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Control media playback

Skill sumitaich1998/jarvisvr/skills/media/control-media-playback

Play, pause, seek, and adjust audio or video, and react to transport controls. Use for "play some music", "pause", "skip ahead 30 seconds", "turn it up", or "play that video". Triggers: play, pause, resume, stop, skip, seek, rewind, volume, louder, quieter, next track, music, video.From its SKILL.md

Install
npx -y skills add sumitaich1998/jarvisvr --skill control-media-playback

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

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  • 2 stars2 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

What its file declares

Copied from the file, not written here

The file declares its own license as MIT. That is the author’s claim about this one file, and it is not the same thing as the license GitHub reports for the repository, which is listed with the other numbers below.

SKILL.md

2.6 KB, 604 tokens by cl100k_base, as published. Nobody here has run it

Control Media Playback

Drive a media_player (and, for music, an optional music_visualizer) and handle its transport events.

Steps

  1. Resolve the source. A named track/video → resolve a source_url + media_type (audio|video). "Play music" with no title → a default playlist.
  2. Start with play_media. Spawns a media_player (state:"playing").
  3. For music, add ambience with show_music_visualizer (audio-reactive).
  4. Handle controls (client.interaction, §5.11) with holo.update:
    • play_pause → toggle state.
    • seek{position_ms} → set position_ms.
    • set_volume{volume} → set volume (0–1).
    • stop → state:"stopped" or holo.destroy.
  5. Map speech to actions: "turn it up" → volume += 0.1; "skip 30s" → position_ms += 30000.

Output

media_player (play_media, props per registry.json):

{ "widget_type": "media_player",
  "transform": { "anchor": "world", "billboard": true },
  "props": { "title": "Lo-fi Beats", "source_url": "https://cdn.jarvisvr.app/audio/lofi.mp3",
             "media_type": "audio", "state": "playing", "position_ms": 0,
             "duration_ms": 180000, "volume": 0.6, "loop": true },
  "interactions": ["tap","grab","resize","slider"] }

music_visualizer (show_music_visualizer):

{ "widget_type": "music_visualizer",
  "props": { "track": "Lo-fi Beats", "artist": "Chillhop", "style": "bars",
             "amplitude": [0.2,0.6,0.9,0.4,0.7], "color": "#7FE7FF", "playing": true } }

Edge cases

  • Source not found → say so; offer alternatives, don't fabricate a URL.
  • Nothing playing ("pause") → no-op with a gentle note.
  • Volume bounds → clamp to 0.0–1.0.
  • Video vs audio → video uses a larger world-anchored player; keep it out of the user's path (defer placement to stage-agent).
  • Ambient background loop (rain, café) → that's set-soundscape.
  • Generate cover art / imagery → create-image.

What ships with it

Read from the repository

Just SKILL.md. No reference files, no scripts.

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