[FFmpeg-trac] #1644(avfilter:new): vf select doesn't work with multiple images output
FFmpeg
trac at avcodec.org
Sat Sep 8 21:04:39 CEST 2012
#1644: vf select doesn't work with multiple images output
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Reporter: ubitux | Owner:
Type: defect | Status: new
Priority: normal | Component: avfilter
Version: unspecified | Resolution:
Keywords: select | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
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Comment (by Cigaes):
Some people expect that. Other people output to images to apply some
external processing and then re-encode, and expect this process to keep
A-V sync even if the source material had a few skipped black frames.
Either behaviour makes sense as the default one. Changing the default is a
severe interface change.
And using "smarter" heuristics would probably be more fragile.
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1644#comment:4>
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