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Bug 709457 - Do not write out SegmentUID when muxing to WebM
Do not write out SegmentUID when muxing to WebM
Product: GStreamer
Classification: Platform
Component: gst-plugins-good
git master
Other All
: Normal normal
: 1.2.1
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Reported: 2013-10-05 00:39 UTC by Reynaldo H. Verdejo Pinochet
Modified: 2013-10-06 15:57 UTC
See Also:
GNOME target: ---
GNOME version: ---

Candidate patch against matroska-mux (2.33 KB, patch)
2013-10-05 00:39 UTC, Reynaldo H. Verdejo Pinochet
committed Details | Review

Description Reynaldo H. Verdejo Pinochet 2013-10-05 00:39:25 UTC
Created attachment 256517 [details] [review]
Candidate patch against matroska-mux

WebM does not support the SegmentUID for segment information. As
a result, WebM files muxed through matroskamux are claimed invalid
by mkvalidator.

Easily reproducible with webm-mux.c's sample pipeline:

gst-launch-1.0 webmmux name=mux ! filesink location=test_fix.webm videotestsrc num-buffers=250 ! video/x-raw,framerate=25/1 ! videoconvert ! vp8enc ! queue ! mux.video_0 audiotestsrc samplesperbuffer=44100 num-buffers=10 ! audio/x-raw,rate=44100 ! vorbisenc ! queue ! mux.audio_0

mkvalidator --no-warn test_fix.webm

ERR201: Invalid 'SegmentUID' for profile 'webm' in Info at 192

Attached patch avoid writing out this field if muxing to webm.

OK to commit?
Comment 1 Reynaldo H. Verdejo Pinochet 2013-10-06 15:29:22 UTC
Commited (edeed575ae6998..). Thanks.