[gstreamer-bugs] [Bug 327680] New: Add DRAIN event
bugzilla-daemon at bugzilla.gnome.org
Thu Jan 19 01:37:14 PST 2006
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GStreamer | gstreamer (core) | Ver: HEAD CVS
Summary: Add DRAIN event
Version: HEAD CVS
Component: gstreamer (core)
AssignedTo: gstreamer-bugs at lists.sourceforge.net
ReportedBy: thaytan at mad.scientist.com
QAContact: gstreamer-bugs at lists.sourceforge.net
GNOME version: Unspecified
GNOME milestone: Unspecified
A 'DRAIN' event that allows an upstream element to wait until all downstream
has been presented/streamed/output-to-disk would be useful.
The primary use case is for presentation sequences, such as DVD menus or still
frames, that have a timeout - eg a 2 second still, or a 30 second menu timeout
before selecting a default option.
The timeout/wait should not begin until the still frame or menu has been
presented to the user, otherwise the duration will be shortened by the size of
any downstream queued content.
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