Patent ID: 7200718

Claim:
A method comprising: a first node in an audio/video distribution system accessing first parts of an audio/video stream from mass storage local to the first node and providing the first parts of the stream to an external distribution network via at least one I/O port local to the first node; as a result of accessing the first parts of the audio/video stream from local mass storage, the first node caching the first parts in cache memory local to the first node; a second node in an audio/video distribution system accessing second parts of an audio/video stream from mass storage local to the second node and providing the second parts of the stream to an external distribution network via at least one I/O port local to the second node; as a result of accessing the second parts of the audio/video stream from local mass storage, the second node caching the second parts in cache memory local to the second node; the first node accessing the cache memory local to the second node for second parts different from the first parts cached in the cache memory local to the first node, and streaming the second parts that are different via the I/O port local to the first node; and the second node accessing the cache memory local to the first node for first parts different than the second parts, and streaming the first parts that are different via the I/O port local to the second node.