Speex: Unexpected discontinuity in audio timestamps of more than half a second (...), resyncing

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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 !

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