Adblock Plus

There is a method of loading video ads through shared worker:
1. Vast url is passed to shared worker
2. Shared worker fetches and parses vast xml and finds all media files
3. Loads all media files through xhr to blobs
4. Creates objectURL from blobs
5. Replaces media files urls in xml to object urls
6. Sends back vast xml to front-end player

I've tested this personally and it works.
Is there a way to block it? If not, does Adblock plus team considers doing something about it?

example link / video ?

however, if you can provide details / examples / browser, perhaps you should file an issue on the bug tracker
https://issues.adblockplus.org

What if ABP is blocking blobs ? does the main video still playing or will wait for the video ads ?

I didn't know that ADB can block blobs. How to set this up?

only in firefox, see for example this filter from easylist:
in ABP for chrome you can use a filter like this (will inject a CSP in the page, blocking any content injected by blobs, websockets, service workers ..)

I'll test it and will report back.