[gst-devel] msgsm plugin not recognized

Michael Smith msmith at xiph.org
Sat Jan 17 00:00:56 CET 2009


On Fri, Jan 16, 2009 at 2:08 PM, Tom Vacek <vacek008 at umn.edu> wrote:
> A voicemail system (Asterisk) forwards messages to me in "msgsm"
> format.  I can play them with Blastwave mplayer (see below).  In a
> nutshell, I compiled a gstreamer msgsm plugin, and gstreamer appears to
> recognize it, but my messages still won't play.
>
> The following three command outputs tell the story:

Not really. "gst-inspect msgsmdec" would be the crucial missing info...

Mike

>
> ======================================
> xx at v1:~$ gst-inspect msgsm
> Plugin Details:
>  Name:            msgsm
>  Description:        msGSM encoder/decoder
>  Filename:        /usr/lib/gstreamer-0.10/libgstmsgsm.so
>  Version:        0.12.10
>  License:        LGPL
>  Source module:    gst-plugins-farsight
>  Binary package:    Farsight
>  Origin URL:        http://farsight.sf.net
>
>  msgsmenc: MS GSM audio encoder
>  msgsmdec: MS GSM audio decoder
>
>  2 features:
>  +-- 2 elements
>
> ============================
> xx at v1:~$ totem msg0000.WAV
> ** Message: don't know how to handle audio/ms-gsm, rate=(int)8000,
> channels=(int)1, codec_data=(buffer)4001
> ** Message: Error: You do not have a decoder installed to handle this
> file. You might need to install the necessary plugins.
> gstplaybasebin.c(2307): prepare_output (): /GstPlayBin:play
>
> ** Message: Missing plugin: gstreamer|0.10|totem|MS GSM
> decoder|decoder-audio/ms-gsm (MS GSM decoder)
> ** Message: Automatic missing codec installation not supported (helper
> script missing)
>
> =======================================
> xx at v1:~$ mplayer msg0000.WAV
> MPlayer 1.0rc2-CSW-Studio11 (C) 2000-2007 MPlayer Team
> CPU: Intel x86
> CPUflags:  MMX: 0 MMX2: 0 3DNow: 0 3DNow2: 0 SSE: 0 SSE2: 0
> Compiled for x86 CPU with extensions:
>
> Playing msg0000.WAV.
> Audio file file format detected.
> ==========================================================================
> Opening audio decoder: [msgsm] native GSM/MSGSM audio decoder
> AUDIO: 8000 Hz, 1 ch, s16le, 13.0 kbit/10.16% (ratio: 1625->16000)
> Selected audio codec: [msgsm] afm: msgsm (MS GSM)
> ==========================================================================
>
>
>
>
>
>
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