Lost video

Tim-Philipp Müller t.i.m at zen.co.uk
Sun Jan 20 08:23:32 PST 2013


On Sun, 2013-01-20 at 15:04 +0000, Ian Davidson wrote:

> Further investigation - it seems that alsasrc is creating audio
> buffers each with a timestamp of 0.  I have run alsasrc -> audiorate
> -> wavenc and alsasrc -> wavenc and both show this timestamp.  alsasrc
> does not appear to log any debug information.
> 
> This timestamp means that audiorate drops all buffers after the first
> since all the subsequent ones are seen as duplicates.
> 
> I do not know whether avimux gets upset by receiving timestamped video
> but audio with a timestamp of 0.
> 
> Is this a bug on the part of alsasrc or a feature?

What version is this with?

There was a bug like this that should be fixed in 1.0.5 (see
http://gstreamer.freedesktop.org/news/ )

Cheers
 -Tim



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