Hi all, I have been following recent developments in the Linux area, and have seen Andrew's low latency patch, and more recently the pre-emptible kernel patch. Of particular note is that Benno's benchmarking utility (the one that produces the graphs) shows quite acceptable performance for 3x256 byte buffers.
My question is this. How would one go about modifying say mpg123, so that it uses 3x256 (or 3x128) byte buffering? I've ran the source through doxygen, and started to have a brief look into it but I am wondering if someone has already achieved this or could give a description of where to start. The bonus question is about pitch control. I understand that this can be achieved by simply changing the sampling rate, however, I'm wondering if anyone has knowledge of fast or high quality resampling algorithms? Any thoughts, urls, patches or otherwise on the subject would be great. =) Cheers, David.
