how to play .wma audio by gstreamer

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how to play .wma audio by gstreamer

brad2012
Dears,

Anyone have idea about :
which plugin is suitable for play wma file?

When I play wma file  decodebin2 say "no  suitable plugin found".

Thanks!
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Re: how to play .wma audio by gstreamer

Tim-Philipp Müller-2
On Fri, 2012-07-13 at 15:55 +0800, Soho Soho123 wrote:

Hi,

> which plugin is suitable for play wma file?
>
> When I play wma file  decodebin2 say "no  suitable plugin found".

You will need an asf/wma demuxer (asfdemux element from
gst-plugins-ugly) and a wma decoder (gst-ffmpeg/gst-libav
plugin/package). Depending on which GStreamer version you're using,

gst-inspect-0.10 asfdemux or gst-inspect-1.0 asfdemux

and

gst-inspect-0.10 ffdec_wmav2 or gst-inspect-1.0 avdec_wmav2

should show something.

Cheers
 -Tim


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Re: how to play .wma audio by gstreamer

brad2012
Hi,

But when I plugin ffmpeg plugin, it is fail.
Do you have idea?
# gst-inspect-0.10 -a
do_page_fault() #2: sending SIGSEGV to gst-plugin-scan for invalid
read access from
00000000 (epc == 2aea94a8, ra == 2b49adcc)

ERROR: Caught a segmentation fault while loading plugin file:
/etc/gstreamer-0.10/libgstffmpeg.so

Please either:
- remove it and restart.
- run with --gst-disable-segtrap --gst-disable-registry-fork and debug.
do_page_fault() #2: sending SIGSEGV to gst-plugin-scan for invalid
read access from
00000000 (epc == 2aea94a8, ra == 2b021dcc)

ERROR: Caught a segmentation fault while loading plugin file:
/etc/gstreamer-0.10/libgstffmpeg.so



2012/7/13 Tim-Philipp Müller <[hidden email]>:

> On Fri, 2012-07-13 at 15:55 +0800, Soho Soho123 wrote:
>
> Hi,
>
>> which plugin is suitable for play wma file?
>>
>> When I play wma file  decodebin2 say "no  suitable plugin found".
>
> You will need an asf/wma demuxer (asfdemux element from
> gst-plugins-ugly) and a wma decoder (gst-ffmpeg/gst-libav
> plugin/package). Depending on which GStreamer version you're using,
>
> gst-inspect-0.10 asfdemux or gst-inspect-1.0 asfdemux
>
> and
>
> gst-inspect-0.10 ffdec_wmav2 or gst-inspect-1.0 avdec_wmav2
>
> should show something.
>
> Cheers
>  -Tim
>
>
> _______________________________________________
> gstreamer-devel mailing list
> [hidden email]
> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
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Re: how to play .wma audio by gstreamer

Nicolas Dufresne
Le vendredi 13 juillet 2012 à 19:11 +0800, Soho Soho123 a écrit :

ERROR: Caught a segmentation fault while loading plugin file:
/etc/gstreamer-0.10/libgstffmpeg.so
Hmm, that is a really odd place to install shared objects. Would it be possible to generate a backtrace using gdb or coredump gdb and share it with us? Which platform target is this ?

cheers,
Nicolas
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