WebM with audio and video more than 20 seconds latency

sam shmayev shmayev at gmail.com
Fri Oct 19 13:24:55 PDT 2012


I stream video and audio in WebM container.
Video: VP8
Audio: Vorbis

videotestsrc ! video/x-raw-rgb,framerate=5/1 ! ffmpegcolorspace ! vp8enc !
queue ! mux.
audiotestsrc ! audioconvert ! audioresample ! vorbisenc ! queue ! mux.
webmmux name=mux ! tcpserversink port=8555 host=localhost

Client side simple HTML5 video tag <video src="http://localhost:8555


It takes more than 20 seconds to play video with audio on the client side.
Without audio it takes just 1-2 seconds to start.

So what do you think?

Any ideas appreciated.

Thanks, Sam

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