void QuickTimeSampleApp::loadMovieFile( const fs::path &moviePath )
{
try {
// load up the movie, set it to loop, and begin playing
mMovie = qtime::MovieGl::create( moviePath );
mMovie->setLoop();
mMovie->play();
// create a texture for showing some info about the movie
TextLayout infoText;
infoText.clear( ColorA( 0.2f, 0.2f, 0.2f, 0.5f ) );
infoText.setColor( Color::white() );
infoText.addCenteredLine( moviePath.filename().string() );
infoText.addLine( toString( mMovie->getWidth() ) + " x " + toString( mMovie->getHeight() ) + " pixels" );
infoText.addLine( toString( mMovie->getDuration() ) + " seconds" );
infoText.addLine( toString( mMovie->getNumFrames() ) + " frames" );
infoText.addLine( toString( mMovie->getFramerate() ) + " fps" );
infoText.setBorder( 4, 2 );
mInfoTexture = gl::Texture::create( infoText.render( true ) );
}
catch( ci::Exception &exc ) {
console() << "Exception caught trying to load the movie from path: " << moviePath << ", what: " << exc.what() << std::endl;
mMovie.reset();
mInfoTexture.reset();
}
mFrameTexture.reset();
}
void FaceOff::update()
{
#ifdef QUICKTIME_ENABLED
if (MOVIE_MODE)
{
if (!mMovie)
{
fs::path moviePath = getAssetPath(MOVIE_PATH);
try
{
// load up the movie, set it to loop, and begin playing
mMovie = qtime::MovieSurface::create(moviePath);
mMovie->setLoop();
mMovie->play();
mOfflineFaceTex.reset();
}
catch (ci::Exception &exc)
{
console() << "Exception caught trying to load the movie from path: " << MOVIE_PATH << ", what: " << exc.what() << std::endl;
mMovie.reset();
}
}
else
{
if (mMovie->checkNewFrame())
{
auto surface = mMovie->getSurface();
if (!mOfflineFaceTex)
{
mOfflineFaceTex = gl::Texture2d::create(*surface, gl::Texture::Format().loadTopDown());
}
else
{
mOfflineFaceTex->update(*surface);
}
}
}
}
else
{
mMovie.reset();
mOfflineFaceTex = mPhotoTex;
}
#endif
if (mDeviceId != DEVICE_ID)
{
mDeviceId = DEVICE_ID;
mCapture.setup(CAM_W, CAM_H, mDevices[DEVICE_ID]);
mDoesCaptureNeedsInit = true;
}
if (mCapture.isBackCamera)
mCapture.flip = false;
else
mCapture.flip = CAM_FLIP;
}
void ImageSequenceLoaderApp::setupAE()
{
//the selected AV layer's source must be an image sequence.
loader_.load(getSourcePath());
texture_.reset();
}