N+1 redundancy with third party controllers - iControl and nCompass.1 to 1 manual and automatic redundancy, configurable alarm triggers.Installation and in-service upgrade of Mediaplex-20 and iPlex redundant systems.Multiple Video Over IP products, systems, and WEB-based software applications.SDI test sources with data inserted in VBI and VANC using Everts Time Code Generator, Micro Video and Albrekht inserters.End to end systems utilizing various decoders: ProView 7000, Sencore, Motorola, Tandberg, Manhattan, VLC and Dolby Reference decoder.Negative tests to insert network impairment using Packet Storm Network Emulator.
MPEG and DVB stream analysis utilizing in-house parsing tools, software analyzers (TSReader, DVBControl), hardware analyzers (Dektec, DTS ),.Performance tests - CPU utilization vs.Automated test cases using Harmonic Automated Test System.Test plans and procedures for functional areas such as ADSmart, ADB, UEC and ISDB-Tb Compliance test cases, transcoding TTX to DVB subtitles, DTMF DPI source and DTMF descriptors, Direct TV Broadcaster ID, AFD/Bar ANC data, AFD in WSS data and many others.Verified TS and ASI output using various decoders: ProView 7000, Sencore, Motorola, Tandberg and Manhattan.Video output syntax testing for integration with different Set Top Boxes like ISDB-Tb, ADB, UEC, AdSmart or different standards like ARIB. Mpeg2, H264 and H265 Video Quality subjective testing.Verification of SCTE-35 splice insert messages triggered by different sources: DTMF tones, Omnitronix SNMP SL10, VANC inserter and IP.Detailed testing of VBI and VANC data: Closed Captions, VITC, AFD/Bar data, Video Index, TTX and DVB subtitles, WSS and VPS.Set up and tested end-to-end systems including NMX, Multiplexers and decoders.Video Rich Navigation application for enabling interactivity.Installation on different Windows OS and Dell servers.Hardware tools: Everts Time Code Generator, Micro Video and Albrecht inserters, Waveform Monitor, Packet Storm Network Emulator, TES9 Multi-Function HD/SD-SDI VANC Processor. Software tools: TSReader, Interra Vega analyzer, DVB Control, MProbe, Wireshark, Vega AVSync analyzer.
Protocols: HTTP, FTP, Telnet, SSH, TCP, UDP, HRTP, RTP, IP, ARP, SNMP, VPN Operating systems: Windows 2008/2012 Server, UNIX/Linux, VxWorks Follow up with reported problems until resolution
Strong expertise in testing Video/Audio/Data Over IP products.Working knowledge of software development life cycle and software testing methodologies.15+ years of hands - on experience in software testing.
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