Opening a webcam which is already in use by a gst-launch

[Arjen Veenhuizen]

For the record, your pipeline was incorrect. Change it to:


or even better (to skip the encoding -> decoding step):




As a rule of thumb, always put a queue after the tee src-pads to put
processing of that branch on another thread. Note that the output of the
second branch in your pipeline will be a sequence of yuv420p frames, not
png.



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