Hội nghị truyền hình SONY độ nét cao PCS-XG80 HD
sử dụng bộ giải mã video H.264 để mang đến cho bạn hình ảnh độ nét cao (HD) mịn và tự nhiên ở độ phân giải 1920 x 1080 pixel. Video HD tuyệt đẹp tăng cường hội nghị truyền hình của bạn với hình ảnh giống như cuộc sống.
TÍNH NĂNG, ĐẶC ĐIỂM:
• Codec Full HD 1080i
• Máy ảnh Full HD của BrightFace
• Luồng kép H.239 ở tốc độ 30 khung hình / giây với H.264
• Bộ điều khiển từ xa RF
SONY PCS-XG80 | |
Image sensor | 1/3-type CMOS image sensor |
Picture sensor (Useful pixels count) | 2 Megapixels |
Communication protocol standards | H.320, H.323, IEFT SIP |
VIDEO STANDARD | |
Compression standard | H.261, H.263, H.263+, H.263++, H.264, MPEG-4 Video (SIP only) |
Resolution (4:3) | QCIF (176 x 144), CIF (352 x 288), 4CIF (704 x 576) |
Resolution (16:9) | wCIF/w288p (512 x 288), w432p (768 x 432), w4CIF (1024 x 576), 720p (1280 x 720), 1080i (1920 x 1080) |
Maximum Frame Rate (H.261) | QCIF 30fps, CIF 30fps |
QCIF 30fps, CIF 30fps | QCIF 30fps, CIF 30fps, 4CIF 10fps |
Maximum Frame Rate (H.264) | QCIF 30fps, CIF 30fps, 4CIF 30fps, wCIF 30fps, w432p 30fps, w4CIF 30fps, 720p 60fps, 1080i 60fps |
Memory Stick | Memory Stick Duo/Memory Stick PRO Duo/Memory Stick PRO Duo(High Speed)/Memory Stick PRO-HG Duo |
BitRate (IP) | 64 kb/s to 10 Mb/s |
BitRate (ISDN with optional PCSA-B768S) | 56 kb/s to 768 kb/s |
BitRate (ISDN with optional PCSA-B384S) | 56 kb/s to 384 kb/s |
AUDIO STANDARD | |
Bandwidth and coding | MPEG-4 AAC-LC Stereo: 22kHz at 128kb/s, 192 kb/s - IP Only MPEG-4 AAC-LC Mono : 22kHz at 64 kb/s, 96 kb/s - IP only MPEG-4 AAC-LC Mono : 22kHz at 64 kb/s, 96 kb/s - IP only G.711: 3.4kHz at 56 kb/s, 64 kb/s G.722: 7.0kHz at 48 kb/s, 56 kb/s, 64 kb/s G.728: 3.4kHz at 16 kb/s |
Echo cancellation | Stereo echo-canceling supported Noise Reduction Included Automatic gain control Included |
SCREEN LAYOUT | |
Screen Layout | Full screen, Picture-in-Picture, Picture-and-Picture, Side-by-Side split screen |
ITU-T STANDARDS (EXCLUDES AUDIO/VIDEO STANDARDS) | |
ITU-T standards | H.221, BONDING, H.225.0, H.231, H.241, H.242, H.243, H.245 |
OTHER STANDARDS | |
Other Standards | RFC2190, RFC3016, RFC3047, RFC3261, RFC3264, RFC3550, RFC3984, RFC4537, RFC4587,RFC4629, RFC4856 |
NETWORK PROTOCOL | |
Network Protocol | TCP/IP, UDP/IP, RTP/RTCP, DHCP, DNS, SNMP, TELNET, SSH, HTTP, HTTPS, SNMP, NTP, PPPoE, UPnP |
MULTIPOINT CAPABILITY | |
Multipoint Capability (with optional sw PCSA-MCG80) | TInternal MCU Up to 6 sites (H.320/H.323/SIP) |
Multipoint Capability (with optional sw PCSA-MCG80) using cascade connection | Internal MCU Up to 10 sites (H.320/H.323/SIP) |
DATA SHARING | |
Data Sharing | H.239 video and presentation data |
LIP SYNCHRONIZATION | |
Lip Synchronization | ON/OFF |
MIC OFF FUNCTION | |
Mic Off Function | ON/OFF |
ENCRYPTION PROTOCOLS | |
Encryption Protocols | H.233, H.234, H.235 ver.3 |
NETWORK | |
QoS (Quality of Service) | Adaptive FEC (Forward Error Correction), Real-time ARQ (Auto Repeat reQuest), ARC (Adaptive Rate Control) |
Others network features | NAT, IP Precedence/DiffServe, UDP Shaping, TCP/UDP Port Setting, Auto Gatekeeper Discovery, Packet Reordering, URI Dialing |
Camera Control | |
Far End Camera Control | H.281 |
INTERFACE | |
Video input | AUX Video Input (S Video x 1, analog component Y/Pb/Pr x 1, RGB x 1) |
Video output | HDMI (video, audio) x 1, RGB x 1 |
Audio input | Mic Input x 2 (stereo x 1/mono x 2, plug-in power) up to 14kHz EC-Mic Input x 2 (PCSA-A7) up to 14kHz Audio Input (MIC/AUX) x 2 (RCA pin, stereo) up to 22kHz (AUX |
Audio output | HDMI (video, audio) x 1, Line Output (RCA pin, stereo) x 1, REC Output (RCA pin, stereo) x 1 |
Network Port | 10BASE-T/100BASE-TX x2 |
Control | RS-232C |
Memory Stick Slot | 1 |
Tablet Interface | 1 |
Maintenance Interface | RS-232C x 1 |
ISDN Unit Interface | 1 |
GENERAL | |
Operating temperature | 5 to 35 °C (41 to 95 °F) |
Operating humidity | 20 to 80% (non condensing) |
Storage temperature | -20 to 60 °C (-4 to 140 °F) |
Storage humidity | 20 to 80% (non condensing) |
Power requirements | DC 19.5 V (AC Adapter: AC 100 to 240 V, 50/60 Hz) |
Power consumption | 40 W (codec only)/90 W (with PCSA-CXG80, PCSA-A7P4, PCSA-B768S) |
Power consumption (stand-by) | 10 W (codec only)/15 W (with PCSA-CXG80, PCSA-A7P4, PCSA-B768S) |
Dimensions (W x H x D) | 282 x 56 (including rubber feet) x 244 mm (11 1/8 x 2 1/4 x 9 5/8 inches), excl. projections |
Mass | 2.2 kg (4 lb 14 oz) |