rtspsrc: long and regular pauses when streaming from wifi action cams

philippe renon philippe_renon at yahoo.fr
Fri Nov 4 18:08:40 UTC 2016


Yes, it is only reproducible in the Qt app. Makes it difficult to track it down.

I tried to spot differences between gst-launch and the app. Not successful yet...
I think that the fact that the pause is every 10s sharp tells us something.
Cheers,Philippe.
 

    Le Vendredi 4 novembre 2016 17h01, Sebastian Dröge <sebastian at centricular.com> a écrit :
 
 

 On Thu, 2016-11-03 at 22:28 +0000, philippe renon wrote:
> This pipeline will pause for ~3s every 10s when streaming from a wifi
> cam (tested with 2 different cam brands).
> 
> rtspsrc location=rtsp://192.x.x.x/AmbaStreamTest latency=30 !
> decodebin ! timeoverlay ! autovideosink
> 
> This issue is *not* reproducible with gst-launch or the mobile
> applications dedicated to the particular cams.

If it's not reproducible with gst-launch, how can it be reproduced and
what is the difference in your application?

-- 
Sebastian Dröge, Centricular Ltd · http://www.centricular.com
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