Queue Overrun

Duchassin Frédéric duchassin at sefram.fr
Tue Oct 10 08:42:38 UTC 2017


Hello,

I use this pipeline on Imx6 :

gst-launch-1.0  udpsrc address=239.0.0.1 port=1234 ! queue max-size_bytes=20000000 min-threshold-bytes=100 ! tsdemux name=d program-number=275 ! multiqueue name=q use-buffering=1 d. ! q.  q. ! queue ! decodebin ! queue ! imxg2dvideosink q. ! queue ! decodebin ! queue ! audioconvert ! volume volume=10 ! alsasink


And i get queue OVERRUN signal on queue before decodebin.
I try to search why this queue has overflow by reading level and I get this :

OVER_RUN :  bufferdecodebinvideo : Max buffer size : 100000000
OVER_RUN :  bufferdecodebinvideo : Number of bytes in buffer : 1159086

???

Why I get overrun whereas the max-size of queue is not reached ?

BR.

Frederic

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