[gstreamer-bugs] [Bug 583935] QoS problem with theora and overlapping clips

GStreamer (bugzilla.gnome.org) bugzilla-daemon at bugzilla.gnome.org
Tue May 26 16:00:28 PDT 2009


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  GStreamer | gnonlin | Ver: 0.10.18

Alessandro Decina changed:

           What    |Removed                     |Added
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                 CC|                            |alessandro.d at gmail.com




------- Comment #2 from Alessandro Decina  2009-05-26 23:00 UTC -------
the ogv file is simply broken, it skips frame with totem as well.
Looking at the granule pos i'm seeing

alessandro at pappotti:~/src/pitivi$ oggzdump pro/importing\ media.ogv | grep -E
"1739461783,.*granulepo" | head -n10
00:00:00.000: serialno 1739461783, granulepos 0|0, packetno 0 *** bos: 42 bytes
00:00:00.000: serialno 1739461783, granulepos 0|0, packetno 2: 2.552 kB
00:00:00.033: serialno 1739461783, granulepos 1|0, packetno 3: 91.590 kB
00:00:02.133: serialno 1739461783, granulepos 1|63, packetno 66: 9 bytes
00:00:02.166: serialno 1739461783, granulepos 65|0, packetno 67: 91.590 kB
00:00:03.800: serialno 1739461783, granulepos 65|49, packetno 116: 15 bytes
00:00:04.266: serialno 1739461783, granulepos 65|63, packetno 130: 14 bytes
00:00:04.600: serialno 1739461783, granulepos 129|9, packetno 140: 9 bytes
00:00:04.633: serialno 1739461783, granulepos 129|10, packetno 141: 30.691 kB
00:00:05.433: serialno 1739461783, granulepos 129|34, packetno 165: 19 bytes


1739461783 is the theora stream. It's missing pretty much all the frames at the
beginning. Granulepos should be 1|0, 1|1, 1|2 ... 1|62, 1|63, 65|0, 65|1,
65|2...


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