[gstreamer-bugs] [Bug 580020] [vorbisenc] causes buffers to be out of segment if new segment start time is much greater than 0

GStreamer (bugzilla.gnome.org) bugzilla-daemon at bugzilla.gnome.org
Thu Apr 30 04:03:50 PDT 2009

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  GStreamer | gst-plugins-base | Ver: git

Zaheer Abbas Merali changed:

           What    |Removed                     |Added
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |

------- Comment #13 from Zaheer Abbas Merali  2009-04-30 11:03 UTC -------
gst-launch oggmux name=mux ! filesink location=a.ogg filesrc
location=~/videodemo-mpegts-disker.20090428-093332.ts ! mpegtsdemux name=d ! 
queue max-size-buffers=0 max-size-time=0 ! mad ! audioconvert ! vorbisenc !
queue ! mux. d. ! queue max-size-buffers=0 max-size-time=0 ! mpeg2dec !
ffmpegcolorspace ! theoraenc ! queue ! mux.


ogginfo a.ogg 
Processing file "a.ogg"...

New logical stream (#1, serial: 7062f218): type theora
New logical stream (#2, serial: 185420ff): type vorbis
Vorbis headers parsed for stream 2, information follows...
Version: 0
Vendor: Xiph.Org libVorbis I 20080501
Channels: 2
Rate: 48000

Nominal bitrate: 112.000000 kb/s
Upper bitrate not set
Lower bitrate not set
Theora headers parsed for stream 1, information follows...
Version: 3.2.1
Vendor: Xiph.Org libTheora I 20081020 3 2 1
Width: 720
Height: 576
Total image: 720 by 576, crop offset (0, 0)
Framerate 25/1 (25.00 fps)
Pixel aspect ratio 64:45 (1.422222:1)
Frame aspect 16:9
Colourspace unspecified
Pixel format 4:2:0
Target bitrate: 0 kbps
Nominal quality setting (0-63): 16
Warning: EOS not set on stream 1
Theora stream 1:
        Total data length: 3772476 bytes
        Playback length: 0m:47.399s
        Average bitrate: 636.704810 kb/s
Warning: EOS not set on stream 2
Vorbis stream 2:
        Total data length: 0 bytes
        Playback length: 0m:00.000s
        Average bitrate: nan kb/s

>From examining the offsets it looks like they are wrong for vorbisenc also when
start time is specified in new segment.

So reopening.

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