AW: AW: Video streaming with one frame per 3 seconds

[Bernhard Graaf]

I'm not working with windows, so I never used this source element (someone
else?). But in my understanding you need to tell the ksvideosrc the output
format. Something like: 
gst-launch-1.0 ksvideosrc !
"video/x-raw,format=(string)I420,width=320,height=240,framerate=(fraction)25
/1" ! ..

Do you have a running pipeline with ksvideosrc without any converting and
muxing?

Bernhard

-----Ursprüngliche Nachricht-----
Von: gstreamer-devel [mailto:gstreamer-devel-bounces at lists.freedesktop.org]
Im Auftrag von doon
Gesendet: Dienstag, 28. Juli 2015 16:56
An: gstreamer-devel at lists.freedesktop.org
Betreff: Re: AW: Video streaming with one frame per 3 seconds

Thanks!
1. Client and server on one computer.
2. Yes, if I use this pipeline: 
*gst-launch-1.0 ksvideosrc ! videoconvert !
"video/x-raw,format=(string)I420,width=320,height=240,framerate=(fraction)25
/1" 
! mux. avimux name=mux ! decodebin ! autovideosink*
then I get just one frame and then *Got EOS from element "pipeline0"*
3. Changing to tcpserversink / tcpclientsrc gives nothing.

BGraaf wrote
> Sorry, some more questions:
> - Do you tried to use this pipeline without the tcp connection on one
> system
> - Do you tried to change to tcpserversink / tcpclientsrc?
> 
> Bernhard
> 
> -----Ursprüngliche Nachricht-----
> Von: gstreamer-devel [mailto:

> gstreamer-devel-bounces at .freedesktop

> ] Im Auftrag von Bernhard Graaf
> Gesendet: Dienstag, 28. Juli 2015 13:44
> An: 'Discussion of the development of and with GStreamer'
> Betreff: AW: Video streaming with one frame per 3 seconds
> 
> Is Server and Client on the same system?
> 
> -----Ursprüngliche Nachricht-----
> Von: gstreamer-devel [mailto:

> gstreamer-devel-bounces at .freedesktop

> ] Im Auftrag von doon
> Gesendet: Dienstag, 28. Juli 2015 04:52
> An: 

> gstreamer-devel at .freedesktop

> Betreff: Video streaming with one frame per 3 seconds
> 
> I am trying to stream muxed video and audio via tcp. For the beginning I
> want to stream only muxed video without audio, my pipelines:
> 
> Server: *gst-launch-1.0 ksvideosrc  ! videoconvert !
> "video/x-raw,format=(string)I420,width=320,height=240,framerate
> =(fraction)25/1" ! mux. avimux name=mux ! tcpclientsink port=7887*
> 
> Client: *gst-launch-1.0 tcpserversrc port=7887 ! decodebin !
> autovideosink*
> 
> But I got issue, client plays only one frame per 3-4 seconds with these
> warnings:
> 
> *WARNING: from element
> /GstPipeline:pipeline0/GstAutoVideoSink:autovideosink0/Gst
> D3DVideoSink:autovideosink0-actual-sink-d3dvideo: 
> A lot of buffers are being dropped.
> Additional debug info:
> gstbasesink.c(2793): gst_base_sink_is_too_late ():
> /GstPipeline:pipeline0/GstAut
>
oVideoSink:autovideosink0/GstD3DVideoSink:autovideosink0-actual-sink-d3dvide
o:
> There may be a timestamping problem, or this computer is too slow.*
> 
> How I can fix this?
> 
> 
> 
> --
> View this message in context:
>
http://gstreamer-devel.966125.n4.nabble.com/Video-streaming-with-one-frame-p
er-3-seconds-tp4672876.html
> Sent from the GStreamer-devel mailing list archive at Nabble.com.
> _______________________________________________
> gstreamer-devel mailing list

> gstreamer-devel at .freedesktop

> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
> 
> _______________________________________________
> gstreamer-devel mailing list

> gstreamer-devel at .freedesktop

> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
> 
> _______________________________________________
> gstreamer-devel mailing list

> gstreamer-devel at .freedesktop

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





--
View this message in context:
http://gstreamer-devel.966125.n4.nabble.com/Video-streaming-with-one-frame-p
er-3-seconds-tp4672876p4672891.html
Sent from the GStreamer-devel mailing list archive at Nabble.com.
_______________________________________________
gstreamer-devel mailing list
gstreamer-devel at lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel