Apple Installing Your Shake 4 Software Manual de usuario descargar pdf (Pagina 4)

Shake 4 System Requirements

Before you install Shake 4, make sure that your Macintosh system meets the following

minimum requirements.

Minimum Hardware and Software Configuration

•

Power Mac G5; Power Mac G4 or PowerBook G4 with 1 GHz or faster PowerPC G4

processor

•

Mac OS X v10.3.9 or Mac OS X v10.4 (or later)

•

QuickTime 7 (or later)

•

512 MB of RAM minimum—1 GB RAM or more recommended

•

1 GB of available disk space for caching and for temporary files

•

AGP graphics card with at least 32 MB of video memory and OpenGL hardware

acceleration

•

Display supporting 1280 x 1024-pixel resolution and 24-bit color, with 32MB or more

of VRAM and Open GL hardware acceleration

•

Three-button mouse

Minimum Requirements for Render-Only Workstations

The Shake 4.0 render-only workstation requires the following minimum hardware and

software configuration:

•

500 Mhz or higher PowerPC G4

•

PowerPC G4 refers to any Tower, PowerBook, iMac, eMac over 500 Mhz.

•

1 Ghz PowerPC G4 or higher XServe

•

Mac Mac OS X v10.3.9 or Mac OS X v10.4 (or later)

•

QuickTime 7 (or later)

•

1 GB local disk space for caching and temporary files

•

256 MB of RAM

RAM Requirements

Real-time playback is a function of RAM, processor, image size, clip length, and graphics

card. In Shake, images are loaded into memory and then played back. Current systems

cannot achieve real-time playback with 2K-resolution images. With sufficient RAM and

a good graphics card, files of up to 1K resolution should play back in real time.

Use the following formula to determine the amount of required memory:

width * height * channels * bytes per channel * images = bytes

For example, a single 1024 x 768 RGB 8-bit (1 byte) per channel image is:

1024 * 768 * 3 * 1 = 2359296 bytes

Or, approximately 2.4 MB per frame.

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