Record audio into adpcm format with gstreamer

[Mailing List SVR]

Il 09/07/2014 17:19, Nicolas Dufresne ha scritto:
> Le mercredi 09 juillet 2014 à 11:07 -0400, Ge Keep a écrit :
>> Thank you Nicolas.
>> so, is there any way to record audio into adpcm, g726 format with
>> gst-launch command?

I think you can use mkv to mux adpcm in a standard container, you need a 
recent enough gstreamer release I added this to mkv recently you need 
one of the latest 1.0 releases,

if you want to playback using gstreamer you can use gdp too,

Nicola

> Yes, you just did, but you can't play it back. If you want a playable
> file, you could consider extending wavenc element to support adpcm.
> Another option would be to extend audioparse, which is used to set caps,
> split and timestamp raw audio file (for testing purpose only).
>
> good luck,
> Nicolas
>
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