> Great work! i'm very interested with the MP3 sink, do you have some > plan to use Vinod and Pierre's patchset about compress audio data > APIs? I was writing a DSP driver based on that patchset for Medfield > platform, i hope pulseaudio could add such dsp sink which accpet all > compressed formats data the DSP could offload HW decoding Hi Xingchao, I think there's a language confusion here. In Bluetooth-speak, the sink refers to the receive functionality, i.e. you receive compressed data over A2DP and play it locally. What you described is a sink in the PulseAudio sense. Vinod is working on a thin user-space library on top of the kernel API for compressed data, we should talk on how this could be used from a PulseAudio environment. Cheers, -Pierre