rtspsrc just stopping playback

[marcin at saepia.net]

I was able to reproduce the same behaviour on mac os x. I've used
gst-launch -m -vv to run identical pipeline and the only output was

/GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0/GstRtpBin:manager/GstRtpSession:rtpsession0:
stats = "application/x-rtp-session-stats\,\ rtx-drop-count\=\(uint\)0\,\
sent-nack-count\=\(uint\)0\,\ recv-nack-count\=\(uint\)0\,\
source-stats\=\(GValueArray\)NULL\,\ rtx-count\=\(uint\)0\;"

(repeated many times)

and it kept appearing even when audio was not playing


am I doing something wrong or is it a bug?

m.

2016-04-11 16:48 GMT+02:00 marcin at saepia.net <marcin at saepia.net>:

> Hello,
>
> I encounter odd behaviour with rtspsrc.
>
> I have Gst-backed RTSP server that encodes opus audio stream and rtspsrc
> on the other side (on Android) that tries to play it back.
>
> Generally speaking it works fine but it just stops playback after some
> time (5-10 min) with no error, warning, message etc. (I am logging
> everything that appears on the pipeline's bus).
>
> When I restart the pipeline it just starts to work again so I assume that
> problem is on the receiver side.
>
> The receiver's pipeline is
>
> rtspsrc location=rtsp://.... user-agent=... drop-on-latency=true
> latency=500 tls-database=... protocols=... username=... password=... !
> decodebin ! audioconvert ! audioresample ! queue2 ! openslessink
>
> (protocols are  0x00000001 | 0x00000002 | 0x00000004 | 0x00000010 |
> 0x00000020)
>
> I am using 1.8.0 on both sides.
>
> I am not sure if this is related but during playback I ocassionally get
>
> 04-11 16:38:41.989 21543 21629 W GStreamer+audiobasesink:
> 0:04:35.920673280 0xb8e045b0
> gstaudiobasesink.c:1484:gst_audio_base_sink_skew_slaving:<audio_interface_playback>
> correct clock skew +0:00:00.020063566 > +0:00:00.020000000
> 04-11 16:38:42.006 21543 21629 W GStreamer+audiobasesink:
> 0:04:35.938068176 0xb8e045b0
> gstaudiobasesink.c:1512:gst_audio_base_sink_skew_slaving:<audio_interface_playback>
> correct clock skew -0:00:00.020290466 < -+0:00:00.020000000
>
> Any suggestions what can be the reason for such mysteroius hangs?
>
> How can I enable equivalent of GST_DEBUG env var on Android?
>
> m.
>
>
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