Blender VSE — Video Sequence Editor Skill

Python API reference for Blender 5.1+ Video Sequence Editor. Send all code via:

curl -s localhost:5656 --data-binary @- <<'PYEOF'
<python code>
PYEOF

See the main blender skill for full communication details, visual feedback, and error recovery.

Setup

Before using VSE, ensure the sequence editor exists:

scene = bpy.context.scene
if not scene.sequence_editor:
    scene.sequence_editor_create()
se = scene.sequence_editor