美乐威1路SDI 4K采集棒 USB Capture SDI 4K Plus

Supported OS :
Windows 7/8/8.1/10/2008/2008 R2/2012 (x86 & x64)
Linux (Ubuntu 12.04–16.10, CentOS 7)
OS X 10.9–10.11
macOS 10.12
Chrome OS

Supported APIs :
Windows
- DirectShow
- Wave API/DirectSound/WASAPI
Linux
- V4L2
- ALSA
OS X/macOS
- QuickTime
- AV Foundation

Supported Software :
VLC
VirtualDub
OBS
XSplit
vMix
VidBlaster
Wirecast
Microsoft Media Encoder
Adobe Flash Media Encoder
Any other DirectShow, V4L2, QuickTime,AV Foundation based encoding or streaming software

Input Interfaces :
BNC
- SD/HD/3G/6G SDI
3.5mm audio jack
- unbalanced Line In interface

Host Interfaces :
USB 3.0
- compatible with USB 2.0
- compatible with USB 3.1 Gen 1

Output Interface :
3.5mm audio jack
- unbalanced Line Out interface

Loop-through Interface :
BNC
- SDI loop-through interface

Input Features :
Support for up to 4096×2160 input resolution

SDI Specific Features :
Integrated cable equalizer supporting cable lengths up to 150M for 3G-SDI signals
Support for SD/HD/3Ga/3Gb/3Ga-DL/3Gb-DS/6G (SMPTE 2081) standards
Support for 2K (2048×1080) & 4K (4096×2160) mode
Support for RGB 4:4:4, YCbCr 4:4:4, YCbCr 4:2:2 color sampling
Support for 10/12-bit color depth
Support for extraction of SMPTE 352 payload identifier
Support for up to 8 (mono) audio channels at 48KHz
Support for extraction of audio formation information & channel status data
Limited support of 3Gb-DS: only the first stream can be captured
Limited support for capture of the first link of dual link interfaces:
- YCbCr 4:2:2 10-bit 1080p 50/59.94/60: captured as 1080i 50/59.94/60
- YCbCr 4:4:4 10-bit: captured as 4:2:2
- RGB 4:4:4: R/B sub-sampled

Analog Audio Features :
Extract the embedded SDI audio and output via 3.5mm unbalanced Line out
Capture analog audio via 3.5 mm unbalanced Line In interface

Video Capture format :
Support for capture resolutions up to 4096×2160
Support for capture frame rates up to 120fps (Actual capture frame rate can be limited by the USB bandwidth and internal working frequency. Typical capture frame rates on the Intel USB 3.0 controller are as follows.)
- 1920×1080 YUY2 (up to 90fps)
- 3840×2160 NV12 (up to 30fps)
Support for NV12 & l420 4:2:0 8-bit (up to 4096×2160)
Support for YUY2 & UYVY4:2:2 8-bit (up to 4096×2160)
Support for RGB24 & RGB32 4:4:4 8-bit (up to 2048×2160)
The default capture format is YUY2 & NV12. More capture format can be set using USB Capture Utility.

Video Processing Features :
Video processing pipelines with 640 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

Multiple devices on one computer :
Support for connecting multiple USB devices to one system
Support for setting the device serial number as the device name shown in the system using USB Capture Utility

SDK :
The USB Capture SDK provide functions including signal status extraction, capture configuration, etc.

Firmware Upgrade :
Multiple devices in one system can be upgraded simultaneously

LED Indicator :
Status LEDs indicate the working state of each channel: idle, input signal locked, memory failed or FPGA configuration failed.

Form Factor :
110.7mm (L) x 56.8mm (W) x 17mm (H)

Accessories :
USB 3.0 cable

Power Consumption :
5V max current: ~0.86A
max power consumption：~4.3W

Working Environment :
Operating temperature: 0 to 50 deg C
Storage temperature: –20 to 70 deg C
Relative Humidity: 5% to 90% non-condensing