104
5.11.6
Background
Note: BACKGROUND is only
available if at least one
of the three items Time
Code, User Bits or Pull
Down is on.
The background of the
window can be set
electronically to black in
normal display mode or to
white in inverse mode
(BOXED) to improve the
readability. If this is not
activated, the area around
the text is the normal video
image (VIDEO).
Move the cursor by using the keys
Ê
and
Ë
to the line – BACK-GROUND
→
Photo
. The keys
Í
or
Ì
switch between BOXED and VIDEO.
5.11.7
Frame Counter
Very often the camera is set to run in a different speed than the video
system, e.g. the film camera runs at 24 FPS and the HD-Link is on 30 FPS.
In order to adapt to the specific needs there are two different time code
formats possible.
To have the time code count related to the film camera, select the mode
“Frame counter Film“, which is often referred to as “film related time
code“. In this mode, the frame counter of the time code (the last two digits
of the time code display) is increased by 1 if the film is advanced by one
frame e.g. 24 times a second at 24 fps. By this it is easy to identify one
particular film frame by looking at the video image. On the other hand,
this mode will create an unusual time code count because some video
images are repeated to cope with the different frame rates of the video
and the film camera. These repeated images will get duplicated time
codes which will create error messages on some time code readers.
To relate the time code count to the video system, select mode “Frame
counter Video“. This is often referred to as “video related time code“ .
Every full video frame will advance the time code by 1 e.g. 30 times at an
HD-Link speed of 30 FPS. By this the IVS creates a standard time code. On
the other hand, it is more difficult to get the link back to the time code,
which was recorded on film. To get a reliable relation, it is necessary to
utilize the Variframe Flag, which is described in the chapter
5.12.2
Variframe Flag
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