalid";
-    return;
-  }
-
  // If we have a value update queued, check if all workers are available and proceed from there
  if (autocache_enabled_ && !graph_update_queue_.isEmpty()) {
    bool all_workers_available = true;
@@ -449,6 +442,8 @@ void RenderBackend::RunNextJob()

      switch (ticket->GetType()) {
      case RenderTicket::kTypeHash:
+        Q_ASSERT(video_params_.is_valid());
+
        QtConcurrent::run(&thread_pool_,
                          worker,
                          &RenderWorker::Hash,
@@ -458,6 +453,8 @@ void RenderBackend::RunNextJob()
        break;
      case RenderTicket::kTypeVideo:
      {
+        Q_ASSERT(video_params_.is_valid());
+
        rational frame = ticket->GetTime().value<rational>();

        QtConcurrent::run(&thread_pool_,
@@ -474,6 +471,8 @@ void RenderBackend::RunNextJob()
        break;
      }
      case RenderTicket::kTypeAudio:
+        Q_ASSERT(audio_params_.is_valid());
+
        QtConcurrent::run(&thread_pool_,
                          worker,
                          &RenderWorker::RenderAudio,
@@ -358,12 +358,17 @@ void FrameHashCache::HashDeleted(const QString& s, const QByteArray &hash)
    return;
  }

+  TimeRangeList ranges_to_invalidate;
  QMap<rational, QByteArray>::const_iterator i;
  for (i=time_hash_map_.constBegin(); i!=time_hash_map_.constEnd(); i++) {
    if (i.value() == hash) {
-      Invalidate(TimeRange(i.key(), i.key() + timebase_));
+      ranges_to_invalidate.InsertTimeRange(TimeRange(i.key(), i.key() + timebase_));
    }
  }
+
+  foreach (const TimeRange& range, ranges_to_invalidate) {
+    Invalidate(range);
+  }
 }

 void FrameHashCache::ProjectInvalidated(Project *p)
@@ -18,5 +18,7 @@ set(OLIVE_SOURCES
  ${OLIVE_SOURCES}
  task/project/import/import.h
  task/project/import/import.cpp
+  task/project/import/importerrordialog.h
+  task/project/import/importerrordialog.cpp
  PARENT_SCOPE
 )
@@ -122,7 +122,10 @@ void ProjectImportTask::Import(Folder *folder, const QFileInfoList &import, int

      f->set_project(nullptr);

-      if (f->status() != Footage::kInvalid) {
+      if (f->status() == Footage::kInvalid) {
+        // Add to list so we can tell the user about it later
+        invalid_files_.append(file_info.absoluteFilePath());
+      } else {
        // Create undoable command that adds the items to the model
        new ProjectViewModel::AddItemCommand(model_,
                                             folder,
@@ -132,7 +135,7 @@ void ProjectImportTask::Import(Folder *folder, const QFileInfoList &import, int

      counter++;

-      emit ProgressChanged((counter * 100) / file_count_);
+      emit ProgressChanged(static_cast<double>(counter) / static_cast<double>(file_count_));

    }
  }
@@ -42,6 +42,16 @@ public:
    return command_;
  }

+  const QStringList& GetInvalidFiles() const
+  {
+    return invalid_files_;
+  }
+
+  bool HasInvalidFiles() const
+  {
+    return !invalid_files_.isEmpty();
+  }
+
 protected:
  virtual bool Run() override;

@@ -58,6 +68,8 @@ private:

  int file_count_;

+  QStringList invalid_files_;
+
 };

 OLIVE_NAMESPACE_EXIT
@@ -0,0 +1,53 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2019 Olive Team
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+***/
+
+#include "importerrordialog.h"
+
+#include <QDialogButtonBox>
+#include <QLabel>
+#include <QListWidget>
+#include <QVBoxLayout>
+
+OLIVE_NAMESPACE_ENTER
+
+ProjectImportErrorDialog::ProjectImportErrorDialog(const QStringList& filenames, QWidget* parent) :
+  QDialog(parent)
+{
+  QVBoxLayout* layout = new QVBoxLayout(this);
+
+  setWindowTitle(tr("Import Error"));
+
+  layout->addWidget(new QLabel(tr("The following files failed to import. Olive likely does not "
+                                  "support their formats.")));
+
+  QListWidget* list_widget = new QListWidget();
+  foreach (const QString& s, filenames) {
+    list_widget->addItem(s);
+  }
+  layout->addWidget(list_widget);
+
+  QDialogButtonBox* buttons = new QDialogButtonBox();
+  buttons->setStandardButtons(QDialogButtonBox::Ok);
+  buttons->setCenterButtons(true);
+  connect(buttons, &QDialogButtonBox::accepted, this, &ProjectImportErrorDialog::accept);
+  layout->addWidget(buttons);
+}
+
+OLIVE_NAMESPACE_EXIT
@@ -18,15 +18,23 @@

 ***/

-#ifndef CRASHHANDLER_H
-#define CRASHHANDLER_H
+#ifndef PROJECTIMPORTERRORDIALOG_H
+#define PROJECTIMPORTERRORDIALOG_H
+
+#include <QDialog>

 #include "common/define.h"

