• VEGA Media Analyzer

VMA – For Analyzing and Debugging Media Streams

VEGA Media Analyzer is the most in-depth and reliable offline file-based media analyzer that presents complex information as simple visuals.

Key features of the HEVC analyzer encompass comprehensive parsing and decoding capabilities, frame-by-frame navigation, analytical graphs, comparisons between H.264 and HEVC encoding, and robust error reporting functionalities.

AV1 analyzer utilizes Interra's industry-proven quality checks to assist users in creating top-notch media streams. With its user-friendly interface and extensive features, such as video comparison and quality checks, you can easily compare video codecs visually or statistically.

HEVC analyzer, the most trusted debug and analysis tool for audio and video formats supports all major video compression and container standards, such as VVC, HEVC, AV1, H.264, Dolby Vision, JPEG-2K, Apple ProRes, VP9, Dolby AC3, Dolby EAC3, Dolby AC4, Dolby Atmos, Dolby E, ALS Audio, MPEG-DASH, Apple HLS, ISM, HEIF/HEIC, ATSC 3.0, MPEG-2 TS, WebM, and more.

HEVC Analyzer

Trial Version of VMA

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Key Features & Highlights

Enterprise-class Debugging Platform

  • Enterprise-wide debugging and standard compliance with media standards
  • Conformance violations at all levels for accurate examination of media standards
  • Easy to navigate visuals, high level picture information down to feature block structure
  • Dumping of media information at different levels, like NAL, stream, sequence etc.
  • Zero restrictions on resolution and file size
  • Media resolution support up to 16K
Comprehensive Media Analysis

  • Analysis of information from the high level to the block level graphically like bitrate, frame distribution, compression ratio, QP etc.
  • Detailed analysis of statistics at different levels like stream, sequence, NAL, frame etc.
  • Examination of block level parameters like coded bits, motion vectors, QP etc
  • Highlighting raw data in hexadecimal and binary formats down to the block level
Detailed Syntax Analysis

  • Analysis of the stream structure through syntax elements from the high level to the block level
  • Display of syntax elements and data levels along with highlighted raw data
  • Debugging block level syntax elements and their CABAC engine state
  • Debugging parsed residues and coefficients with the scanning order
  • Quad Tree view for displaying block splitting
In-depth Decoder Analysis

  • Analysis of different stages of the decoding process
  • DPB and reference picture information analysis
  • Debugging intra prediction process with intra pred mode and neighbouring samples
  • Debugging inter prediction process with motion vectors and interpolation information
  • Examining the loop filtering process using before and after pictures
Buffer and Timing Analysis

  • Powerful reporting of overflow/underflow in TSTD and CPB model
  • PCR inaccuracy and intervals, PCR drift rate, PCR frequency offset analysis
  • PTS/DTS analysis
  • Table repetition and priority checks analysis
  • Audio/video sync analysis at TS timeline
Powerful ABR Analyzer for OTT Services

  • ABR content validation with respect to the manifest file and ability to report the minutest violations
  • Integrated player to test bitrate switching and video quality errors
  • Alignment of Segments, encoded PTS/DTS and IDR
YUV Quality and Comparison Viewer

  • Evaluation of video quality matrices like PSNR, RMSE and SSIM
  • Evaluation of pixel level comparisons between the source and decoded YUVs
  • Comparison between two video streams viz. HEVC/H264/VP9 vs HEVC/H264/VP9
  • Encoding comparison - bit rate, QP data, buffer occupancy, motion vectors etc.
  • Quality comparison - contrast, blockiness, pixelation, and blurriness
  • Intuitive player to refer and compare files side by side
Codecs Support

  • Video - VVC, AV1, HEVC, Dolby Vision, H.264, VP9, Apple ProRes, JPEG-2K, MPEG-2 Video, VP8, AVS+
  • Audio - Dolby AC4, Dolby Atmos, Dolby E, AAC, AC-3/EAC3, MPEG Audio, LPCM, MP3, ALS, AES3, FLAC, Vorbis, DTS
  • System - MPEG-2 TS, MP4/Quick Time, HEIF, MMT, TLV-MMT, MXF, Program, WebM, PCAP, MPEG-2 PS; MPEG-DASH, HLS, ISM
  • Image - JPEGXS, HEIC, JPEG
  • Others - EIA 608/708, AFD, XDS, DIVICOM-608, HDR, DVB Subtitle, TELETEXT, SCTE35
Comprehensive Checks Support

  • ABR Video Checks – Blockiness, Black Frames, Freeze Frames
  • ABR Audio Checks Loudness, Silence, CALM specification
  • CMAF Checks
  • TS Conformance Checks – TR101290, Cable Labs 3.0, ARIB STD-B1 Annex C, ARIB TR-B14 Profile C, and HbbTV
  • ATSC 3.0 Checks


Contact VEGA Support

(408) 343-3384 (Monday - Friday, 9:00am - 5:00pm PST)

Remote Access & Support

For Windows Users For Windows      For MAC Users For MAC