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Tektronix VQS1000 - Video Quality Analysis Software

Name: Tektronix VQS1000 - Video Quality Analysis Software
Brand: Tektronix
SKU: TektronixVQS1000
Price: 5750.00 USD
Availability: InStock

0 reviews | Model: Tektronix VQS1000

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VQS1000 Video Quality Analysis Software

Reliable and sophisticated analysis algorithms applied to decoded MPEG-2 or H.264 video to identify stuck, black, macro-blocking, and compression artifacts. This enables operators to distinguish between impairments resulting from network distribution versus artifacts resulting from compression.
Industry-first unique visualization tool with innovative impairment displays highlights the location and severity of video defects, enabling engineers to clearly see and validate the presence of impairments on the image.
Analysis of decoded MPEG-2, AC-3, MPEG-2 AAC, and MPEG-4 AAC audio to identify loudness problems in accordance with ITU-R BS.1770/1771
Trending of video and audio metrics to help diagnose intermittent and time related problems
Triggered-capture of streams and logging of live data enable offline analysis of service quality issues
Logging of live data to capture min, max, and average impairment values and bit rates at user-definable time intervals enables long-term quality of experience for a service to be assessed and optimized
Connect either directly to an Ethernet switch or integrate with Tektronix IP Video and DTV Monitoring probes
IGMP support for analyzing multicast streams beyond the local router
Integrate with Tektronix IP Video and DTV Monitoring probes so that QoE errors appear in the monitoring probe log interleaved with the TS and physical layer (IP and RF) QoS errors. This enables users to easily distinguish between errors that are caused by network issues (dropped packets, CC errors, etc.) and errors which do not have a corresponding network issue and are therefore caused by an upstream encoder problem.

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List Price: $5,750.00

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Tektronix VQS1000 - Video Quality Analysis Software

Affordable QoE Monitoring
Network Performance Optimization
Diagnostics of Broadcast Delivery Issues

The VQS1000 software consists of reliable and sophisticated analysis algorithms applied to decoded MPEG-2 or H.264 video to identify stuck, black, macro-blocking, and compression artifacts.

This enables operators to distinguish between impairments.

Available for installation on the customer's own PC
Two instances can be run per license to enable service comparison at different network locations (dependent on PC processing power and video content type)
Triggered capture with pre-trigger buffer enables archive of impairments or offline video quality analysis to be performed
Application can be also be used stand-alone for offline file analysis with support for MPTS and SPTS files
Can be connected directly to an Ethernet switch. Supports IGMP for accessing remote multicast streams
Can be used with all Tektronix DTV monitoring probe configurations using robust private backhauled video from the monitoring probes
- QoE results are reflected in monitoring probe’s Remote User Interface and event log
- Results available to management systems through monitoring probes SNMP MIB
- Automated round-robin polling sequentially checks services within an MPTS
- Can be used in conjunction with the probes polling capability to sequentially test different Transport Streams carried on up to 500 IP flows (IPM400A) or up to 200 RF channel presets (MTM400A)
Also available for use with MTS4000 Series analyzers.

General Specifications
Characteristics
Key specs
All measurements are performed on decoded video and audio, using standards based on Tektronix proprietary algorithms.
Video measurements are shown below:	MPEG-2 and H.264 codec support Stuck/Frozen Video detection Black Video detection Blockiness/Compression artifact detection Color display using Tektronix Diamond display QoE dashboard Display of video metadata including codec type, resolution, display area, aspect ratio, bit rate, frames per second, scan, and AFD
Audio measurements are shown:	MPEG-2, AC-3, MPEG-2 AAC, and MPEG-4 AAC codec support Loudness, true peak and deviation from Dial Norm measurements in accordance with ITU-R BS.1770/1771 Phase analysis using Lissajous display Loudness bars and trend for each channel QoE dashboard Display of audio metadata including codec type, number of channels, sample rate, and Dial Norm
Recommended PC system requirements
Supported OS:	Windows XP or Windows 7
PC Processing Requirements:	Xeon 5500 Series (i7-based) quad-core processor or equivalent
RAM:	4 GB minimum
HDD:	250 GB

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