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proxy: began work towards creating proxy from video

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This commit is contained in:
itsmattkc
2020-05-03 17:09:52 +10:00
parent e4c3b6bf7b
commit 6754feb2f6
16 changed files with 388 additions and 81 deletions
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app/widget/projectexplorer/projectexplorer.cpp
+54
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@@ -31,6 +31,8 @@
#include "core.h"
#include "dialog/footageproperties/footageproperties.h"
#include "dialog/sequence/sequence.h"
#include "task/proxy/proxy.h"
#include "task/taskmanager.h"
#include "widget/menu/menu.h"
#include "widget/menu/menushared.h"
#include "window/mainwindow/mainwindow.h"
@@ -284,6 +286,36 @@ void ProjectExplorer::ShowContextMenu()
connect(reveal_action, &QAction::triggered, this, &ProjectExplorer::RevealSelectedFootage);
menu.addSeparator();
Footage* f = static_cast<Footage*>(context_menu_item_);
if (f->HasStreamsOfType(Stream::kVideo)) {
Menu* proxy_menu = new Menu(tr("Proxy"), &menu);
menu.addMenu(proxy_menu);
VideoStreamPtr video_stream = std::static_pointer_cast<VideoStream>(f->get_first_stream_of_type(Stream::kVideo));
if (video_stream->is_generating_proxy()) {
// Prevent multiple proxy actions from occurring at once
QAction* cant_proxy_action = proxy_menu->addAction(tr("Proxy being generated..."));
cant_proxy_action->setEnabled(false);
} else {
proxy_menu->addAction(tr("(None)"))->setData(0);
proxy_menu->addSeparator();
proxy_menu->addAction(tr("Full"))->setData(1);
proxy_menu->addAction(tr("1/2"))->setData(2);
proxy_menu->addAction(tr("1/4"))->setData(4);
proxy_menu->addAction(tr("1/8"))->setData(8);
connect(proxy_menu, &Menu::triggered, this, &ProjectExplorer::ContextMenuStartProxy);
}
menu.addSeparator();
}
}
QAction* properties_action = menu.addAction(tr("P&roperties"));
@@ -347,6 +379,28 @@ void ProjectExplorer::OpenContextMenuItemInNewWindow()
Core::instance()->main_window()->FolderOpen(project(), context_menu_item_, true);
}
void ProjectExplorer::ContextMenuStartProxy(QAction *a)
{
// Find video stream
VideoStreamPtr video_stream = nullptr;
foreach (StreamPtr s, static_cast<Footage*>(context_menu_item_)->streams()) {
if (s->type() == Stream::kVideo) {
video_stream = std::static_pointer_cast<VideoStream>(s);
break;
}
}
if (!video_stream) {
return;
}
if (video_stream->try_start_proxy()) {
ProxyTask* proxy_task = new ProxyTask(video_stream, a->data().toInt());
TaskManager::instance()->AddTask(proxy_task);
}
}
Project *ProjectExplorer::project() const
{
return model_.project();