17.Apr.2023
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SFX engine: Audio Mixer 3.1
Jeroen Knoester's Audio Mixer (YouTube video of version 2.0) allows real time mixing several samples onto a single channel (up to 4 samples on one channel), while maintaining high performance (3.7% CPU time for 4 samples mixed @ 11KHz on an standard 1MB A500).
The author of the "Amiga Tech Files" - for example Different methods for Dual Layer Graphics - introduced first versions in such a blog post. Audio mixer 3.1 is a completely reworked version of that, featuring much more detailed documentation, extra examples, integration with C programs and several new features like looping samples, the internal 'voices' of the mixer being exposed, configuration through a config file (most things will be calculated automatically) and and no longer requiring samples to be a multiple of the mixer buffer size in length (samples can now be a multiple of 4 bytes instead, which saves RAM). (dr)
[News message: 17. Apr. 2023, 06:04] [Comments: 0]
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