Add audio analyzer block with waveform and vectorscope#410
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Add audio analyzer block with waveform and vectorscope#410
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Adds a new analysis block (builtin.audioanalyzer) that provides real-time waveform (oscilloscope) and vectorscope (Lissajous) display for audio signals, using appsink for sample-level analysis with JSON transport via StromEvent. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replaces Vec<i8> JSON arrays (~4 bytes/sample) with base64-encoded strings (~1.33 bytes/sample) for waveform and vectorscope data, reducing expected throughput from ~350 KB/s to ~120 KB/s. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
…dering - Add show_full() for larger waveform + vectorscope in property inspector - Fix waveform quantization rounding so quiet signals remain visible - Fix waveform gaps by pixel-binning data columns and connecting midpoints - Pass audioanalyzer_data_store through to properties panel Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Replace manual painter code with egui_plot for the properties panel view - Add amplitude and bin-fraction sliders for waveform zoom control - Add scale slider for vectorscope zoom control - Show L/R legends with L min and R min hidden by default (toggleable) - Hide reference lines from legends (zero lines, mono/phase diagonals) - Fix i16 overflow panic in quantization by casting to i32 - Add egui_plot 0.34 dependency Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fix waveform legend so L min/R min can be toggled by the user - Change loudness not-finite warning from warn to trace level Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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