#SONY DIGITAL CAMERA RECORDER PROFESSIONAL#

A process known as intraframe video compression is used to compress the file frame by frame.įor standard-definition files, the DV format is noted for its relative quality. The quality of the file is diminished somewhat, but the size is also reduced, making it easier to store. Lossy compression means that some data is lost in the compression process. When you capture footage, the DV format uses lossy compression for video, while the audio is completely uncompressed. What kind of compression technique is used? Due to their small size, MiniDV cassettes are used for recording primarily for their convenience and portability. Cassettes that run for 80 minutes on standard play or 120 minute on extended play are also available. That is equivalent to about an hour of footage on standard quality or 90 minutes on extended play. A single cassette tape can hold approximately 13GB of data. MiniDV is the smallest DV format available.

There are a few different sizes of tapes. How much video can a MiniDV tape store?Īll DV files are recorded onto a magnetic tape. Whether you're preparing to shoot a wedding video or are considering making a short film, new and pre-owned Sony DV and MiniDV video recorders and players can be purchased for reasonable prices on eBay.

#SONY DIGITAL CAMERA RECORDER PROFESSIONAL#

Although designed for professional and broadcast applications, the format can be used for home or amateur use as well. Your Guide to Sony DV and MiniDV Video Recorders and PlayersĭV and MiniDV video recorders and players are a digital video standard commonly used to record and play back media from a camcorder.

Sony digital camera recorder