Dear all, 
 
we are trying to use the new MediaCodec API and we follow the example here 
http://developer.android.com/reference/android/media/MediaCodec.html to 
decode live H264 video. We queue individual H264 frames to the decoder and 
expect to receive decoded data after dequeueing the output buffers. We also 
pass the SPS/PPS information at the beginning with the corresponding 
CodecConfig flag. However, the result of DequeueOutputBuffer is still -1. 
The first frame we enqueue is an H264 IDR frame, then we queue some P 
frames but we cant get the decoded result (DequeueOutputBuffer still 
returns -1). We know that the H264 frames are valid.
 
Can anybody think of a reason why it is not woking for us? Does the decoder 
expect some special start codes at the beginning of the frames?
 
Thanks for any suggestions.
 
Alex

-- 
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en

Reply via email to