[FFmpeg-user] Error converting 4K DCP

[Carles Vila]

Hi all,

I'm having an issue when converting a .j2c image sequence to ProRes.
The error log suggests me to upgrade, can you please confirm that the only
way to upgrade is to remove all files and compile from scratch, like this
guide explains?
https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu
any advice appreciated I'm on Mac OS 10.8

BTW I tried uploading a sample to the below ftp, but it seems to be down.
Thanks


ffmpeg -r 24 -i
/Volumes/***/video/abcc540f-9a20-443f-9843-b4206ba75afd_j2c/frm_%6d.j2c
-c:v prores -profile:v 3 -pix_fmt yuv422p10le -r 24
/Volumes/VIDEO_E/MyMovie_R0.mov
ffmpeg version 2.7.2 Copyright (c) 2000-2015 the FFmpeg developers
  built with Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn)
  configuration: --prefix=/usr/local/Cellar/ffmpeg/2.7.2_1 --enable-shared
--enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables
--enable-avresample --cc=clang --host-cflags= --host-ldflags=
--enable-opencl --enable-libx264 --enable-libmp3lame --enable-libvo-aacenc
--enable-libxvid --enable-libfreetype --enable-libvorbis --enable-libvpx
--enable-libass --enable-ffplay --enable-libfdk-aac --enable-libopus
--enable-libquvi --enable-libx265 --enable-libopenjpeg
--extra-cflags='-I/usr/local/Cellar/openjpeg/1.5.2_1/include/openjpeg-1.5 '
--enable-nonfree --enable-vda
  libavutil      54. 27.100 / 54. 27.100
  libavcodec     56. 41.100 / 56. 41.100
  libavformat    56. 36.100 / 56. 36.100
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5. 16.101 /  5. 16.101
  libavresample   2.  1.  0 /  2.  1.  0
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  2.100 /  1.  2.100
  libpostproc    53.  3.100 / 53.  3.100
[jpeg2000 @ 0x7ff4f2018000] unsupported marker 0xFF5F at pos 0x73
[jpeg2000 @ 0x7ff4f2018000] Support for 4 components is not implemented.
Update your FFmpeg version to the newest one from Git. If the problem still
occurs, it means that your file has a feature which has not been
implemented.
[jpeg2000 @ 0x7ff4f2018000] If you want to help, upload a sample of this
file to ftp://upload.ffmpeg.org/incoming/ and contact the ffmpeg-devel
mailing list. (ffmpeg-devel at ffmpeg.org)
[jpeg2000 @ 0x7ff4f2018000] error during processing marker segment ff90