How to trim video clips automatically
Trimming videos is not always an easy job on Mac/Window. But with Aimersoft Video Suite, trimming and splitting videos has never been easier. This software boasts a powerful smart trimmer that auto-trims videos based on volume or duration.
Part 1. How to trim clips automatically on Windows
Download Aimersoft Video Suite for Windows and install it. Then, launch the software before clicking the Smart Trimmer tool on the home window.
Now drag and drop your video on the Smart Trimmer workspace to upload it. Alternatively, press Add Files to open File Explorer and upload a local video file.
Interestingly, the Smart Trimmer will automatically recognize video sections without any sound. However, you can still preset the smart trimming parameters as follows:
Trim by Audio Volume
With the Audio Volume feature, the program can auto-select and extract video sections where the volume is of less than the stipulated rate. For example, you can click the Volume drop-down list and choose 10%. In that case, the Smart Trimmer will auto-extract areas where the volume level is less than 10%.
Trim by Audio Length
The Audio Length feature allows you to auto-trim video sections where the audio playback duration is less than the selected time. For instance, you can set the time as 5 seconds. It means that all video areas with audio playback less than 5 seconds will be trimmed off.
Trim by Audio Buffer
With the Audio Buffer smart feature, the Smart Trimmer will auto-select the area to trim depending on the audio buffer size. The buffer area can be set between 0 seconds and 5 seconds. This feature can come in handy if an area you want to trim includes special voice narrations like screaming, breathing, murmuring, and so on. Now click the Run button for the software to trim your video automatically.
It’s also possible to manually cherry-pick areas to trim and split using the smart trimmer. To do that, click an area on the timeline that you want to start trimming and tap the Cut button which resembles a scissors. Now choose an area to stop trimming and click the Cut icon again. Then, select the areas to dispose and click the Invisible icon.
If satisfied, press the Export button. Aimersoft Video Suite will automatically open your video location in File Explorer. But before that, make sure you choose a folder path on the File Location field.
Part 2. How to trim clips automatically on Mac
Click on the Smart Trimmer tab from the interface, and a window will pop up. From there, you can choose the video file to trim.
Aimersoft Video Suite’s Smart Trimmer can automatically detect video sections with a preset sound level. You can trim videos based on the Audio Volume, Audio Length, or Audio Buffer.
As you expected, this software also allows you to manually select areas to dissect on the Smart Trimmer. Just tap on the audio timeline to select an area to start trimming and then click Cut. Next, apply the same procedure to choose an area to stop trimming and press Cut again. Now, select the trimmed clips and tap the Invisible button.
Click File Location to choose a folder path before pressing the Save button. That’s it!
