RTSP Server - running test-video.c example failed

[rossana]

Hi, I run from console the gst rstp server example: test-video.c. (It compiles ok)
I configured VLC  to RTP over RTSP and then I open rtsp://192.168.1.4:8554/test to play.
It says connection failed.   VLC isn't able to open MRL «rtsp://192.168.1.4:8554/test»

I did netstat and it didn't list the 8554 port.

any suggestion? thanks

Rossana

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[Federico Zamperini]

Does test-video say anything? (any error message?)
My first guess is it doesn't have enough privileges to bind a listening
socket; try running it as root (or sudo).

Federico
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[rossana]

Federico, the  test-video say nothing, it simply close according to debug information.
I did what you suggested I run it as a root, same problem. It couldn't open. I don't even see the 8554 port listed (netstat | grep 8554)

I appreciate any suggestion.

thanks for your tip anyway. Regards

Rossana

2012/4/10 Federico Zamperini <[hidden email]>

Does test-video say anything? (any error message?)
My first guess is it doesn't have enough privileges to bind a listening socket; try running it as root (or sudo).

Federico
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[Gary Thomas]

On 2012-04-10 11:49, Rossana Guerra wrote:
> Federico, the  test-video say nothing, it simply close according to debug information.
> I did what you suggested I run it as a root, same problem. It couldn't open. I don't even see the 8554 port listed (netstat | grep 8554)

Did you use 'netstat -an'?  If not, you might miss it as port 8554 is
identified as 'rtsp-alt'

Also, make sure you have all the components in the pipeline that's being used:
   gst_rtsp_media_factory_set_launch (factory, "( "
       "videotestsrc ! video/x-raw-yuv,width=352,height=288,framerate=15/1 ! "
       "x264enc ! rtph264pay name=pay0 pt=96 "
       "audiotestsrc ! audio/x-raw-int,rate=8000 ! "
       "alawenc ! rtppcmapay name=pay1 pt=97 " ")");

>
> I appreciate any suggestion.
>
> thanks for your tip anyway. Regards
>
> Rossana
>
> 2012/4/10 Federico Zamperini <[hidden email] <mailto:[hidden email]>>
>
>     Does test-video say anything? (any error message?)
>     My first guess is it doesn't have enough privileges to bind a listening socket; try running it as root (or sudo).

--
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------
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[rossana]

I tryed again. Actually I run this pipeline (the one that comes with the example):

gst_rtsp_media_factory_set_launch (factory, "( "
      "videotestsrc ! video/x-raw-yuv,width=352,height=288,framerate=15/1 ! "
      "x264enc ! rtph264pay name=pay0 pt=96 "
      "audiotestsrc ! audio/x-raw-int,rate=8000 ! "
      "alawenc ! rtppcmapay name=pay1 pt=97 " ")");

In the bin folder I have a test folder, because of this: gst_rtsp_media_mapping_add_factory (mapping, "/test", factory);

The result netstat -an

tcp        0      0 0.0.0.0:8554            0.0.0.0:*               ESCUCHAR   //LISTEN

VLC: same error, couldn't open.

I am clueless. Thanks again, regards

Rossana




gst_rtsp_media_factory_set_launch (factory, "( "
      "videotestsrc ! video/x-raw-yuv,width=352,height=288,framerate=15/1 ! "
      "x264enc ! rtph264pay name=pay0 pt=96 "
      "audiotestsrc ! audio/x-raw-int,rate=8000 ! "
      "alawenc ! rtppcmapay name=pay1 pt=97 " ")");

2012/4/10 Gary Thomas <[hidden email]>

On 2012-04-10 11:49, Rossana Guerra wrote:

Federico, the  test-video say nothing, it simply close according to debug information.
I did what you suggested I run it as a root, same problem. It couldn't open. I don't even see the 8554 port listed (netstat | grep 8554)

Did you use 'netstat -an'?  If not, you might miss it as port 8554 is
identified as 'rtsp-alt'

Also, make sure you have all the components in the pipeline that's being used:
 gst_rtsp_media_factory_set_launch (factory, "( "
     "videotestsrc ! video/x-raw-yuv,width=352,height=288,framerate=15/1 ! "
     "x264enc ! rtph264pay name=pay0 pt=96 "
     "audiotestsrc ! audio/x-raw-int,rate=8000 ! "
     "alawenc ! rtppcmapay name=pay1 pt=97 " ")");

I appreciate any suggestion.

thanks for your tip anyway. Regards

Rossana

2012/4/10 Federico Zamperini <[hidden email] <mailto:[hidden email]>>

   Does test-video say anything? (any error message?)
   My first guess is it doesn't have enough privileges to bind a listening socket; try running it as root (or sudo).

--
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------
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[Federico Zamperini]

Hi Rossana,
        are the client and the server on the same machine?
If not, check the firewall; anyway, try to connect to the server using
telnet:

telnet <rtsp server ip address> 8554

and then type:

DESCRIBE rtsp://<rtsp server ip address>/test RTSP/1.0
CSeq: 1

You should see something like

RTSP/1.0 200 OK
CSeq: 1
Content-Type: application/sdp
[more lines]
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[rossana]

Hu Fererico, thanks for the tips. Yes, they are in the same machine (Ubuntu 11.04)

Anyway I did telnet 192.168.1.4 8554 it says:

"Trying 192.168.1.4...
telnet: Unable to connect to remote host: Connection refused"

Thanks I hope I could resolve this as soon as is possible.

Regards

Rossana

2012/4/10 Federico Zamperini <[hidden email]>

Hi Rossana,
       are the client and the server on the same machine?
If not, check the firewall; anyway, try to connect to the server using telnet:

telnet <rtsp server ip address> 8554

and then type:

DESCRIBE rtsp://<rtsp server ip address>/test RTSP/1.0
CSeq: 1

You should see something like

RTSP/1.0 200 OK
CSeq: 1
Content-Type: application/sdp
[more lines]
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