Streaming two video files while being recorded, using tee element

Sebastian Dröge sebastian at centricular.com
Mon Jan 25 10:02:52 PST 2016


On Fr, 2016-01-22 at 06:18 -0800, sina_sh wrote:
> gst-launch-1.0  v4l2src  device=/dev/video0   ! vp8enc !  webmmux !  
> filesink location=test.webm
> 
> it gives me "WARNING: erroneous pipeline: no element "vp8enc"" I've
> checked and realized that vp8enc is installed and managed with gst-
> launch-0.1 instead of the new one I'm using. Is there any alternative
> for this encoder?

It's still named like that but you probably don't have it installed.
It's included in gst-plugins-good.

> if I remove the vp8enc from my pipeline then it gives me "streaming
> task paused, reason not-negotiated (-4)"

webmmux only accepts VP8 and VP9 video, not raw video.

-- 
Sebastian Dröge, Centricular Ltd · http://www.centricular.com

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