Baptiste Coudurier <[email protected]> added the comment:

On 11/23/2010 04:47 PM, Christian Ebert wrote:
>
> New submission from Christian Ebert<[email protected]>:
>
> Trying to crop of the letterbox from a pal vob, the crop,yadif filter chain
> leads to a segfault:
>
> $ ffmpeg -i test.vob -vf crop=720:432:0:72,yadif,scale=640:360,setdar=16:9 -f
> mp4 -b 500k -acodec libfaac -ab 128k -y test.mp4
> FFmpeg version SVN-r25817, Copyright (c) 2000-2010 the FFmpeg developers
>    built on Nov 24 2010 01:20:15 with gcc 4.0.1 (Apple Inc. build 5493)
>    configuration: --enable-gpl --enable-version3 --enable-nonfree
> --disable-network --disable-ffserver --disable-ffplay --enable-shared
> --enable-pthreads --enable-postproc --enable-libx264 --enable-libxvid
> --enable-libfaac --enable-libmp3lame --enable-libtheora --enable-libvorbis
> --extra-cflags=-I/sw/include --extra-libs=-L/sw/lib
>    libavutil     50.33. 0 / 50.33. 0
>    libavcore      0.14. 0 /  0.14. 0
>    libavcodec    52.97. 2 / 52.97. 2
>    libavformat   52.86. 1 / 52.86. 1
>    libavdevice   52. 2. 2 / 52. 2. 2
>    libavfilter    1.64. 0 /  1.64. 0
>    libswscale     0.12. 0 /  0.12. 0
>    libpostproc   51. 2. 0 / 51. 2. 0
> [mpeg @ 0x1802600] max_analyze_duration reached
> Input #0, mpeg, from 'test.vob':
>    Duration: 00:01:32.59, start: 0.360000, bitrate: 5666 kb/s
>      Stream #0.0[0x1e0]: Video: mpeg2video, yuv420p, 720x576 [PAR 16:15 DAR 
> 4:3],
> 7000 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc
>      Stream #0.1[0xa0]: Audio: pcm_s16be, 48000 Hz, 2 channels, s16, 1536 kb/s
> [buffer @ 0x1701a20] w:720 h:576 pixfmt:yuv420p
> [yadif @ 0x1701e30] mode:0 parity:-1
> [setdar @ 0x17020e0] a:16/9
> [crop @ 0x1701d30] w:720 h:576 ->  w:720 h:432
> [scale @ 0x1701f70] w:720 h:432 fmt:yuv420p ->  w:640 h:360 fmt:yuv420p
> flags:0xa0000004
> [setdar @ 0x17020e0] w:360 h:640 ->  dar:16/9 par:1/1
> Output #0, mp4, to 'test.mp4':
>    Metadata:
>      encoder         : Lavf52.86.1
>      Stream #0.0: Video: mpeg4, yuv420p, 640x360 [PAR 16:15 DAR 256:135], 
> q=2-31,
> 500 kb/s, 25 tbn, 25 tbc
>      Stream #0.1: Audio: libfaac, 48000 Hz, 2 channels, s16, 128 kb/s
> Stream mapping:
>    Stream #0.0 ->  #0.0
>    Stream #0.1 ->  #0.1
> Press [q] to stop encoding

Can you please upload test.vob ? I cannot reproduce it here.

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