Generate ima adpcm wav and gsm wav files

Stefan Sauer ensonic at hora-obscura.de
Tue Oct 15 14:49:48 CEST 2013


On 10/14/2013 09:17 PM, Felipe Ferreira wrote:
> It's possible with gstreamer make Wave IMA ADPCM and Wave GSM files?
>
> With Sox (a gpl tool) i can convert files to wav adpcm or wav gsm with:
> sox input.wav -t wav -e ima-adpcm output.wav
> sox input.wav -t wav -e gsm-full-rate output.wav
>
> I need generate this files with gstreamer, but the wavenc plugin has
> sync caps audio/x-raw and x-alaw only. adpcmenc has src caps
> audio/x-adpcm and gsmenc has caps audio/x-gsm
You will need to expand the wavenc plugin in gst-plugins-good to handle
these two. If you have a patch, open a bug on http://bugzilla.gnome.org
and attach the patch.

Stefan
>
> Thanks =)
>
>
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