http://www.w3.org/ns/prov#value | - the characteristics of the client machine and to the characteristics of the network. [0129] The transcoding methods proposed in this set are for example the following: keeping the original compressed sequence, reducing the spatial resolution from CIF (352 by 288 format) to QCIF (176 by 144 format), re-quantization to reduce the rate by 10%, re-quantization to reduce the rate by 20%, and re-quantiz
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