rtmpsink

orione1974 orione1974 at email.it
Tue Nov 27 06:54:00 PST 2012


>From what I know, "tune = zerolatency" sets the coder x264enc to minimize the
buffer so that there is a lag between audio and video.
Also I'm working with RTMP and x264. During several tests I realized that
there are small changes that sometimes make the difference. 


Mike Chong-2 wrote
> We found that we could resolve the issue by
> a) making the queue in the other output bin (before the ffmpegcolourspace
> and autovideosink) leaky (as described in the above link) or
> b) setting tune=zerolatency.  I'm not sure which of the magics the
> zerolatency tuning uses fixes the problem, but to say something wrong in
> the hopes of being corrected, I would guess that one of the zerolatency
> settings stop x264enc from taking its time and prevent buffers from being
> filled up (please correct me, I'm curious).
> Cheers,
> Mike





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