To process a time-lapse in Lightroom and LRTimelapse, you edit a few keyframe images, let LRTimelapse smooth the changes across the whole sequence, and then export the frames for video assembly. This keeps exposure and color from flickering between frames, especially when the light changes during the shoot.
Why Time-Lapse Needs Special Handling
A time-lapse is hundreds of still frames played quickly. If you edit each frame separately, tiny differences in exposure or white balance show up as flicker. Applying one edit to everything fails too, because the light usually changes from dusk to night or from day to sunset.
Step-by-Step Workflow
- Import all raw frames into one Lightroom folder or collection and keep them in capture order.
- Open the sequence in LRTimelapse and let it read the files and write its initial metadata.
- Mark keyframes at the first frame, the last frame, and at points where the light changes noticeably.
- Return to Lightroom, read the metadata for the folder, and edit only the keyframes for exposure, white balance, contrast and color.
- Save the metadata, go back to LRTimelapse, and run its transition step so the edits blend smoothly across all the frames in between.
- Use its deflicker option to even out remaining brightness jumps.
- Read the metadata back into Lightroom and export the frames at your chosen size and format.
- Assemble the exported images into a video using LRTimelapse’s render option or a video editor.
Good Habits for the Shoot
A clean source sequence makes the edit easier. As general guidance:
- Shoot raw so white balance and exposure remain adjustable.
- Lock focus and white balance when possible, so they do not drift between frames.
- Keep the interval consistent for the motion you want, shorter for fast clouds and longer for slow shadows.
- Use a stable tripod and a fully charged battery for the whole run.
Quick Troubleshooting
| Problem | Common cause | What to try |
|---|---|---|
| Brightness flicker | Aperture or exposure variation | Run deflicker and keep a fixed aperture next time |
| Color shifts | Auto white balance | Set a fixed white balance on the keyframes |
| Jumpy transitions | Too few keyframes | Add keyframes where light changes quickly |
FAQ
How many keyframes do I need?
Most sequences need only a handful. Add more where the light changes quickly, such as sunset, and fewer where it stays steady. Confirm the exact options in the current LRTimelapse documentation.
Can I do this with Lightroom alone?
You can sync settings across frames in Lightroom, but smoothing a changing exposure by hand is slow. LRTimelapse exists to automate that blending step.
The Short Version
Edit keyframes, let LRTimelapse blend the changes and deflicker the frames, then export and assemble the video. A consistent shoot with fixed settings makes the whole process much smoother.
