Topic - HELP! mencoder Segmentation fault

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Topic Starter sofija - Posted on Saturday, July 14 2007 09:35:50 AM
I've installed mplayer and mencoder with all dependencies on Red Hat Enterprise Linux 4.

I have a script that uses mencoder and since it doesn't execute giving correct result tried using it directly in shell and this is the output:

mencoder video/9.wmv -o flvideo/9.flv -of lavf -oac mp3lame -lameopts abr=br56 -ovc lavc -lavcopts vcodec=flv:vbitrate=800:mbd=2:mv0:trell:v4mv:keyint=10:cbp:last_pred=3 -lavfopts i_certify_that_my_video_stream_does_not_use_b_frames -srate 22050
MEncoder 1.0rc1-3.4.6 (C) 2000-2006 MPlayer Team
CPU: Dual-Core AMD Opteron(tm) Processor 1212 (Family: 15, Model: 67, Stepping: 3)
CPUflags: Type: 15 MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 1
Compiled with runtime CPU detection.
success: format: 0 data: 0x0 - 0x79bbd
ASF file format detected.
VIDEO: [WMV1] 320x240 24bpp 1000.000 fps 0.0 kbps ( 0.0 kbyte/s)
[V] filefmt:6 fourcc:0x31564D57 size:320x240 fps:1000.00 ftime:=0.0010
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 32000 Hz, 2 ch, s16le, 32.0 kbit/3.12% (ratio: 4000->128000)
Selected audio codec: [ffwmav2] afm: ffmpeg (DivX audio v2 (FFmpeg))
** MUXER_LAVF *****************************************************************
You have certified that your video stream does not contain B frames.
REMEMBER: MEncoder's libavformat muxing is presently broken and will 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 decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffwmv1] vfm: ffmpeg (FFmpeg M$ WMV1/WMV7)
MP3 audio selected.
Segmentation fault
Output file is created but has zero file size.
Do you have any ideas how I could fix this, or any advice?