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NPROC-3
SDI 입력을 받아 video gain, level 등을 처리하는 장비
디지털 비디오 레벨 조정
Gamut 픽셀 표시,수정
입력 : SDI
출력 : SDI
DIGITAL PROC AMP : NPROC-3
Full control of Digital Video levels
Shows Out of Gamut Pixels
Corrects Out of Gamut Pixels
Split Screen Mode
Front Panel or Remote Control
The NPROC-3 offers a full set of controls for adjustment of video gains and levels. With its
additional features it provides an ideal digital tool box for dealing with problems on incoming
video feeds or preventing them on your outgoing tapes or broadcasts.
Controls
Full adjustment of all the video levels is available -
Video gain Chroma gain Y gain U gain V gain
Black Level Y/C delay Hue control U pedestal V pedestal
Display illegal
This colours the out of range pixels bright pink so that it is immediately clear
what areas of the screen are illegal.
Correct illegal
When enabled, a processing engine looks at each pixel and decides if it is out of gamut.
If it is, a calculation is made of how much correction should be applied to bring the colour
back into the RGB colour space. This means that when the signal is coded to PAL or
NTSC it will always remain legal.
Split Screen Shows a horizontal split of the picture, with processed picture in one half and the
original source in other.
Window select
Allows the user to define a window on the screen within which the corrections are
carried out. All areas outside window are not changed.
Y/C Limit
Restricting the luma (Y) to digital values between 16 and 235 and Chroma (C) to
-112 to +112, clipping of below black and above white spikes.
Additional menus allow adjustment of these upper and lower limits.
H cropping
This allows the Horizontal edges of the picture to be cropped. e.g for analogue line blanking.
V blanking
This enables the Vertical edges of the picture to be cropped, allowing letter box blanking.
VBI Line blank
Individual Lines in the VBI can blanked to removed timecode, teletext, etc.
No input detect
If enabled the unit can generates a black screen if the program input fails.
EDH Error Count
Detects and counts EDH input errors (as per SMPTE RP165).
Memory Select
Recalls up to 16 different setups.
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