#4616: Closed Captions: Data Ignored since exceeding screen width
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Reporter: cehoyos | Owner:
Type: defect | Status: open
Priority: normal | Component: avformat
Version: git-master | Resolution:
Keywords: cc mov | Blocked By:
videolan | Reproduced by developer: 1
Blocking: |
Analyzed by developer: 1 |
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Comment (by er.anshul.maheshwari@…):
With your command "-c copy " it ignores eia-608 stream and copy only audio
and video.
In mov as I know there is lot of atoms inside atoms so correct way would
be to see why cdat atom is ignored and copied in pkt->data. cdat atom
should be parsed while demuxing and inserted while muxing in my opinion.
In CCextractor we usually check 2 atoms for Closed caption ("cdat" and
"cdt2")
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Ticket URL: <https://trac.ffmpeg.org/ticket/4616#comment:14>
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