[FFmpeg-trac] #6543(undetermined:new): ATRAC Advanced Lossless decoding, not bit-exact?

FFmpeg trac at avcodec.org
Fri Jul 21 07:45:38 EEST 2017


#6543: ATRAC Advanced Lossless decoding, not bit-exact?
-------------------------------------+-------------------------------------
             Reporter:  macdavis     |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:               |               Resolution:
  atrac3plusal                       |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by macdavis):

 Replying to [comment:1 cehoyos]:
 > Does the !SonicStage encoder support float-in-wav input as produced with
 `ffmpeg -i input -acodec pcm_f32le out.wav`?

 No, it doesn't. It will show the following error message.

 {{{
 The following files cannot be converted to ATRAC Advanced Lossless.
 Only WAV (16bit 44.1kHz 2ch) tracks can be compressed to ATRAC Advanced
 Lossless format.
 }}}

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Ticket URL: <https://trac.ffmpeg.org/ticket/6543#comment:2>
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