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AMC 21
MPEG-2 Tab
This tab sets the advanced properties for MPEG-2 video processing and default video decoder. Changes
to the video processing properties will not take effect on media streams being displayed until the stream
is restarted.
Note: The MPEG-2 video decoder must be installed for this tab to be present in AMC.
Video Processing
De-interlacing helps eliminate unwanted image effects when viewing rapidly moving objects if you use
an Axis video server or Dome camera that uses interlaced display, but not if you use a video server or
Dome camera that uses progressive display. The default is to not apply de-interlacing.
By default, AXIS Media Control decodes as many MPEG-2 video frames as possible given the
capabilities and performance of the computer. To decrease the amount of CPU capacity used for video
processing, it is possible to only decode I or I and P frames. This will, however, greatly reduce the
quality of the video being displayed. Only displaying I frames has the lowest performance/quality ratio.
For an explanation of different types of MPEG frames, please refer to the MPEG standards.
Default Video Decoder
The MPEG-2 video decoder can be used to view standard MPEG-2 streams and files produced by other
sources. This decoder may, however, conflict with other MPEG-2 applications already installed in the
target computer, e.g., DVD player software. Use the buttons on this tab to attempt to resolve conflicts,
or to set this decoder as the default for viewing MPEG-2 video content.