[MPlayer-dev-eng] real mmap-support in ao_alsa

joy joy at pingfm.org
Fri Jul 19 18:19:50 CEST 2002


On Thu, Jul 18, 2002 at 08:12:28PM +0200, Arpi wrote:
> > i actually started an ao_jack, i did already a kind of 'sounding'
> what is 'jack'  ?
> 
its a kind of low-latency soundserver proposed mainly for
connecting apps. something like ASIO for linux.

see link below.

> you can set fragment size and number of fragment, so you can set up very low
> delay stream too (down to 128 byte buffer size) - but mplayer - due to
> push&play philosophy - doesn't like <32k buffers.
> 

yes, 32k seems to be the minimum for alsa too. whats the default for OSS?
as OSS is one of the most stable ao's i see no need to tweaking
it. but, don't know maybe you can set a switch for lowering
fragment-size too.

-- 
regards

____-
joy

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