[gst-devel] msgsm plugin not recognized
Thijs Vermeir
thijsvermeir at gmail.com
Sat Jan 17 16:35:31 CET 2009
Hi,
On Fri, Jan 16, 2009 at 05:03:51PM -0600, Tom Vacek wrote:
> Thanks for looking at this. Here it is.
>
> twvacek at v1:~/Desktop$ gst-inspect msgsmdec
> Factory Details:
> Long name: MS GSM audio decoder
> Class: Codec/Decoder/Audio
> Description: Decodes MS GSM encoded audio
> Author(s): Philippe Khalaf <burger at speedy.org>
> Rank: none (0)
Also, decoders with a rank 0 will not be auto-plugged. This needs to be
higher than 0 before Totem will use this decoder.
Gr,
Thijs
>
> 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
>
> GObject
> +----GstObject
> +----GstElement
> +----GstMSGSMDec
>
> Pad Templates:
> SINK template: 'sink'
> Availability: Always
> Capabilities:
> audio/x-msgsm
> rate: 8000
> channels: 1
>
> SRC template: 'src'
> Availability: Always
> Capabilities:
> audio/x-raw-int
> endianness: 1234
> signed: true
> width: 16
> depth: 16
> rate: 8000
> channels: 1
>
>
> Element Flags:
> no flags set
>
> Element Implementation:
> Has change_state() function: gst_element_change_state_func
> Has custom save_thyself() function: gst_element_save_thyself
> Has custom restore_thyself() function: gst_element_restore_thyself
>
> Element has no clocking capabilities.
> Element has no indexing capabilities.
> Element has no URI handling capabilities.
>
> Pads:
> SRC: 'src'
> Implementation:
> Has custom eventfunc(): gst_pad_event_default
> Has custom queryfunc(): gst_pad_query_default
> Provides query types:
> Has custom intconnfunc(): gst_pad_get_internal_links_default
> Pad Template: 'src'
> SINK: 'sink'
> Implementation:
> Has chainfunc(): gst_msgsmdec_chain
> Has custom eventfunc(): gst_pad_event_default
> Has custom queryfunc(): gst_pad_query_default
> Provides query types:
> Has custom intconnfunc(): gst_pad_get_internal_links_default
> Pad Template: 'sink'
>
> Element Properties:
> name : The name of the object
> flags: readable, writable
> String. Default: null Current: "msgsmdec0"
>
>
> Michael Smith wrote:
> > 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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> >>
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