Təsvir
AJA DVI/HDMI to SDI with ROI scaling
Scan Converters
Ümumi baxış
AJA’s ROI-DVI Scan Converter allows exceptionally high quality conversion of computer DVI and HDMI outputs to baseband video over SDI at an affordable price and a very portable size. With extensive audio functionality, incredible image scaling as well as aspect and frame rate conversion, ROI-DVI fulfills the growing need to properly incorporate computer signals into the video world without sacrificing budget or space.
Xüsusiyyətləri
- DVI to 3G-SDI conversion with DVI loop through
- Scan Converter
- EDID Emulation
- 3G-SDI output
- Supports SD, HD, and 3G formats (see Tech Specs for complete list)
- Region of Interest scaling
- Yuxarı, aşağı, çarpaz çevrilmə
- Aspect ratio conversion
- Frame rate conversion
- Image H/V flip and 90 degree rotation
- Conversion between Deinterlaced and Progressive signals
- Accepts input DVI formats up to 1920 x 1200 60 Hz
- Loss of input management: Black, or Mute
- Supports 8-channels of embedded audio
- 2-channel embedding of balanced analog audio inputs or 2-channel or 8-channel of HDMI audio, using a HDMI to DVI adaptor
- Genlock: Reference Input, DVI Input, or Free Run
- Configure via USB port and supplied AJA Mini-Config software, PC/Mac
- Uses 5-20 VDC power (DWP-U-R1 universal power supply included)
Region of Interest
Eliminate extra interface clutter and menu bars and extract only the portion of the computer screen you want.
Connecting a ROI Mini-Converter via USB to a computer running the free Mini-Config application lets you interactively select a Region of Interest from the incoming computer signal and have full control over how that region is scaled to the output resolution using AJA’s high quality scaling algorithms for the cleanest picture quality possible.
AJA Quick Start:
ROI Scan Converters
Watch this video to learn how to configure and control your ROI with AJA’s free Mini-Config control software.
Dönüşüm
Take full control of aspect ratio and frame rate conversion with on-screen controls in the Mini-Config software that show you exactly what your source and output will look like and what formats are coming in and going out. Simple menu controls let you quickly choose the proper output for any situation.
Connectivity
ROI utilizes a direct loop through, allowing it to be placed in-line so you still have a connection to an external monitor while extracting to SDI. The reference input ensures the SDI signal out of ROI is locked for use throughout a production or facility.
Audio
ROI accepts 2-channel audio from the 3.5mm analog audio input or embedded 8-channel audio from an HDMI input. The audio source and routing can be selected in the Mini-Config software and is embedded in the SDI output. This allows computer audio to be embedded within the SDI signal for easy, synchronized routing.
Məhsulun spesifikasiyası
Video Input Formats
- Computer Signals:
- WUXGA (1920 x 1200) 60 Hz max
- VGA (640 x 480) minimum
- Video Signals:
- (HD) 1920 x 1080i 50, 59,94
- (HD) 1920 x 1080p 23,98, 24, 25, 29,97, 30, 50, 59,94, 60
- (HD) 1280 x 720p 50, 59,94, 60
- (SD) 625i, 525i
- (SD) 580p, 480p
Qeyd: Frame rates limited by the 166 mHz max pixel rate of the DVI receiver.
Video Output Formats
- (HD) 1920 x 1080p 50, 59.94, 60, SMPTE 425-1 Level A mapping structure 1 (4:2:2 10-bit YCbCr)
- (HD) 1920 x 1080p 23.98, 24, 25, 29.97, 30
- (HD) 1920 x 1080i 50, 59.94, 60
- (HD) 1280 x 720p 50, 59,94, 60
- (SD) 625i 25
- (SD) 525i 29.97
Color Range
- Full
- SMPTE
Reference Source
- Free Run
- Ext Ref
İstinad Girişi
- Dəstəklənən istinad video girişlərinə aşağıdakılar daxildir:
- 1080i üç səviyyəli sinxronizasiya
- 1080p üç səviyyəli sinxronizasiya
- 720p üç səviyyəli sinxronizasiya
- 625i Rəng Qara
- 525i Rəng Qara
- 75 ohm terminating
Video Girişi
- 1x DVI input connector (with embedded audio, up to 8-channels)
Video Çıxışları
- DVI
- 1x DVI loop through connector (with embedded audio, up to 8 channels)
- SDI
- 3G-SDI, SMPTE-259/292/424, 1x BNC
Audio Girişlər
- 1x Analog 3.5mm TRS, 2-channel
- DVI embedded audio, 24-bit, 8-channel
Audio Çıxış
- SDI embedded audio, 24-bit, 2-channel or 8-channel
İstifadəçi interfeysi
- USB port used with supplied cable and Mini-Config software application to configure device via Mac or Windows
Ölçü (gxxy)
- 5.77″ x 4.02″ x 0.90″ (146.56 x 102.11 x 22.86 mm)
Çəki
- 0.6 lb (0.3 kg)
Güc
- Uses AJA power supply model DWP-U-R1, included with purchase
- 100-240V, 50/60 Hz universal input
- +5 to 20V DC regulated, 8 watts max
Ətraf mühit
- Təhlükəsiz İşləmə Temperaturu: 0 - 40 C (32 - 104 F)
- Təhlükəsiz Saxlama Temperaturu (Söndürülməsi): -40 - 60 C (-40 - 140 F)
- İşləyən Nisbi Rütubət: 10-90% kondensasiyasız
- Əməliyyat hündürlüyü: <3,000 metr (<10,000 fut)
Rəylər
Hələ heç bir rəy yoxdur.