ALE File: Overview
An ALE (Avid Log Exchange) File is a human‑readable, tab‑delimited text format that conveys clip metadata—such as timecode, reel names, slate information, and user comments—between logging tools and Avid Media Composer. By exporting an ALE from a logging application or conform list, editors can import bins pre‑organized with accurate clip names and metadata.
Structure and Syntax
An ALE file begins with a header section describing column definitions, followed by a data section with one row per clip. Sample structure:
Heading: 001
Column: Name Source In Source Out Duration Comment
Data:
Clip001 01:00:00:00 01:00:05:00 150 Establishing shot
...Fields are customizable, and users often add columns for angle, scene, take, or custom notes.
ALE File: Workflow Integration
- Logging: Assistant editors log footage in tools like Prelude or Adobe Logging panels, tagging relevant metadata.
- Export: The logger exports an ALE, preserving all metadata fields.
- Import: In Avid, the editor chooses “Import ALE,” mapping columns to bin fields, instantly creating a structured bin with subclips and comments.
Benefits and Limitations
- Benefits: Rapid bin creation; consistent clip naming; easy audit of logging decisions.
- Limitations: Limited to Avid ecosystems; tab‑delimited quirks can break on special characters; no support for embedded media references.
ALE File: See Also
- Sidecar File
- Proxy Transcode