how to play wma file through gstreamer pipeline

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how to play wma file through gstreamer pipeline

arnabsamanta
Hello developers,

Please tell how can i play a wma file through pipeline.

I am using the following pipeline
gst-launch filesrc location=/root/Desktop/songs/xxx.wma ! ffdec_wmav2 ! alsasink

and the following is the error log

Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
ERROR: from element /pipeline0/ffdec_wmav20: Internal GStreamer error: negotiation problem.  Please file a bug at http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer.
Additional debug info:
gstffmpegdec.c(2315): gst_ffmpegdec_chain (): /pipeline0/ffdec_wmav20:
ffdec_wmav2: input format was not set before data start
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
FREEING pipeline ...

I guess i need a wma parser . Is it available ? if so in which package ?
Or do i need to change the pipeline ?

Thanks in advance .....

Regards ,
         ~Arnab


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Re: how to play wma file through gstreamer pipeline

Vinay Krishnamurthy
Hello Arnab,

please use asfdemux which is part of gst-plugins-ugly.

- Vinay

On Mon, May 25, 2009 at 12:19 PM, Arnab Samanta <[hidden email]> wrote:
Hello developers,

Please tell how can i play a wma file through pipeline.

I am using the following pipeline
gst-launch filesrc location=/root/Desktop/songs/xxx.wma ! ffdec_wmav2 ! alsasink

and the following is the error log

Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
ERROR: from element /pipeline0/ffdec_wmav20: Internal GStreamer error: negotiation problem.  Please file a bug at http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer.
Additional debug info:
gstffmpegdec.c(2315): gst_ffmpegdec_chain (): /pipeline0/ffdec_wmav20:
ffdec_wmav2: input format was not set before data start
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
FREEING pipeline ...

I guess i need a wma parser . Is it available ? if so in which package ?
Or do i need to change the pipeline ?

Thanks in advance .....

Regards ,
        ~Arnab


The information contained in this electronic message and any attachments to this message are intended for the exclusive
use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended
 recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy
 all copies of this message and any attachments contained in it.


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Re: how to play wma file through gstreamer pipeline

pritesh kumar-3
In reply to this post by arnabsamanta
u need asfdemux in gst-plugins-ugly


cheers
antwan rockamora

On Mon, May 25, 2009 at 12:19 PM, Arnab Samanta <[hidden email]> wrote:
Hello developers,

Please tell how can i play a wma file through pipeline.

I am using the following pipeline
gst-launch filesrc location=/root/Desktop/songs/xxx.wma ! ffdec_wmav2 ! alsasink

and the following is the error log

Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
ERROR: from element /pipeline0/ffdec_wmav20: Internal GStreamer error: negotiation problem.  Please file a bug at http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer.
Additional debug info:
gstffmpegdec.c(2315): gst_ffmpegdec_chain (): /pipeline0/ffdec_wmav20:
ffdec_wmav2: input format was not set before data start
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
FREEING pipeline ...

I guess i need a wma parser . Is it available ? if so in which package ?
Or do i need to change the pipeline ?

Thanks in advance .....

Regards ,
        ~Arnab


The information contained in this electronic message and any attachments to this message are intended for the exclusive
use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended
 recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy
 all copies of this message and any attachments contained in it.


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the minds behind Google Creative Lab, Visual Complexity, Processing, &
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Re: how to play wma file through gstreamer pipeline

Edward Hervey
On Mon, 2009-05-25 at 12:44 +0530, pritesh kumar wrote:
> u need asfdemux in gst-plugins-ugly

  And more generically, you should use either:
  * playbin2 if you just want to playback, or
  * decodebin2 if you want to do something with the decoded streams but
don't care about how it's decoded.

    Edward

>
>
> cheers
> antwan rockamora
>
> On Mon, May 25, 2009 at 12:19 PM, Arnab Samanta
> <[hidden email]> wrote:
>         Hello developers,
>        
>         Please tell how can i play a wma file through pipeline.
>        
>         I am using the following pipeline
>         gst-launch filesrc location=/root/Desktop/songs/xxx.wma !
>         ffdec_wmav2 ! alsasink
>        
>         and the following is the error log
>        
>         Setting pipeline to PAUSED ...
>         Pipeline is PREROLLING ...
>         ERROR: from element /pipeline0/ffdec_wmav20: Internal
>         GStreamer error: negotiation problem.  Please file a bug at
>         http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer.
>         Additional debug info:
>         gstffmpegdec.c(2315): gst_ffmpegdec_chain
>         (): /pipeline0/ffdec_wmav20:
>         ffdec_wmav2: input format was not set before data start
>         ERROR: pipeline doesn't want to preroll.
>         Setting pipeline to NULL ...
>         FREEING pipeline ...
>        
>         I guess i need a wma parser . Is it available ? if so in which
>         package ?
>         Or do i need to change the pipeline ?
>        
>         Thanks in advance .....
>        
>         Regards ,
>                 ~Arnab
>        
>        
>         The information contained in this electronic message and any
>         attachments to this message are intended for the exclusive
>         use of the addressee(s) and may contain proprietary,
>         confidential or privileged information. If you are not the
>         intended
>          recipient, you should not disseminate, distribute or copy
>         this e-mail. Please notify the sender immediately and destroy
>          all copies of this message and any attachments contained in
>         it.
>        
>        
>         ------------------------------------------------------------------------------
>         Register Now for Creativity and Technology (CaT), June 3rd,
>         NYC. CaT
>         is a gathering of tech-side developers & brand creativity
>         professionals. Meet
>         the minds behind Google Creative Lab, Visual Complexity,
>         Processing, &
>         iPhoneDevCamp asthey present alongside digital heavyweights
>         like Barbarian
>         Group, R/GA, & Big Spaceship. http://www.creativitycat.com 
>         _______________________________________________
>         gstreamer-devel mailing list
>         [hidden email]
>         https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
>        
>
> ------------------------------------------------------------------------------
> Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT
> is a gathering of tech-side developers & brand creativity professionals. Meet
> the minds behind Google Creative Lab, Visual Complexity, Processing, &
> iPhoneDevCamp asthey present alongside digital heavyweights like Barbarian
> Group, R/GA, & Big Spaceship. http://www.creativitycat.com 
> _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel


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Group, R/GA, & Big Spaceship. http://www.creativitycat.com 
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