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Read / Write: Added support for Clip colors - #71

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timlehr:tlehr/clipColorSupport
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Read / Write: Added support for Clip colors#71
timlehr wants to merge 4 commits into
OpenTimelineIO:mainfrom
timlehr:tlehr/clipColorSupport

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@timlehr timlehr commented Jun 23, 2026

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Summary

This change adds read / write support for local clip coloring (composition-level) in Avid Media composer via the clip.color value.

The value is not written to the MasterMob, therefore does not show in the MC bin view and more importantly, is not shared between timelines.

This requires a bump of the required OTIO version to >=0.18 as it introduced the color attribute for the first time. This is already part of a separate PR #70 which has been cherrypicked here already so the tests run.

Required PRs

Reference associated tests.

  • tests/test_aaf_adapter.py

Assisted-by: Claude:claude-opus-4-8 [code-review] [debugging]

Signed-off-by: Tim Lehr <tim.lehr@disneyanimation.com>
@timlehr
timlehr requested a review from markreidvfx June 23, 2026 01:32
This change adds read / write support for local clip coloring (composition-level) in Avid Media composer via the `clip.color` value. The value is not written to the MasterMob, therefore does not show in the MC bin view and more importantly, is not shared between timelines.

This requires a bump of the required OTIO version to >=0.18 as it introduced the color attribute for the first time.

Signed-off-by: Tim Lehr <tim.lehr@disneyanimation.com>
@timlehr
timlehr force-pushed the tlehr/clipColorSupport branch from 464b112 to 91d0dc5 Compare June 23, 2026 01:47
timlehr and others added 2 commits June 23, 2026 09:53
macOS 13 runners have been retired by Github and since this is a Python only package, it's a good opportunity to simplify the Matrix and have just one macOS runner on Apple Silicon instead. The wheel will still be compatible with Intel Macs.

Signed-off-by: Tim Lehr <tim.lehr@disneyanimation.com>
@timlehr timlehr changed the title Added support for Clip colors Read / Write: Added support for Clip colors Jun 26, 2026
@timlehr timlehr self-assigned this Jun 26, 2026
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