 OLIVE_NAMESPACE_ENTER

-void crash_handler(int sig);
+class ProjectImportErrorDialog : public QDialog
+{
+  Q_OBJECT
+public:
+  ProjectImportErrorDialog(const QStringList& filenames, QWidget* parent = nullptr);
+
+};

 OLIVE_NAMESPACE_EXIT

-#endif // CRASHHANDLER_H
+#endif // PROJECTIMPORTERRORDIALOG_H
@@ -136,6 +136,9 @@ void NodeParamView::SelectNodes(const QList<Node *> &nodes)
    connect(item, &NodeParamViewItem::InputDoubleClicked, this, &NodeParamView::InputDoubleClicked);
    connect(item, &NodeParamViewItem::RequestSelectNode, this, &NodeParamView::RequestSelectNode);

+    // Set time target
+    item->SetTimeTarget(GetTimeTarget());
+
    items_.insert(n, item);
  }

@@ -51,11 +51,13 @@ SliderLabel::SliderLabel(QWidget *parent) :

 void SliderLabel::mousePressEvent(QMouseEvent *e)
 {
+  if (e->button() == Qt::LeftButton) {
    if (e->modifiers() & Qt::AltModifier) {
      emit RequestReset();
    } else {
      emit LabelPressed();
    }
+  }
 }

 void SliderLabel::focusInEvent(QFocusEvent *event)
@@ -103,9 +103,7 @@ void SliderLadder::mouseReleaseEvent(QMouseEvent *event)
 {
  Q_UNUSED(event)

-  drag_timer_.stop();
-
-  emit Released();
+  this->close();
 }

 void SliderLadder::showEvent(QShowEvent *event)
@@ -115,6 +113,15 @@ void SliderLadder::showEvent(QShowEvent *event)
  drag_timer_.start();
 }

+void SliderLadder::closeEvent(QCloseEvent *event)
+{
+  Q_UNUSED(event)
+
+  drag_timer_.stop();
+
+  emit Released();
+}
+
 void SliderLadder::TimerUpdate()
 {
  int32_t x_mvmt, y_mvmt;
@@ -75,6 +75,8 @@ protected:

  virtual void showEvent(QShowEvent *event) override;

+  virtual void closeEvent(QCloseEvent* event) override;
+
 signals:
  void DraggedByValue(int value, double multiplier);

@@ -46,6 +46,7 @@ TimelineView::TimelineView(Qt::Alignment vertical_alignment, QWidget *parent) :
  setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
  setBackgroundRole(QPalette::Window);
  setContextMenuPolicy(Qt::CustomContextMenu);
+  setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
  viewport()->setMouseTracking(true);
 }

@@ -33,8 +33,10 @@ FootageViewerWidget::FootageViewerWidget(QWidget *parent) :
  footage_(nullptr)
 {
  video_node_ = new VideoInput();
+  sequence_.AddNode(video_node_);
+
  audio_node_ = new AudioInput();
-  viewer_node_ = new ViewerOutput();
+  sequence_.AddNode(audio_node_);

  connect(display_widget(), &ViewerDisplayWidget::DragStarted, this, &FootageViewerWidget::StartFootageDrag);

@@ -55,17 +57,29 @@ void FootageViewerWidget::SetFootage(Footage *footage)

    ConnectViewerNode(nullptr);

-    NodeParam::DisconnectEdge(video_node_->output(), viewer_node_->texture_input());
-    NodeParam::DisconnectEdge(audio_node_->output(), viewer_node_->samples_input());
+    NodeParam::DisconnectEdge(video_node_->output(), sequence_.viewer_output()->texture_input());
+    NodeParam::DisconnectEdge(audio_node_->output(), sequence_.viewer_output()->samples_input());
  }

  footage_ = footage;

  if (footage_) {
+    // Update sequence media name
+    sequence_.viewer_output()->set_media_name(footage_->name());
+
+    // Reset parameters and then attempt to set from footage
+    sequence_.set_default_parameters();
+    sequence_.set_parameters_from_footage({footage_});
+
+    // Use first of each stream
    VideoStreamPtr video_stream = nullptr;
    AudioStreamPtr audio_stream = nullptr;

    foreach (StreamPtr s, footage_->streams()) {
+      if (!s->enabled()) {
+        continue;
+      }
+
      if (!audio_stream && s->type() == Stream::kAudio) {
        audio_stream = std::static_pointer_cast<AudioStream>(s);
      }
@@ -80,42 +94,17 @@ void FootageViewerWidget::SetFootage(Footage *footage)
      }
    }

