The repetitive part
Platform delivery, proxy creation, and archive cleanup often require consistent dimensions across a folder. Repeating the same size and fit choices file by file wastes time and can produce inconsistent framing.
When batch processing helps
Batch resolution changes apply one output size with shared fit, fill, stretch, and upscaling behavior across the selected videos.
Ways to handle the job
Resize in an editor
An editor can scale a video, but each file still needs an import, sequence setup, framing choice, and export.
Scale with scripts
FFmpeg can resize a folder, but mixed orientations, padding, cropping, and upscaling rules require careful filter setup.
Use BlinkClip visually
BlinkClip keeps output dimensions and fit behavior visible so the same sizing decision can run across the batch.
Step by step
Select the videos
Drag videos into BlinkClip or use Select Videos to choose the files that need the same change.
Choose Resolution
Select Resolution and choose the output dimensions required by the destination.
Choose the fit behavior
Use Fit, Fill, or Stretch and decide whether smaller source videos may be upscaled.
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
- Test both portrait and landscape sources.
- Use Fit to avoid stretching when padding is acceptable.
- Check important edge content before using Fill.
Common questions
Does changing resolution preserve aspect ratio?
Fit and Fill preserve the source aspect ratio in different ways; Stretch changes it to match the requested dimensions.
Can BlinkClip resize portrait videos?
Yes. Choose dimensions and fit behavior appropriate for the portrait output.