I do some "kitchen science" at home. I would like to measure the timing of movements in YouTube videos. YouTube only has a counter of seconds.
My first thought is to use a screen recorder program and have a timer running beside the video.
I don't know frame rates and details yet, but I want to measure the speeds of some movements. I hope to be able to measure within a few hundreds of a second, Or I will have to settle for tenths of seconds maybe.
How should I do this?
What programs are simple to use for screen recording and timer? (and give reasonable detail)
Is there any other method that could be simple or useful?