ASIO4ALL Official Home

Universal Windows ASIO Driver

Version 2.9 (Beta 1)

Changes since version 2.8:

The GUI changed somewhat, but almost everything will be just about where it used to be. You’ll find your way ’round! W is gone since soon he will be indeed.
Add system tray access to control panel and status indicator.
Control panel now remembers its screen position.
Workaround for IDT HD Audio driver registering WaveRT interface under XP.
Un-blacklisted STHDA for sample rates above 48kHz. Out on probation now.
Workaround for WaveRT event mode seemingly still broken in WOW64, even after Vista 64 SP1.
Improve WaveRT performance in Vista.
Add host application interface, giving developers the option to control ASIO4ALL configuration from inside their application.
And, once again: More minor improvements, most of which mainly serve to increase fault tolerance, others may change the world as we know it, but, alas, over time I had forgotten which ones and in what way exactly.

ASIO4ALL 2.9 (Beta 1) Downloads ⮱

Posted

August 3, 2008

in

Newsroll, Version History

by

Michael Tippach

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Advanced configuration

Once the control panel has been switched to advanced mode, things begin to look a little more complicated. The device list is now expandable and you can enable more than one item at a time. The device list contains Devices, Device Interfaces and so called “Pins”. Devices are independent hardware units most of the time.…
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Device aggregation

Using the button next to each entry, you can now selectively enable/disable each particular item in the device list. This way, you can also create multi-device-setups (“aggregate devices”). Multi-device-setups require that all the devices involved are running from the same clock source. You can achieve this by daisy-chaining devices via S/PDIF etc. On-board devices usually…
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Latency Compensation

Since ASIO4ALL does not have sufficient knowledge of the underlying hardware/driver architecture, it can only guess the actual latencies involved. With these sliders you can compensate for the latencies unknown to ASIO4ALL such that recordings in your sequencer Software are properly aligned with the rest. Note: In multi-device-setups the largest respective value of all devices…
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Hardware Buffer on/off

Note: For WaveRT drivers, this box is labeled “Allow Pull Mode (WaveRT)” instead! Enables the hardware buffer for the highlighted device. This only works for so called “WavePCI” miniports, as other types of WDM drivers do not usually allow direct access to the hardware buffer. Adjustment for best hardware buffer performance involves the “ASIO Buffer…
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Kernel Buffers/Buffer Offset

If hardware buffering is disabled, this control lets you add up to two more buffers to be queued for audio output. Each additional buffer increases the output latency of the device by the time it takes to play one buffer. Therefore, the initial setting of “2” should only be changed on less powerful machines, where…
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