C, S, and T-Mount Extensions Tubes

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  iU5q-!O9@$Registers a unique ID to keep statistics of what videos from YouTube the user has seen.
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  LAST_RESULT_ENTRY_KEYUsed to track user’s interaction with embedded content.
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  LogsDatabaseV2:V#||LogsRequestsStoreStores the user's video player preferences using embedded YouTube video
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  remote_sidNecessary for the implementation and functionality of YouTube video-content on the website.
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  requestsUsed to track user’s interaction with embedded content.
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  VISITOR_INFO1_LIVETries to estimate the users' bandwidth on pages with integrated YouTube videos.
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  ytidb::LAST_RESULT_ENTRY_KEYStores the user's video player preferences using embedded YouTube video
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