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I'm wondering if there is some sort of steganographic watermark that broadcasters are including in media, to enable stuff like this. Probably would need to be

by floxy 10mo ago

I'm wondering if there is some sort of steganographic watermark that broadcasters are including in media, to enable stuff like this. Probably would need to be robust in the presence of re-encoding, more compression, etc..

inetknght 10mo ago
This has been long solved by YouTube for detecting CP and other non-compliant videos. For example, check out https://github.com/akamhy/videohash https://github.com/akamhy/videohash