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- “v” = the version of the Kantar Spring library used
- “app” = appname as defined by the broadcaster
- “ai” = the hashed and truncated device identifier. (here: Apple Ad ID after hashing and truncated)
- “pl” = the player name as defined by the broadcaster
- “sy” = horizontal screen resolution
- “plv” = the player version as defined by the broadcaster
- “sx” = vertical screen resolutionU
Usage data:
- “uid” = the viewing session ID; generated at random by the library when it is started
- “stream” = stream identifier as defined by the broadcaster.
- “pst” = the playstates, i.e. the content playhead position(s). The position of the playhead at the time this heartbeat was sent, was at 1204 seconds.
- “vt” = viewtime.
- “cq” = The content ID, used to uniquely identify the content of the stream.
- “sy” = horizontal video resolution (as opposed to the same variable in the metadata)
- “sx” = vertical video resolution (as opposed to the same variable in the metadata)
- The other variables are additional and optional info that the broadcaster defined via the “desc”-variable.
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