- YouTube is testing server-side ad injection to counter ad blockers, integrating ads directly into videos to make them indistinguishable from the main content.
- This new method complicates ad blocking, including tools like SponsorBlock, which now face challenges in accurately identifying and skipping sponsored segments.
- The feature is currently in testing and not widely rolled out, with YouTube encouraging users to subscribe to YouTube Premium for an ad-free experience.
I guess saying the difference wasn’t quite specific. It works by deleting everything which is not the same between the two versions of the video, all the parts that are the same in the 2 videos are kept, everything else must be an ad. It breaks down if there is the same ad at the same time on both videos.