[FFmpeg-trac] #9430(undetermined:closed): Audio out of sync when using select filter with lots of cuts

[FFmpeg]

#9430: Audio out of sync when using select filter with lots of cuts
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             Reporter:  Kuba Orlik   |                    Owner:  (none)
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  unspecified  |               Resolution:  invalid
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Changes (by Elon Musk):

 * status:  new => closed
 * resolution:   => invalid

Comment:

 aselect filter timeline ability is not sample accurate (its only frame
 accurate, and frame can have multiple samples), you need to use atrim
 filters, so use atrim filter, each trim would take same input, split with
 asplit filter: asplit=(number of selections);atrim=(each selection
 parameters)....; and as last step aconcat filter to join each trim
 segment.
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Ticket URL: <https://trac.ffmpeg.org/ticket/9430#comment:2>
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