Tapeless camcorder

Hybrid camcorder with MPEG-2 SD video

A tapeless camcorder is a camcorder that does not use video tape for the digital recording of video productions as 20th century ones did. Tapeless camcorders record video as digital computer files onto data storage devices such as optical discs, hard disk drives and solid-state flash memory cards.[1]

Inexpensive pocket video cameras use flash memory cards, while some more expensive camcorders use solid-state drives or SSD; similar flash technology is used on semi-pro and high-end professional video cameras for ultrafast transfer of High-definition television (HDTV) content.

History

Camcorders using DVD media were popular at the turn of the 21st century due to the convenience of being able to drop a disc into the family DVD player; however, DVD capability, due to the limitations of the format, is largely limited to consumer-level equipment targeted at people who are not likely to spend any great amount of effort video editing their video footage.

Most consumer-level tapeless camcorders use MPEG-2, MPEG-4 video compression or its derivatives as Video coding formats. They are normally capable of still-image capture to JPEG format additionally.

Consumer-grade tapeless camcorders include a USB port to transfer video onto a computer. Professional models include other options like Serial digital interface (SDI) or HDMI. Some tapeless camcorders are equipped with a Firewire (IEEE-1394) port to ensure compatibility with magnetic tape-based DV and HDV formats.

See also

References

  1. ↑ Pogue, David (September 20, 2007). "Beware the tapeless camcorder". The New York Times.
This article is issued from Wikipedia - version of the Monday, February 01, 2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.