| 摘要 |
A method for managing time-shifting includes buffering a first program using a first tuner while broadcasting the first program on a first channel, and buffering a second program using a second tuner while broadcasting the second program on a second channel after switching from the first channel to the second channel. If the first program has been broadcast longer than a predetermined period of time before switching channels, the method buffers the first program using the first tuner while broadcasting the second program on the second channel. If the first program has not been broadcast longer than the predetermined period of time before switching channels, the method stops buffering the first program while broadcasting the second program on the second channel.
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