looking for a term!

[jred]

looking for a term! please help!

my professor for digital media is making us find a term. all we know is that it has 6 letters in it and it has "Places points within the audio/video file"

 

[Anubis1980]

strange question lol, not marker is it?

 

[mammikoura]

strange question lol, not marker is it?

Or then slider... or something like that I'm not an expert when it comes to digital media stuff.