29.Jan.2023
Amigans-Forum
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AmigaOS 4: Version 6.11 of audio driver for Intel HD Audio
The AHI driver for AmigaOS 4 written by Harald Kanning supports PCIe cards with sound chips that meet the HD Audio specification (amiga-news.de reported). The archive also contains a simple "mixer" which can be used to control the volume. With the update to version 6.11, the driver also supports the AmigaOne X1000 for the first time. The other changes:
- Added autoswitch between 16bit and 24bit recording buffer
- Removed Mixer option to limit Recording resolution to 16bit.
- Created User Manual
- Small optimizations
For use on the X1000, the developer explained: "The IDT 92HD700 codec on X1000 works completely different compared to other CODECs. Most noticeable is the missing monitor hardware.
Instead there's a karaoke mode which will mix the input of the ADC to out Line output. Therefore the Monitor volume slider has been replaced with a mute checkbox. The monitor/karaoke volume is equal to the ADC volume and therefore controlled with the input volume slider.
If you want to use this driver on your X1000 than make sure that the original ahi driver (HDAUDIO) is removed and the X1000 mixer program and docky is not running/started (be aware that the Enhancer updater utility likes to reinstall this driver)."
AmigaOS 4.1 FE Update 2 (the author has not tested it under previous versions) and AHI 6.6 are required. (dr)
[News message: 29. Jan. 2023, 14:28] [Comments: 0]
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