[gst-devel] How to write application run .avi files?

sudarshan bisht bisht.sudarshan at gmail.com
Wed Jan 6 15:42:52 CET 2010


            In application u can not directly link demuxer with decoder
because demuxer has dynamic pads which are created  on the basis of the
availability of the stream present in container format .
         so u need to link the dynamic src pad of the demuxer with decoder's
sink pad in a callback .

        U can refer this link
http://gstreamer.freedesktop.org/data/doc/gstreamer/head/manual/html/chapter-pads.html#section-pads




On Wed, Jan 6, 2010 at 7:54 PM, <ananthula.madhu at wipro.com> wrote:

>  Hi,
>          I am able to run the .avi file with following pipeline
>             *gst-launch -v filesrc location=movie.avi ! avidemux
> name=demuxer demuxer. ! queue ! ffdec_h264 ! ffmpegcolorspace !
> autovideosink demuxer. ! queue ! flump3dec ! alsasink*
> **
> But for the above pipeline i written application .
> but how to link (with gst_element_link_many ()) avidemux with video decoder
> and audio decoder i am not getting.
>
> i tried with some combinations it was giving "internal data flow error"
>
> So any one plaeses help..
>
>  Thanks & Regards
> Mohan Reddy
>
>
>
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-- 
Regards,

Sudarshan Bisht
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