[FFmpeg-trac] #9636(undetermined:closed): Unable to remux HEVC stream from MKV to MKV

FFmpeg trac at avcodec.org
Wed Feb 16 10:50:58 EET 2022


#9636: Unable to remux HEVC stream from MKV to MKV
-------------------------------------+-------------------------------------
             Reporter:  mysterious   |                    Owner:  (none)
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  git-master   |               Resolution:  invalid
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Comment (by mysterious):

 As I doubt there'll be any change regarding ffmpeg on this front, for
 future people who find this and are having the same issue, I've written
 [https://gist.github.com/animetosho/a896b24c12de1a438e1096e1361cf67e a
 patch] to address it.

 If the HEVC stream would be rejected, and the version is 0, the patch will
 spit out a warning and change it to a 1. I've limited this to version=0,
 as opposed to any version (I presume that some tools output this
 specifically) as there seems to be some magic number detection in the
 code, so limiting the scope to reduce potentially unwanted side effects.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/9636#comment:10>
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