user19040: On Windows, I've used Solveig Multimedia Video Splitter and it will cut the video on exactly the time range listed (example: 00:11:34.004 to 00:34:45.005)
I've tried a freeware app LosslessCut (which uses FFmpeg) and it only trims cuts on the B-frames I think.
Any suggestions? Thanks.

user24627: If you're looking to only trim videos, I would recommend checking out ffmpeg. It's easy to use from the mac terminal and is able to trim videos with -ss and -t. For downloads and documentation visit:
ffmpeg.org

19040: <p>On Windows, I've used <a href="https://www.solveigmm.com/en/products/video-splitter/" rel="nofollow noreferrer">Solveig Multimedia Video Splitter</a> and it will cut the video on exactly the time range listed (example: <code>00:11:34.004</code> to <code>00:34:45.005</code>)</p>

<p>I've tried a freeware app <a href="https://electronjs.org/apps/losslesscut" rel="nofollow noreferrer">LosslessCut</a> (which uses FFmpeg) and it only trims cuts on the B-frames I think.</p>

<p>Any suggestions? Thanks.</p>
 24627: <p>If you're looking to only trim videos, I would recommend checking out ffmpeg. It's easy to use from the mac terminal and is able to trim videos with -ss and -t. For downloads and documentation visit:</p>

<p><a href="https://ffmpeg.org/" rel="nofollow noreferrer">ffmpeg.org</a></p>
