AudioDecoder: removed check of nbChannel when extract one channel in an audio stream

Clement Champetier · Clement Champetier · commit 72b7f4de33d6 · 2016-02-01T15:31:25.000+01:00
* Revert of commit e5f16f7 * The user has to check what he wants to decode (it will work, but it is more expensive to try to extract one channel than only decode the frame).
diff --git a/src/AvTranscoder/decoder/AudioDecoder.cpp b/src/AvTranscoder/decoder/AudioDecoder.cpp
@@ -116,12 +116,6 @@ bool AudioDecoder::decodeNextFrame(Frame& frameBuffer, const size_t channelIndex
 {
     AudioFrame& audioBuffer = static_cast<AudioFrame&>(frameBuffer);
 
-    // if no need to extract one channel in the audio stream
-    if(audioBuffer.getNbChannels() == 1 && channelIndex == 0)
-    {
-        return decodeNextFrame(frameBuffer);
-    }
-
     // decode all data of the next frame
     AudioFrame allDataOfNextFrame(audioBuffer);
     if(!decodeNextFrame(allDataOfNextFrame))
