WarCam · Phase 4A · Compositor (Free Drag Overlay)

WarCam Phase 4A · Compositor

Session + Project

IDLE

Project (IndexedDB)

db: ? autosave: on

Import Project

Phase 3 persists clips and timeline to IndexedDB. Refreshing the page restores your work.

Lifecycle + Engine Log

Capture / clip / ffmpeg / project events.

Clips Library

Count: 0 Selected: —

Import Clip (webm)

No clips yet. Capture + Record creates a clip. Or import a webm file.

Viewer Resolution: — FPS: — Surface: —

Audio: — T: 00:00.000

SpacePlay/Pause (clip/sequence) ISet In OSet Out Ctrl+ WheelZoom EscStop capture / sequence

Ready · Start capture to request permission.

Timeline Len: 00:00.000

TL Zoom: 100% Playhead: 0.00s

00:00.000 / 00:00.000

Track A · Primary video Drag clips here · reorder by dragging

Track B · Secondary (Phase 4 overlay/mix) Phase 3 stores layout; export is Track A concat

Tools

FFmpeg + Export

FFmpeg Engine

ffmpeg: unloaded wasm: ?

Expected website paths: /ffmpeg/ffmpeg.js, /ffmpeg/worker.js, /ffmpeg/ffmpeg-core.js, and either ffmpeg-core.wasm or parts 00–03.

Export

export: idle tracks: A/B

Fast copy (-c copy) when possible

Phase 3 timeline export concatenates Track A segments in order. Track B is persisted but not mixed yet (Phase 4).

Phase 4A · Compositor (Free Drag)

pipeline: ready mix: off

Preview Mix (A+B) in viewer (canvas compositor)

Audio mix (Phase 4B) — reserved

Overlay Opacity

Overlay Scale

Snap to safe grid

Free‑drag overlay: When Mix Preview is ON, drag the overlay (Track B) inside the viewer canvas. Phase 4A preview mixes A base + B overlay. Export Mix lands in Phase 4B.

Truth Tags

secure: ? surface: ? audio: ? recorder: ? db: ?

Notes

Project notes