Feature Matrix

Adapters may or may not support all of the features of OpenTimelineIO or the format they convert to/from. Here is a list of features and which adapters do/don’t support those features.

Feature OTIO EDL FCPXML AAF RV ALE
Single Track of Clips yes yes yes read-only write-only yes
Multiple Video Tracks yes no yes read-only write-only flattened
Audio Tracks & Clips yes needs testing yes read-only ? yes
Gap/Filler yes yes yes read-only yes skipped
Markers yes yes yes planned planned no
Nesting yes no yes read-only write-only flattened
Transitions yes yes planned read-only write-only no
Audio/Video Effects planned needs research planned planned planned no
Speed Effects yes yes planned read-only planned no
Color Decision List (CDL) metadata yes planned planned planned planned