[MEncoder-users] segfault with mcdeint=2

Christian Ebert blacktrash at gmx.net
Tue Mar 3 17:42:57 CET 2009


I wanted to try mcdeint=2 but mencoder segfaults. Same command
line with mcdeint=1 works.

$ mencoder -mc 0 -noskip -vfm ffmpeg -fps 25 -ofps 25 -field-dominance 1 \
-vf yadif=3,mcdeint=2:1:10,softskip,harddup \
-of lavf -lavfopts format=pal-dv -oac pcm -ovc lavc \
-lavcopts vcodec=dvvideo:vqscale=0 -o test.dv test.mov
MEncoder SVN-r28796-4.0.1 (C) 2000-2009 MPlayer Team
success: format: 0  data: 0x0 - 0x3b3beff9
libavformat file format detected.
[lavf] Video stream found, -vid 0
[lavf] Audio stream found, -aid 1
VIDEO:  [dvcp]  720x576  24bpp  25.000 fps    0.0 kbps ( 0.0 kbyte/s)
[V] filefmt:44  fourcc:0x70637664  size:720x576  fps:25.000  ftime:=0.0400
Input fps will be interpreted as 25.000 instead.
Opening audio decoder: [pcm] Uncompressed PCM audio decoder
AUDIO: 48000 Hz, 2 ch, s16le, 0.0 kbit/0.00% (ratio: 0->192000)
Selected audio codec: [pcm] afm: pcm (Uncompressed PCM)
** MUXER_LAVF *****************************************************************
REMEMBER: MEncoder's libavformat muxing is presently broken and can generate
INCORRECT files in the presence of B-frames. Moreover, due to bugs MPlayer
will play these INCORRECT files as if nothing were wrong!
OK, exit.
Opening video filter: [expand osd=1]
Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, round: 1
Opening video filter: [harddup]
Opening video filter: [softskip]
Opening video filter: [mcdeint=2:1:10]
Opening video filter: [yadif=3]
Trying to force video codec driver family ffmpeg...
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Unsupported PixelFormat -1
Selected video codec: [ffdv] vfm: ffmpeg (FFmpeg DV)
VDec: vo config request - 720 x 576 (preferred colorspace: Planar YV12)
VDec: using Planar YV12 as output csp (no 2)
Movie-Aspect is 1.37:1 - prescaling to correct movie aspect.
videocodec: libavcodec (720x576 fourcc=64737664 [dvsd])
[VE_LAVC] Using constant qscale = 0.000000 (VBR).
VIDEO CODEC ID: 25f ( 0%)  0.00fps Trem:   0min   0mb  A-V:0.000 [0:0]
Writing header...
Segmentation fault

Any ideas what could be going wrong?


\black\trash movie    _C O W B O Y_  _C A N O E_  _C O M A_
Ein deutscher Western/A German Western
-->> http://www.blacktrash.org/underdogma/ccc.html
-->> http://www.blacktrash.org/underdogma/ccc-en.html

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