[FFmpeg-trac] #2768(avcodec:open): ALAC encoder is not lossless with 24-bit samples

[FFmpeg]

#2768: ALAC encoder is not lossless with 24-bit samples
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             Reporter:  pneuman     |                    Owner:
                 Type:  defect      |                   Status:  open
             Priority:  normal      |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:  alac        |               Blocked By:
             Blocking:              |  Reproduced by developer:  1
Analyzed by developer:  0           |
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Changes (by cehoyos):

 * status:  new => open
 * reproduced:  0 => 1


Comment:

 Workaround is to use {{{-compression_level 0}}}
 tiny_psnr reports a MAXDIFF of 1 for s16 and 1020 for f32.

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2768#comment:1>
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