Andorid JB 4.2.2 OMX Input Buffer Size Issue

Question

I have an Open-MAX component which can decoder AVC/H264 streams. The component works fine for .MP4 clips and I am able to play without issues. Now when I switch to .ts clips (which are .h264/AVC with AAC audio (because android only support that)), I see that the input buffer size is never sufficient to push the data in to the hardware.

By default I have a buffer size of 32kb which is later increased to 64kb (by SetParameter Call). I see the failure in this case.

Then I change the buffer size to 256 kb then this size is retained and not changed by setParameter call. I see the above issue with 256kb input buffer size. Even in this case I see the failure (attached log below).

I get the following error :

I/ATSParser( 2000): resizing buffer to 262144 bytes 
I/ATSParser( 2000): resizing buffer to 327680 bytes 
E/OMXCodec( 2000): [OMX.BCM.Video.decoder] Codec's input buffers are too small to accomodate buffer read from source (info->mSize = 262144, srcLength = 269076) 
E/MediaPlayer( 3598): error (1, -**********) 
E/MediaPlayer( 3598): Error (1,-**********) 
D/VideoView( 3598): Error: 1,-********** 

Any input -

Answer 1

Looks like a bug in Android code -

ATS parser is increasing the size after it has set the negotiated size on the input port of the OMX codec.
Obviously there is no way it will be able to find buffer big enough.