User`s guide

3 Using the Image Acquisition Tool GUI
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of five different cultures and save them for later analysis. The technician may want
resulting file names such as sample_0001.avi, sample_0002.avi, etc.
4
You can use any of the profiles offered by VideoWriter. Accept the default profile
(Uncompressed AVI for color devices and Grayscale AVI for monochrome devices)
or select another. Currently supported profiles are:
• 'Motion JPEG 2000' — Compressed Motion JPEG 2000 file. Can log single-
banded (grayscale) data as well as multi-byte data.
• 'Archival' — Motion JPEG 2000 file with lossless compression.
• 'Motion JPEG AVI' — Compressed AVI file using Motion JPEG codec.
• 'Uncompressed AVI' — Uncompressed AVI file with RGB24 video.
• 'MPEG-4' — Compressed MPEG-4 file with H.264 encoding (systems with
Windows 7 or Mac OS X 10.7 and later).
• 'Grayscale AVI' — Uncompressed AVI file with grayscale video. Only used for
monochrome devices.
• 'Indexed AVI' — Uncompressed AVI file with indexed video. Only used for
monochrome devices.
5
Additional logging options appear dynamically after you select a profile.
If you select Motion JPEG 2000 or Archival as your profile, you can set the
Compression Ratio, Frame Rate, Lossless Compression, and MJ2 Bit Depth
options. Accept the default values or change them.
If you select Motion JPEG AVI or MPEG-4 as your profile, you can set the Frame
Rate and Quality options. Accept the default values or change them.
If you select Uncompressed AVI or Grayscale AVI as your profile, you can set the
Frame Rate option. Accept the default value or change it.
If you select Indexed AVI as your profile, you can set the Frame Rate and
Colormap options. Accept the default value for Frame Rate or change it. You must
enter a Colormap value. See the “VideoWriter Options” section below for more
information.
VideoWriter Options
• Compression Ratio is a number greater than 1 that specifies the target ratio
between the number of bytes in the input image and the number of bytes in