[MPlayer-users] Telecine reversal with jpegs

marco marco at math.toronto.edu
Mon Jan 19 09:01:38 CET 2004


When I play a DVD using:

   mplayer dvd://1 -chapter 18-18

I can see the interlaced frames. If I use:

   mplayer dvd://1 -chapter 18-18  -vf detc

the movie looks slightly choppy but otherwise fine (no interlacing).
Similarly, when I do:

   mplayer dvd://1 -chapter 18-18 -vo jpeg

I get a bunch of jpegs, some interlaced, as expected. But if I try:

   mplayer dvd://1 -chapter 18-18 -vo jpeg -vf detc


Starting playback...
VDec: vo config request - 720 x 480 (preferred csp: Planar YV12)
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
The selected video_out device is incompatible with this codec.

FATAL: Could not initialize video filters (-vf) or video output (-vo).

Can I get rid of interlacing this way or do I just dump the jpegs
and write a script to somehow eliminate the interlaced frames...?

-- marco

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