H264-PMC8 - 8-канальный кодек H.264 в формате PCM, -40°C~+85°C

8 каналов с аналоговыми композитными видеовходами SD
Полнокадровый захват и кодирование в реальном времени 8x h.264
Кодирование / декодирование в соответствии со стандартом H.264/MPEG-4 AVC (часть 10)
Кодирование со средней задержкой (до 100мс)
Быстрое наложение текста для впечатывания даты/времени b т.п.
Несколько модулей H264-PMC8 в одной вычислительной системе
Формат PMC
Драйвера для Windows, Linux

CompactPCI Bus Interface

PICMG-2.0 Rev 2.1
32-bit bus width, 33.33 MHz bus speed

Video Input ports

8 independent composite NTSC or PAL input channels
10-bit Analog-to-Digital converters
Anti-aliasing filters on inputs

Video Input Standards

Standard 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

Video Input Adjustments

Contrast (luma gain) adjustable from 0 - 200% of original
Saturation (chroma gain) adjustable from 0 - 200% of original
Hue (chroma phase) adjustable from –180° to +180°
Brightness (luma level) can be adjusted from –25 to +25 IRE
Software adjustable Sharpness, Gamma and noise suppression

Audio Input

8x mono input
Provides Audio/Video Synchronisation

Video Encoding

ITU-T H.264 (ISO/IEC 14496-10, Baseline profile, level 3)
M-JPEG Video Encoding (optional)
8 channel NTSC 4CIF ( 704 x 480) at 30fps per channel
8 channel PAL 4CIF ( 704 x 576) at 25fps per channel
Supports I and P Frame Compression
Supports Variable Bit Rate (VBR)
Supports Constant Bit Rate (CBR)
Approximate 100ms encode Latency

Audio Encoding

G.723 Audio Codec
Video Decoding / Playback
Real-time H.264 Video Decoding
Playback to Composite PAL/NTSC output (optional)
Audio Decoding
Mono audio output
Uncompressed Video Path
Real-time Preview to host VGA display
Optional Preview to Composite PAL/NTSC output
Motion Detection
330 (NTSC) or 396 (PAL) detection blocks
Masking of areas not required for motion detection
Adjustable sensitivity

System Requirements

x86 PC-Compatible Host Computer with 33Mhz PMC site
PCI or AGP Display (if Video Preview to host is required)
3.3V and 5V from PMC Mezzanine site

Mechanical

Standard 32-bit PMC form factor
Operational characteristics
Operating temperature 0˚C to 60˚C
Extended temperature -40˚C to +85˚C (option)

Software

Drivers for Windows-XP, Linux
Comprehensive video recording SDK
Sample video recording application in C/C++ source code