In loopback driver, sampling rate change on the output side device would get reflected on the input side (“ADC”) device. Instead of running in mode where “ADC” tells the application what sampling rate it happens to have at a particular moment. Thus they lack functionality to report changes to the ongoing audio stream, unlike ASIO that actually supports this (although very few ASIO drivers do, since it is optional functionality just like DSD).Īudio input works like an ADC, and most of the time, OS expects that application wanting to use the “ADC” sets the sampling rate it wants to use. This is not what the typical OS audio engines are designed for, and reason why things like ASIO exists in first place.īut CoreAudio/WASAPI/ALSA expect to be in control of device sampling rate, and not slaved to external changes to the device sampling rate. But this is not generally what you want to do with HQPlayer, but instead you’d like to get the source data bit-perfect into HQPlayer and then HQPlayer’s output bit-perfect to the DAC. This allows multiple applications to play sounds at the same time, at different sample rates and everything gets mixed together for output. In those cases, Windows audio engine runs at the rate set in Control Panel / Sound settings and resamples everything to this internal engine rate.Īlso Linux with typical PulseAudio engine runs the same way. Same goes for WASAPI/DirectSound/WMM on Windows in shared mode. This is generally how CoreAudio works in normal cases. Sure it can be done if you run it through CoreAudio resampler so that HQPlayer sees a static CoreAudio sample rate and then the Qobuz application sends whatever sample rate to CoreAudio. I remember last year you once wrote that there is some macOS limitation but if Qobuz app + Blackhole can do it, then it can be done? Otherwise, the above has set the "last found" window for use below.ĬontrolSend, ahk_parent, ^j Previous trackĬontrolSend, ahk_parent, ^ Pause/Unpause
SendMode Input Recommended for new scripts due to its superior speed and reliability. Modify it to your needs: #NoEnv Recommended for performance and compatibility with future AutoHotkey releases. Not sure this solved your problem though, but just in case. I needed to control Roon when it was not in focus, or even minimized, and use this AutoHotKey script.
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