[FFmpeg-trac] #11462(undetermined:new): Cannot embed .scc file into .mp4 using -c:s copy

[FFmpeg]

#11462: Cannot embed .scc file into .mp4 using -c:s copy
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             Reporter:  Zach         |                    Owner:  (none)
                 Type:  enhancement  |                   Status:  new
             Priority:  important    |                Component:
                                     |  undetermined
              Version:  git-master   |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by Marth64):

 Replying to [comment:6 softworkz]:
 > > The user is trying to stream copy the video.
 >
 > The caption data needs to get into the video stream. This means that the
 video stream gets altered, so it cannot be a stream copy.

 Yes, I realize this. But the SEI or user data can be conceptually altered
 with a BSF without needing to encode the video. Either BSF facilities can
 get extended to support the complexity needed for this (if they have not
 already), or a more primitive method is to make a BSF which embeds the
 data and has an option to read an SCC given a file path.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11462#comment:7>
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