[MPlayer-users] detc not working

D Richard Felker III dalias at aerifal.cx
Fri Feb 28 21:35:47 CET 2003

On Fri, Feb 28, 2003 at 02:36:50PM -0500, mplayer at interlinx.bc.ca wrote:
> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]

> I have an MPEG2 (origin unknown, but presumably ripped from DVD) which
> is "hard" telecined.  I can see it quite obviously when I run "mplayer
> -fps 1".  I tried to inverse telecine it with the detc filter but it
> did not seem to work.  I did get a 23.98 stream out of the process,
> but still has interlacing artifacts on 2 out of every 4 frames.  So
> it's 2 nice clean "progressive" frames followed by two "interlaced"
> frames followed again by two nice looking frames, etc.
> My mencoder is from today's CVS and my commane line is:
> $ mencoder -ofps 23.976 -vop detc -of avi -oac mp3lame -lameopts abr:br=128:mode=1 -ovc lavc -lavcopts vcodec=mpeg4:aspect=640/480:vbitrate=3000 -o foo.avi foo.mpeg
> Is there something I am missing?

Yes, the remark in the man page saying that -vop detc is
"experimental". :))

Now to be serious...please upload a segment of the vob file that shows
the problem to mphq and I'll see if I can improve detc to detect it


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