[Bug 722877] intervideosrc/intervideosink: cannot change channel while in playing state

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Tue Aug 5 18:19:06 PDT 2014


https://bugzilla.gnome.org/show_bug.cgi?id=722877
  GStreamer | gst-plugins-bad | 1.2.0

--- Comment #7 from lousimons at gmail.com 2014-08-06 01:19:02 UTC ---
I've been trying to write a test, and thought I was getting close to having the
basic check framework in use, but I'm pulling out my hair getting anything out
of the inter objects using a straw pipeline
(https://gist.github.com/superlou/c3955431f71eb5766b4c).  When I run line
62-63, I get a bunch of 0x10 and 0x80 values at the terminal, but when I run
line 64, I see a more proper pile of random numbers (videotestsrc pattern 1
should be white noise).  If I launch "gst-launch-1.0 videotestsrc pattern=1 !
intervideosink intervideosrc ! xvimagesink name=sink", I see noise in the
xvimage sink, but if I run the test, with an xvimagesink instead of a fakesink,
I only see black, which at least agrees with the buffer data.

Can inter elements not be used with straw pipelines?

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