[Openal] Queuing multiple buffers with changing frequency to one source

[Jörn Koch]

Dear list,

According to the documentation OpenAL 1.1 implementations restrict 
multiple buffers queued to one source to be of the same audio format.
Does this mean, that they also have to have the same frequency or is it 
possible to enqueue buffers with different frequency to one source?

E.g: All buffers are of format AL_FORMAT_STEREO16 but their frequency
is either 44100 Hz or 32000 Hz.

Thanks ins advance!

With best regards
Jörn Koch