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began work on headless export path

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This commit is contained in:
itsmattkc
2020-04-20 02:37:10 +10:00
parent 1474a505ee
commit 1c3c8cd9b2
20 changed files with 695 additions and 199 deletions
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app/dialog/export/export.cpp
+54 -96
View File
@@ -33,6 +33,7 @@
#include "core.h"
#include "project/item/sequence/sequence.h"
#include "project/project.h"
#include "render/backend/exportparams.h"
#include "render/pixelformat.h"
#include "ui/icons/icons.h"
#include "window/mainwindow/mainwindow.h"
@@ -238,9 +239,9 @@ void ExportDialog::accept()
{
if (!video_enabled_->isChecked() && !audio_enabled_->isChecked()) {
QMessageBox::critical(this,
tr("Invalid parameters"),
tr("Both video and audio are disabled. There's nothing to export."),
QMessageBox::Ok);
tr("Invalid parameters"),
tr("Both video and audio are disabled. There's nothing to export."),
QMessageBox::Ok);
return;
}
@@ -282,70 +283,8 @@ void ExportDialog::accept()
return;
}
QMatrix4x4 transform;
int dest_width = static_cast<int>(video_tab_->width_slider()->GetValue());
int dest_height = static_cast<int>(video_tab_->height_slider()->GetValue());
if (video_tab_->scaling_method_combobox()->isEnabled()) {
int source_width = viewer_node_->video_params().width();
int source_height = viewer_node_->video_params().height();
transform = GenerateMatrix(static_cast<ExportVideoTab::ScalingMethod>(video_tab_->scaling_method_combobox()->currentData().toInt()),
source_width,
source_height,
dest_width,
dest_height);
}
RenderMode::Mode render_mode = RenderMode::kOnline;
VideoRenderingParams video_render_params(dest_width,
dest_height,
video_tab_->frame_rate().flipped(),
PixelFormat::instance()->GetConfiguredFormatForMode(render_mode),
render_mode);
AudioRenderingParams audio_render_params(audio_tab_->sample_rate_combobox()->currentData().toInt(),
audio_tab_->channel_layout_combobox()->currentData().toULongLong(),
SampleFormat::GetConfiguredFormatForMode(render_mode));
ColorProcessorPtr color_processor = ColorProcessor::Create(color_manager_,
color_manager_->GetReferenceColorSpace(),
video_tab_->CurrentOCIODisplay(),
video_tab_->CurrentOCIOView(),
video_tab_->CurrentOCIOLook());
// Set up encoder
EncodingParams encoding_params;
encoding_params.SetFilename(filename_edit_->text());
encoding_params.SetExportLength(viewer_node_->Length());
if (video_enabled_->isChecked()) {
const ExportCodec& video_codec = codecs_.at(video_tab_->codec_combobox()->currentData().toInt());
encoding_params.EnableVideo(video_render_params,
video_codec.id());
video_tab_->GetCodecSection()->AddOpts(&encoding_params);
}
if (audio_enabled_->isChecked()) {
const ExportCodec& audio_codec = codecs_.at(audio_tab_->codec_combobox()->currentData().toInt());
encoding_params.EnableAudio(audio_render_params,
audio_codec.id());
}
Encoder* encoder = Encoder::CreateFromID("ffmpeg", encoding_params);
exporter_ = new Exporter(viewer_node_, encoder);
if (video_enabled_->isChecked()) {
exporter_->EnableVideo(video_render_params, transform, color_processor);
}
if (audio_enabled_->isChecked()) {
exporter_->EnableAudio(audio_render_params);
}
// Set up export parameters
exporter_ = new Exporter(viewer_node_, color_manager_, GenerateParams());
connect(exporter_, &Exporter::ExportEnded, this, &ExportDialog::ExporterIsDone);
connect(exporter_, &Exporter::ProgressChanged, this, &ExportDialog::ProgressUpdated);
@@ -556,30 +495,6 @@ void ExportDialog::SetDefaultFilename()
filename_edit_->setText(file_location);
}
QMatrix4x4 ExportDialog::GenerateMatrix(ExportVideoTab::ScalingMethod method, int source_width, int source_height, int dest_width, int dest_height)
{
QMatrix4x4 preview_matrix;
if (method == ExportVideoTab::kStretch) {
return preview_matrix;
}
float export_ar = static_cast<float>(dest_width) / static_cast<float>(dest_height);
float source_ar = static_cast<float>(source_width) / static_cast<float>(source_height);
if (qFuzzyCompare(export_ar, source_ar)) {
return preview_matrix;
}
if ((export_ar > source_ar) == (method == ExportVideoTab::kFit)) {
preview_matrix.scale(source_ar / export_ar, 1.0F);
} else {
preview_matrix.scale(1.0F, export_ar / source_ar);
}
return preview_matrix;
}
