[FFmpeg-trac] #11128(avcodec:new): FFV1 encodes files that fail strict 3rd-party MediaConch validation when using 2-pass encoding

FFmpeg trac at avcodec.org
Mon Sep 30 21:40:19 EEST 2024


#11128: FFV1 encodes files that fail strict 3rd-party MediaConch validation when
using 2-pass encoding
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             Reporter:  James        |                    Owner:  (none)
  Johnston                           |
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:  avcodec
              Version:  unspecified  |               Resolution:
             Keywords:  FFV1 ffv1    |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by Michael Niedermayer):

 I suspect this is the same issue as #11127. If thats a bug in MediaConch,
 i cannot tell but that would explain these errors which seem not to affect
 FFmpegs ability to decode the files.
 Either way, i dont think i can really help as long as FFmpeg parses
 everything correctly and within spec ranges.
 Is there some evidence that FFmpeg would parse something as a out of spec
 value ?
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11128#comment:2>
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