| 摘要 |
Video data is compressed for streaming to mobile devices. The data includes spatially compressed frames (I frames) followed by a plurality of temporally compressed frames (P frames) a source of input video data is coded to produce compressed data having I frames and P frames. The data volume of the I frames is compared with that of the P frames. In response to the data volume of the I frames being too large when compared to the data volume of the P frames, the input video data is coded again to produce I frames having a smaller data volume.
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