[FFmpeg-trac] #9114(undetermined:closed): [MPEG-TS] Metadata tables not copied when remuxing to .ts container
FFmpeg
trac at avcodec.org
Sun Feb 21 22:41:12 EET 2021
#9114: [MPEG-TS] Metadata tables not copied when remuxing to .ts container
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Reporter: droid-xx | Owner:
Type: defect | Status: closed
Priority: normal | Component:
| undetermined
Version: unspecified | Resolution: invalid
Keywords: mpegts | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by droid-xx):
Which part is a misunderstanding? There's a .ts container with a NIT. If
you want to make a change, add a stream, modify a disposition, or
whatever, will result in a .ts container without the NIT. So, network name
is gone for example, whereas -map_metadata will preserve SDT. It could
also preserve NIT (as an example)...
[https://lists.ffmpeg.org/pipermail/ffmpeg-user/2013-November/018425.html]
ffmpeg will also drop other information as well from the input .ts
container, e.g. a lot of descriptors are gone insted of copied over (not
described in this ticket). Isn't that something that should be fixed?
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Ticket URL: <https://trac.ffmpeg.org/ticket/9114#comment:4>
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