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

[doon]

Yes, I know that I need audio too, but now I use only video for simplifying
pipeline and for searching solution for this problem. So how I can resolve
this issue with low rate of fps after muxing video?

BGraaf wrote
> You should mux the audio also. In your pipeline you have only the
> videopart.
> 
> As I told you, I don't know anything about ksvideosrc and it sounds like
> only video source.
> Muxing of audio and video is something like:
> 
> gst-launch-1.0 videosrc ! videoconvert ! tsmux name=mux ! sinkelement
> audiosrc ! audioconvert ! .mux
> 
> I don't see any audiosource in your pipeline. If ksvideosrc has also
> audio-pads, it could be something like:
> 
> gst-launch-1.0 ksvideosrc name=src ! videoconvert ! tsmux name=mux !
> tcpclientsink .src ! audioconvert ! .mux
> 
> -----Ursprüngliche Nachricht-----
> Von: gstreamer-devel [mailto:

> gstreamer-devel-bounces at .freedesktop

> ]
> Im Auftrag von doon
> Gesendet: Dienstag, 28. Juli 2015 19:38
> An: 

> gstreamer-devel at .freedesktop

> Betreff: Re: AW: AW: Video streaming with one frame per 3 seconds
> 
> If I use these pipelines(without muxing):
> 
> *gst-launch-1.0 ksvideosrc  ! videoconvert !
> "video/x-raw,format=(string)I420,width=320,height=240,framerate=(fraction)25
> /1"
> ! queue max-size-buffers=70 
> ! gdppay ! tcpclientsink port=7887
> 
> gst-launch-1.0 tcpserversrc port=7887 ! gdpdepay ! decodebin ! queue !
> autovideosink*
> 
> then I get nice fps rate, so this works!
> 
> But I need video and audio muxing for my app, so how I can do this with
> nice
> fps rate?
> 
> BGraaf wrote
>> 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 .freedesktop
> 
>> ]
>> Im Auftrag von doon
>> Gesendet: Dienstag, 28. Juli 2015 16:56
>> An: 
> 
>> gstreamer-devel at .freedesktop
> 
>> 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
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>> 
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>> 
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