-    viewer_node_->set_media_name(footage_->name());
-
    if (video_stream) {
      video_node_->SetFootage(video_stream);
-      viewer_node_->set_video_params(VideoParams(video_stream->width(),
-                                                 video_stream->height(),
-                                                 video_stream->frame_rate().flipped(),
-                                                 static_cast<PixelFormat::Format>(Config::Current()["DefaultSequencePreviewFormat"].toInt()),
-                                                 video_stream->pixel_aspect_ratio(),
-                                                 video_stream->interlacing(),
-                                                 VideoParams::generate_auto_divider(video_stream->width(), video_stream->height())));
-      NodeParam::ConnectEdge(video_node_->output(), viewer_node_->texture_input());
-    } else {
-      int width = Config::Current()["DefaultSequenceWidth"].toInt();
-      int height = Config::Current()["DefaultSequenceHeight"].toInt();
-
-      viewer_node_->set_video_params(VideoParams(width,
-                                                 height,
-                                                 Config::Current()["DefaultSequenceFrameRate"].value<rational>(),
-                                                 static_cast<PixelFormat::Format>(Config::Current()["DefaultSequencePreviewFormat"].toInt()),
-                                                 Config::Current()["DefaultSequencePixelAspect"].value<rational>(),
-                                                 Config::Current()["DefaultSequenceInterlacing"].value<VideoParams::Interlacing>(),
-                                                 VideoParams::generate_auto_divider(width, height)));
+      NodeParam::ConnectEdge(video_node_->output(), sequence_.viewer_output()->texture_input());
    }

    if (audio_stream) {
      audio_node_->SetFootage(audio_stream);
-      viewer_node_->set_audio_params(AudioParams(audio_stream->sample_rate(), audio_stream->channel_layout(), SampleFormat::kInternalFormat));
-      NodeParam::ConnectEdge(audio_node_->output(), viewer_node_->samples_input());
-    } else {
-      viewer_node_->set_audio_params(AudioParams(Config::Current()["DefaultSequenceAudioFrequency"].toInt(),
-                                     Config::Current()["DefaultSequenceAudioLayout"].toULongLong(),
-                                     SampleFormat::kInternalFormat));
+      NodeParam::ConnectEdge(audio_node_->output(), sequence_.viewer_output()->samples_input());
    }

-    ConnectViewerNode(viewer_node_, footage_->project()->color_manager());
+    ConnectViewerNode(sequence_.viewer_output(), footage_->project()->color_manager());

    SetTimestamp(cached_timestamps_.value(footage_, 0));
  }
@@ -47,12 +47,12 @@ private:

  Footage* footage_;

+  Sequence sequence_;
+
  VideoInput* video_node_;

  AudioInput* audio_node_;

-  ViewerOutput* viewer_node_;
-
  QHash<Footage*, int64_t> cached_timestamps_;

 private slots:
@@ -566,7 +566,9 @@ QString ViewerWidget::GetCachedFilenameFromTime(const rational &time)

 bool ViewerWidget::FrameExistsAtTime(const rational &time)
 {
-  return GetConnectedNode() && time >= 0 && time < GetConnectedNode()->video_frame_cache()->GetLength();
+  return GetConnectedNode()
+      && ((time >= 0 && time < GetConnectedNode()->video_frame_cache()->GetLength())
+          || GetConnectedNode()->video_frame_cache()->GetLength().isNull());
 }

 void ViewerWidget::SetDisplayImage(FramePtr frame, bool main_only)
@@ -349,6 +349,22 @@ void MainWindow::ProjectClose(Project *p)
      CloseSequence(seq);
    }
  }
+
+  // Close any open footage in footage viewer
+  QList<ItemPtr> footage = p->get_items_of_type(Item::kFootage);
+  QList<Footage*> footage_in_viewer = footage_viewer_panel_->GetSelectedFootage();
+
+  if (!footage_in_viewer.isEmpty()) {
+    // FootageViewer only has the one footage item
+    Footage* f = footage_in_viewer.first();
+
+    foreach (ItemPtr i, footage) {
+      if (f == i.get()) {
+        footage_viewer_panel_->SetFootage(nullptr);
+        break;
+      }
+    }
+  }
 }

 void MainWindow::SetApplicationProgressStatus(ProgressStatus status)
@@ -63,24 +63,46 @@ endif()

 # Find the libraries we need
 set (_crashpad_components
-  client/client
-  util/util
-  third_party/mini_chromium/mini_chromium/base/base)
+  client
+  util
+  third_party/mini_chromium/mini_chromium/base
+  compat)
 foreach (COMPONENT ${_crashpad_components})
-  string(REGEX MATCH "^(.*[\\\/])" SUBDIR ${COMPONENT})
-  string(REGEX MATCH "([^\/]+$)" SHORT_COMPONENT ${COMPONENT})
-  string(TOUPPER ${SHORT_COMPONENT} UPPERCOMPONENT)
+  get_filename_component(SHORT_COMPONENT ${COMPONENT} NAME)
+  string(TOUPPER ${SHORT_COMPONENT} UPPER_COMPONENT)

-  find_library(CRASHPAD_${UPPERCOMPONENT}_LIB
+  find_library(CRASHPAD_${UPPER_COMPONENT}_LIB
      ${SHORT_COMPONENT}
-                HINTS "${CRASHPAD_LIBRARY_DIRS}/obj/${SUBDIR}"
+    HINTS
+      "${CRASHPAD_LIBRARY_DIRS}/obj/${COMPONENT}"
  )

-  list(APPEND CRASHPAD_LIBRARIES ${CRASHPAD_${UPPERCOMPONENT}_LIB})
+  list(APPEND CRASHPAD_LIBRARIES ${CRASHPAD_${UPPER_COMPONENT}_LIB})
 endforeach()

+if (UNIX AND NOT APPLE)
+  list(APPEND CRASHPAD_LIBRARIES
+    ${CMAKE_DL_LIBS} # Crashpad compat lib needs libdl.so (-ldl)
+    Threads::Threads # Link against libpthread.so (-lpthread)
+  )
+endif()
+
+# Find Breakpad's minidump_stackwalk
+if (UNIX)
+  find_path(BREAKPAD_BIN_DIR
+    minidump_stackwalk
+  HINTS
+    "${BREAKPAD_LOCATION}"
+    "$ENV{BREAKPAD_LOCATION}"
+    "${BREAKPAD_BASE_DIR}"
+  PATH_SUFFIXES
+    breakpad/bin
+  )
+endif()
+
 find_package_handle_standard_args(GoogleCrashpad
  REQUIRED_VARS
    CRASHPAD_LIBRARIES
    CRASHPAD_INCLUDE_DIRS
+    BREAKPAD_BIN_DIR
 )
@@ -0,0 +1,71 @@
+# Copyright (C) 2020 Olive Team
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# Build image (default):
+#  docker build -t olivevideoeditor/ci-common:2 -f ci-common/Dockerfile .
+
+ARG OLIVE_ORG=olivevideoeditor
+ARG ASWF_PKG_ORG=aswftesting
+ARG CI_COMMON_VERSION=2
+ARG DTS_VERSION=9
+ARG CMAKE_VERSION=3.17.3
+
+FROM ${ASWF_PKG_ORG}/ci-package-clang:${CI_COMMON_VERSION} as ci-package-clang
+FROM ${ASWF_PKG_ORG}/ci-package-ninja:${CI_COMMON_VERSION} as ci-package-ninja
+
+FROM centos:7 as ci-common
+
+ARG OLIVE_ORG
+ARG CI_COMMON_VERSION
+ARG DTS_VERSION
+ARG CMAKE_VERSION
+
+LABEL maintainer="olivevideoeditor@gmail.com"
+
+LABEL org.opencontainers.image.name="$OLIVE_ORG/ci-common"
+LABEL org.opencontainers.image.description="CentOS CI Shared Image"
+LABEL org.opencontainers.image.url="http://olivevideoeditor.org"
+LABEL org.opencontainers.image.source="https://github.com/olive-editor/olive"
+LABEL org.opencontainers.image.vendor="Olive Team"
+LABEL org.opencontainers.image.version="1.0"
+
+USER root
+
+COPY scripts/${CI_COMMON_VERSION}/versions_common.sh \
+     scripts/common/install_yumpackages.sh \
+     scripts/common/before_build.sh \
+     scripts/common/copy_new_files.sh \
+     /tmp/
+
+RUN source /tmp/versions_common.sh && \
+    /tmp/install_yumpackages.sh
+
+RUN mkdir /opt/olive
+WORKDIR /opt/olive
+
+ENV OLIVE_ORG=${OLIVE_ORG} \
+    CI_COMMON_VERSION=${CI_COMMON_VERSION} \
+    DTS_VERSION=${DTS_VERSION} \
+    CMAKE_VERSION=${CMAKE_VERSION} \
+    LD_LIBRARY_PATH=/usr/local/lib:/usr/local/lib64:/opt/rh/httpd24/root/usr/lib64:/opt/rh/devtoolset-${DTS_VERSION}/root/usr/lib64:/opt/rh/devtoolset-${DTS_VERSION}/root/usr/lib:${LD_LIBRARY_PATH} \
+    PATH=/opt/rh/rh-git218/root/usr/bin:/usr/local/bin:/opt/rh/devtoolset-${DTS_VERSION}/root/usr/bin:/opt/app-root/src/bin:/opt/rh/devtoolset-${DTS_VERSION}/root/usr/bin/:/usr/local/sbin:/usr/sbin:/usr/bin:/sbin:/bin
+
+#COPY scripts/common/install_sonar.sh \
+#     scripts/common/install_ccache.sh \
+#     /tmp/
+
+COPY --from=ci-package-clang /. /usr/local/
+COPY --from=ci-package-ninja /. /usr/local/
+
+#COPY scripts/common/setup_aswfuser.sh /tmp
+#RUN /tmp/setup_aswfuser.sh
+
+COPY scripts/base/install_cmake.sh \
+     /tmp/
+
+RUN export DOWNLOADS_DIR=/tmp/downloads && \
+    mkdir /tmp/downloads && \
+#   source /tmp/versions_base.sh && \
+    /tmp/install_cmake.sh && \
+#   /tmp/patchup.sh && \
+    rm -rf /tmp/downloads
@@ -0,0 +1,37 @@
+# Copyright (C) 2020 Olive Team
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# Build image (default):
+#  docker build -t olivevideoeditor/ci-package-crashpad -f ci-crashpad/Dockerfile .
+
+ARG OLIVE_ORG=olivevideoeditor
+ARG CI_COMMON_VERSION=2
+
+FROM ${OLIVE_ORG}/ci-common:${CI_COMMON_VERSION} as ci-crashpad
+
+ARG OLIVE_ORG
+ARG CI_COMMON_VERSION
+
+LABEL maintainer="olivevideoeditor@gmail.com"
+
+LABEL org.opencontainers.image.name="$OLIVE_ORG/ci-crashpad"
+LABEL org.opencontainers.image.description="CentOS Crashpad Build Image"
+LABEL org.opencontainers.image.url="http://olivevideoeditor.org"
+LABEL org.opencontainers.image.source="https://github.com/olive-editor/olive"
