Robe DT Series, Руководство пользователя

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RMS-Robe Media Server
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14. In Frame and Out Frame parameters
You can select any segment of a video file for playback by assigning parameters for In Frame (start point) and an
Out Frame (end point) as pictured below.
The In Frame parameter corresponds to a 16-bit DMX value equal to a starting point for the playback segment of
the selected video file. The Out Frame parameter corresponds to a 16-bit DMX value equal to an end point for the
playback segment of the selected video file.
1 .Assigning the In Frame DMX values to 0
and Out Frame DMX values to 255 you will
playback the entire video file.
2 .
You can create a segment anywhere
between the beginning and the end of the
video file
.
3 .
It is possible to skip a segment in the
video file by setting the In Frame to a
point following the Out Frame value.
15. Video Control
The channel Gobo control defines how the current layer will be ‘composed’ with the previous layers and the
playback options in each mode .The ROBE Media Server supports the following options:
Copy mode (0-17 DMX) : In this mode, the pixels of the layer are written on top of the previous layers.
Addition mode (20-37 DMX : In this mode, the pixel values of the current layer are added to the ones of
the previous layers. This means that “dark” pixels in the current layer image won’t alter the pixels
that are underneath while “light” pixel will saturate the image underneath.