video streaming; video distribution
live (internet) broadcast; live stream
live streaming; live broadcasting (over the Internet)
webcast; web broadcast; Internet distribution; online distribution
being available for free (broadcast) online
missed-program webcast; webcast of a serialized TV show (after the TV broadcast); catch-up TV
cancellation of a subscription (e.g. mailing list); stopping distribution
live streaming; live broadcasting (over the Internet)
online music distribution
non-repudiation of delivery
latest delivery designation
delivery time stamp indication
grade of delivery selection
content delivery network; CDN