[Libav-user] Encoding YUV420SP (PIX_FMT_NV12) with MPEG4

Oscar Hou oscarhou at gmail.com
Thu Jul 23 08:29:20 CEST 2015


I was wondering if there was a way to encode directly from YUV420SP
(PIX_FMT_NV12) to MPEG4 without first converting the format to YUV420P?
Currently the conversion takes a too long to convert 1080p (~150ms per
frame) for me to stream at 30fps. I am attempting to stream the output to
VLC at 30fps but the frames are being dropped.

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