StreamTranscoder: setProfile of encoders to set some key options to specific values

Clement Champetier · Clement Champetier · commit d25be6fc5d3a · 2015-02-26T12:15:49.000+01:00
diff --git a/src/AvTranscoder/transcoder/StreamTranscoder.cpp b/src/AvTranscoder/transcoder/StreamTranscoder.cpp
@@ -133,8 +133,11 @@ StreamTranscoder::StreamTranscoder(
 		case AVMEDIA_TYPE_VIDEO :
 		{
 			// input decoder
-			_inputDecoder = new VideoDecoder( *static_cast<InputStream*>( _inputStream ) );
-			_inputDecoder->setup();
+			VideoDecoder* inputVideo = new VideoDecoder( *static_cast<InputStream*>( _inputStream ) );
+			// set decoder options with empty profile to set some key options to specific values (example: threads to auto)
+			inputVideo->setProfile( ProfileLoader::Profile() );
+			inputVideo->setup();
+			_inputDecoder = inputVideo;
 			_currentDecoder = _inputDecoder;
 
 			// output encoder
@@ -165,8 +168,11 @@ StreamTranscoder::StreamTranscoder(
 		case AVMEDIA_TYPE_AUDIO :
 		{
 			// input decoder
-			_inputDecoder = new AudioDecoder( *static_cast<InputStream*>( _inputStream ) );
-			_inputDecoder->setup();
+			AudioDecoder* inputAudio = new AudioDecoder( *static_cast<InputStream*>( _inputStream ) );
+			// set decoder options with empty profile to set some key options to specific values (example: threads to auto)
+			inputAudio->setProfile( ProfileLoader::Profile() );
+			inputAudio->setup();
+			_inputDecoder = inputAudio;
 			_currentDecoder = _inputDecoder;
 
 			// output encoder
