| 摘要 |
A throttler method for rapid start-up for use with broadcast automation systems. A throttler loads an initial playlist while also accepting editing commands. The throttler interleaves these events and commands and generates and modifies the playlist of scheduled events. The throttler sends the events to a broadcast automation system for execution which drives audio and video devices based on the scheduled events, allowing the editing commands to be interleaved with non-editing commands. For unprocessed editing command, a command pair of up to two pieces of information are maintained: one deletion command and one insertion command. Each command, or event, has a unique "event identifier" and is hashed into a rapidly accessible priority queue table, according to urgency.
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