[FFmpeg-user] Error Message not Understood - Help Please

[Carl Eugen Hoyos]

2018-07-02 17:57 GMT+02:00, Budge <ajebay at errichel.co.uk>:
> If I run AtomicParsley I also get a segmentation fault reported.
> I read through my previous notes and found the moov atom issue and, as
> before, putting this at the front of the file fixed the problem

So your issue is already solved?

> @ibmserver2:~/Working/remuxing> ffmpeg -i
> Composer_of_the_Week_-_Claudio_Monteverdi_1567-1643_Episode_1_b00zm2rd_default.m4a
> -c copy
> Composer_of_the_Week_-_Claudio_Monteverdi_1567-1643_New_Episode_1.m4a
> ffmpeg version 3.4.2 Copyright (c) 2000-2018 the FFmpeg developers
>    built with gcc 4.8 (SUSE Linux)
>    configuration: --prefix=/usr --libdir=/usr/lib64
> --shlibdir=/usr/lib64 --incdir=/usr/include/ffmpeg
> --extra-cflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall
> -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables
> -fasynchronous-unwind-tables -fstack-clash-protection -g'
> --optflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall
> -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables
> -fasynchronous-unwind-tables -fstack-clash-protection -g'
> --disable-htmlpages --enable-pic --disable-stripping --enable-shared
> --disable-static --enable-gpl --disable-openssl --enable-avresample
> --enable-libcdio --enable-gnutls --enable-ladspa --enable-libass
> --enable-libbluray --enable-libcelt --enable-libcdio --enable-libdc1394
> --enable-libfreetype --enable-libgsm --enable-libmp3lame
> --enable-libopenjpeg --enable-libopus --enable-libpulse
> --enable-libspeex --enable-libtheora --enable-libtwolame
> --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libzvbi
> --enable-vaapi --enable-vdpau --enable-libfdk_aac --enable-nonfree
> --enable-libx264 --enable-libx265 --enable-libxvid
>    libavutil      55. 78.100 / 55. 78.100
>    libavcodec     57.107.100 / 57.107.100
>    libavformat    57. 83.100 / 57. 83.100
>    libavdevice    57. 10.100 / 57. 10.100
>    libavfilter     6.107.100 /  6.107.100
>    libavresample   3.  7.  0 /  3.  7.  0
>    libswscale      4.  8.100 /  4.  8.100
>    libswresample   2.  9.100 /  2.  9.100
>    libpostproc    54.  7.100 / 54.  7.100
> [mov,mp4,m4a,3gp,3g2,mj2 @ 0xb02180] stream 0, timescale not set
> Input #0, mov,mp4,m4a,3gp,3g2,mj2, from
> 'Composer_of_the_Week_-_Claudio_Monteverdi_1567-1643_Episode_1_b00zm2rd_default.m4a':
>    Metadata:
>      major_brand     : M4A
>      minor_version   : 512
>      compatible_brands: isomiso2
>      creation_time   : 1970-01-01T00:00:00.000000Z
>      encoder         : Lavf53.24.2
>      media_type      : 1
>      copyright       : � 2012 British Broadcasting Corporation, all
> rights reserved
>      title           : Claudio Monteverdi  (1567-1643): Episode 1
>      artist          : BBC Radio 3
>      album_artist    : BBC Radio
>      album           : Composer of the Week
>      grouping        : Factual,Arts, Culture & the Media,Music,Classical
>      composer        : BBC iPlayer
>      genre           : Factual
>      comment         : Donald Macleod discusses Monteverdi's musical
> obsession with sex and violence.
>      date            : 2011
>      track           : 1
>      lyrics          : Donald Macleod follows Monteverdi on the road to
> stardom at the court of Mantua and uncovers, in this first programme, a
> musical obsession with sex and violence.
>                      :
>                      : EPISODE
>                      :
> http://www.bbc.co.uk/iplayer/episode/b00zm2rd/Composer_of_the_Week_Claudio_Monteverdi_(15671643)_Episode_1/
>                      :
>                      : SERIES
>                      :   http://www.bbc.co.uk/programmes/b00zm2rd.html
>      disc            : 0
>    Duration: 02:59:00.37, start: 0.000000, bitrate: 322 kb/s
>      Stream #0:0(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz,
> stereo, fltp, 319 kb/s (default)
>      Metadata:
>        creation_time   : 1970-01-01T00:00:00.000000Z
>        handler_name    : SoundHandler
>      Stream #0:1: Video: mjpeg, yuvj444p(pc, bt470bg/unknown/unknown),
> 150x84 [SAR 100:100 DAR 25:14], 90k tbr, 90k tbn, 90k tbc
> [ipod @ 0xbb05e0] Could not find tag for codec mjpeg in stream #0, codec
> not currently supported in container

Your old FFmpeg version does not support putting the jpg file that is
attached to the input file into an output file of type "m4a / ipod", this
may or may not have improved since, work-around is to use "-vn".

Carl Eugen