[Ffmpeg-devel] YUV420 buffer sizes
Thu Jun 22 19:05:11 CEST 2006
When decoding MPEG4, shouldn't the data buffer sizes for the U and V
(i.e. data and data) compenents be a quarter of the size of the
Y component and not half the size as they are currently?
I'm having problems intergrating the output of FFMPEG into a program
which expects the buffers to be these sizes.
I suspect that FFMPEG allocates enough room for YUV422 but only uses
half of the U and V space. Is there anyway to fix this so the buffers
are half the size, but the data still gets output correctly?
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