this post was submitted on 31 Oct 2023
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Technology

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[–] blindsight@beehaw.org 16 points 11 months ago* (last edited 11 months ago)

Since they target ads demographically and ads change frequently, that would be a mess... The encoding, storage, and tracking would be a Big problem.

If they go this route, it would only make sense if they build a new video codec that allows for linearly splitting content at key frames so they can concatenate the ads with the video in a single file at runtime.

But then couldn't ad detectors just start playback at the key frames?

Even if it works, it would still be a Big Deal since re-encoding all of YouTube would be Hard. I guess they could just use the codec for all newly added material. Playback might suck on older devices, too; idk if they use h264 (that has dedicated hardware decoders)?