rtmpsrc will stuck if the stream does not have audio track

[leeoxiang]

Tim Müller wrote
> On Mon, 2019-07-08 at 00:44 -0500, leeoxiang wrote:
> 
> Hi,
> 
>> I am using rtmpsrc  and flvdemux to demux the rtmp stream and then
>> send video and audio with udp ,
>> 
>> My src stream does not have audio track sometimes,  in this case,  it
>> will stuck the pipeline.
>> 
>> Anyone can help me with this?
>> 
>> ```
>> gst-launch-1.0 -v rtmpsrc location=rtmp://localhost/live/stream  !
>> flvdemux
>> name=demux demux.audio ! queue ! decodebin ! audioconvert !
>> audioresample !
>> opusenc ! rtpopuspay timestamp-offset=0  ! udpsink  host=127.0.0.1
>> port=5000
>> demux.video! queue ! h264parse ! rtph264pay timestamp-offset=0
>> config-interval=-1  ! udpsink  host=127.0.0.1 port=5002
>> ``
> 
> You could try setting udpsink async=false on the udpsink of the audio
> branch.
> 
> Cheers
>  Tim
> 
> -- 
> Tim Müller, Centricular Ltd - http://www.centricular.com
> 
> _______________________________________________
> gstreamer-devel mailing list

> gstreamer-devel at .freedesktop

> https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel

That does not work.  I tried that on video and audio both.



--
Sent from: http://gstreamer-devel.966125.n4.nabble.com/