[Bug 640610] basesink: QoS events are wrong in live pipelines

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Sat Jul 7 13:14:04 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=640610

Nicolas Dufresne (ndufresne) <nicolas at ndufresne.ca> changed:

           What    |Removed                     |Added
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 Attachment #361967|0                           |1
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--- Comment #29 from Nicolas Dufresne (ndufresne) <nicolas at ndufresne.ca> ---
Created attachment 372972
  --> https://bugzilla.gnome.org/attachment.cgi?id=372972&action=edit
basesink: Add processing deadline

The processing deadline is the acceptable amount of time to process the media
in a live pipeline before it reaches the sink. This is on top of the
algorithmic
latency that is normally reported by the latency query. This should make
pipelines such as "v4lsrc ! xvimagesink" not claim that all frames are late
in the QoS events. Ideally, this should replace max_lateness for most
applications.

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