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

Michael Niedermayer michaelni at gmx.at
Tue Jan 14 20:25:50 CET 2003


Hi

On Tuesday 14 January 2003 19:14, Arpi wrote:
> 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_fra
>me?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...fixed, 
key_frame was set to 1 ... and then overwritten ... its fixed

[...]

Michael


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