[FFmpeg-devel] Is it legal to modify h264 sps for cropping

Xiaolei Yu dreifachstein at gmail.com
Fri Apr 21 16:34:09 EEST 2017

Some android devices do not properly align the input surface of MediaCodec (Nexus 4, Galxy Note 2) and 
we are forced to specify a multiple of 16 as the video width. A possible workaround is to insert the desired crop
into the output sps, but I am not sure if it is legal.

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