[MPlayer-users] BUGREPORT: libavcodec mjpeg and interlaced DCT

Arpi arpi at thot.banki.hu
Mon Feb 3 10:26:47 CET 2003


> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> Hi!
> There is a bug in libavcodec's mjpeg. I encode interlaced video from bttv 
> card and encode it with -ovc lavc -lavcopts vcodec=mjpeg:vqscale=1:ildct.
> When I play this file with mplayer, I see that libavcodec forgot about 
> interlacing and picture is ugly.

it's not bug - lavc's mjpeg encoder doesn't support interlacing at all.

> And one more bug - when I try to encode to mjpeg with trellis, mplayer stops 
> with sig11
trellis is mpeg4-only afaik

A'rpi / Astral & ESP-team

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