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Full Reference Picture Quality Analyzers to Improve Your Video Quality
The true measure of any television system is viewer satisfaction. Based on the concepts of the human vision model, Tektronix Picture Quality Analyzers provide a suite of repeatable, objective quality measurements that closely correspond with subjective human visual assessment.
Picture Quality Analyzers are used for the design, evaluation and test of the encoding, transcoding and decoding processes. HDMI testing is critical in today’s consumer electronics like Set Top Boxes and Blu-Ray players which output video through an HDMI interface with HDCP encryption. The PQA600B and the PQA600C uniquely decode the HDCP protocol, and enables video quality performance comparisons on a range of consumer electronics.
They can be also used to evaluate the video equipment that support 4K/UHDTV1 formats in conjunction with the MTS4EAV7 analyzer for decoding a HEVC Main 10 profile stream.
PQA600C
| Features |
|---|
| PSNR, PQR/DMOS measurements supporting SD/HD/4K resolution at multiple frame rates, Embedded Reference Decoder, Script execution (Batch Processing), Multiple Simultaneous Application Executions, SDI/IP/HDMI with HDCP interface |
Features |
Benefits |
| Objective perceptual measurements based on an accurate human vision system model |
|
| Attention modeling software and attention-weighted picture quality measurements | Unique tools for optimizing video processing algorithms and video distribution systems |
| Measurements for artifact detection, artifact-weighted picture quality and classic PSNR | Help isolate and correct quality problems and evaluate quality tradeoffs |
| Integrated graph display | Easy interpretation of the graph along with reference, test and differential map |
| Segment-based auto temporal alignment | Reduces manual operations in the measurement processes |
| Measure a region of interest | Helps analyze the character of quality degradation |
| New pre-configured measurements | Quick start with pre-configured measurements for standard applications |
| Embedded decoder | Eliminates additional processes and external tools for measuring compressed files. Use the reference decoder (without post processing) to improve the picture quality while evaluating the performance of encoder |
| Advanced Measurements package (OPT ADV) | Eases the integration of Picture Quality Analysis into existing testing environments |
| IP Generation /Capture (OPT IP) | Evaluate the performance of a video stream across an IP device, or across the transcoding process (SDI to IP) |
| HDMI with HDCP interface | Evaluate the video quality of Set Top Boxes and Blu-Ray players |
| SD/HD/3G-SDI interface | Generate and capture the video content with the highest broadcast quality format (1080p50/59) |
| Hardware format conversion | Effectively evaluates the format conversion (e.g. SD to HD, and HD to SD) |
| Additional compression format support in embedded decoder | Eliminates the need for external decoding tools for emerging compression formats |
| Side-by-Side / Wipe / Swap display with SDI/HDMI generation | Enables the subjective evaluation of content |
| Бранд/Марка | Tektronix |
|---|
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