GNOME Bugzilla – Bug 783325
glvideomixer: Large delay when pipeline goes from StateNull to StatePlaying.
Last modified: 2017-11-06 13:26:49 UTC
When setting up a pipeline that combines two ARGB video sources using `glvideomixer` it will work as expected the first time is set to StatePlaying, however, if the pipeline status is set to Null then back to Playing, `glvideomixer` will produce an image containing just one of the video sources for ~20 seconds until it starts showing the expected mix of the two streams. Using the regular `videomixer` or `compositor` element instead of `glvideomixer` works as expected. `glvideomixer` does also have noticeable delay on Linux as described above but it will last for ~3s instead of 20s.
What platform/OS is this on? Have you performed some profiling?
Closing this bug report as no further information has been provided. Please feel free to reopen this bug report if you can provide the information that was asked for in a previous comment. Thanks!