Displaying results as a pie chart and tableĬodecVisa It is an analyzer for H.265/HEVC, H.264/AVC/MVC, GOOGLE VP9/VP8, MPEG2 Video and YUV video codecs.Gathering and visual presentation of bits distribution statistics to be used while encoding CU, PU, and TU data (skip_mb_flag, merge_flag, mvd, cbf_luma, etc.).Overlay a frame with a CU, PU, or TU grid and motion vectors.Luma and chroma coefficients before de-quantization. Transform units (TU): dimension and offset within CU.Inter PU’s motion vectors, reference lists, reference indexes. A spatial prediction mode of intra PU luma and chroma components. Color highlighting different types of CUs (Inter, Intra) Coding units (CU): coordinates, dimension, and bit-size.Pixels to be predicted, reconstructed, after deblocking and adaptive loop filtration.Highlighting of slice and related headers (SPS, PPS, etc.) that belong to a current frame.Headers sizes and offsets within a stream Easy-to-use visual presentation of data from all levels of a video stream and decoding stages.Marking of reference frames for the current picture Frames size histogram and color highlighting of different kinds of frames (I, B, P).Convenient frame-by-frame navigation based on the frame bars in decoding or the display order.Efficient and high-performance analysis – Multi-core support, Fast Analysis, Partial analysis.Utilities for continued assurance of compliance and interoperability - Buffer analysis, Trace viewer, YUV viewer.Powerful reporting feature - Save reports, Distribute reports.CTB View that displays splitting of CU, PU and TU blocks.Overlay of picture with CU, TU and PU partitions.Error messages at all levels - NAL, SPS, PPS, APS, CU, TU, PU - to enable accurate examination of standard violation.HEVC and H.264 encoding comparison - Bit rate, QP data, Buffer occupancy, Motion vectors, and more.Analytical graphs to provide bird eye view of the complete stream: Frame distribution, NAL distribution, Compression Ratio, QP, DPB Occupancy, Ratio of coding unit data, Prediction data, Transform data.Summary information for all levels at a single click - Stream summary, sequence summary, NAL Summary, Picture Summary, and more.Comprehensive, easy to navigate visuals with intuitive information display - High level Picture information down to thumbnail structure.It features includes complete parsing and decoding, frame by frame navigation, analytical graphs, H.264 and HEVC encoding comparison, powerful reporting, and error messages at all structural levels. Vega HEVC Similar to Vega H.264 analysis tool which has been very useful to H.264 developers, Vega HEVC is a HEVC/H.265 visual file-based media analyzer. Currently in markets, there are few good HEVC/H.265 data analysis tools for developers, such as Vega HEVC, Elecard HEVC Analyzer, Parabola Explorer, Zond 265, CodecVisa, and HevcVisa Cloud.
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