| 摘要 |
The disclosure relates to techniques for allocating the frames of data between the base layer and one or more enhancement layers. The techniques described herein allow for selective placement of frames between the base layer and the enhancement layer to make better use of unused bandwidth in the enhancement layer. In certain aspects, an encoding device may allocate a reference frame temporally located immediately prior to an intra-coded frame to the enhancement layer. In other aspects, the encoding device may allocate a reference frame that is located at the end of a segment of data that includes a plurality of frames, e.g., a superframe, to the enhancement layer. The described techniques may be utilized to help balance bandwidth between the base layer and the one or more enhancement layers. |