+LABEL org.opencontainers.image.vendor="Olive Team"
+LABEL org.opencontainers.image.version="1.0"
+
+COPY scripts/build_crashpad.sh \
+     /tmp/
+
+ENV OLIVE_ORG=${OLIVE_ORG} \
+    CI_COMMON_VERSION=${CI_COMMON_VERSION} \
+    OLIVE_INSTALL_PREFIX=/usr/local
+
+RUN /tmp/before_build.sh && \
+    /tmp/build_crashpad.sh && \
+    /tmp/copy_new_files.sh
+
+FROM scratch as ci-package-crashpad
+
+COPY --from=ci-crashpad /package /
@@ -0,0 +1,57 @@
+# Copyright (C) 2020 Olive Team
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# Build image (default):
+#  docker build -t olivevideoeditor/ci-package-ffmpeg:4.2.4 -f ci-ffmpeg/Dockerfile .
+
+ARG OLIVE_ORG=olivevideoeditor
+ARG CI_COMMON_VERSION=2
+ARG FFMPEG_VERSION=4.2.4
+ARG NASM_VERSION=2.15.03
+ARG YASM_VERSION=1.3.0
+ARG LAME_VERSION=3.100
+ARG OPUS_VERSION=1.3.1
+# TODO: Make version of x264, x265 and libvpx selectable?
+ARG NUM_JOBS=2
+
+FROM ${OLIVE_ORG}/ci-common:${CI_COMMON_VERSION} as ci-ffmpeg
+
+ARG OLIVE_ORG
+ARG CI_COMMON_VERSION
+ARG FFMPEG_VERSION
+ARG NASM_VERSION
+ARG YASM_VERSION
+ARG LAME_VERSION
+ARG OPUS_VERSION
+# TODO: Make version of x264, x265 and libvpx selectable?
+ARG NUM_JOBS=2
+
+LABEL maintainer="olivevideoeditor@gmail.com"
+
+LABEL org.opencontainers.image.name="$OLIVE_ORG/ci-ffmpeg"
+LABEL org.opencontainers.image.description="CentOS FFmpeg Build Image"
+LABEL org.opencontainers.image.url="http://olivevideoeditor.org"
+LABEL org.opencontainers.image.source="https://github.com/olive-editor/olive"
+LABEL org.opencontainers.image.vendor="Olive Team"
+LABEL org.opencontainers.image.version="1.0"
+
+COPY scripts/build_ffmpeg.sh \
+     /tmp/
+
+ENV OLIVE_ORG=${OLIVE_ORG} \
+    CI_COMMON_VERSION=${CI_COMMON_VERSION} \
+    FFMPEG_VERSION=${FFMPEG_VERSION} \
+    NASM_VERSION=${NASM_VERSION} \
+    YASM_VERSION=${YASM_VERSION} \
+    LAME_VERSION=${LAME_VERSION} \
+    OPUS_VERSION=${OPUS_VERSION} \
+    NUM_JOBS=${NUM_JOBS} \
+    OLIVE_INSTALL_PREFIX=/usr/local
+
+RUN /tmp/before_build.sh && \
+    /tmp/build_ffmpeg.sh && \
+    /tmp/copy_new_files.sh
+
+FROM scratch as ci-package-ffmpeg
+
+COPY --from=ci-ffmpeg /package/. /
@@ -0,0 +1,52 @@
+# Copyright (C) 2020 Olive Team
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# Build image (default):
+#  docker build -t olivevideoeditor/ci-olive:2021.2 -f ci-olive/Dockerfile .
+
+ARG OLIVE_ORG=olivevideoeditor
+ARG ASWF_PKG_ORG=aswftesting
+ARG CI_COMMON_VERSION=2
+ARG VFXPLATFORM_VERSION=2021
+ARG FFMPEG_VERSION=4.2.4
+
+FROM ${ASWF_PKG_ORG}/ci-package-qt:${VFXPLATFORM_VERSION} as ci-package-qt
+FROM ${ASWF_PKG_ORG}/ci-package-python:${VFXPLATFORM_VERSION} as ci-package-python
+FROM ${ASWF_PKG_ORG}/ci-package-boost:${VFXPLATFORM_VERSION} as ci-package-boost
+FROM ${ASWF_PKG_ORG}/ci-package-openexr:${VFXPLATFORM_VERSION} as ci-package-openexr
+FROM ${ASWF_PKG_ORG}/ci-package-oiio:${VFXPLATFORM_VERSION} as ci-package-oiio
+FROM ${ASWF_PKG_ORG}/ci-package-ocio:${VFXPLATFORM_VERSION} as ci-package-ocio
+FROM ${OLIVE_ORG}/ci-package-ffmpeg:${FFMPEG_VERSION} as ci-package-ffmpeg
+FROM ${OLIVE_ORG}/ci-package-crashpad:latest as ci-package-crashpad
+
+FROM ${OLIVE_ORG}/ci-common:${CI_COMMON_VERSION} as ci-olive
+
+ARG OLIVE_ORG
+ARG VFXPLATFORM_VERSION
+ARG PYTHON_VERSION=3.7
+
+LABEL maintainer="olivevideoeditor@gmail.com"
+
+LABEL org.opencontainers.image.name="olivevideoeditor/ci-olive"
+LABEL org.opencontainers.image.description="CentOS CI Olive Build Image"
+LABEL org.opencontainers.image.url="http://olivevideoeditor.org"
+LABEL org.opencontainers.image.source="https://github.com/olive-editor/olive"
+LABEL org.opencontainers.image.vendor="Olive Team"
+LABEL org.opencontainers.image.version="1.0"
+
+ENV PYTHONPATH=/usr/local/lib/python${PYTHON_VERSION}/site-packages:${PYTHONPATH} \
