Hello.
I am using the trial version of Bandicam, I had a mp4 video several hours long probably 8 hours that was 33 GB in size. When I trimmed it to 2 hours now the size is still 29 GB. Anyone know how this can be?

Hello,

Did you use High-Speed mode? Did you use Encoding mode?


Try editing using the High-Speed mode. If you can't use High-Speed mode, reduce the quality in the Encoding mode setting.
For details, please check the following link.
https://www.bandicam.com/how-to-reduce-video-file-size/