[gst-devel] gstrtpbin vs. rtpbin

Anita Rajan anitarajan at tataelxsi.co.in
Fri Oct 10 07:16:55 CEST 2008


Hi Irfan,
can u try playing back the asf file u have genereated using playbin rather
than using the pipeline below?
Regards,
Anita Rajan

-----Original Message-----
From: Irfan Shaikh [mailto:irfanshaikh at tataelxsi.co.in]
Sent: Friday, October 10, 2008 10:28 AM
To: Discussion of the development of GStreamer
Subject: RE: [gst-devel] gstrtpbin vs. rtpbin



Hi All, 
    
  I am using ffmux_asf to mux mpeg4 video in ASF container using following
pipeline. 
           gst-launch videotestsrc ! ffmpegcolorspace ! ffenc_mpeg4 !
ffmux_asf ! filesink location=/root/Desktop/mpeg4.ASF

  I am successful in getting mpeg4.asf. I confirmed it to be an ASF file
using a tool asfviewer.It plays on mplayer. 

  But when i try to play in locally using folowing 
           gst-launch filesrc location=/root/Desktop/mpeg4.asf ! asfdemux !
ffdec_mpeg4 ! ffmpegcolorspace ! ximagesink 

Setting pipeline to PAUSED ... 
Pipeline is PREROLLING ... 
ERROR: from element /pipeline0/asfdemux0: The stream is of a different type
than handled by this element. 
Additional debug info: 
gstasfdemux.c(1003): gst_asf_demux_pull_headers (): /pipeline0/asfdemux0: 
This doesn't seem to be an ASF file 
ERROR: pipeline doesn't want to preroll. 
Setting pipeline to NULL ... 
FREEING pipeline ... 


similarly if i use following I get 
gst-launch videotestsrc ! ffmpegcolorspace ! ffenc_mpeg4 ! ffmux_asf !
asfdemux ! ffdec_mpeg4 ! ffmpegcolorspace ! ximagesink

Setting pipeline to PAUSED ... 
Pipeline is PREROLLING ... 
  
Regards, 
Irfan 


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