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Аппаратный кодек HD-видео H.264/MPEG-4 в формате 2-x модулей PCI/104, HDMI / SDI / композитные входы
The HDAV2000 is an ultra low latency, high powered video and audio encoding solution built on established AMP technology. The HDAV2000 encodes video to the H.264/MPEG-4 AVC (Part 10) standard from a wide range of HD and SD video sources connected via HDMI, SDI and composite SD video. The HDAV2000 also features a high performance audio controller with dual stereo inputs and outputs allowing audio to be captured from HDMI, SDI and Line inputs and synchronized with the captured video.
The HDAV2000 also supports hardware decoding allowing previously recorded video and audio to be output via HDMI, SDI, and composite outputs.
The HDAV2000 is a dual card, PCI/104 form factor board set for systems with a PCI/104 bus. The high performance H.264 video compression and efficient bus utilization allows multiple HDAV2000 board sets to be fitted in a PCI/104 system.
Highlights
HDMI input/output at up to 1080i60
SDI input/output at up to 1080i60
4x Composite NTSC/PAL video inputs
Composite NTSC/PAL video output
PCI audio interface supporting:
2x Stereo outputs
2x Stereo inputs
1x Mic input
PCI/104 form factor
Drivers for WinXP-E and Linux
Applications Block Diagram
Software Development Kits
The HDAV2000 is supported by comprehensive and well supported software development kits (SDKs) for video recording and video streaming. The SDKs are designed to significantly reduce development time in Windows, Linux and QNX environments and include support libraries, drivers and example applications to help developers fully utilize the HDAV2000 features in complex video compression / overlay applications.
The standard Video Recording SDK and sample applications are supplied free of charge with each board and includes the services of our technical support team. The Video Streaming SDK is available for a one-time fee and enables real time streaming of compressed video data over an IP network.
The standard SDKs are available for x86 based embedded PC platforms however, we also offer SDK's suitable for PC/104-Plus based PowerPC and ARM platforms. Please contact our sales team to discuss your requirements.
Analog Video Input
4 Composite NTSC/PAL/RS-170 video input channels
Anti-aliasing filters on inputs
Supported video standards
CCIR601-NTSC ,CCIR-PAL
NTSC-M, NTSC-N, NTSC-J, NTSC (4.43), RS-170
PAL-B/G/N, PAL-D, PAL-H, PAL-I, PAL-M, PAL-NC, PAL-60
Digital Video input
HDMI with embedded audio
SDI with embedded audio
Flexible capture resolution, 16x16 pixel granularity
Standard resolutions supported include:
1080i60, 1080i50,
720p60, 720i60, 720p50, 720i50
480p60, 576p50
Video output ports
HDMI - Interlaced and progressive resolutions up to 1080i60, 1080i50
SDI - Interlaced and progressive resolutions up to 1080i60, 1080i50
Composite - NTSC/PAL
Video Input Adjustments (Analog)
Contrast (or luma gain) adjustable from 0-200% of original
Saturation (or chroma gain) adjustable from 0-200% of original
Hue (or chroma phase) adjustable from -180° to +180°
Brightness (or luma level) can be adjusted from –25 to +25 IRE
Software adjustable Sharpness,Gamma and noise suppression
Video compression
H.264 ISO-IEC 14496-10 baseline and Main Profile up to L4.2
Interlaced and progressive video encoder support
Real-time multi stream H.264 Ultra Low latency capture
Less than 40ms encode latency
Flexible encoding of multiple inputs, e.g.
Dual channel encode at up to 1080i60/1080i50
Quad channel NTSC D1 (720x480) at 30fps
Quad channel PAL D1 (720x576) at 25fps
Bit rate control
Constant bit rate (CBR)
Variable bit rate (VBR)
Configuration support per stream
Frame rate
Resolution
Bit rate control
Key frame interval
Intra-refresh mode
Audio
AC97 2.2 audio codec
18-bit resolution on each channel
Sampling rate up to 48KHz
Digital audio capture from HDMI / SDI
Dual analog stereo line inputs
Microphone input
Dual analogue stereo line outputs
PCI/104 Bus Interface
Compliant with PCI Rev 2.1
132 MBytes/sec bandwidth at 33.33 MHz bus speed
Single +5 V supply
System Requirements
x86 PC-Compatible PCI/104 Computer
2 Spare REQ/GNT on PCI/104 Bus
3.3V signalling PCI/104 bus
Mechanical
Standard 3.6 x 3.8in PCI/104 form factor
Operational characteristics
Operating temperature 0°C to 60°C
Extended temperature -40°C to +85°C (option)
Software
Drivers for Win-XP, Linux
Comprehensive video recording SDK
Sample video recording application in C/C++ source code
