·
Realtime chroma and luma keying
— Matrox Axio LE provides one of the finest realtime chroma keyers in the industry. It makes
clean blue- and green-screen keys easy to achieve, even with DV and HDV material shot in less than optimal lighting conditions.
It upsamples your video to 4:4:4:4 resolution and uses advanced noise reduction algorithms to ensure superior results. The auto
key button intelligently adjusts the key with soft edges, spill removal, and shadow preservation. If needed, you can further refine
the key with manual controls. The Matrox Axio LE chroma keyer lets you key on any color, not just blue and green. It also lets
you invert the selection and display the matte being generated to fine tune the key.
The realtime luma keyer gives you low clip, low gain, high clip, high gain, and transparency controls.
·
Realtime speed changes
— You can use speed changes to emphasize special moments, extend the duration of shots to match
voiceover timing, or enhance the feeling of dramatic shots. Matrox Axio LE lets you apply smooth slow and fast motion with field
or frame blending.
·
Realtime transitions
— Matrox Axio LE supports standard dissolves, SMPTE wipes, and organic wipes with soft edges and
color borders.
·
Realtime track matte
— The realtime track matte effect lets you superimpose one clip onto another using an animated matte,
sometimes called a traveling matte, to determine how the two clips are composited (keyed). You can use a grayscale video or
graphics clip as your matte, or use a graphics clip or graphics sequence with an alpha channel as your matte. When using a
grayscale clip as your matte, areas of black in the matte create transparent areas in your foreground clip, areas of white create
opaque areas that prevent the underlying clip from showing through, and gray areas create semi-transparent areas in your
foreground clip.
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