[FFmpeg-user] Trouble converting MOD file to anything else

Paul B Mahol onemda at gmail.com
Fri May 17 16:18:04 CEST 2013


On 5/16/13, Guy Helmer <guy.helmer at gmail.com> wrote:
> I have tried a number of approaches to transcode a new set of MOD files to
> MPG, AVI, or MP4 to clean them up for use in iMovie but nothing has worked
> for me with ffmpeg 1.2.1 (it used to work with an older version of ffmpeg
> from roughly a year ago). I always receive these errors from libmodplug and
> the output file is extremely short. Any help would be appreciated.
>
> This is my latest try at a command line; adding a suggested -max_size option
> makes no difference:

How big are current mod files you use?

>
>> ffmpeg -i MOV005.MOD -strict -2 -s 720x405 -vcodec mpeg4 -b:v 2300k
>> -filter:v yadif -aspect 16:9 -acodec aac -ab 192k -ar 44100 MOV005.MP4
>
> ffmpeg version 1.2.1 Copyright (c) 2000-2013 the FFmpeg developers
>   built on May 15 2013 13:13:12 with Apple clang version 4.1
> (tags/Apple/clang-421.11.66) (based on LLVM 3.1svn)
>   configuration: --prefix=/opt/local --enable-swscale --enable-avfilter
> --enable-libmp3lame --enable-libvorbis --enable-libopus --enable-libtheora
> --enable-libschroedinger --enable-libopenjpeg --enable-libmodplug
> --enable-libvpx --enable-libspeex --enable-libfreetype
> --mandir=/opt/local/share/man --enable-shared --enable-pthreads
> --cc=/usr/bin/clang --arch=x86_64 --enable-yasm --enable-gpl
> --enable-postproc --enable-libx264 --enable-libxvid
>   libavutil      52. 18.100 / 52. 18.100
>   libavcodec     54. 92.100 / 54. 92.100
>   libavformat    54. 63.104 / 54. 63.104
>   libavdevice    54.  3.103 / 54.  3.103
>   libavfilter     3. 42.103 /  3. 42.103
>   libswscale      2.  2.100 /  2.  2.100
>   libswresample   0. 17.102 /  0. 17.102
>   libpostproc    52.  2.100 / 52.  2.100
> [libmodplug @ 0x7fb5eb829c00] Max file size reach (see -max_size),
> allocating 5242880B but demuxing is likely to fail due to incomplete buffer
> [libmodplug @ 0x7fb5eb829c00] max_analyze_duration 5000000 reached at
> 5000000 microseconds
> Guessed Channel Layout for  Input Stream #0.0 : stereo
> Input #0, libmodplug, from 'MOV005.MOD':
>   Metadata:
>     name            :    ?D
>     sample          :    ?D
>                     : ??? ????? ??:
>                     : 0panasonic0120201U01
>                     :          S   dvdvrx010
>                     : c0120201U01    SN Mdvd
>                     : nasonic0120201U01    M
>                     :   Y?       D   b   (
>                     :   dvdvrx010panasonic01
>                     :     SI
>     extra info      : 1 pattern, 4 channels, 9/15 samples
>   Duration: 00:00:08.00, bitrate: 138487 kb/s
>     Stream #0:0: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s
> Output #0, mp4, to 'MOV005.MP4':
>   Metadata:
>     name            :    ?D
>     sample          :    ?D
>                     : ??? ????? ??:
>                     : 0panasonic0120201U01
>                     :          S   dvdvrx010
>                     : c0120201U01    SN Mdvd
>                     : nasonic0120201U01    M
>                     :   Y?       D   b   (
>                     :   dvdvrx010panasonic01
>                     :     SI
>     extra info      : 1 pattern, 4 channels, 9/15 samples
>     encoder         : Lavf54.63.104
>     Stream #0:0: Audio: aac ([64][0][0][0] / 0x0040), 44100 Hz, stereo,
> fltp, 192 kb/s
> Stream mapping:
>   Stream #0:0 -> #0:0 (pcm_s16le -> aac)
> Press [q] to stop, [?] for help
> size=       6kB time=00:00:05.38 bitrate=   9.4kbits/s
> video:0kB audio:2kB subtitle:0 global headers:0kB muxing overhead
> 205.725376%
>
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