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Definition

Multi-Key

ⓘ Information
Published
October 1, 2022
Updated
October 1, 2022
Version
1.0
Other names
Track Keys

Definition

Term used when separate encryption key is assigned to each video tracks and audio track per content.  For example, separate content keys may be used for each category of SD, HD, 4K (UHD1), 8K (UHD2) and AUDIO streams for HLS/DASH.