how to remove audio from live stream

[Marc]

> > How should I remove audio from such a live stream example:
> >
> > gst-launch-1.0 -vv srtsrc uri=srt://:55556?mode=listener ! srtsink
> > uri=srt://:33334
> 
> What have you tried?
> 

I tried this eg.

gst-launch-1.0 srtsrc uri=srt://:55555?mode=listener ! qtdemux name=demux demux.video_0 ! queue ! mpegtsmux ! srtsink uri=srt://:33333

ERROR: from element /GstPipeline:pipeline0/GstQTDemux:demux: This file is invalid and cannot be played.
Additional debug info:
../gst/isomp4/qtdemux.c(7012): gst_qtdemux_process_adapter (): /GstPipeline:pipeline0/GstQTDemux:demux:
atom .... has bogus size 1195376656
Execution ended after 0:00:10.113810330
Setting pipeline to NULL ...
ERROR: from element /GstPipeline:pipeline0/GstSRTSrc:srtsrc0: Internal data stream error.
Additional debug info:
../libs/gst/base/gstbasesrc.c(3127): gst_base_src_loop (): /GstPipeline:pipeline0/GstSRTSrc:srtsrc0:
streaming stopped, reason error (-5)
Freeing pipeline ...