[gst-devel] Muxing audiotestsrc and videotestsrc in singlepipeline

Irfan Shaikh irfanshaikh at tataelxsi.co.in
Tue Oct 7 07:36:07 CEST 2008


Hi,

 Actually this pipeline is able to mux in ASF container 

gst-launch filesrc location=/root/Desktop/teststreams/mpeg4/mpeg4_imaadpcm.ASF ! decodebin name=d ffmux_asf name=mux ! filesink location=/root/Desktop/asf1.asf d. ! queue ! videoscale ! ffenc_msmpeg4 ! queue ! mux. d. ! queue ! ffenc_mp2 ! mp3parse ! queue ! mux


Also i tried to mux vedio ans audio seperately in ASF container

Example:
1) gst-launch videotestsrc ! ffmpegcolorspace ! ffenc_mpeg4 ! ffmux_asf ! filesink=/root/Desktop/mpeg4.asf
2) gst-launch audiotestsrc ! audioconvert ! ffenc_mp2 ! ffmux_asf ! filesink=/root/Desktop/mp2.asf

I dont know hoe to mux audiotestsrc and videotestsrc together for the above scenario in ASF container format. Please sugest me structure on pipeline to mux the above in single pipeline.

Regards,
Irfan



-----Original Message-----
From: Felipe Contreras [mailto:felipe.contreras at gmail.com]
Sent: Mon 10/6/2008 9:53 PM
To: Discussion of the development of GStreamer
Subject: Re: [gst-devel] Muxing audiotestsrc and videotestsrc in singlepipeline
 
On Mon, Oct 6, 2008 at 12:28 PM, Irfan Shaikh
<irfanshaikh at tataelxsi.co.in> wrote:
>
> Hi,
>     I am able to use the following pipeline and get a output ASF file ...
>
>
> gst-launch filesrc location=/root/Desktop/teststreams/mpeg4/mpeg4_imaadpcm.ASF ! decodebin name=d ffmux_asf name=mux ! filesink location=/root/Desktop/asf1.asf d. ! queue ! videoscale ! ffenc_msmpeg4 ! queue ! mux. d. ! queue ! ffenc_mp2 ! mp3parse ! queue ! mux.
>
> I am able to mux audiotestsrc and videtestsrc individually using single pipeline. I want to mux them together in one pipeline.

You want to mux {audio,video}testsrc, or that pipeline?

In the pipeline I'm not seing any adpcm decoder, I'm not sure
ffenc_mp2 can encode that, and I don't see why add mp3parse there.

-- 
Felipe Contreras

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