端口 & 界面
| VGA（D-SUB）端口数量 |
5 |
| HDMI输入 |
2 |
技术细节
| Full HD |
Y |
| 视频接口类型 |
HDMI |
| HDMI端口数量 |
5 |
| HDCP |
Y |
4 x Y/CV/Pb/C/P, 2 x HD 15pin In / 1 x HD 15pin Out, 2 x HDMI In / 1 x HDMI Out, 1 x USB, Audio Stereo In/Out, S/PDIF In/Out, 1920 x 1200, HDCP, RS-232, 48.26 cm (19 ") , 3kg
The VP−728 is a 9−input scaler/switcher for analog and digital video, unbalanced stereo, and S/PDIF audio signals. It scales any video signal composite, s−Video (Y/C), component video (YUV), HDMI, computer graphics video and JPEG files) up or down to a selectable graphics or HDTV output resolution via HDMI or 15−pin HD outputs. It provides glitch−free switching between sources through FTB (fade−thru−black) switching technology.
- HQV Video Processing - HQV (Hollywood Quality Video) processing represents the state−of−the−art in video processing technology, with the highest quality de−interlacing (with 3:2 & 2:2 pull down), noise reduction, and scaling performance for both standard−definition and high−definition signals.
- Fade-Thru-Black (FTB) Switching - The video fades to black and then the new input fades from black for smooth, glitch−free switching. The output signal provides constant sync so the display never glitches.
- K-IIT XL Picture-in-Picture Image Insertion Technology - Ultra stable picture−in−picture, picture−and−picture, and split screen capability. Any video source can be inserted into or positioned next to a computer graphics video source or vice versa with window positioning and sizing controls.
- Projector Anywhere Technology - Horizontal & vertical geometry controls to compensate for off−axis projector placement.
- HDTV Compatible.
- HDCP Compliant - The HDCP (High Definition Content Protection) license agreement allows copy−protected data on the HDMI input to pass only to the HDMI output.
- Video Inputs - 4 universal video (composite, s−Video, component) each on 3 RCAs, 2 computer graphics video (15−pin HD), 2 HDMI and 1 USB (for JPEG data).
- Multi-Standard - Auto, NTSC (3.58/4.43), PAL (M/N/60) & SECAM.
- HDTV Compatible Component Input.
- Scaled Video Outputs - HDMI & 15−pin HD.
- HDTV Output Resolutions - 720p, 1080i, and 1080p.
- Computer Graphics Output Resolutions - 32 plus a user definable custom output resolution with selectable refresh rates.
- Multiple Aspect Ratio Selections - 4x3 or 16x9, anamorphic, letter box, and user definable settings.
- Companion AFV (Audio-Follow-Video) for Every Analog Video Input - Supports embedded audio on the 2 HDMI inputs and outputs.
- Audio Inputs - 4 stereo audio or S/PDIF on 2 RCA connectors for each of the 4 universal video inputs; 2 unbalanced stereo audio on 3.5mm mini jacks for each of the 2 computer graphics video inputs. Each has level adjustment.
- Audio Outputs - S/PDIF and stereo audio (RCAs). Transcodes stereo or S/PDIF audio to both stereo and S/PDIF audio and embeds audio onto the HDMI output. Master volume control.
- Audio Delay - Adjustable from 0 to 340msec.
- Built-in Time Base Corrector - Stabilizes unstable video sources.
- Built-in ProcAmp - Color, hue, sharpness, contrast, and brightness are set individually for each input.
- Text Overlay.
- Front Panel Lockout.
- Front Panel Freeze Frame.
- Video Blanking - Blue or black screen selectable.
- Zoom - 100% to 400%.
- Flexible Control Options - Front panel, IR remote (with on−screen menus) & RS−232.
- Worldwide Power Supply - 100−240V AC.
- Standard 19” Rack Mount Size - 1U. Rack "ears" included
