[libav-api] AVFrame/AVPicture Editing

Mark Kenna mark.kenna at sureviewsystems.com
Fri Aug 26 15:15:28 CEST 2011

Hi Guys

I have 4 AVFrames holding YUV420p data and I want to join them together 
into a single AVFrame for encoding, in effect tiling the output like so:

[ ][ ]
[ ][ ]

Is LibAv able to do this without first converting to RGB and splicing 
them together?


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