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WIP. some transcoding parameters update for video widget

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This commit is contained in:
emeric
2014-09-14 17:12:57 +02:00
parent 29df5a889a
commit 55bdc9795f
2 changed files with 33 additions and 7 deletions
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ui/video/VideoWidget.cpp
+29 -5
View File
@@ -1,6 +1,8 @@
#include <Wt/WApplication>
#include <Wt/WEnvironment>
#include "logger/Logger.hpp"
#include "VideoWidget.hpp"
namespace UserInterface {
@@ -38,10 +40,30 @@ VideoWidget::backToList(void)
void
VideoWidget::playVideo(boost::filesystem::path p)
{
std::cout << "Want to play video " << p << "'" << std::endl;
LMS_LOG(MOD_UI, SEV_DEBUG) << "Want to play video " << p << "'" << std::endl;
try {
// TODO get user's encoding preference
std::size_t audioBitrate = 0;
std::size_t videoBitrate = 0;
// Get user preferences
{
Wt::Dbo::Transaction transaction(_sessionData.getDatabaseHandler().getSession());
Database::User::pointer user = _sessionData.getDatabaseHandler().getCurrentUser();
if (user)
{
audioBitrate = user->getMaxAudioBitrate();
videoBitrate = user->getMaxVideoBitrate();
}
else
{
LMS_LOG(MOD_UI, SEV_ERROR) << "Can't play video: user does not exists!";
return; // TODO logout?
}
}
LMS_LOG(MOD_UI, SEV_DEBUG) << "Max bitrate set to " << videoBitrate << "/" << audioBitrate;
Transcode::InputMediaFile inputFile(p);
Transcode::Format::Encoding encoding;
@@ -53,8 +75,10 @@ VideoWidget::playVideo(boost::filesystem::path p)
Transcode::Parameters parameters(inputFile, Transcode::Format::get(encoding));
parameters.setBitrate(Transcode::Stream::Audio, 128000); // TODO
parameters.setBitrate(Transcode::Stream::Video, 500000); // TODO
// TODO, make a quality button in order to choose...
parameters.setBitrate(Transcode::Stream::Audio, 0/*audioBitrate*/);
parameters.setBitrate(Transcode::Stream::Video, 0/*videoBitrate*/);
_mediaPlayer = new VideoMediaPlayerWidget(parameters, this);
_mediaPlayer->close().connect(this, &VideoWidget::backToList);
@@ -62,7 +86,7 @@ VideoWidget::playVideo(boost::filesystem::path p)
_videoDbWidget->setHidden(true);
}
catch( std::exception& e) {
std::cerr <<"Caught exception while loading '" << p << "': " << e.what() << std::endl;
LMS_LOG(MOD_UI, SEV_ERROR) << "Caught exception while loading '" << p << "': " << e.what() << std::endl;
}
}