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Ask Justin Frankel
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Question:
Is there, in your opinion, a clearly better driver/sysyem between ASIO, ALSA and CoreAudio? Why do you think that Microsoft never developed a built-in low-latency universal driver if even Linux has one?
Asked by Joan (37.159.65.x) on May 2 2019, 11:55pm
Reply on May 3 2019, 3:28am:
Hmm they all have their strengths and weaknesses. Some thoughts:
CoreAudio: slightly crufty but relatively decent API. Multiple clients (awesome!), floating point, aggregate devices, overall winner IMO.
ASIO: pretty easy API, but missing functionality (nobody seems to implement underrun indicators???), and most drivers don't support multiple clients/routing.
ALSA: moderately clean API, but hard to get right across various drivers, also programmer responsible for scheduling. No multiple-client support.
JACK: probably the best API of all worlds, but configuring it is still a pain
Comments:
Posted by wasereb4 (94.134.90.x) on May 4 2019, 10:02pm:
"that Microsoft never developed a built-in low-latency universal driver" - that's supposed to be WASAPI I guess?
Posted by
Justin
on May 5 2019, 12:51pm:
WASAPI is a terrible API IMO, and also in multi-client (shared) mode it is not particularly low in latency.
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