change color of wave by start and end time

[zahraHaghi]

I want to use wavesurfer .and I have ywo issues

1. show selected part with region in another wave.
2. change color of part of wave by start and end time.for example from 2 to 6 seconds color could be blue from 7 to 10 seconds could be red

how can I do these?

[zahraHaghi]

@thijstriemstra is there a way?

[liankuai]

I want to know how to set different color for wave segment, for example from 2 to 6 seconds color could be blue from 7 to 10 seconds could be red

[liankuai]

@thijstriemstra is there a way?

Hi, Do to know how to set different color for wave segment, for example from 2 to 6 seconds color could be blue from 7 to 10 seconds could be red?

[harshitkaran]

Hi, did you find any solution on how to color waveplot this way?

[Fahad-Anwar3]

Hi, did you find any solution on how to color waveplot this way?

Did you find a solution to this?

[shallsaur]

@Fahad-Anwar3 No solution to this yet except for an acknowledgement that this is currently not possible. I raised the question in QnA and got a reply from the developer. https://github.com/katspaugh/wavesurfer.js/discussions/3187

[gdamou]

Hello, if someone is still searching a way to achieve this sort of effect, I used a little trick to make it work quite properly.

I create three regions : left, middle and right.

Both left and right region are no draggable or resizable. I set to them a color low opacity but darker than the middle region and on event "updated" of the middle region, I update the options start/end of the left and right region to stick with the middle one that is currently moving.

I know, it's tricky but in my case it works fine enough to make the illusion that I only have one region in highlight.