Editing device, editing apparatus, and editing method for HDTV signal

摘要

An editing device including first and second decoders that decompress the compressed first and second high-definition television video data transferred by a computer; respectively, and edit processing unit for performing edit processing on the decompressed first high-definition television video data and the decompressed second high-definition television video data. A result of edit processing performed by the edit processing means is output. The compressed first high-definition television video data and the compressed second high-definition television video data are transferred in parallel from the computer to the first decoder and the second decoder, respectively.