Ieee 1394 Devices and Digital Video

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IEEE 1394 Devices and Digital Video

The IEEE 1394 is also called FireWire® or i-link®on some electronic devices.

Certain software applications are specially designed to easily capture video from digital video cameras, computer cameras, and other sources.

IEEE 1394 Devices

What are the benefits of the IEEE 1394 port?

The IEEE 1394 multimedia connection enables simple, low-cost, high-bandwidth isochronous (real-time) data interfacing between computers, peripherals, and consumer electronics products such as camcorders, VCRs, printers, PCs, TVs, and digital cameras. With IEEE 1394- compatible products and systems, users can transfer video or still images from a camera or digital video camera to a printer, notebook, or television, with no image degradation.

During the analogue days, connecting a TV to a VCR, or playing back a movie from your camcorder to your TV was fairly easy. Then came the digital revolution. Historically, connecting digital devices together -especially high-speed devices- often meant special requirements, including software settings, device IDs, jumpers, switches, screws, latches and terminators. The IEEE 1394 standard works just like in the old analogue days; you plug in a cable and it works.

The IEEE 1394 standard defines its interface as:

•Digital - requires no conversion of digital data into analogue, implying better signal integrity.

•Hot plug - allows a device to be added and removed without turning off or rebooting the notebook.

•Scalable - supports multiple speeds.

•Fast - supports guaranteed delivery of time critical data, thus enabling high-quality audio and video applications.