encode MP3 file into SBC

[regis]

Hi,

I would like to know if it is possible to encode a MP3 file into SBC.
I want to stream a MP3 file between a PocketPc and a PC over Bluetooth
using A2DP profiles.

Any advices is welcome
Thanks

Régis

 

[Henryk Plötz]

Moin,

Am 2 Mar 2005 05:09:30 -0800 schrieb regis:

I would like to know if it is possible to encode a MP3 file into SBC.
I want to stream a MP3 file between a PocketPc and a PC over Bluetooth
using A2DP profiles.

Well, you might have to decode the mp3 to raw pcm first, but then it's
no problem. You can get an open source SBC codec from
http://bluetooth-alsa.sourceforge.net/ and then do the mp3->pcm->sbc
transcoding via
mpg123 --au - file.mp3 | sbc/sbcenc - > file.sbc

--
Henryk Plötz
Grüße aus Berlin
~~~~~~~ Un-CDs, nein danke! http://www.heise.de/ct/cd-register/ ~~~~~~~
~ Help Microsoft fight software piracy: Give Linux to a friend today! ~

 

[regis]

thanks a lot
But I have also found a SBC encoder/decoder (executable) on
https://www.bluetooth.org/qualification/, which is included in A2DP
test spec. It's only an executable but he can do the same thing as the
open source decoder SBC??

 

[Henryk Plötz]

Moin,

Am 17 Mar 2005 09:20:15 -0800 schrieb regis:

It's only an executable but he can do the same thing as the
open source decoder SBC??

Well, yes (maybe it can do even more). If I recall correctly, it can
however only work on files: put an audio file in, get a sbc file out.
The open source programs (in the true spirit of unix) operate on
stdin/stdout and therefore on streams.

--
Henryk Plötz
Grüße aus Berlin
~~~~~~~ Un-CDs, nein danke! http://www.heise.de/ct/cd-register/ ~~~~~~~
~ Help Microsoft fight software piracy: Give Linux to a friend today! ~