Video Monitoring robots
Supervision of video services : TV, IPTV, VoD and streaming
Witbe have robots adapted to monitor any of your video services whether they are landline or mobile audio video streaming, cable or satellite TV, IPTV, Full HD video, VoD, PC VoD or PC TV. The robots are connected in the same way as your users to measure Quality of Experience (QoE), following recognised perceptual criteria by international authorities such as VQEG, ETSI etc and who will do the standards of tomorrow.
Perceptual analysis – Audio video quality - VideoMOS – Picture artefacts - Blockiness – Jerkiness – Frozen image – Blur - VQEG
SD TV-IPTV-VoD Robot: management of Triple Play SD video services
To measure perceptual availability, performance and integrity (quality of image and sound) of TV and interactive services (VoD, EPG) behind decoders (cable, satellite, IPTV, DTT).
Supported services: SD TV services, SD IPTV and SD VoD based on MPEG2 or MPEG4 and Microsoft© Mediaroom™ services.
Usage contexts: management of SD TV performance services, interactive services (VoD, EPG) and Triple or Quadruple-play services. |
Method: TV channel zapping, VoD navigation and ordering, EPG navigation, no-reference real-time audio-video quality measurement (Witbe Video-MOS and Audio-MOS algorithms)
Test interface: TV decoder – analogue outputs (S-video, scart) |
Specific functions: visual channel change time measurement, perceived audio-video quality, complementary network analysis (IGMP, MPEG-TS, TS 101.290) in IPTV, registration of video sequences, of errors screens and network capture.
Other versions: HD TV-IPTV-VOD
Robot formats: rackable 4U robots (S4000)
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HD TV-IPTV-VoD Robot: management of HD Triple-play video services
To measure perception of availability, performance and integrity (quality of image and sound) of Tv and interactive services (VoD, EPG) behind decoders (cable, satellite, IPTV, DTT)
Supported services: HD TV services, HD IPTV and HD VoD based on MPEG2 or MPEG4 and Microsoft© Mediaroom™ services.
Usage contexts: management of HD TV services, interactive services on decoders (VoD, EPG) and Triple or Quadruple play services |
Method: TV channel zapping, VoD navigation and ordering, EPG navigation, no-reference real-time audio-video quality measurement (Witbe Video-MOS and Audio-MOS algorithms)
Test interface: TV decoder – digital outputs (HDMI, DVI, component)
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Specific functions: zapping time measurement, perceived audio-video quality, complementary network analysis (IGMP, MPEG-TS, TS 101.290) in IPTV, registration of video sequences, of errors screens and network capture.
Other versions: SD TV-IPTV-VOD
Robot formats: rackable 4U robots (S4000)
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SDI Video Robot: management of SDI stream
To measure perception of availability, performance and integrity (quality of image and sound) of SDI stream
Supported services : SDI video performance monitoring at the head-end and/or at the output of the broadcast station.
Method: Acquisition of the SDI video, qualification of the Video quality in real-time without reference (Witbe Video MOS and Witbe Audio MOS algorithms) |
Test interface: SDI video input
Specific functions: Video sequence capture and error screen captures
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Other versions: ASI-Video
Robot formats: rackable 4U robots (S4000)
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ASI Video Robot: management of ASI stream
To measure availability, performance and intergrity (quality of image and sound) of ASI streams
Supported services: ASI video performance monitoring at the head-end and/or at the output of the Satellite station.
Method: Acquisition of the ASI video, qualification of the Video quality in real-time without reference (Witbe Video MOS and Witbe Audio MOS algorithms)
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Test interface: ASI video input
Specific functions: Video sequence capture and error screen captures
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Other versions: SDI-Video
Robot formats: rackable 4U robots (S4000)
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Video Streaming Robot: management of streaming services
To measure availability, performance and integrity (quality of image and sound) of streaming services (Internet Streaming, PCTV and mobile streaming)
Supported services: Main streaming services (mms, rtp, sdp) and all codecs based on video (Video for windows, H.263, H.264, MJPEG, DivX, Windows Media Video, Real Media, QuickTime, MPEG-1, MPEG-2, MPEG-4, 3GPP, 3GPP2, Flash) and audio (PCM, MP3, AMR, AAC, Windows Media Audio, Real Media).
Method: Request for the multimedia stream, qualification of the Video quality in real-time without reference (Witbe Video MOS and Witbe Audio MOS algorithms) |
Test interface: IP Ethernet
Specific functions: Video sequence capture, network packet capture and error screen captures |
Other versions: Streaming mobile (via 2G, 3G, HSDPA)
Robot formats: rackable 4U robots (S4000) |
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