void ExportDialog::SetUIElementsEnabled(bool enabled)
{
preferences_area_->setEnabled(enabled);
@@ -589,6 +504,49 @@ void ExportDialog::SetUIElementsEnabled(bool enabled)
elapsed_label_->setEnabled(!enabled);
}
ExportParams ExportDialog::GenerateParams() const
{
RenderMode::Mode render_mode = RenderMode::kOnline;
VideoRenderingParams video_render_params(static_cast<int>(video_tab_->width_slider()->GetValue()),
static_cast<int>(video_tab_->height_slider()->GetValue()),
video_tab_->frame_rate().flipped(),
PixelFormat::instance()->GetConfiguredFormatForMode(render_mode),
render_mode);
AudioRenderingParams audio_render_params(audio_tab_->sample_rate_combobox()->currentData().toInt(),
audio_tab_->channel_layout_combobox()->currentData().toULongLong(),
SampleFormat::GetConfiguredFormatForMode(render_mode));
ExportParams params;
params.SetFilename(filename_edit_->text());
params.SetExportLength(viewer_node_->Length());
if (video_tab_->scaling_method_combobox()->isEnabled()) {
params.set_video_scaling_method(static_cast<ExportParams::VideoScalingMethod>(video_tab_->scaling_method_combobox()->currentData().toInt()));
}
if (video_enabled_->isChecked()) {
const ExportCodec& video_codec = codecs_.at(video_tab_->codec_combobox()->currentData().toInt());
params.EnableVideo(video_render_params,
video_codec.id());
video_tab_->GetCodecSection()->AddOpts(&params);
params.set_ocio_output(video_tab_->CurrentOCIODisplay(),
video_tab_->CurrentOCIOView(),
video_tab_->CurrentOCIOLook());
}
if (audio_enabled_->isChecked()) {
const ExportCodec& audio_codec = codecs_.at(audio_tab_->codec_combobox()->currentData().toInt());
params.EnableAudio(audio_render_params,
audio_codec.id());
}
return params;
}
void ExportDialog::UpdateTimeLabels()
{
qint64 elapsed, remaining;
@@ -641,11 +599,11 @@ void ExportDialog::UpdateViewerDimensions()
preview_viewer_->SetOverrideSize(static_cast<int>(video_tab_->width_slider()->GetValue()),
static_cast<int>(video_tab_->height_slider()->GetValue()));
preview_viewer_->SetMatrix(GenerateMatrix(static_cast<ExportVideoTab::ScalingMethod>(video_tab_->scaling_method_combobox()->currentData().toInt()),
viewer_node_->video_params().width(),
viewer_node_->video_params().height(),
static_cast<int>(video_tab_->width_slider()->GetValue()),
static_cast<int>(video_tab_->height_slider()->GetValue())));
preview_viewer_->SetMatrix(Exporter::GenerateMatrix(static_cast<ExportParams::VideoScalingMethod>(video_tab_->scaling_method_combobox()->currentData().toInt()),
viewer_node_->video_params().width(),
viewer_node_->video_params().height(),
static_cast<int>(video_tab_->width_slider()->GetValue()),
static_cast<int>(video_tab_->height_slider()->GetValue())));
}
void ExportDialog::ExporterIsDone()
app/dialog/export/export.h
+2 -2
View File
@@ -53,10 +53,10 @@ private:
void LoadPresets();
void SetDefaultFilename();
QMatrix4x4 GenerateMatrix(ExportVideoTab::ScalingMethod method, int source_width, int source_height, int dest_width, int height);
void SetUIElementsEnabled(bool enabled);
ExportParams GenerateParams() const;
static QString TimeToString(int64_t ms);
ViewerOutput* viewer_node_;
app/dialog/export/exportvideotab.cpp
+4 -3
View File
@@ -26,6 +26,7 @@
#include <QLabel>
#include "core.h"
#include "render/backend/exportparams.h"
#include "render/colormanager.h"
OLIVE_NAMESPACE_ENTER
@@ -150,9 +151,9 @@ QWidget* ExportVideoTab::SetupResolutionSection()
scaling_method_combobox_ = new QComboBox();
scaling_method_combobox_->setEnabled(false);
scaling_method_combobox_->addItem(tr("Fit"), kFit);
scaling_method_combobox_->addItem(tr("Stretch"), kStretch);
scaling_method_combobox_->addItem(tr("Crop"), kCrop);
scaling_method_combobox_->addItem(tr("Fit"), ExportParams::kFit);
scaling_method_combobox_->addItem(tr("Stretch"), ExportParams::kStretch);
scaling_method_combobox_->addItem(tr("Crop"), ExportParams::kCrop);
layout->addWidget(scaling_method_combobox_, row, 1);
// Automatically enable/disable the scaling method depending on maintain aspect ratio
app/dialog/export/exportvideotab.h
-6
View File
@@ -40,12 +40,6 @@ class ExportVideoTab : public QWidget
public:
ExportVideoTab(ColorManager* color_manager, QWidget* parent = nullptr);
enum ScalingMethod {
kFit,
kStretch,
kCrop
};
QComboBox* codec_combobox() const;
IntegerSlider* width_slider() const;