With the latest version, VQ Analyzer v4.1.0, many new features and improvements have been made to accelerate the video analysis.
Check out the release note for more details about the latest release!
Inspect each step of the encode/decode process visually and numerically. VQ Analyzer can help to debug certain quality and decisional miss in coding pipelines, potentially saving months of man-hours on important video projects. Quickly find and navigate to bitstream and coding mode decision errors and debug broken streams by a click. Conduct side-by-side streams comparison for progress/regression check.
Compare two bitstreams highlighting matching details and different values. Enhance your product validation process with both visual and automated regression checking.
BT.2020 color gamut, SHVC and SCC, 4K & HDR viewing support to deliver Ultra HD content.
Test for output bitstream spec compliance to ensure output video can be parsed without depending on the error resilience features of specific decoders. Automatable logging can increase testing coverage. Analysis features help root cause issues quickly.
These features accelerate development by providing insights on the algorithm choices that produce a bitstream. It can also empower testing/quality assurance with checks for output suitability to quickly assess where all is well and dive deep to root cause issues.
Easy to use with advanced features, VQ Analyzer provides:
If your favorite Analyzer just crashed with a stream than open the stream with Vicue Analyzer to understand what is wrong. “Error” button at the bottom left of the window will signal if Analyzer detects any errors/warnings in loaded bitstream. By clicking on the button switches to the list of detected problems. Double clicking on selected problem will navigate to the place where the error occurred.
With bandwidth a major cost to network streaming and infrastructure, the use of advanced codec like HEVC and AV1 is essential to improving compression while reducing bandwidth for real-time and OTT video streaming, content delivery, broadcast, and advertisements. With VQ Analyzer, users have the power to deeply investigate the new layers of complexity in next-generation coding pipelines and compare results with conventional codecs. VQ Analyzer has easy-to-use, rich visualization capabilities that can help users take advantage of more efficient encoding to reduce bandwidth needs―decreasing the risk of quality regressions in the transition.
With support for HEVC extensions including Screen Content Coding, Scalable HEVC and Multiview, SCC provides better efficiency for rendered content (desktops graphics). SHVC adds ability to react to changing network bandwidth to produce more reliable viewing experiences.
Compare two bitstreams side-by-side to identify a difference and match every step to make decisions or root-cause an issue on. Enhance your product validation process with both visual and automated regression checking.
Informational Overlays/Maps are efficient tools to understand coding efficiency distribution.
In each mode (Predictions, Residual, Reconstructed, Deblocked, Filtered, and Decoded Pixels), details view replaces Main View when user 'right-clicks' on a selected coding unit/block within a frame in Main View
There are never too many statistics. VQ Analyzer provides many different kinds of data in text and chart formats to help you view, prioritize and target optimizations.
File stream indexing provides quick performance and responsiveness loading and switching between frames. Easy-to-use GUI provides ability to quickly find bitstream and coding mode decision errors, undock windows for easy side-by-side stream comparisons, debug broken streams, tool tips provide descriptions of syntax elements.
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