Apparently the parsing process has some kind of error, if a sprite is specified in the VTT file relative to the VTT file, then the player loads the sprite relative to the root of the site

In the case that is

Currently I see that videojs support is present for hls via hls.js. But in our case we need to support dash in videojs. Anyway you can suggest the integration to happen ?

I happen to see some videojs-shaka github integrations like below
https://github.com/MetaCDN/videojs-shaka-player
https://github.com/halibegic/videojs-shaka

Can we build a layer on top of these to make videojs work with

Sample code

Please checkout how the sample test cases in:

• https://github.com/mithi/hexapod-robot-simulator/tree/master/tests

References

Get started with testing python

• https://realpython.com/python-testing/

Write Professional Unit Tests in Python

• https://code.tutsplus.com/tutorials/write-professional-unit-tests-in-python--cms-25835

Web Automation Tests with Selenium