+    CRASHPAD_LOCATION=/usr/local/crashpad \
+    VFXPLATFORM_VERSION=${VFXPLATFORM_VERSION}
+
+COPY --from=ci-package-qt /. /usr/local/
+COPY --from=ci-package-python /. /usr/local/
+COPY --from=ci-package-boost /. /usr/local/
+COPY --from=ci-package-openexr /. /usr/local/
+COPY --from=ci-package-oiio /. /usr/local/
+COPY --from=ci-package-ocio /. /usr/local/
+COPY --from=ci-package-ffmpeg /. /usr/local/
+COPY --from=ci-package-crashpad /. /usr/local/
+
+RUN curl --location "https://github.com/probonopd/linuxdeployqt/releases/download/continuous/linuxdeployqt-continuous-x86_64.AppImage" \
+      -o "/usr/local/linuxdeployqt-x86_64.AppImage" && \
+    chmod a+x "/usr/local/linuxdeployqt-x86_64.AppImage"
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+# Copyright (c) Contributors to the aswf-docker Project. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+set -ex
+
+export DTS_VERSION=9
+export CLANG_VERSION=10.0.0
+export NINJA_VERSION=1.10.0
@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+# Copyright (c) Contributors to the aswf-docker Project. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+set -ex
+
+export BOOST_VERSION=1.70.0
+export CMAKE_VERSION=3.17.3
+export NUMPY_VERSION=1.16
+export PYSIDE_VERSION=5.12.6
+export PYTHON_VERSION_FULL=3.7.3
+export PYTHON_VERSION=3.7
+export QT_VERSION=5.12.8
@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+# Copyright (c) Contributors to the aswf-docker Project. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+set -ex
+
+if [ ! -f "$DOWNLOADS_DIR/cmake-${CMAKE_VERSION}-Linux-x86_64.sh" ]; then
+    curl --location "https://github.com/Kitware/CMake/releases/download/v${CMAKE_VERSION}/cmake-${CMAKE_VERSION}-Linux-x86_64.sh" -o "$DOWNLOADS_DIR/cmake-${CMAKE_VERSION}-Linux-x86_64.sh"
+fi
+
+sh "$DOWNLOADS_DIR/cmake-${CMAKE_VERSION}-Linux-x86_64.sh" --skip-license --prefix=/usr/local --exclude-subdir
@@ -0,0 +1,82 @@
+#!/usr/bin/env bash
+# Copyright (C) 2020 Olive Team
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+set -ex
+
+# Get Google's build tools
+git clone --depth 1 https://chromium.googlesource.com/chromium/tools/depot_tools.git
+
+# HACK: Compile our own gn. The one included in depot_tools requires GLIBC_2.18,
+# but CentOS 7 only ships with GLIBC_2.17.
+git clone https://gn.googlesource.com/gn
+# NOTE: Don't clone with --depth 1, this will make build/gen.py fail!
+cd gn
+python build/gen.py
+ninja -C out
+cd ..
+# Put the path to our own gn build first
+PATH="$(pwd)/gn/out:$(pwd)/depot_tools:$PATH"
+export PATH
+
+# Build Crashpad with Clang (default)
+# Toolchain can be controlled with env vars CC, CXX and AR
+mkdir crashpad
+cd crashpad
+fetch crashpad
+cd crashpad
+# TODO: Do we want to set any special args here? For example:
+# gn gen --args="target_cpu=\"x64\" is_debug=true" out/Default
+gn gen out/Default
+ninja -C out/Default
+
+# Include list
+echo 'out/Default/crashpad_handler' > /tmp/crashpad_include_list.txt
+find . \( -type f -o -type l \) \
+    -name "*.h" -o \
+    -name "*.o" -o \
+    -name "*.a" | cut -c3- >> /tmp/crashpad_include_list.txt
+
+# Exclude list
+echo '**/.git/**
+compat/android/**
+compat/ios/**
+compat/mac/**
+compat/non_elf/**
+compat/win/**
+handler/mac/**
+handler/win/**
+infra/**
+minidump/test/**
+out/Default/**_test*
+snapshot/fuchsia/**
+snapshot/ios/**
+snapshot/mac/**
+snapshot/win/**
+test/**
+third_party/fuchsia/**
+third_party/gyp/gyp/test/**
+third_party/mini_chromium/mini_chromium/base/fuchsia/**
+third_party/mini_chromium/mini_chromium/testing/**
+tools/mac/**
+util/fuchsia/**
+util/ios/**
+util/mac/**
+util/win/**' > /tmp/crashpad_exclude_list.txt
+
+rsync -av \
+    --files-from=/tmp/crashpad_include_list.txt \
+    --exclude-from=/tmp/crashpad_exclude_list.txt \
