[FFmpeg-trac] #3227(undetermined:new): Can't convert high sample rate audio to apple lossless.

FFmpeg trac at avcodec.org
Sun Dec 15 04:02:36 CET 2013


#3227: Can't convert high sample rate audio to apple lossless.
-------------------------------------+-------------------------------------
             Reporter:  marcusj0015  |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:  git-
  undetermined                       |  master
             Keywords:  alac Apple   |               Blocked By:
  Lossless m4a mp4                   |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug: FFmpeg won't properly encode 88.2/96khz flac/wav to
 Apple Lossless
 How to reproduce:
 {{{
 % ffmpeg -i Input.flac -acodec alac output.m4a
 ffmpeg version N-58970-g7f39352
 built on December 11th 2013, with configure options: --disable-static
 --enable-shared --enable-opencl --enable-gpl --enable-nonfree
 }}}
 Patches should be submitted to the ffmpeg-devel mailing list and not this
 bug tracker.

 I'll upload a sample file if necessary, but I've tried it with several
 different albums and none of them work so I doubt that it's a specific
 file that's the problem.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/3227>
FFmpeg <http://ffmpeg.org>
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