[FFmpeg-user] Concurrent Segment/Concat Read/Writes
george at nsup.org
Sun Apr 26 11:20:08 CEST 2015
Le septidi 7 floréal, an CCXXIII, Robert Nagy a écrit :
> I'm using ffmpeg to segment/concat a 120Mbit/s file in 2 second segments
> to/from a HTTP server. The problem is that ffmpeg only writes/reads one
> segment at a time which doesn't fully use all available bandwidth.
> Each request to/from the server has a limit of 10MB/s. However using 5+
> concurrent request it can get all the way up to 50+ MB/s.
> Is there some way I can get the segment/concat muxer/demuxer to run several
> requests concurrently?
I can see several manual solutions, based on using an external HTTP client
instead of the one built into FFmpeg, but it all depends on the exact
formats you use.
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