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北京裕宽科技有限公司是专业的光端机生产厂家,拥有自主产权的4K光端机、ASI/HDMI/AES等超高清数字视频光端机,服务热线:13811461183.
产品名称

4K Transcoder

发布时间 2019-07-01
点击次数 280
4K Transcoder
产品名称:

4K Transcoder

上市日期: 2019-07-01

YUK8000-4K series is a high performance video processing accelerator card supporting professional grade 4K/UHD encoding, decoding and transcoding at a very low power consumption. It allows these features to be added to systems that support a standard PCI Express architecture such as PC/IT server based video applications.


The technology underlying YUK8000-4K series is the latest encoding/decoding SoC. Each device supports HEVC, AVC, and MPEG2 real-time encoding, decoding, and transcoding at up to 4Kp60 with 10 bit colour depth and 4:2:2 chroma sampling. HEVC compression is particularly relevant for 4K UltraHD transmission which requires a much higher stream capacity. These bandwidth reduction improvements are achieved at the penalty of much higher computation complexity, with two general purpose server class processors required to perform a 4K 60fps software-based broadcast quality HEVC encoding in real time. The technology behind YUK8000-4K can do the same task in under 35W, and it can also support up to 4Kp120 high frame rate for next generation sports broadcasts and 360 degree VR applications.


Product Physical Map


YUK8000-4K Series 4K Real Time Transcoder

Product Feature

❖ 1-ch 4Kp120 or 2-ch 4Kp60 or 8-ch 1080p60 real-time 4:2:2 10bit HEVC, AVC & MPEG-2 encode & decode

❖ 1-ch 4Kp60 or 4-ch 1080p60 real-time HEVC, AVC & MPEG-2 transcode

❖ HFR (High Frame Rate, 4Kp120)

❖ Ultra-low latency support

❖ Less than 35W power consumption


Specification

File Based Video Input (PCI Express)


Video Encoding H.265/HEVC

Resolution (x1ch)

3840x2160 /1920x1080 / 1280x720 /720x480

Resolution (Multi-channel more than x2ch)

1920x1080 /1280x720 /720x480

Frame Rate/Scan Mode

60p/59.94p/50p/30p/29.97p/25p/24p /59.94i/50i

Bit Depth

8, 10 bits

8-bit encoding from 10-bit raw data

Supported

Chroma Sampling

4:2:0 / 4:2:2

Rate Control

CBR / VBR / Capped VBR

GOP Length

One Picture (I only) / 0.5sec / 1 sec

GOP Structure

I picture only / IPPP /IBB/IBBB/IBBBBBBB (Hierarchical GOP:supported) / Closed GOP/ Open GOP / Temporal ID on/off for hierarchical GOP / Scene change / Adaptive GOP

CPB Delay Control

3s, 1s, 0.5s

Filter

Fixed strength

Low Latency

5,6 frame (with IPPPP)

Ultra Low-latency

< 1 frame

Video Encoding H.264/AVC

Resolution (x1ch)

3840x2160 /1920x1080 / 1280x720 /720x480

Resolution (Multi-channel more than x2ch)

1920x1080 /1280x720 /720x480

Frame Rate/Scan Mode

60p/59.94p/50p/30p/29.97p/25p/24p /59.94i/50i

Bit Depth

8, 10 bits

8-bit encoding from 10-bit raw data

Supported

Chroma Sampling

4:2:0 / 4:2:2

Rate Control

CBR / VBR / Capped VBR

GOP Length

One Picture (I only) / 0.5sec / 1 sec

GOP Structure

I picture only / IPPP /IBB/IBBB / Closed GOP/ Open GOP / Scene change / Adaptive GOP

CPB Delay Control

1s, 0.5s

Filter

De-blocking filter / Fixed strength

Low Latency

5,6 frame (with IPPPP)


Specification(Cont.)

File Based Video Input (PCI Express)

Video Encording MPEG-2

Resolution (x1ch)

1920x1080 /1280x720 /720x480

Resolution (Multi-channel more than x2ch)

1920x1080 /1280x720 /720x480

Frame Rate/Scan Mode

30p/29.97p/25p/24p /59.94i/50i

Bit Depth

8 bits

Chroma Sampling

4:2:0

Rate Control

CBR

GOP Length

One Picture (I only) / 0.5sec / 1 sec

GOP Structure

I picture only / IPPP /IBB/Closed GOP/ Open GOP / Scene change / Adaptive GOP

Video Decording H.265/HEVC

Resolution (x1ch)

3840x2160 /1920x1080 / 1280x720 /720x480

Frame Rate/Scan Mode

60p/59.94p/50p/30p/29.97p/25p/24p / 59.94i/50i

Bit Depth

8 / 10 bits

Chroma Sampling

4:2:0 / 4:2:2

Video Decording H.264/AVC

Resolution (x1ch)

3840x2160 /1920x1080 / 1280x720 /720x480

Frame Rate/Scan Mode

60p/59.94p/50p/30p/29.97p/25p/24p / 59.94i/50i

Bit Depth

8, 10 bits

Chroma Sampling

4:2:0 / 4:2:2

Video Decording MPEG-2

Resolution (x1ch)

1920x1080 / 1280x720 /720x480

Frame Rate/Scan Mode

30p/29.97p/25p/24p / 59.94i/50i

Bit Depth

8 bits

Chroma Sampling

4:2:0

Audio Encoding Control

Single ch

Supported

Audio Decoding Control

Single ch

Supported

Feature

Operating System

Windows Server 2012 & 2012 R2 (64-bit)

Windows Server 2008 R2 (64-bit) / Linux Kernel 3.13.0 (32-bit, 64-bit)

Development Kits

Microsoft DirectShow

Physical Characteristic

Video Input/Output Interfaces

PCI express Gen3 x8

Power Consumption

<35W

Dimensions

PCI Express Half Length Full Height / 167.65 x 111.15 mm

Environmental

Operating Temperature

-10 to 70 degrees Celsius

Non-operating Temperature

-40 to 85 degrees Celsius

Operating Humidity

50 to 95% (non-condensing)

Non-operating Humidity

50 to 95% (non-condensing)


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