What's inside

Light_Leaks/ 8 organic light leaks, 8 s each (fade in / fade out built in)

Film_Burns/ 6 film burn transitions, 3 s each

All 4K (3840x2160), 24 fps, H.264, on pure black. License: CC0 — free for any use, see LICENSE.txt.

HOW TO USE (any editor)

1. Put the clip on the track ABOVE your footage.

2. Set the blend mode to SCREEN (or Add / Linear Dodge for a hotter look).

3. Adjust opacity, speed, or flip/rotate it so the light comes from the side you want.

HD or vertical (9:16) timeline? Just scale the 4K clip — light is soft, it stays clean.

Film burn as a transition

Each burn covers the frame fully at its middle (1.5 s). Place the burn so its middle sits exactly on the cut between your two clips — the cut hides inside the flash.

Premiere Pro

Effect Controls → Opacity → Blend Mode → Screen.

DaVinci Resolve

Inspector → Composite → Composite Mode → Screen.

Final Cut Pro

Inspector → Compositing → Blend Mode → Screen.