[MPlayer-dev-eng] libavcodec's huffyuv vs. keyframes @ encoding

Arpi arpi at thot.banki.hu
Tue Jan 14 19:14:23 CET 2003


Hi,

I've noticed that when encoding from TV with mencoder using
libavcodec's huffyuv codec, the resulting avi has no keyframes, so
no seeking possible.


mencoder_write_chunk(mux_v,out_size,lavc_venc_context->coded_frame->key_frame?0x10:0);

since ve_lavc.c just passes the keyframe flag from libavcodec to teh muxer,
it maybe libavcodec bug?  Or maybe I'm wrong and huffyuv does frame
prediction too? then it should honor the 'keyint' value...


A'rpi / Astral & ESP-team

--
Developer of MPlayer, the Movie Player for Linux - http://www.MPlayerHQ.hu


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