ec2bb0f985
New Camera app whose shots show up in Photos, and the splash_live example (streamed live coding of Splash UI and shaders). Translator: speech and photos run where the models run (hub or on-device), microphone opened only on record. Amp: cubic volume, meters after volume, visualizer on the phone, output open only while playing. Code: run errors marked in the editor, start_app/list_apps through the WM. Route works offline from its cache. apps/video plays through the platform's player. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
37 lines
1.9 KiB
Markdown
37 lines
1.9 KiB
Markdown
# Amp
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Makepad Amp is one music player for the music systems installed on the
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machine, drawn as a piece of hardware. Each system is a `MusicSource`
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(`src/source`): Spotify through the command line its desktop app ships, the
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Spotify desktop app's own player, D-Bus players on Linux, and local files
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(mp3, ogg, flac) that Amp plays itself.
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- A 20-band graphic equalizer and output level on the sound the player
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makes (Amp taps the player's output on macOS; macOS asks once).
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- The screen shows a spectrum or the Visualizer: presets rendered from the
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sound (`libs/milkdrop`). Amp ships a few presets of its own
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(`resources/visualizer`); the preset browser downloads a larger pack on
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request. A tap on the picture shows it alone, a sideways swipe changes
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the preset, and a pop-out window shows it edge to edge. On a phone the
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picture renders at a fixed pixel budget, scaled up to the screen.
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- With no music system to connect to (a phone, Spotify not running) Amp
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opens on the cached songs, and Play plays them.
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- Styles (`resources/styles`) and layouts (`resources/layouts`) restyle and
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rearrange the device; the AI stylist writes styles and visualizer presets
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with your own Claude Code or Codex.
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- A queue, folders, playlists and search over every connected system.
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```sh
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cargo run --release -p makepad-app-amp
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cargo run -p makepad-run --release -- run makepad-app-amp # makepad run (JIT)
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```
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Data lives in `local/amp/` inside the Makepad checkout (an Amp installed
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outside a checkout uses the app's data folder). The portable offline
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library is `local/amp/offline/` (`songdb.json`, `songs/`, `art/`): Amp shows
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and plays those songs without a Spotify connection, and copying the folder
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to another checkout carries the songs, metadata and artwork along.
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`AMP_DATA_DIR` overrides the data folder for an isolated run. Environment:
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`MUSIC_MUTE=1` processes the sound without playing it (test runs).
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Credits and third-party notes: [CREDITS.md](CREDITS.md).
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