seek in AMR files

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seek in AMR files

Sudarshan Bisht

I have been trying to play amr file using playbin2 through gstreamer application and trying seek.
Just wondering how seek works for amr files since I don't see any seek event handling function ( _src_event() ) in amrnbdec.c file ? Is it handled in some other way ?



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Sudarshan Bisht

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Re: seek in AMR files

sreerenj
Hi,

Check the default event handler in GstElement.

On Tue, May 10, 2011 at 10:14 AM, sudarshan bisht <[hidden email]> wrote:

I have been trying to play amr file using playbin2 through gstreamer application and trying seek.
Just wondering how seek works for amr files since I don't see any seek event handling function ( _src_event() ) in amrnbdec.c file ? Is it handled in some other way ?



--
Regards,

Sudarshan Bisht

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Sreerenj Balachandran (Nokia-D ,R&D/Helsinki)
Senior Engineer, Multimedia
https://github.com/sreerenjb

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Re: seek in AMR files

Sudarshan Bisht
Default event handler would only push seek event to upstream element ( may be amrparse in this case, but I can't see src_event handler in amrparse too ) ,  my question is that how/where seek functionality is implemented for amr ( only amr audio,  not with  .3gp container ) playback. 




On Tue, May 10, 2011 at 10:43 AM, sreerenj b <[hidden email]> wrote:
Hi,

Check the default event handler in GstElement.

On Tue, May 10, 2011 at 10:14 AM, sudarshan bisht <[hidden email]> wrote:

I have been trying to play amr file using playbin2 through gstreamer application and trying seek.
Just wondering how seek works for amr files since I don't see any seek event handling function ( _src_event() ) in amrnbdec.c file ? Is it handled in some other way ?



--
Regards,

Sudarshan Bisht

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--
Sreerenj Balachandran (Nokia-D ,R&D/Helsinki)
Senior Engineer, Multimedia
https://github.com/sreerenjb

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--
Regards,

Sudarshan Bisht

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Re: seek in AMR files

Wim Taymans
On 05/10/2011 10:53 AM, sudarshan bisht wrote:
> Default event handler would only push seek event to upstream element (
> may be amrparse in this case, but I can't see src_event handler in
> amrparse too ) ,  my question is that how/where seek functionality is
> implemented for amr ( only amr audio,  not with  .3gp container )
> playback.
>
in the amrparse element.

Wim

>
>
>
> On Tue, May 10, 2011 at 10:43 AM, sreerenj b <[hidden email]
> <mailto:[hidden email]>> wrote:
>
>     Hi,
>
>     Check the default event handler in GstElement.
>
>     On Tue, May 10, 2011 at 10:14 AM, sudarshan bisht
>     <[hidden email] <mailto:[hidden email]>> wrote:
>
>
>         I have been trying to play amr file using playbin2 through
>         gstreamer application and trying seek.
>         Just wondering how seek works for amr files since I don't see
>         any seek event handling function ( _src_event() ) in
>         amrnbdec.c
>         <http://cgit.freedesktop.org/gstreamer/gst-plugins-ugly/tree/ext/amrnb/amrnbdec.c>
>         file ? Is it handled in some other way ?
>
>
>
>         --
>         Regards,
>
>         Sudarshan Bisht
>
>         _______________________________________________
>         gstreamer-devel mailing list
>         [hidden email]
>         <mailto:[hidden email]>
>         http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>
>
>
>
>     --
>     Sreerenj Balachandran (Nokia-D ,R&D/Helsinki)
>     Senior Engineer, Multimedia
>     https://github.com/sreerenjb
>     http://twitter.com/#!/sreerenj <http://twitter.com/#%21/sreerenj>
>
>
>     _______________________________________________
>     gstreamer-devel mailing list
>     [hidden email]
>     <mailto:[hidden email]>
>     http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>
>
>
>
> --
> Regards,
>
> Sudarshan Bisht
>
>
> _______________________________________________
> gstreamer-devel mailing list
> [hidden email]
> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel

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Re: seek in AMR files

Sudarshan Bisht

Ok,  then GstBaseParse  performs seek, and its a base class for amrparse . Am I correct ?



On Tue, May 10, 2011 at 11:58 AM, Wim Taymans <[hidden email]> wrote:
On 05/10/2011 10:53 AM, sudarshan bisht wrote:
Default event handler would only push seek event to upstream element ( may be amrparse in this case, but I can't see src_event handler in amrparse too ) ,  my question is that how/where seek functionality is implemented for amr ( only amr audio,  not with  .3gp container ) playback.

in the amrparse element.

Wim



On Tue, May 10, 2011 at 10:43 AM, sreerenj b <[hidden email] <mailto:[hidden email]>> wrote:

   Hi,

   Check the default event handler in GstElement.

   On Tue, May 10, 2011 at 10:14 AM, sudarshan bisht
   <[hidden email] <mailto:[hidden email]>> wrote:


       I have been trying to play amr file using playbin2 through
       gstreamer application and trying seek.
       Just wondering how seek works for amr files since I don't see
       any seek event handling function ( _src_event() ) in
       amrnbdec.c
       <http://cgit.freedesktop.org/gstreamer/gst-plugins-ugly/tree/ext/amrnb/amrnbdec.c>

       file ? Is it handled in some other way ?



