Magewell 32080 Overview
When you need to capture a variety of video signals into your computer, the Magewell USB Capture DVI Plus is a flexible external capture card that connects to your computer via USB 3.0 and supports a variety of input video formats. The Capture DVI Plus sports a built-in DVI-I input, and using the included adapters and breakout cables you can capture DVI-I, DVI + audio, VGA + audio, component video + audio, analog audio by itself, as well as HDMI video with its embedded audio.
The Capture Plus supports Windows, Mac, and Linux and may be used with select Chrome OS installations. It supports a variety of video formats with resolutions up to 2048 x 2160 and frame rates up to 120 fps. The default capture format is YUY2 4:2:2 8-bit, but the card also supports UYVY 4:2:2 8-bit as well as RGB24 and RGB32 4:4:4 8-bit.
Input Features
- Auto scan of video input sources
- Manual selection of video input source
- Auto selection of linked (embedded) audio input source when the video input source changes
- Manual selection of audio input source
- Support for input video resolutions up to 2048×2160
VGA and Component Features
- 12-bit ADC
- Support for RGB & YCbCr (YUV) color formats
- Support for ‘Separated sync’, ‘Composite sync’, ‘Sync-on-green’ (SOG), ‘Sync-on-luminance’ (SOY)
- Support for DMT, CEA, CVT, GTF video timings
- Input signals up to 165 MHz pixel rate are digitized with 1:1 sampling
- Input signals over 165 MHz pixel rate can be digitized with horizontal sub-sampling (resulting in some image quality loss – NOT recommended by MFR)
- Auto detection of RGB & YCbCr color formats
- Auto or manual sampling phase adjustment
- Auto horizontal alignment
- Support for customized video timings
- Support for customized video resolutions for CVT/GTF timings
HDMI Features
- 225 MHz HDMI receiver
- Adaptive HDMI equalizer supports cable lengths up to 100′
- Support for customized EDID
- Support extraction of AVI/Audio/SPD/MS/VS/ACP/ISRC1/ISRC2/Gamut Info Frames
- Full colorimetry support
- Supports 8/10/12-bit color depths
- Supports RGB 4:4:4, YCbCr 4:4:4, YCbCr 4:2:2 color sampling
- Supports up to 2 channel IEC60958 audio streams
- Supports extraction of audio formation information & channel status data
- Supports extraction of video timing information
- Supports extraction of 3D format information
- Supports Side-by-Side Half, Top-and-Bottom, Frame Packing 3D mode
Analog Audio
- Supports extraction of stereo embedded HDMI audio for recording and output via 3.5mm stereo mini-jack
- Supports capture of stereo analog audio from Line In
Video Capture
- Supports capture resolutions up to 2048×2160
- Supports capture frame rates up to 120 fps
- Typical capture frame rates on the Intel USB 3.0 controller are as follows:
- 1920×1080 YUY2 (up to 75 fps), 1920×1080 RGB24 (up to 60 fps)
- Supports YUY2 & UYVY 4:2:2 8-bit
- Supports RGB24 & RGB32 4:4:4 8-bit
- The default capture format is YUY2. Additional capture format can be selected using USB Capture Utility
Video Processing
- 160 Mpixels/s processing bandwidth
- Video cropping
- Video scaling
- Video de-interlacing
- Weave
- Blend top & bottom field
- Top field only
- Bottom field only
- Video aspect ratio conversion
- Auto or manual selection of input aspect ratio
- Auto or manual selection of capture aspect ratio
- Three aspect ratio conversion modes: Ignore (Anamorphic), Cropping or Padding (Letterbox or Pillarbox)
- Video color format conversion
- Auto or manual selection of input color format & quantization range
- Auto or manual selection of capture color format, quantization range & saturation range
- Support for RGB, YCbCr 601, YCbCr 709 color formats
- Support for Limited or Full quantization range
- Support for Limited, Full & ‘Extended gamut’ saturation range
- Video frame rate conversion
- Vertical flip and mirror
LED Indicator
Status LEDs indicate the working state of each channel:
- Pulsing slowly: idle
- On: input signal locked
- Off: input signal unlocked
- Double blinks: memory failed or FPGA configuration failed
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