Re: [linux-audio-dev] low latency + mp3

2001-10-23 Thread Jelle
On Mon, Oct 22, 2001 at 10:34:11PM +1000, David Burrows wrote: > 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? I think you

Re: [linux-audio-dev] low latency + mp3

2001-10-22 Thread Andre Pang
On Mon, Oct 22, 2001 at 03:41:47PM -0400, Paul Davis wrote: > >The question becomes, why? Latency is important when receiving audio > >processin g it, and resending it somewhere else. It is also important > >when composing on th e computer. But playing back mp3s? What does > >having 2 ms buffers

Re: [linux-audio-dev] low latency + mp3

2001-10-22 Thread Paul Davis
>The question becomes, why? Latency is important when receiving audio >processin g it, and resending it somewhere else. It is also important >when composing on th e computer. But playing back mp3s? What does >having 2 ms buffers for mp3 playbac k get you? I'll have to admit I >don't quite understa

Re: [linux-audio-dev] low latency + mp3

2001-10-22 Thread brian redfern
Check out terminatorX, its a dj - style gui interface to mpg123, and you have user created buffers, so you can run mpg123 with 4 buffers if you want. --- Andy Wingo <[EMAIL PROTECTED]> wrote: > Hi David, > > On Mon, 22 Oct 2001, David Burrows wrote: > > My question is this. How would one go abou

Re: [linux-audio-dev] low latency + mp3

2001-10-22 Thread Andy Wingo
Hi David, On Mon, 22 Oct 2001, David Burrows wrote: > 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

Re: [linux-audio-dev] low latency + mp3

2001-10-22 Thread Andy Lo A Foe
On Mon, 22 Oct 2001, David Burrows wrote: > 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 t

[linux-audio-dev] low latency + mp3

2001-10-22 Thread David Burrows
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