HDMI can be used in set-top boxes, DVD players, personal computers, video games, integrated amplifiers, digital stereos and televisions. HDMI can transmit audio and video signals at the same time. Because the audio and video signals use the same cable, the installation of the system is greatly simplified.
Component color difference interface:
The colors of component interfaces are red, green and blue! Component interface can also be called color difference port HDMI, and component acquisition card is the most advanced comprehensive acquisition card in video industry.
High-performance HD video capture and editing card The high-performance HD video capture and editing card of Audio and Video Workshop has built-in input interfaces such as HDMI, color difference, AV and SV, and supports full HD input of1080i (1920×1080 interlaced scanning) at the highest. Early high-definition TVs were all of this specification. Support the input of various formats of most TV game devices on the market, and support the acquisition of various high-definition cameras.
HDMI version:
Since its introduction, HDMI has developed from 1.0, 1. 1, 1.2, 1.2a to 1.3. Compared with the previous version, the HDMI version 1.3 has a larger bandwidth, which is doubled from the original 4.96Gbps to 10.2Gbps, and can transmit higher-flow HD programs. HDMI 1.3 also supports a higher number of colors. HDMI 1. 1 and 1.2 can only support 24-bit color depth, while the HDMI interface of HDMI 1.3 is greatly expanded to 30-bit, 36-bit and 48-bit (RGB or YCbCr). The Hdmi version 1.3 also adds support for multi-channel high-flow uncompressed audio sources or lossless compressed audio sources (such as Dolby TrueHD and DTS-HD Master Audio). That is to say, if the interface and cable are both HDMI 1.3 versions, you can transmit high-definition video programs with higher bit rate, higher color number and better sound quality.
Product description:
High-performance HD video capture editing card with built-in input interfaces such as HDMI, color difference, AV and SV. , supports1080i (1920×1080 interlaced scanning) full HD input at most. It can achieve excellent high-definition video acquisition effect and meet the needs of various recording and broadcasting, conference video transmission, high-definition video monitoring and so on. , and can be used for wedding, education, enterprises, small and medium-sized TV stations and other professional high-quality video acquisition and editing.
Product features:
Various digital images and digital noise reduction technologies;
Video input can use PAL and NTSC formats;
Automatic enhancement function of chroma engine;
Automatically detect the format and mode of the input signal;
Adaptive static detection and jitter detection;
Full-function remote control operation, OSD display, very convenient;
Powerful anti-aliasing display optimization and smoothing technology can create high-definition image effects;
It has the functions of motion adaptive interlacing, digital scaling and line field frequency change;
Support input formats: 480i, 480p, 576i, 576p, 720p, 1080i.
System requirements:
N CPU: Intel Core 2 2 2.4GHz or faster
N memory: 1G Mb or above.
N-band PCI-E interface
N PCI sound card or motherboard built-in sound card
CD
N Operating system: WINDOWS XP SP2, WINDOWS 2003, VISTA.
Product application:
Rich high-definition and high-quality analog input interface
L provide HDMI, 1080i analog components, S-Video and composite video input interface acquisition.
LPCI- E 1X channel
L Supported formats:1080 23.98p/24p/25p/30p/50i/59.94i/60i, 720 50p/59.94p/60p, NTSC/PAL, S-Video.
Real 10Bit and 8Bit real-time full-resolution HD uncompressed audio and video recording.
It can ensure that the original image quality of high-definition programs generated from the output of high-definition materials is completely preserved. CPU is freed from the work of video decompression, and the speed of video acquisition and rendering is also faster.
Support standard Microsoft DirectShow architecture, support streaming media acquisition.
(such as Adobe Flash Media Live Encoder, Microsoft Media Encoder, AMCap and other video software)
More color space
The deeper the color bit and the deeper the color depth, the more different colors can be displayed, so that a more delicate color gradient effect can be displayed. The sampling rate reaches 4:2:2, and its color resolution is twice that of video standards such as DV and lHDMI based on Firewire, so your video will be clearer and more realistic.
L color accuracy support: YUV 4:2:2 10 bit.
L color space support: YUV 4:2:2
Support one machine with multiple cards for video acquisition and switching.
Especially suitable for multi-angle video acquisition such as stunt booths.
Precise synchronization of video and audio
Strict requirements for accurate acquisition of each frame allow you to enjoy real digital video and audio acquisition and realize perfect video and audio synchronization.