In the scheme, 2-d motion vectors are obtained by a variable block-size multiresolution motion estimation algorithm and motion estimation is realized in the wavelet domain.
在该编码方案中，运动矢量的获取采用了可变块大小的多分辨运动估计算法，运动估算在小波域中进行。
Outside of compression, supporting variable block sizes also means that you can tune the block size for the particular workload expected for improved performance.
在压缩以外，支持可变块大小还意味着您可以针对所期望的特定工作量优化块大小，以便改进性能。
ZFS implements variable block sizes for a variety of uses (commonly up to 128KB in size, but you can change this value).
ZFS 为各种不同的使用实现了可变块大小（通常大小达到 128KB，但是您可以变更此值）。
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