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HEVC / AVC Video and Compressed Audio Analyzer
| Key Features |
- Video, audio, and caption decode and analysis
- Verification of the stream’s compliance with the encoding standard
- Extraction of elementary streams from containers
- Comprehensive stream navigation and tracking to follow all aspects of the decoding process
- Multiple displays and overlays of Coding Unit (CU), Prediction Unit (PU), Transform Unit (TU), Macroblocks (MB)
- Easy selection of specified CU/MB and navigation using Zoom in and out for analysis
- Synchronized video, audio, and data views for instant cross reference
- Wide range of frame and Coding Tree Unit (CTU), Coding Unit (CU), Prediction Unit (PU), Transform Unit (TU), macroblock statistics, syntax traces – bitstream, interpret, alerts, frame, macroblock, transform, pixel level, fidelity traces
- Buffer analysis with graphical plots – spatial bits/MB, MV histogram, quantization, DCT frequency, MB coded frequency, intra-coding frequency
- Video differencing and fidelity analysis
- Bitstream editor for making changes, reanalyzing the stream, then saving
- Exports data for detailed graphical analysis (requires Microsoft Excel®)
- Comprehensive batch mode for automated regression testing with log reports
- YUV decoded video output for baseband video analysis
- Audio compression analysis
- AV delay measurement
- Built-in help and tutorials
- Closed Caption syntax and compliance analysis with ability to render captions over video, save captions to standard file format (SRT, SCC MCC), and debug capabilities
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| Intended users and applications |
- Equipment manufacturers
- Video codec software and hardware developers
- Semiconductor device designers and manufacturers
- Mobile video infrastructure and mobile device developers
- Video content transmission and distribution
- CODEC and equipment evaluation and comparison in cable, satellite, terrestrial, and IP applications
- Network operators and network equipment providers
- Application and service providers and streaming media applications
- Broadcasters for checking AV delay
Elementary stream analysis
Video compression standards are complex and involve many elements which are vitally important to the efficiency and interoperability of compressed video in different applications. The MTS4EAV7 analyzer provides verification of the compliance of the stream against the compression standard, detailed analysis and statistics of the video and audio streams, tools for editing and debugging the stream, fidelity comparison against the original uncompressed stream, and checking for any video and audio delay.
Analysis of intermediate HEVC/H.265 and H.264/AVC transform values is included, as well as ARIB TR-B14 compliance verification. It enables equipment and systems developers to test and bring new designs rapidly to market, and video users to test compliance, interoperability, and performance of compression products.
Standards supported
VIDEO
- HEVC (H.265) Main and Main 10 profiles, all levels
- H.264/AVC/MPEG-4 Part 10 – Baseline, Extended, Main, High, High 10, High 4:2:2, and High 4:4:4 profiles all levels 1 to 5:1
- H.264/AVC Intra profiles, High10, High422, High444, and CALVC at levels 1 to 5.1
- H.264/AVC Scalable Video Coding (SVC) Extensions – Baseline, High, and High Intra profiles at levels 1 to 5.1
- MPEG-2 – Main Profile at Main, High, and High 1440 levels, 4:2:2 Profile at Main and High levels
- VC-1 – All profiles at all levels
- MPEG-4 Part 2 – Simple Profile at levels 0 to 5 and Advanced Simple Profile at levels 0 to 5
- H.263 Baseline
- Uncompressed YUV, RGB, or Grayscale Color Models, 8 to 16 bit Sample Depth, various Chroma Subsampling Formats
AUDIO
- MPEG-1 Part 3 Layers I and II
- MPEG-2 Part 3 Layers I and II
- MPEG-2 Part 7 (AAC ) Main (Excludes LC and SSR)
- MPEG-4 Part 3 (HE-AAC) AAC Main, AAC LC (Low Complexity, AAC LTP (Long-term Prediction), SBR (Spectral Band Replication))
- Dolby Digital (AC-3) Baseline Standard, Annex D: Extended/Alternate Bit Stream (Playback and Waveform only)
SYSTEM LAYER
- MPEG-2 Transport/Program Streams
- MP4 Parts 1, 12, and 15
- ASF
- 3GPP
- DVD VOB
- QuickTime MOV
CLOSED CAPTION
- CEA 608
- CEA 708
- SCTE 20/21
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