       --         Regards,

       Sudarshan Bisht

       _______________________________________________
       gstreamer-devel mailing list
       [hidden email]
       <mailto:[hidden email]>

       http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel




   --     Sreerenj Balachandran (Nokia-D ,R&D/Helsinki)
   Senior Engineer, Multimedia
   https://github.com/sreerenjb
   http://twitter.com/#!/sreerenj <http://twitter.com/#%21/sreerenj>



   _______________________________________________
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--
Regards,

Sudarshan Bisht

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Re: seek in AMR files

sreerenj


On Tue, May 10, 2011 at 9:55 PM, sudarshan bisht <[hidden email]> wrote:

Ok,  then GstBaseParse  performs seek, and its a base class for amrparse . Am I correct ?


yup.. :) 

On Tue, May 10, 2011 at 11:58 AM, Wim Taymans <[hidden email]> wrote:
On 05/10/2011 10:53 AM, sudarshan bisht wrote:
Default event handler would only push seek event to upstream element ( may be amrparse in this case, but I can't see src_event handler in amrparse too ) ,  my question is that how/where seek functionality is implemented for amr ( only amr audio,  not with  .3gp container ) playback.

in the amrparse element.

Wim



On Tue, May 10, 2011 at 10:43 AM, sreerenj b <[hidden email] <mailto:[hidden email]>> wrote:

   Hi,

   Check the default event handler in GstElement.

   On Tue, May 10, 2011 at 10:14 AM, sudarshan bisht
   <[hidden email] <mailto:[hidden email]>> wrote:


       I have been trying to play amr file using playbin2 through
       gstreamer application and trying seek.
       Just wondering how seek works for amr files since I don't see
       any seek event handling function ( _src_event() ) in
       amrnbdec.c
       <http://cgit.freedesktop.org/gstreamer/gst-plugins-ugly/tree/ext/amrnb/amrnbdec.c>

       file ? Is it handled in some other way ?



       --         Regards,

       Sudarshan Bisht

       _______________________________________________
       gstreamer-devel mailing list
       [hidden email]
       <mailto:[hidden email]>

       http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel




   --     Sreerenj Balachandran (Nokia-D ,R&D/Helsinki)
   Senior Engineer, Multimedia
   https://github.com/sreerenjb
   http://twitter.com/#!/sreerenj <http://twitter.com/#%21/sreerenj>



   _______________________________________________
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   <mailto:[hidden email]>
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--
Regards,

Sudarshan Bisht

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--
Sreerenj Balachandran (Nokia-D ,R&D/Helsinki)
Senior Engineer, Multimedia
https://github.com/sreerenjb

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Re: seek in AMR files

Sudarshan Bisht
Thanks   :) 

On Tue, May 10, 2011 at 10:07 PM, sreerenj b <[hidden email]> wrote:


On Tue, May 10, 2011 at 9:55 PM, sudarshan bisht <[hidden email]> wrote:

Ok,  then GstBaseParse  performs seek, and its a base class for amrparse . Am I correct ?


yup.. :) 

On Tue, May 10, 2011 at 11:58 AM, Wim Taymans <[hidden email]> wrote:
On 05/10/2011 10:53 AM, sudarshan bisht wrote:
Default event handler would only push seek event to upstream element ( may be amrparse in this case, but I can't see src_event handler in amrparse too ) ,  my question is that how/where seek functionality is implemented for amr ( only amr audio,  not with  .3gp container ) playback.

in the amrparse element.

Wim



On Tue, May 10, 2011 at 10:43 AM, sreerenj b <[hidden email] <mailto:[hidden email]>> wrote:

   Hi,

   Check the default event handler in GstElement.

   On Tue, May 10, 2011 at 10:14 AM, sudarshan bisht
   <[hidden email] <mailto:[hidden email]>> wrote:


       I have been trying to play amr file using playbin2 through
       gstreamer application and trying seek.
       Just wondering how seek works for amr files since I don't see
       any seek event handling function ( _src_event() ) in
       amrnbdec.c
       <http://cgit.freedesktop.org/gstreamer/gst-plugins-ugly/tree/ext/amrnb/amrnbdec.c>

       file ? Is it handled in some other way ?



       --         Regards,

       Sudarshan Bisht

       _______________________________________________
       gstreamer-devel mailing list
       [hidden email]
       <mailto:[hidden email]>

       http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel




   --     Sreerenj Balachandran (Nokia-D ,R&D/Helsinki)
   Senior Engineer, Multimedia
   https://github.com/sreerenjb
   http://twitter.com/#!/sreerenj <http://twitter.com/#%21/sreerenj>



   _______________________________________________
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   <mailto:[hidden email]>
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--
Regards,

Sudarshan Bisht

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--
Sreerenj Balachandran (Nokia-D ,R&D/Helsinki)
Senior Engineer, Multimedia
https://github.com/sreerenjb

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--
Regards,

Sudarshan Bisht

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