Matrox M.Key/100 Manual do Utilizador descarregar pdf (Página 23)

Matrox EZ-HDV utility

The Matrox EZ-HDV utility lets you playback HDV-AVI files of any length in Video for Windows applications, overcoming the usual

2 GB AVI file size limitation. It does this by creating a very small reference AVI file almost instantaneously without modifying the

contents of your original HDV-AVI file.

Collaborative workflow using centralized storage

Realtime nonlinear editing gives you the creative freedom to experiment and make changes to your projects on the fly. In

facilities where multiple artists collaborate on common projects, the next level of productivity gain comes from true file sharing

using centralized storage. Where tasks are sub-divided, with everyone working from their own computer and storage; special

effects scenes, graphics, sound tracks, and animations are transferred back and forth between editing stations and the

other creation stations. All these file transfers cause delays, interfere with creativity, lead to versioning errors, and make

back-ups more difficult.

Matrox Axio LE takes advantage of recent advances in compression, data storage, and high-speed networking technologies to

enable realtime editing of HD projects across your entire facility. Media files reside on central storage and are accessed using a

high-speed network so the most recent changes are immediately available to everyone working on a project. Access rights can

be managed to prevent accidental or unauthorized modification or deletion of files.

The optional Matrox M.Key/100 USB device lets you implement this workflow even in compressed HD. It unlocks the Matrox

MPEG-2 I-frame HD, DVCPRO HD, HDV, and 32-bit VFW codecs on systems without Matrox editing cards, so any system

can use these AVI files captured on Matrox Axio LE and create these AVI files for use on Matrox Axio LE. This flexibility lets

you use any machine to do a rough cut, then copy the project and assets to an Axio LE system to finish the job. There is no

need for time consuming recapturing. In addition, digital content creators can use VFW applications such as Adobe After

Effects, Autodesk Combustion and 3ds Max, eyeon Fusion, and NewTek LightWave 3D to render finished elements that will

playback in real time on an Axio system. By using compressed HD, bandwidth and space pressures on the storage system

are minimized. Matrox M.Key/100 is supported in 32-bit operating systems only.

Support for Omneon media servers via native MXF file transfers

Matrox Axio LE completes a PC-based workflow for customers seeking end-to-end solutions using MXF file formats with

Omneon MediaDeck and Spectrum media servers, and MediaGrid active storage systems. Using Matrox Axio LE and Adobe

Premiere Pro CS4, you can edit files natively from Omneon Spectrum or MediaGrid servers. After editing, the resulting MXF

OP1a (IBP and I-frame) and XDCAM HD/SD files can be sent back to the Omneon MediaDeck or Spectrum media servers

for playout. This workflow provides a huge productivity advantage over other methods involving conversion or transcoding

before and after editing.

Supported formats include:

Generic OP1A using MPEG-2 I-frame or IBP compression

NTSC, PAL

720p at 50, 60 fps

1080i at 25, 29.97 fps

XDCAM using IMX or DV compression

NTSC, PAL

XDCAM HD using MPEG HD compression

1440 x 1080i at 25, 29.97 fps (Available only when in a 1440 x 1080i editing mode.)

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Matrox M.Key/100 Manual do Utilizador Página 23