A few bits of change in uncompressed video can change the following stream in the compressed video completely. Deduplication isn't intelligent enough to underst

A few bits of change in uncompressed video can change the following stream in the compressed video completely. Deduplication isn't intelligent enough to understand "video" and compress for that -- that's what video codecs are for. So it's not surprising that deduplication would not prove useful for compressed video. You could see the advantage in uncompressed streams.