> Hi Pierre, A2DP allows for all frequencies, but only 44.1 and 48 are > mandatory to be supported by the headset. As a source it makes sense > to support all frequencies, since they will be directly defined by the > file being played. Nevermind, I confused SBC and MP3. You're right, however I remember from the IEC specs that the payloader needs to be different for frequencies below 32kHz, as the MP3 frame size is divided by two. In other words the code will probably not work even if the frequencies are supported. I would recommend sticking to mandatory frequencies for A2DP frequencies (never found a headset that supported optional frequencies anyway) -Pierre
