Forums - How to reduce the coding latency and smooth the output of AVC encoder on msm8690

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How to reduce the coding latency and smooth the output of AVC encoder on msm8690
poplike110
Join Date: 24 Jul 12
Posts: 1
Posted: Wed, 2012-07-25 00:49

On our android phone with msm8690,  we found the OMX.qcom.video.decoder.avc periodically cache 5~7 frame before it produces the h264 es, therefore, the output is not smooth and there is one waiting period about 180~250ms every 5 to 7 frames. BTW, we have set the parameters as pframe = 0( I frame only), profile = baseline.

Is there any way to avoid this problem and make the output to be realtime with no caching( one-in one-out)?

 

 

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