ipyannote 0.6.2

Interactive pyannote widgets

ipyannote

Installation

pip install ipyannote

or with uv:

uv add ipyannote

Development

We recommend using uv for development. It will automatically manage virtual environments and dependencies for you.

uv run jupyter lab example.ipynb

Alternatively, create and manage your own virtual environment:

python -m venv .venv
source .venv/bin/activate
pip install -e ".[dev]"
jupyter lab example.ipynb

The widget front-end code bundles it's JavaScript dependencies. After setting up Python, make sure to install these dependencies locally:

npm install

While developing, you can run the following in a separate terminal to automatically rebuild JavaScript as you make changes:

npm run dev

Open example.ipynb in JupyterLab, VS Code, or your favorite editor to start developing. Changes made in js/ will be reflected in the notebook.

Keyboard and gamepad shortcuts

The Waveform widget supports both keyboard shortcuts and standard gamepads. Click the waveform to give it focus before using either.

Gamepad bindings follow the W3C standard gamepad layout, which maps actions to button positions. Physical labels, however, differ by manufacturer: this table uses Xbox-style labels (A/B/X/Y). If you use a Nintendo-style controller, A and B (as well as X and Y) are physically swapped. The gamepad notation below uses 🕹️ for an analog stick, ⊙ for a stick click, ↔ for left/right axis, ↕ for up/down axis, and ✜ for the D-pad.

Playback

Feature	Mouse	Keyboard	Gamepad
Toggle play/pause	—	Space	L 🕹️ ⊙
Scrub playback	—	↔	L 🕹️ ↔
Scrub playback faster	—	Shift+↔	L 🕹️ ↔ + A
Zoom in/out	Ctrl+🖱️ scroll	Z / Shift+Z	R 🕹️ ↕
Loop on selection or selected region	—	L	B
Toggle beep sound on region in/out	—	B	—
Toggle gap visualization	—	G	—
Toggle action HUD	—	H	—

Selection

Feature	Mouse	Keyboard	Gamepad
Toggle selection	🖱️L + drag	S	R 🕹️ ⊙
Edit selection start	—	← / →	L 🕹️ ↔
Edit selection end	—	Shift+← / Shift+→	R 🕹️ ↔
Remove the selection	—	Escape	A

Regions

Feature	Mouse	Keyboard	Gamepad
Create a region	🖱️L×2	Enter	X
Split region	—	Shift+Enter	R₂
Delete selected region	—	Delete or Shift+Backspace	Y
Select region	🖱️L on region	—	L₂
Select previous/next region	—	Tab / Shift+Tab	L₁/R₁
Edit selected region start	—	↔	L 🕹️ ↔
Edit selected region end	—	Shift+↔	R 🕹️ ↔
Unselect region	—	Escape	A

Labels

Feature	Mouse	Keyboard	Gamepad
Cycle next/previous label for selected region	—	> / <	✜ ↕