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dvr card

Model No. :  TT-S808R  TT-S404R  TT-S10204   TT-S404A TT-S10416   TT-S10816    TT-116A   TT-408Y  TT-416  TT-808 TT-8416A
                    TT-4004H  TT-4008H TT-4016H TT-S808R-E  TT-S1616R-E

 

TT-4008H


H.264 High Resolution Video & Audio Compression Board 
H.264 High Resolution Video & Audio Compression Board
 

 
Brief Introduction of TT-4008H card  

TT-4008H compression board is a professional digital security product, which adopts most advanced H.264 video compression algorithm and OggVorbis audio compression technology. Compared with TT-400xM and TT-400xH board.
TT-4008H can support up to 16 channels in one board (TT-4016HCI), compress video with CIF/2CIF/DCIF/4CIF resolution and preview with 4CIF. Newly designed PCB of the card more compact and steady and compatible SDK interface makes development faster and easier.
TT-4008H board uses fully optimized algorithm based on DSP technology to implement video & audio real-time encoding, active video & audio preview and motion detection, etc. Video image is directly transmitted from board to display frame buffer and compressed stream is also directly sent to host's memory. The whole transmit doesn¨t need any intervention of host computer processor, saving resources of host computer¨s processor greatly. One Personal computer can support up to 64 channels Video and audio input, parameters of each channel can be set independently and will not affect each other.
TT-4008H compression board supports Windows 2000/XP/2003 and Linux operating system at present, provides demonstration application with its source code, the whole SDK development package including system SDK, player SDK, networks SDK, media Player plug in, etc, and also provides technical support and good after- sale service.

Features & Functions :

H.264 (MPEG-4/Part 10) video compression standard lead to high compression ratio and good video quality
OggVorbis audio compression standard, with 16 kHz sampling rate and 16 kbps output bitrate
Real-time Video and Audio compression, No frame lost
4CIF preview resolution                           
Comply with PCI 2.2 standard, Support PCI-X slot, A PC can support up to 64 channels
Support Windows2000/XP and Linux operation system
Provide full SDK, demonstration with source code
Provide player SDK and network SDK for PC platform. Less than 1 second delay in LAN.
Setable I.B.P frame sequence
Setable video quality and bit rate
Setable brightness, contrast, saturation and hue of Video signal
Support motion detection
Support OSD, LOGO, and MASK overlay
Support double encoding

 Merits of Adopting TT H.264 Compression Board
H.264 encoding has the advantage of high image quality, low bitrate and low storage requirement, especially suitable for digital video security. TT H.264 compression board is the state-of-the-art video / audio compression board, which adopts H.264 ACE (ADVANCED CODE EFFICIENCY). Compared with other compression board, its advantage embodies the following aspects:

Save storage space
TT board compression ratio is higher than those that adopt MPEG-1 or other standard. Given the same capacity of hard disk, TT board lead to longer recording time, thus reduces storage costs and maintenance expenses and improves systematic reliability.


Excellent image quality
TT board adopts variable bitrate coding. It assures constant image quality to
different scene and motion picture. Even violent motion cannot bring
the mosaic phenomenon. TT board supports real time preview without wobble or
time delay.

Preeminent characters of network transmission
TT board adjust parameter dynamically, which is suitable to assure excellent and
fluent image quality in network transmission. It supports 4CIF, DCIF, 2CIF, CIF,
QCIF coding, variable bitrate and variable frame rate. This is more suitable
 for narrowband transmission, for instance, through PSTN, ISDN, DDN, etc.

 

Convenient control
TT board¨s parameter, such as image quality, frame rate, and sensitive tolerance
of motion detection can be adjusted when encoding. It can capture original image. Actively setting parameter is significant in video security.


Flexible and reliable motion detection

TT board adopts most advanced motion detecting technology whose analytical precision can be adjusted dynamically. It can not only detect micro-motion but also throw away misinformation. Reliable motion detection and video setting reduce storage requirement. The whole detecting procedure is completely done on board. Motion detection is completely independent from compression. It can detect both fast and slow motion.

Convenient video overlay function
TT board supports flexible title overlay function. It can overlap time on active video
with transparent processing. Its location can be adjusted conveniently.
 

Outstanding stability and sustainability
TT board adopts encoding algorithm, SDK function and decoding software, which
are specially designed for digital video security. All of these make TT board reliable
and stable
 


 

Specifications:    

 

Model

TT-4008H

Video Input

8 Channels (PAL/NTSC)

BNC(Vp-p = 1.0V, 75Ω)

Audio Input

8 Channels

BNC (Vp-p=2.0V,SNR > 83DB,Linear Electrical Level , 1000Ω)

Encode DSP number

1

Preview Resolution

Resolution: 704*576(PAL), 704*480(NTSC)

Video Compression

H.264, Support CBR, VBR; Frame rate: 25F/s (PAL), 30F/s (NTSC)
Output: 32kbps-1000kbps(CIF) or 70kbps-2000kbps(4CIF)

Compression Resolution

4CIF: 704*576(PAL), 704*480(NTSC) DCIF: 528*384(PAL), 528*320(NTSC)
2CIF: 704*288(PAL), 704*240(NTSC) CIF: 352*288(PAL), 352*240(NTSC)
QCIF: 176*144(PAL), 176*120(NTSC)

Audio Compression

OggVorbis, Sample ratio is 16KHz, Output ratio is 16kbps

Power Consumption

Less than 3.5W

Working Temperature

-10<C--+50<C

Working Humidity

10%--90%

Dimension

155mm*95mm

System Requirements

OS: Windows 2000/XP/Server 2003, Redhat 9.0, Fedora 3, Fedora 4
CPU: Intel Series
Motherboard: based on Intel 845 / 865 /915/925/945 Chipset
Memory: 256MB or above
Display Adapter: Nvidia Geforce Mx400/420/440 serials, FX 5200/5600 GeForce 6600
ATI Radeon 7000/7500/8500/9000/9200/9550/9600 serials, ATI X300/700
Intel 845G/865G/915G integrated Graphics Controller

DVR Card  Screenshot:

H.264 High Resolution Video & Audio Compression Board

 

                                                                                                
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TT INT'L GmbH         Add:Elisabethstr. 18, 13585 Berlin, Germany
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