FrameTrail v1.2.0 — Open Hypervideo Environment

FrameTrail works in three modes:

1. Server mode (Apache/PHP) — Multi-user, file uploads, collaborative editing
2. Local folder mode (Chrome/Edge) — Single-user, edits saved to a local _data folder via the File System Access API
3. In-memory mode (all browsers) — View and edit in-browser; export changes as JSON via Save As

Quick Start

Server mode:

1. Extract this archive into your web server directory
2. Run php -S localhost:8080 (requires PHP 7.4+) and open http://localhost:8080
3. Follow the setup wizard (creates _data/ — directory needs write permissions)

Local folder mode (no server):

1. Open index.html in Chrome or Edge
2. Select or create a _data folder when prompted — full editing, no server needed

In-memory mode: Open index.html in any browser. View and edit contents; use Save As to export your data.

Documentation & Source

https://github.com/OpenHypervideo/FrameTrail

License

FrameTrail is dual licensed under MIT and GPL v3. See LICENSE.md for details.