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diff --git a/audio/clap/README b/audio/clap/README new file mode 100644 index 0000000000..992237e19a --- /dev/null +++ b/audio/clap/README @@ -0,0 +1,77 @@ +CLAP (“CLever Audio Plug-in API”) + +Developed in collaboration with experts from diverse fields in the music +software industry, CLAP is a cutting-edge plug-in standard, designed +for modern computers, software, and paradigms. CLAP caters to novel DAW +concepts, and opens up new horizons for what a plug-in can do or be. + +Here are some immediately useful advantages of CLAP: +Better Performance From Modern CPUs + +Developed with modern CPUs in mind, CLAP takes multi-thread management +to a new level, with a clear and efficient allocation of roles between +plug-in and host. Specifically, CLAP allows collaborative multicore +support between plug-in and host through a so-called “thread-pool”, +also allowing hosts to manage CPU-threading for plug-ins that provide +their own multicore support. Preliminary tests show significant +performance gains compared with current solutions. + +CLAP hosts can read plug-in metadata and help organize your plug-ins. +As CLAP hosts can retrieve information from plug-ins without having to +wait for them to initialize, plug-in scans can be much faster. + +Furthermore, we’re currently finalizing an extension which +lets plug-ins tell the host which files they need +(e.g. samples or wavetables), and the host can consolidate those in +the project file. That means you’ll never lose a sample while +transferring a project between systems! +Better Modulation + +The CLAP standard promotes new ways to create music with automation, +modulation, and expressions. Here are a few examples: + +CLAP supports per-note automation and modulation +(in accordance with the recent MIDI 2.0 specifications). + +Going one step further, CLAP’s parameter modulation concept allows for +temporary parameter offsets. Parameter modulation is non-destructive, +so as soon as the modulation has finished, the target parameter will +return to its original state. + +CLAP makes it possible for polyphonic plug-ins to have their per-voice +parameters modulated for individual notes (“MPE on steroids”). + +The KISS (keep it simple, silly) mantra belongs to CLAP. +From the C-only ABI, which allows binding to any programming language, +to the transparent client-server model between host and plug-in, +the robustness and clarity of the threading model, +and the single event queue for all kinds of parameter changes, +timing and MIDI. Despite being so comprehensive, everything in CLAP is +easy to find and easy to implement. + +A single cpp/hpp glue layer for C++ offers a quick start into the ABI, +and its built-in “proxy layer” finds common threading bugs in an +instant. Apropos C-only ABI: There are no platform specific +dependencies: In theory CLAP should also run well on embedded platforms, +game consoles or specialized supercomputers. + +Open Source & Liberal License + +CLAP is open source, released under the MIT license: +No fees, memberships or proprietary license agreements are required +before developing or distributing a CLAP capable host or plug-in, and +the license never expires. In a nutshell, there are no entry hurdles for +developers, and plenty of open source projects already benefit from +CLAP. + +MIDI Just Works! + +Inspired by MPE and MIDI 2.0, CLAP can adapt to any future MIDI +standard. Wherever a solid standard exists, we allow developers to +freely decide how to apply it. Plug-ins can receive and send any MIDI +event on multiple ports. + +Extensibility & Governance + +A simple system for extensions makes CLAP future-proof. Companies can +offer proprietary extensions if required for specific features. |