[gst-devel] ffmpeg's ffmux_asf

irfanshaikh irfanshaikh at tataelxsi.co.in
Wed Sep 24 06:41:56 CEST 2008


Hi all,

	I am trying to mux the various audio/video elementry streams using
ffmux_asf.
	I used following pipeline.

	  1)gst-launch filesrc
location=/root/Desktop/teststreams/mpeg4/mpeg4_mp3.ASF ! ffdemux_asf
name=demux demux.audio_	    00 ! queue ! mux.audio_0 demux.video_00 ! queue
! mux.video_0 ffmux_asf name=mux ! filesink
location=/root/Desktop/test2.asf

      	 ffmpeg (FFmpeg MJPEG decoder)
		 mp3lib (mp3lib MPEG layer-2, layer-3


	  2)gst-launch audiotestsrc ! ffenc_mp3 ! queue ! mux.audio_0 videotestsrc
! ffenc_mpeg4 ! queue ! mux.video_0 	    ffmux_asf name=mux ! filesink
location=/root/Desktop/Muxed.asf


	  3)gst-launch filesrc
location=/root/Desktop/teststreams/mpeg4/mpeg4_wma.ASF ! ffdemux_asf !
ffmux_asf ! filesink	    location=/root/Desktop/test4.asf

             ffmpeg (FFmpeg M$ MPEG-4 v2)
	       ffmpeg (DivX audio v2 (FFmpeg))


	I think there is something wrong in my pipeline structure. Can any one help
me to find out how does ffmux_asf works for both audo, video elementry
streams {videotestsrc and audiotestsrc}.

	I would be very thankful to you all if u explaing me with videotestsrc and
audiotestsrc how does ffmux_asf works.


Regards,
Irfan.


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