Capture Card
SVC404 is a 4-channel video/audio capture card of high-quality, stability. It adopts high-performance PCI-bridge which is asynchronous supports 66-to-33MHz conversion. SVC404 can run in 33MHz/66MHz 32 bit PCI slot and 64bit PCI-X slot. High-performance PCI communicating-channel makes it very ease to handle up to 4 channels high-definition video capture. Standard directshow interface of SVC404 driver, makes it can use with all of capture software includes video meeting software, Media Encoder, Helix Real Producer etc.
Applications:
1, Video Meeting
2, Network streaming publishing
3, Video file recording
4, Long-Distance education
5, Long-Distance security
Features:
--4-channel independently video/audio capture
--PCI r2.3 compliant, supports PCI-X slot
--Each channel can be set to NTSC or PAL independently
--4 channels of composite-video input and 4 channels of stereo-audio input.
--Largest definition, NTSC: 720x480, PAL: 720X576.
--Supports all of capture software includes Media Encoder, Helix Real Producer etc.
--Higest frame rate: 30 fps
--4-channels decompressed video&audio DMA bus, which contributes to 0% CPU usage when previewing 4 channels video&audio concurrently.
--High-performance analog video filter, makes the video-quality of captured-data can be perfect reverted.
--Driver of perfect optimizing system-resource, which makes high-efficiency for video capturing.
--Self-detection on board, it will detect that driver installing is correctly or not.
--Circuit design with protecting from lighting-strike, make sure SVC404 run stably in a strict condition.
I, Testing SVC404 on a normal PC
1 PC Configuration
Main Board CPU Memory VGA Card
Intel 865 P4 2.8G 512MHz GEFORCE 4 128M
2 Testing with below capturing-software
Software CH/definition/bit rate Testing time CPU usage Capturing quality
Media Encoder 3/384X288/256Kbps 7 hours 75%~92% Full frame rate
Helix RealProducer 3/320X240/384Kbps 5 hours 68%~89% Full frame rate
AVCON video meeting system 4/720X576/384Kbps 3 hours 85%~98% 18fps high-definition, perfect color reverting
WebLive Casting system 4/352X288/500Kbps 12 hours 87%~96% Full frame rate
II Testing SVC404 on server
1 Server model and configuration
Brand Model CPU Memory
HP server ML350G4P Dual Xeon 3.0G/2M 512M DDRII
2 Testing with below capturing-software
Software CH/definition/bit rate Testing time CPU usage Capturing quality
Media Encoder 8/384X288/256Kbps 4 hours 75%~82% Full frame rate
Helix RealProducer 8/320X240/384Kbps 5 hours 68%~80% Full frame rate
AVCON video meeting system 12/640X480/384Kbps 7 hours 82%~91% 18fps high-definition, perfect color reverting
WebLive Casting system 12/352X288/500Kbps 11 hours 87%~96% Full frame rate
|
Model |
SVC 400 streaming capture card |
|
Control Host |
33MHz, 32bit, PCI 2.2, 5V |
|
Video Standard |
MPEG-4/H.264/Wmv/MPEG-1(VCD)/MPEG-2(DVD) |
|
Audio Standard |
MPEG-1 Layer-3 /WMA9 |
|
Video Bit-rate |
28Kbps—6Mbps |
|
Audio Bit-rate |
20Kbps—192Kbps |
|
Audio Sampling Frequency |
44.1 KHz, 48KHz |
|
Video Input Connector |
Composite(BNC) / Y/C(S-VIDEO) |
|
Audio Input Connector |
3.5MMUnbalanced Analog Audio |
|
Video Input Scope |
Vp-p = 1.0 V |
|
Audio Input Scope |
Vp-p = 2.0 V |
|
Frame Rate |
PAL:25 ,NTSC: 30 |
|
Video Preview |
Uncompressed DMA VGA Preview |
|
Compressing Power Consumption |
<=3.8W |
|
Preview Power Consumption |
<=2.7W |
|
Video Size |
PAL |
NTSC |
|
FD1 |
720x576 |
720x480 |
|
Half D1 |
352x576 |
352X480 |
|
2/3 D1 |
480X480 |
480X480 |
|
Cif |
352X288 |
352X240 |
|
Qcif |
176X144 |
176X112 |
|
VGA |
640x480 |
640x480 |
|
QVGA |
320x240 |
320x240 |
|
Operation System |
Windows2000/WindowsXP/ Windows2003 |
Guangzhou Webviews Digital Technology Co., Ltd., established in 2005, is a comprehensive high and new technology enterprise which is engaged in researching, developing, manufacturing and selling IPTV/network interactive TV terminal set-top box and head end encoder.
The company has a strong technical research and development team and has rich technical development & innovation ability. It has established wide technical cooperation relations with large chipsets manufacturers in the world, which enables us to keep track of the latest technology and put its newest technologies into product research and development. In 2002, WEBVIEWS firstly promoted MPEG-4 video hardware encoder in China. The birth of streaming products with domestic brand and foreign technologies has accelerated the development pace of streaming media reform in China and these products are widely used in IPTV (Internet TV) field.
Webviews stands on the frontline of Chinese video field; Sticks to use technology to lead the market; Uses service to thank customers in return; Provides customers with the newest products and solution which are of industry standard to the largest degree, such as H. 264 HD IPTV set-top box NowBox-HD34, NowStream H. 264 video&audio encoders, NowCaster live &VOD distribution platform, IP video conference SVC series capture card and etc...
WEBVIEWS has established wide technical cooperation and product cooperation with many well-known developers in telecommunications at home and abroad. We have many loyal customers in government, communications, broadcasting, education, health care and other industries. The following are our customers or partners: Telecom, China Netcom, the State Council General Office, Gansu Province, the IRS, Jilin Meteorological Bureau, Guangzhou TV, TV Chengde, Hebei Province, Zhejiang Tonglu TV, Zhejiang County television station, Zhongshan City, Guangdong Public Security Bureau, Shanghai Procuratorate, Jiangxi Daily, Dongshan District, Guangzhou Education Bureau, Fujian Department of Education, South China University of Technology, Guangdong University, Southern Medical University, South China Normal University, Hubei University, Jilin University, Zhejiang University, Wuyi University, Guangdong and etc...In the meantime, in China, WEBVIEWS has also established agent and distribution channels with reasonable mechanism and has products agents and distributors throughout China to make the product service more comfortable.
WEBVIEWS is committed to build a high-level, professional technical knowledge structure platform; Gathers people who are talented in R & D, technology or services; Stands on the frontline of Chinese video industry with innovative R & D ability; Strives to be a pioneer with exquisite technologies. Its 80% of sales engineers, technical engineers and R&D staff are from various universities. These staff, together with senior sales engineers, professional channel sale engineers and rigorous administrators form a company team with challenging and hard-working spirits. " Enterprise depends on team to develop; Team depends on service to exist ", this is our business philosophy for rapidly developing in streaming media field.
