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NextGen TV tuners are full of nasty [[DRM]] and requiring meeting DRM requirements for certification. Enforcement of disabling the ability to skip commercials automatically will be a mandatory part of the DRM requirement. Further DRM requirements in the works could restrict consumers from having the ability to record specific broadcasts, time to get out that old VCR again! NextGen DRM could theoretically cripple DVR products like Tablo and TiVo. Some stations in South Korea, for instance, are already using ATSC 3.0 to broadcast 4K video, and those feeds are encrypted to prevent viewers from recording with a DVR.