[FFmpeg-user] No duration with pipe:1 as output
ronag89 at gmail.com
Mon Feb 8 17:24:42 CET 2016
>Not if there are filters that alter the timestamps, nor if the source file
> duration is not accurate enough or completely unknown.
True, but if that is not the case then it would? In theory it should
be possible to make a conservative guess.
Would be nice to be able to at least specify it manually if known in
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