[FFmpeg-user] Asynchronous overlay
alexandre.ferrieux at orange-ftgroup.com
Mon Apr 18 16:46:57 CEST 2011
I'd like to use the overlay vfilter to lay out side-by-side several video streams; however they have wildly different
framerates, some of them varying.
What I'd like to do is a kind of async overlay: that each source be decoded into the overlay buffer at its own rate, and
that a separate thread encodes 'snapshots' of this overlay buffer at a regular, independent rate.
Is there a way to tell ffmpeg to do this ?
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