[gst-devel] [gst-embedded] Rtspsrc streaming error

[Stefan Kost]

hi,
avinash kumar schrieb:
> Hi,
>
> I am working with the RTSP streaming  using  Darwin server.  When 
> tring to stream getting following errors.
> 1. With
> gst-launch  rtspsrc location=rtsp://172.22.67.203/sample_100kbit.mp4 ! 
> rtpmp4vdepay ! ffdec_mpeg4 ! ffmpegcolorspace ! xvimagesink sync=false
>
> I am getting these errors.
>
> Setting pipeline to PAUSED ...
> ERROR: Pipeline doesn't want to pause.
> ERROR: from element /pipeline0/xvimagesink0: Could not initialise Xv 
> output
> Additional debug info:
> xvimagesink.c(1639): gst_xvimagesink_xcontext_get (): 
> /pipeline0/xvimagesink0:
> Could not open display
> Setting pipeline to NULL ...
> FREEING pipeline ...
>
> 2. Get the attached file (Err_log) with debug msgs enabled for the 
> same pipeline.
>
> gst-launch  --gst-debug=3 --gst-debug-no-color rtspsrc 
> location=rtsp://172.22.67.203/sample_100kbit.mp4 ! rtpmp4vdepay ! 
> ffdec_mpeg4 ! ffmpegcolorspace ! xvimagesink sync=false
>

if you use xvimagsink, you normaly don't need ffmpegcolorspace, but it 
does not hurt that much either. Please also try ximagesink instead of 
xvimagesink (will be slower).  Also run xvinfo to check xvideo support 
of your hw. If video is HD, you might need a videoscale element too.

Stefan
>
> 3. When i try to store streamed file by using filesink plugin,  
> gst-launch  rtspsrc location=rtsp://172.22.67.203/sample_100kbit.mp4 ! 
> rtpmp4vdepay ! filesink location=~/sample_100kbit.mp4
>
> file is getting created with some bytes. But however when I try to 
> play the stored file, getting the same error (Could not initialize Xv 
> output)
>
> 4. When i changed the xvimagesink with some another video sink.
>
> gst-launch  rtspsrc location=rtsp://172.22.67.203/sample_100kbit.mp4 ! 
> rtpmp4vdepay ! ffdec_mpeg4 ! gconfvideosink
>
> getting the following error
>
> Setting pipeline to PAUSED ...
> ERROR: Pipeline doesn't want to pause.
> ERROR: from element /autovideosink0-actual-sink-xvimage: Could not 
> initialise Xv output
> Additional debug info:
> xvimagesink.c(1639): gst_xvimagesink_xcontext_get (): 
> /autovideosink0-actual-sink-xvimage:
> Could not open display
> Setting pipeline to NULL ...
> FREEING pipeline ...
>
> Could anybody please let me what can be the problems.
>
> Regards,
> KumarA
>
>
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