| 摘要 |
Differential protection of a live scalable media is disclosed. A first scalable encoding method is utilized for encoding a layer of a live media bit-stream, the first scalable encoding method having a first error resilience and a first bit cost. In addition, a second scalable encoding method is utilized for encoding an enhancement layer of the live media bit-stream, the second scalable encoding method comprising a second error resilience lower than the first error resilience, the second scalable encoding method further comprising a second bit cost that is lower than the first bit cost.
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