Carrying on the trend of Hitachi firsts, the new model is the first camcorder to employ Blu-ray discs. It uses AVCHD to pack in the 1080p in the same way mini-DVD based cams use the format to cram on 1080i.
The dinky 3in BD-R/RE discs it swallows will handle a mighty 7GB of hi-def video, far more than mere DVDs can manage.
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