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Bug 796923 - add support for DASH events
add support for DASH events
Status: RESOLVED OBSOLETE
Product: GStreamer
Classification: Platform
Component: gst-plugins-bad
git master
Other All
: Normal enhancement
: git master
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2018-08-06 10:01 UTC by A Ashley
Modified: 2018-11-03 14:29 UTC
See Also:
GNOME target: ---
GNOME version: ---

Attachments
dashdemux: add support for DASH events that signal end of stream (30.09 KB, patch)
2018-08-06 10:03 UTC, A Ashley 		none Details | Review
qtdemux: add support for DASH event message box (11.37 KB, patch)
2018-08-06 10:04 UTC, A Ashley 		none Details | Review
qtdemux: send EOS when our stream group ends (3.72 KB, patch)
2018-08-06 10:05 UTC, A Ashley 		none Details | Review

Description A Ashley 2018-08-06 10:01:26 UTC 
Section 5.10.3 (Inband Event Signalling) of the MPEG DASH specification defines a new box type "emsg" that is used to convey events. These events can be used to signal changes in the DASH stream, convey metadata or provide application specific information.

Section 5.10.4 (DASH-specific events) defines a method for an in-band signal to indicate that a live DASH stream has finished.

Currently there is no support in qtdemux or dashdemux for these DASH events.
Comment 1 A Ashley 2018-08-06 10:03:50 UTC 
Created attachment 373274 [details] [review]
dashdemux: add support for DASH events that signal end of stream
Comment 2 A Ashley 2018-08-06 10:04:49 UTC 
Created attachment 373275 [details] [review]
qtdemux: add support for DASH event message box
Comment 3 A Ashley 2018-08-06 10:05:13 UTC 
Created attachment 373276 [details] [review]
qtdemux: send EOS when our stream group ends
Comment 4 A Ashley 2018-08-06 10:20:19 UTC 
I am checking if there is a DASH stream that can be used for testing.

The BBC DASH streams http://rdmedia.bbc.co.uk/dash/ondemand/testcard/
have DASH events in them, but not the event type that indicates end of stream.
Comment 5 GStreamer system administrator 2018-11-03 14:29:10 UTC 
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/762.