[FFmpeg-trac] #9563(ffmpeg:open): Conversion between lossless formats not lossless

FFmpeg trac at avcodec.org
Mon Mar 14 06:24:22 EET 2022


#9563: Conversion between lossless formats not lossless
-------------------------------------+-------------------------------------
             Reporter:  Martijn van  |                    Owner:  anton@…
  Beurden                            |
                 Type:  defect       |                   Status:  open
             Priority:  normal       |                Component:  ffmpeg
              Version:  git-master   |               Resolution:
             Keywords:  wavpack      |               Blocked By:
  bits_per_raw_sample lossless       |
  regression                         |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by Balling):

 * owner:  (none) => anton@…
 * status:  new => open

Comment:

 This was your patch that caused this. Please revert.
 https://patchwork.ffmpeg.org/project/ffmpeg/patch/20211123103001.12888-4-anton@khirnov.net/

 It also failed to apply, BTW. And BTW, please consider going to 64 bit WAV
 if source is 64 bit, 32 bit if source is 32 and 24 if source is 24,
 because it causes quite a confusion, and for md5 it outright makes no
 sense, since 16 bit in 24 bit contraisner and any data in that last 8 bits
 will cause it to be same md5.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/9563#comment:3>
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