[gstreamer-bugs] [Bug 559545] rtspsrc could not receive data from RTSP server because of the firewall in the Internet

[GStreamer (bugzilla.gnome.org)]

If you have any questions why you received this email, please see the text at
the end of this email. Replies to this email are NOT read, please see the text
at the end of this email. You can add comments to this bug at:
  http://bugzilla.gnome.org/show_bug.cgi?id=559545

  GStreamer | gst-plugins-good | Ver: 0.10.20




------- Comment #10 from Eric Zhang  2008-11-14 03:10 UTC -------
Created an attachment (id=122625)
 --> (http://bugzilla.gnome.org/attachment.cgi?id=122625&action=view)
RTP Packets received

Hi, Stefan. Seems I can play your rtsp video but I haven't the depay & decoder
needed in this video:

=============================================================
eric at eric-desktop:~/Access/8.RTSP_RTP/Codes$ ./rtspplayer
"rtsp://media2.gseis.ucla.edu/2005/webb/ed230b_20050112.mov"
** Message: Got RTSP url input:
rtsp://media2.gseis.ucla.edu/2005/webb/ed230b_20050112.mov
** Message: Set window id. Let xvimagesink draws on drawing area.
** Message: Begin playing the clip.
** Message: source_new_pad: Find 0 structure(s) in the cap of this pad, the
content is: application/x-rtp, media=(string)audio, payload=(int)97,
clock-rate=(int)44100, encoding-name=(string)X-PUREVOICE,
encoding-params=(string)1, clock-base=(guint)1771415028,
seqnum-base=(guint)18579, npt-start=(guint64)0,
npt-stop=(guint64)10847254882812, play-speed=(double)1, play-scale=(double)1;

** Message: Link audio pad result: 0
** Message: source_new_pad: Find 0 structure(s) in the cap of this pad, the
content is: application/x-rtp, media=(string)video, payload=(int)96,
clock-rate=(int)90000, encoding-name=(string)X-SV3V-ES,
clock-base=(guint)784232230, seqnum-base=(guint)12332, npt-start=(guint64)0,
npt-stop=(guint64)10847254882812, play-speed=(double)1, play-scale=(double)1;

** Message: Link video pad result: 0
=============================================================

rtspplayer is a program written by me. I also tried gst-launch:

=============================================================
eric at eric-desktop:~/Access/8.RTSP_RTP/Codes$ gst-launch rtspsrc
location="rtsp://media2.gseis.ucla.edu/2005/webb/ed230b_20050112.mov" name=d d.
! "application/x-rtp,media=video" ! decodebin ! ffmpegcolorspace ! xvimagesink
d. ! "application/x-rtp,media=audio" ! decodebin ! audioconvert ! alsasink
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
ERROR: from element /pipeline0/decodebin1: A PUREVOICE audio RTP depayloader
plugin is required to play this stream, but not installed.
Additional debug info:
gstdecodebin.c(845): close_pad_link (): /pipeline0/decodebin1:
No decoder to handle media type 'application/x-rtp'
Execution ended after 6069340 ns.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
FREEING pipeline ...
=============================================================

I also attached a screenshot which showed the RTP packets I received from
media2.gseis.ucla.edu


-- 
See http://bugzilla.gnome.org/page.cgi?id=email.html for more info about why you received
this email, why you can't respond via email, how to stop receiving
emails (or reduce the number you receive), and how to contact someone
if you are having problems with the system.

You can add comments to this bug at http://bugzilla.gnome.org/show_bug.cgi?id=559545.