Hi all, I have a problem when using ALSA lib . The problem is : My ALSA driver only support a special sample rate , so ALSA lib must convert sample rates. But My driver don't get any audio data. When tracing the code of ALSA lib (alsa-driver-1.0.23), I found that : It mmap a address from my driver , but writting audio data to another address instead of that mmaped address. I think this is why my driver don't get any audio data .But I don't know why it don't write audo data to that mmaped address. Can you help me ? Any advices would help me a lot. Thank you, longer.zhou _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
