Are there ready-made solutions for working with video (Crop - for example)?

Question

PHP

Are there ready-made solutions for working with video on js + php

Let's say this selects the desired segment and crops it

Answer 1

1. You hit frames and build a piece of tape from them for selection ...
2. You take the beginning and end of the user's time stamp ...
3. You cut the vidos on these marks. Profit.
FFMPEG should help... in conjunction with php, you can even stir it up...