Broadcast Monitoring and Alarm system — Multi show ( multi function & multi screen )
BWFCPC-MultiShow is high performance multi-function multi-screen monitoring and alarm system that support multi-channel ASI/QAM/DVB-S/DTMB/IP signal input and multi show monitoring, alarm and stream analysis etc. It has multiple video and audio real-time display, arbitrary output anyone video, support VGA/DVI output, support three layer DVB TR101-290 alarm, alarm trigger automatic TS recording, centralized control, is a highly intelligent broadcast television transmission monitoring that idea for broadcast transmission and monitoring.
BWFCPC-MultiShow can monitor the setting of system devices and transmission channel through the ethernet. We can monitor and control every device’ the display mode, channel information, fault log, etc. The system also support to monitor TS stream from ethernet.
• TR101 290 alarm monitoring
• Deeply analyzing stream online and offline, including stream basic information, bandwidth analysis, SIP packet format, SIP packet jitter, PAT table analysis, PMT analysis, SDT analysis, PSI/SI information, PCR table information analysis, program information monitoring etc.
• Monitoring video black frame, static frame, frame lost, video decoding problem, color bar, color frame, mosaic, TV station logo losg
• Monitoring audio lost, audio volume amplitude, mute, the volume too high or too low, etc.
• For each multishow equipment supports maximum of 40 channel SD or 12 channel HD video decode and output.
• Support Mpeg1/2, H.264, H.265, AVS/AVS+ video standard and Mpeg1/2/3, AAC, AC3, DRA and other audio standard.
• Support video interface RF, ASI, SDI, Ethernet
• Support internet protocol: AV, UDP, RTP, RTSP, RTMP, HLS,et.
• Support multiple alarm type: text alarm, sound and light alarm, OSD jitter alarm etc.
• Support choose any of the program to display.
• Support arbitrary screen position arrangement, adjust the size, double-click to maximum screen.
• Support 4:3, 16:9, Original proportion of picture display.
• Up to 6 volume column indicates.
• The operation and fault log records and query, log file can be invoked remotely and view.
• Support the text and image overlay.
• Support audio waveform and volume show.
• Support real-time monitoring and round robin monitoring
• Support frame accurate monitoring and can specify the monitoring area
• Be able to accurately identify and distinguish noise, dual channel stereo monitoring
• The audio lost alarm provide the fluctuation and logic threshold
• The automatic anti burning function to protect LCD TV
• The alarm pre recording and transcoding recording.
• The full screen mosaic transcoding recording and IP output
• The same window display the primary and standby signal state. When the primary signal is abnormal, switch to show the standby signal state automatically and take alarm simultaneously.
• Support web management, one web management system can manage all the multishow equipment.
Channel monitoring function:
• Modulation: QAM (J.83A/B/C), 8VSB, DVB-T/H/T2, DVB-S/S2, DTMB
• Video decoding: AVS/AVS+, MPEG-2, MPEG-4 and H.264
• Support PAL/NTSC/SECAM color standard
• Rapid spectrum scanning, frequency range: 5 ~ 2150MHz
• To obtain the channel parameter information automatically
• Single/multi carrier automatic recognition
• Channel power measurement
• Field measurement (with correction coefficient)
• Frequency band scanning, easy to confirm adjacent frequency
• SFN analysis
• Automatic calculation of multipath and echo
• MER measurement
• Constellation map display
• Panoramic scanning, quickly understand the unknown signal
• BER test
• Automatic test of audio level, noise and distortion.
• Can select the appropriate filter when test the pamameters.
• The noise measurement compliance with the CCIR standard
Channel monitoring index:
• Level of accuracy: 0.03dB + -60 ~ +26dBu
• Frequency response: 0.05dB.
• Harmonic distortion: <0.05%
• Engine room and emission test instrument
• Synthesis of RF preliminary, baseband demodulation, stereo decoding.
• Precise baseband demodulation, PLL stereo channel decoding, linear phase filter
• Frequency range(medium-frequency wave): 522kHz ~ 1620kHz
• Input level range: 100~115 dB (without attenuator)
• RF input impedance: 50Ω
• Left and right signal separating degree: 62dB
• Positive and negative amplitude asymmetry: ≤0.5%
• Positive amplitude modulation test range: 0%~133%
• Negative amplitude modulation test range: 0%~100%
• Carrier drop: ≤ 0.5%
• Frequency offset: + 0.2kHz (0-100 kHz)
Stream monitoring function:
• Channel bit rate
• Single program bit rate
• Bit rate fluctuation
• TR101-290 three layers monitoring and analysis
• Basic structure of information flow is TS
• PSI/SI information
• PCR analysis and syntax analysis
• Synchronization error (TS Sync Loss)
• Synchronization byte error (Sync Byte Error)
• Packet recognition loss (PID Mssing)
• Program association table (PAT)
• Program map table (PMT)
• Continuous counting error (Cont Count Error)
• Data transport error (Transport Error)
• Cyclic redundancy check (CRC)
• Program clock reference interval error (PCR Discont)
• Program reference clock jitter error (PCR Jitter Error)
• Presentation Time Stamp (PTS)
• Network information table (NIT)
• Service description table (SDT)
• Each information table (EIT)
||Up to 12 channel ASI
||Up to 10 x Gb ethernet IP(UDP/RTP/RTSP/RTMP/HLS)
||1xRJ45100/1000M ethemet support over UDP or RTP(optional)
||TR101 290 Alarm Monitoring
|Support IP/ASI emergency auxiliary broadcast
|Real Time/Offline deep analysis, SIP package analysis
|Inquiry of channel power/MER/BER/SNR
|Up to 60 SD window or 12 HD windows
|Multiple ways of alarm ( Contents, light,voice,etc.)
|4:3/16:9/Original proportion display
||AC 100V~240V, 50/60Hz