+    --prune-empty-dirs \
+    . "${OLIVE_INSTALL_PREFIX}/crashpad"
+
+cd ../..
+
+# Build Breakpad for minidump_stackwalk
+mkdir breakpad
+cd breakpad
+fetch breakpad
+cd src
+./configure --prefix="${OLIVE_INSTALL_PREFIX}/breakpad"
+make
+make install -j$(nproc)
@@ -0,0 +1,158 @@
+#!/usr/bin/env bash
+# Copyright (C) 2020 Olive Team
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# Largely copied from https://trac.ffmpeg.org/wiki/CompilationGuide/Centos
+#
+# Uses { command } & pattern for parallelism https://gist.github.com/thenadz/6c0584d42fb007582fbc
+#
+# TOOD: Use advanced options such as LTO? e.g. https://code.videolan.org/videolan/x264/-/blob/master/configure
+# TODO: Enable debug symbols? (Or is it opt-out?)
+# TODO: Add more ffmpeg libraries? See https://raw.githubusercontent.com/jrottenberg/ffmpeg/master/docker-images/4.2/centos7/Dockerfile
+
+set -ex
+
+# Set up recent NASM
+{
+    curl -fLsS -o nasm.tar.xz "https://www.nasm.us/pub/nasm/releasebuilds/${NASM_VERSION}/nasm-${NASM_VERSION}.tar.xz"
+    tar xf nasm.tar.xz
+    rm -f nasm.tar.xz
+    cd nasm*
+    ./autogen.sh
+    ./configure \
+      --prefix="${OLIVE_INSTALL_PREFIX}"
+    make -j${NUM_JOBS}
+    make install
+    cd ..
+    rm -rf nasm*
+} &
+
+# Set up recent YASM
+{
+    curl -fLsS -o yasm.tar.gz "http://www.tortall.net/projects/yasm/releases/yasm-${YASM_VERSION}.tar.gz"
+    tar xf yasm.tar.gz
+    rm -f yasm.tar.gz
+    cd yasm*
+    ./configure \
+      --prefix="${OLIVE_INSTALL_PREFIX}"
+    make -j${NUM_JOBS}
+    make install
+    cd ..
+    rm -rf yasm*
+} &
+
+# join jobs, some libs depend on NASM/YASM
+wait
+
+# Set up libx264
+{
+    git clone --depth 1 "https://code.videolan.org/videolan/x264.git"
+    cd x264
+    ./configure \
+      --prefix="${OLIVE_INSTALL_PREFIX}" \
+      --enable-shared \
+      --enable-pic \
+      --disable-cli
+    make -j${NUM_JOBS}
+    make install
+    cd ..
+    rm -rf x264
+} &
+
+# Set up libx265
+{
+    # BitBucket dropped support for Mercurial repos
+    #hg clone https://bitbucket.org/multicoreware/x265
+    git clone --depth 1 "https://bitbucket.org/multicoreware/x265_git.git" x265
+    cd x265/build/linux
+    cmake \
+      -G "Unix Makefiles" \
+      -DCMAKE_INSTALL_PREFIX="${OLIVE_INSTALL_PREFIX}" \
+      ../../source
+    make -j${NUM_JOBS}
+    make install
+    cd ../../..
+    rm -rf x265
+} &
+
+# Set up libmp3lame
+{
+    curl -fLsS -o lame.tar.gz "https://downloads.sourceforge.net/project/lame/lame/${LAME_VERSION}/lame-${LAME_VERSION}.tar.gz"
+    tar xf lame.tar.gz
+    rm -f lame.tar.gz
+    cd lame*
+    ./configure \
+      --prefix="${OLIVE_INSTALL_PREFIX}" \
+      --enable-shared \
+      --enable-nasm \
+      --disable-frontend
+    make -j${NUM_JOBS}
+    make install
+    cd ..
+    rm -rf lame*
+} &
+
+# Set up libopus
+{
+    curl -fLsS -o opus.tar.gz "https://archive.mozilla.org/pub/opus/opus-${OPUS_VERSION}.tar.gz"
+    tar xf opus.tar.gz
+    rm -f opus.tar.gz
+    cd opus*
+    ./configure \
+      --prefix="${OLIVE_INSTALL_PREFIX}" \
+      --enable-shared
+    make -j${NUM_JOBS}
+    make install
+    cd ..
+    rm -rf opus*
+} &
+
+# Set up libvpx
+{
+    git clone --depth 1 "https://chromium.googlesource.com/webm/libvpx.git"
+    cd libvpx
+    ./configure \
+      --prefix="${OLIVE_INSTALL_PREFIX}" \
+      --enable-shared \
+      --enable-pic \
+      --enable-vp9-highbitdepth \
+      --as=yasm \
+      --disable-examples \
+      --disable-unit-tests \
+      --disable-docs \
+      --disable-install-bins
+    make -j${NUM_JOBS}
+    make install
+    cd ..
+    rm -rf libvpx
+} &
+
+# join all jobs
+wait
+
+curl -fLsS -o ffmpeg.tar.xz "https://ffmpeg.org/releases/ffmpeg-${FFMPEG_VERSION}.tar.xz"
+tar xf ffmpeg.tar.xz
+cd ffmpeg*
