Datavideo KMU-200 Instruction Manual page 33

4k multi-channel touch screen region of interest switcher
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Resolution
Recording resolution is the number of pixels (dots) used to create an image. Higher
resolutions use more pixels to create an image. This means that greater amounts of detail
can be expressed in the image, but larger files sizes and a greater amount of storage (i.e.
hard drive space) are required to save the images or video.
Resolutions available for your recorder are listed as follows:
 1080x1920
 720x1280
 576x720
 480x720
 480x640
Frame Rate
Select a frame rate from the drop-down menu for video recording.
 60.00
 50.00
 30.00
 25.00
 20.00
 15.00
Frame rate greatly impacts the style and viewing experience of a video. Different frame
rates yield different viewing experiences, and choosing a frame rate often means choosing
between things such as how realistic you want your video to look, or whether or not you
plan to use techniques such as slow motion or motion blur effects.
Below is a list of common options for different applications:
 24fps – This is the standard for movies and TV shows, and it was determined to be
the minimum speed needed to capture video while still maintaining realistic motion.
 30fps – Videos with a lot of motion, such as sports, will often benefit from the extra
frames per second.
60+fps – Anything higher than 30fps is mainly used to create slow motion video or to
record video game footage.
Video Bitrate (bps)
The bitrate of the video specifies the amount of information stored in the video. The higher
the bitrate is, the clearer the video is.
Available video bitrates are listed as follows:
 16M
 12M
 8M
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