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Phase 6: Add WAV clips, graph playback and bounded recording

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Johannes Findeisen 2026-10-27 00:31:03 +01:00
commit 8a37090b81
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docs/ROADMAP.md
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@ -66,6 +66,16 @@ no undo, asset playback, MIDI or persisted GUI layout are explicit limits.
Audio import/playback, recording through bounded buffers, missing-asset
handling, no file I/O in callbacks.
Implemented: bounded PCM16/24/32 and float32 WAV import (mono/stereo downmix),
preloaded overlap-summed clip plans with linear rate conversion, and an audio
source node using ordinary graph routing. A lock-free SPSC ring transfers JACK
input to a control-thread WAV writer; Stop finalizes and adds successful takes.
Version 2 metadata stores external asset references and reads v1. Missing assets
remain silent with reporting and manual relinking. Core, callback, GUI and live
software record/save/reopen/play acceptance tests pass. See AUDIO_FILES.md for
memory/format limits, overflow recovery and deferred physical-device validation.
No new dependency or callback I/O was introduced.
## Phase 7 — MIDI and instrument
MIDI input/events/clips, simple internal instrument, note-off/panic handling,
then a basic piano roll.