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8
Video File Formats
The system produces high-definition (HD) video output from rendered image files. These disk-
based video file formats are supported:
♦
Audio/Video Interleave (AVI)—Frame Wrangler makes and uses uncompressed OpenDML-
compliant AVI files. The OpenDML AVI file provides high-performance file organization
and supports file sizes greater than 2 GB. Note that at higher data rates, Frame Wrangler
requires an AVI file to contain at least eight frames.
You can also use Frame Wrangler to save video files as a set of image files in the supported
animation frame formats, and to read video files from other sources.
HD Video Formats
The RAX HD Animation Recorder produces high-definition (HD) video output in real time as
disk-based video files. These video files can be played back on HD video equipment and recorded
to an HD videotape recorder (VTR).
For example, it may be more efficient to render a project at a lower resolution and scale up. With
the RAX HD Animation Recorder, you can do this in real time while viewing both the source
material and scaled-up material on different monitors. The system also enables the use of a single
set of rendered images for multiple versions of the same production. With real-time conversions,
rendered data can be recorded to several tape formats in the time it takes to play it back.
In the following list:
♦
The first number is the vertical resolution (lines).
♦
The second number is the video playback rate, or frame rate (frames per second).
♦
1080/25i supports 1,125 lines and 1,250 lines (some non-visible lines are present).
Progressive (p)
Interlaced (i)
Segmented Frame (sF)
720/59.94p
1035/29.97i
1080/23.98sF
720/60p
1035/30i
1080/24sF
1080/23.98p
1080/25i
1080/24p
1080/29.97i
1080/25p
1080/30i
1080/29.97p
1080/30p
Summary of Contents for RAX HD
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