[gst-devel] Speex: Unexpected discontinuity in audio timestamps of more than half a second (...), resyncing

[Thành Trung Nguyễn]

Hi, I got a problem when playing speex audio using gstreamer. This happens
with some files only. First, I have a video file, using gstreamer to encode
audio data in speex format then playback and got this problem:
Unexpected discontinuity in audio timestamps of more than half a second
(0:00:00.504375000), resyncing

- If I play it again, the problem happens again with same timestamps.

- If I use lame to encode, everything is ok

- With same speex data, but now I use mplayer to play, everything is ok too.

- I use google and found that there was a bug like this not only for speex
data but haven't found any clue to say that the bug was fixed.

So, is there any thing I need to notice when convert audio data into speex
format ? like some parameter for speexenc.

P/S here's the pipeline I used to get a file with speex audio data:
gst-launch filesrc location=kavatina_gstar.wmv ! asfdemux ! decodebin !
audioconvert ! speexenc ! oggmux ! filesink location=kavatina_speex.ogg

Thanks in advance !
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/gstreamer-devel/attachments/20090804/2d96ec13/attachment.htm>