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

FCP7 XML

AAF

RV

ALE

FCPX XML

Single Track of Clips

yes

yes

yes

read-only

write-only

yes

yes

Multiple Video Tracks

yes

no

yes

read-only

write-only

flattened

yes

Audio Tracks & Clips

yes

needs testing

yes

read-only

?

yes

yes

Gap/Filler

yes

yes

yes

read-only

yes

skipped

yes

Markers

yes

yes

yes

planned

planned

no

yes

Nesting

yes

no

yes

read-only

write-only

flattened

yes

Transitions

yes

yes

planned

read-only

write-only

no

planned

Audio/Video Effects

planned

needs research

planned

planned

planned

no

planned

Speed Effects

yes

yes

planned

read-only

planned

no

planned

Color Decision List (CDL)

metadata

yes

planned

planned

planned

planned

no