writing to a socket

anno domini genericgroupmail at gmail.com
Fri Mar 27 03:26:48 PDT 2015


Hi All,

Once we engage a video device with gst-launch, no other gst-launch process
can simultaneously access it.

E.g.

gst-launch v4l2src device=/dev/video0 ! ffmpegcolorspace ! xvimagesink

Is there a way to run things such that one gst-launch writes to some local
file/socket and that other gst-launch processes on the same machine can
access the content.

E.g.

gst-launch v4l2src device=/dev/video0 ! SOMEHERE-LOCAL


gst-launch SOMEHERE-LOCAL ! ffmpegcolorspace ! xvimagesink

gst-launch SOMEHERE-LOCAL ! ffmpegcolorspace ! filesink etc.

Something simple would be best where there is no impact on quality and
minimal latency/overhead etc.

Thanks!
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