play rtsp file failed

lujing_2897 lujing_2897 at
Wed Mar 16 04:49:30 PDT 2011

Thank you for your advice, I will try to use the rtspsrc. 


------------------ Original ------------------
From:  "Nathanael D. Noblet"<nathanael at>;
Date:  Tue, Mar 15, 2011 11:42 PM
To:  "gstreamer-devel"<gstreamer-devel at>; 

Subject:  Re: play rtsp file failed

 On 03/15/2011 01:45 AM, Jianchun Zhou wrote:
> Hi, Nathanael,
> can you play this link on your platform? on my PC, which has
> rtph264depay plugin, but can not play this kind of media.

I cannot, however their is another message as part of the error you 
should have posted. Not that I can solve it for you - however perhaps 
someone here will be able to

** Message: don't know how to handle application/x-rtp, 
media=(string)video, payload=(int)96, clock-rate=(int)48000, 
encoding-name=(string)H264, profile-level-id=(string)4d001e, 
packetization-mode=(string)1, a-cliprect=(string)"0\,0\,480\,640", 
clock-base=(uint)0, seqnum-base=(uint)1, npt-start=(guint64)0, 
npt-stop=(guint64)235000000000, play-speed=(double)1, play-scale=(double)1
ERROR: from element /GstPlayBin:playbin0/GstDecodeBin:decodebin1: A H264 
video RTP depayloader plugin is required to play this stream, but not 
Additional debug info:
gstdecodebin.c(997): close_pad_link (): 
No decoder to handle media type 'application/x-rtp'

It seems related to the media type... Dunno really. Have you tried 
playing it with a launch string for rtspsrc instead of playbin?

Nathanael d. Noblet
t 403.875.4613
gstreamer-devel mailing list
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