In English
H264-ULL-PCI Аппаратный кодек HD-видео H.264/MPEG-4 в формате модуля PCI, входы DVI / HDMI, –40°C~ +85°C
H264-ULL-PCI - Ultra Low Latency HD H.264 Encoder
Снято с производства
Информационный листок (англ.), PDF
The H264-ULL-PCI is a ultra low latency H.264 encoder available on a single PCI card. The H264-ULL-PCI card allows system builders to easily add high definition digital video capture with H.264/MPEG-4 AVC (part 10) encoding to their embedded PC equipment designs.
The powerful encoding engine supports ultra low latency (<40mS), full frame rate encoding of high definition digital video from HDMI or DVI sources. The H264-ULL-PCI supports a range of input resolutions from a maximum of 1080p60 down to 480p60.
Highlights
H.264/MPEG-4 AVC (ISO/IEC 14496-10) Encoder
High definition encode at up to 1080p60
Digital Video input from DVI / HDMI sources
Ultra Low Latency technology with a latency below 40ms
Flexible encoding controls of quality/bitrate/framerate
Extended temperature option (–40°C to +85°C)
Drivers for Windows XP, 7 and Linux
Software Development Kits
The H264-ULL-PCI is supported by a comprehensive Video Recording SDK for Windows and Linux to speed deployment. A RTSP streaming SDK for Video Streaming applications is also available.
Block Diagram
PCI Bus Interface
132MBytes/sec bandwidth at 33.33MHz bus speed
Single +5V supply
Video Input
Digital DVI input (DVI/HDMI)
Flexible capture resolutions, 16x16 pixel granularity
Standard resolutions supported include:
1080p60, 1080i60, 1080p50, 1080i50 720p60, 720i60, 720p50, 720i50 480p60 576p50
Ultra Low Latency
Less than 40ms encode latency
H.264 Video Encoding
ITU-T H.264 (ISO/IEC 14496-10) supported profiles:
Baseline profile,
Main profile up to Level 4.2
Supports I and P Frame Compression
Supports Variable Bit Rate (VBR)
Supports Constant Bit Rate (CBR)
Configuration support
Frame rate
Resolution
Bit rate control
Key Frame interval
Intra-refresh mode
System Requirements
x86 Host Computer with spare PCI slot
Spare REQ/GNT on PCI bus
3.3V signalling
Miscellaneous
Full height PCI card
Operating temp 0°C to 60°C
Operating temp –40°C to +85°C (extended temp option)
Software Drivers
Drivers for Windows and Linux (other OS by request)
Sample video recording application in C/C++ source code
