How to set credentials only for TextTrack XHR not effect Video resource

[shixin-guo]

Description

In addition to making sure that the video element gets the options set appropriately, we should make sure that when cross-origin is set to "use-credentials", TextTrack sets withCredentials on the XHR it makes.

now my requirement is my video resource and VTT are got from different servers, and they have different CDN config and security config

so when I
use video tag with crossorigin="use-credentials" video and vtt need be added cors header both, but actually, I only can add a header for vtt file how to walkaround this limit, I want only use 'use-credentials' for vtt XHR request

Help me!!!

Reduced test case

No response

Steps to reproduce

1. no need

Errors

No response

What version of Video.js are you using?

7.7.3

Video.js plugins used.

No response

What browser(s) including version(s) does this occur with?

All

What OS(es) and version(s) does this occur with?

All

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[shixin-guo]

I read this issue https://github.com/videojs/video.js/issues/5438 but not find solution

[gkatsev]

Are you using an mp4 and an out-of-band track file? Or HLS with in-band tracks? Unfortunately, there isn't a way to set credentials only for the VTT files. However, there was a fix that made TextTracks set withCredentials (https://github.com/videojs/video.js/pull/6588) but that's in a newer version of Video.js than you're using.

If you can provide a live minimal demo page, we may be able to help more.