The repetitive part
A sponsor message, correction, or recurring callout may need to appear across a whole series. Positioning and joining that clip separately in every video turns one placement decision into repeated editing.
When batch processing helps
Batch insertion works when one selected clip and one placement rule—an exact time, percentage, or time before the end—belong across the target videos.
Ways to handle the job
Insert on individual timelines
An editor provides detailed per-video control, but each source still needs to be opened, split, arranged, and exported.
Build a concatenation script
A script can split and rejoin files, but mixed dimensions, audio layouts, and insertion positions require careful normalization.
Use BlinkClip visually
BlinkClip applies one inserted clip and placement rule across the selected videos, with fit and overflow controls for differing sources.
Step by step
Select the videos
Drag videos into BlinkClip or use Select Videos to choose the files that need the same change.
Choose Insert
Select Insert and choose the video clip to place into the batch.
Choose the position
Insert at an exact time, a percentage of duration, or a number of seconds before the end, then choose fit and overflow behavior.
Review the batch
Confirm the selected files, start processing, and wait for BlinkClip to finish the repeated job.
Check the results
Open the processed files in Finder and review representative outputs before replacing or sharing originals.
Useful checks
- Check short and long source videos.
- Review framing and audio at both joins.
- Choose whether out-of-range insertions should move to the end or skip the file.
Common questions
Can the insert position adapt to videos of different lengths?
Yes. Use percentage or seconds-before-end positioning when one absolute timestamp does not suit every file.
What happens if the chosen time is beyond a video’s duration?
Choose whether BlinkClip should insert at the end or skip that video.