[FFmpeg-devel] 8 Bits PIX_FMT_YUYV422 (Apple's yuvs format)

Sridhar sridhar124
Tue Mar 16 08:50:09 CET 2010


Hello,

I have a raw YUYV422 buffer with 8-bit 4:2:2 Component Y?CbCr format (Y0,
Cb, Y1, Cr order). I know that ffmpeg's PIX_FMT_YUYV422 only handle 16-bit
buffers.So I am getting Bad memory error when scaling that buffer into
YUV420P.

Can any one give me a clue, how can I use this buffer with ffmpeg to covert
into YUV420. (or may be using the the YUYV422 as it is in encoding)


Thanks

Sridhar



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