+
+# TODO: --enable-debug?
+PKG_CONFIG_PATH="/usr/local/lib/pkgconfig:$PKG_CONFIG_PATH" ./configure \
+  --disable-doc \
+  --disable-ffplay \
+  --enable-gpl \
+  --enable-version3 \
+  --enable-shared \
+  --enable-libfreetype \
+  --enable-libmp3lame \
+  --enable-libopus \
+  --enable-libvpx \
+  --enable-libx264 \
+  --enable-libx265 \
+  --prefix="${OLIVE_INSTALL_PREFIX}" \
+  --extra-libs=-lpthread \
+  --extra-libs=-lm \
+  --extra-cflags="-I${OLIVE_INSTALL_PREFIX}/include" \
+  --extra-ldflags="-L${OLIVE_INSTALL_PREFIX}/lib"
+make -j${NUM_JOBS}
+make install
+cd ..
+rm -rf ffmpeg*
@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+# Copyright (c) Contributors to the aswf-docker Project. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+set -ex
+
+rm -rf /package
+
+cd "${OLIVE_INSTALL_PREFIX}"
+find . -type f -o -type l | cut -c3- > /tmp/previous-prefix-files.txt
@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+# Copyright (c) Contributors to the aswf-docker Project. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+set -ex
+
+mkdir -p /package
+
+cd "${OLIVE_INSTALL_PREFIX}"
+find . -type l -o -type f | cut -c3- > /tmp/new-prefix-files.txt
+rsync -av --files-from=/tmp/new-prefix-files.txt --exclude-from=/tmp/previous-prefix-files.txt . /package/
@@ -0,0 +1,74 @@
+#!/usr/bin/env bash
+# Copyright (C) 2019 Olive Team
+# Copyright (c) Contributors to the aswf-docker Project. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 OR GPL-3.0-or-later
+
+set -ex
+
+# TODO: Check if this causes any problems. ASWF doesn't run a yum update.
+yum update -y
+
+# TODO: Add deps of deps which are explicitly listed in aswf-docker?
+yum install --setopt=tsflags=nodocs -y \
+    bzip2-devel \
+    cups-libs \
+    freetype-devel \
+    giflib-devel \
+    gstreamer1 gstreamer1-devel \
+    gstreamer1-plugins-bad-free gstreamer1-plugins-bad-free-devel \
+    libicu-devel \
+    libmng-devel \
+    LibRaw-devel \
+    libwebp-devel \
+    libXcomposite libXcomposite-devel \
+    libXcursor libXcursor-devel \
+    libxkbcommon libxkbcommon-devel \
+    libxkbcommon-x11-devel \
+    libXScrnSaver libXScrnSaver-devel \
+    mesa-libGL-devel \
+    openjpeg2-devel \
+    pciutils-devel \
+    pulseaudio-libs pulseaudio-libs-devel \
+    python3-tkinter \
+    zlib-devel
+
+# This is needed for Xvfb to function properly.
+dbus-uuidgen > /etc/machine-id
+
+yum -y groupinstall "Development Tools"
+
+# TODO: Below code installs the obsolete devtoolset-6.
+#       Unclear which devtoolset it will be for VFX platform CY2021:
+#       https://groups.google.com/forum/#!topic/vfx-platform-discuss/_-_CPw1fD3c
+
+yum install -y --setopt=tsflags=nodocs centos-release-scl-rh yum-utils
+
+if [[ $DTS_VERSION == 6 ]]; then
+    # Use the centos vault as the original devtoolset-6 is not part of CentOS-7 anymore
+    sed -i 's/7/7.6.1810/g; s|^#\s*\(baseurl=http://\)mirror|\1vault|g; /mirrorlist/d' /etc/yum.repos.d/CentOS-SCLo-*.repo
+fi
+
+yum install -y --setopt=tsflags=nodocs \
+    "devtoolset-$DTS_VERSION-toolchain"
+
+yum install -y epel-release
+
+# Additional package that are not found initially
+yum install -y \
+    rh-git218 \
+#   lame-devel
+#   libcaca-devel \
+#   libdb4-devel \
+#   libdc1394-devel \
+#   p7zip \
+#   yasm-devel \
+#   zvbi-devel
+
+# TODO: Does clearing the cache have any negative side effects?
+yum clean all
+
+# HACK: Qt5GuiConfigExtras.cmake expects libGL.so in /usr/local/lib64 but it gets installed to /usr/lib64
+ln -s /usr/lib64/libGL.so /usr/local/lib64/
+# Alternatively, we could edit /usr/local/lib/cmake/Qt5Gui/Qt5GuiConfigExtras.cmake
+# - _qt5gui_find_extra_libs(OPENGL "/usr/local/lib64/libGL.so" "" "")
+# + _qt5gui_find_extra_libs(OPENGL "/usr/lib64/libGL.so" "" "")