HTML video player code

[Andrewnewbie79]

Greetings everyone.

I am trying to build a video player with custom frame sequences. I need the code that allows me to change the code for the Play navigation command. Example: buttonPlay() nextframe=curren*tframe+1 ---------> buttonPlay() nextframe=curren*tframe+12
Where do I look for the code that defines Play or fastForward in an HTML video player? Is there any way for me to get an open source video player code package (HTML) ?

I found examples of code online that looks almost suitable for my purpose but I cannot find the files that contain that code so that I can edit it.

If you can help me out with HTML code that gives me a player with one button and instructions on where to find the code to edit the action of that button, I would be more than grateful. I would owe you one....

[lewish95]

<video controls width="250">
 
    <source src="/media/examples/flower.webm"
            type="video/webm">
 
    <source src="/media/examples/flower.mp4"
            type="video/mp4">
 
    Sorry, your browser doesn't support embedded videos.
</video>