#11146: "concat" demuxer with resizing filters generated output of incomplete
video
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Reporter: degradox | Owner: (none)
Type: defect | Status: new
Priority: normal | Component: avformat
Version: git-master | Resolution:
Keywords: concat | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by degradox):
There are 3 "types" of concat:
According to [https://trac.ffmpeg.org/wiki/Concatenate wiki] there are 3
types of concatenation:
* concat demuxer
* concat protocol
* concat filter
but according to documentation there's only one concat:
[https://www.ffmpeg.org/ffmpeg-filters.html#toc-concat 18.9 concat], and
basically is for files that have the same type of stuff:
> All segments must have the same number of streams of each type, and that
will also be the number of streams at output.
Can somebody with enough knowledge sort this out? Most ffmpeg users that
rely on documentation are so confused, everything is kinda fuzzy and there
no clear examples.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/11146#comment:22>
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