![]() Below, you can see an example where the Luma intra direction is rendered on top of a decoded HEVC bitstream:īesides the obvious features like zooming, there are more features to help in the closer inspection of items and the differences between them: YUView can obtain this data from a '.csv' file in a special format (see wiki) or from a video decoder directly. Useful applications are for example to overlay the frame with prediction modes, motion vectors or bit cost. It can carry arbitrary scalar values or vectors which apply to a certain block in the frame. This additional data may be generated by an encoder, decoder or any other means. YUView can overlay a video with additional statistics. YUView understands image sequences that contain a number at the end of the file name (e.g. Images and image sequences: YUView can open any image format that is supported by Qt.If supported by the decoder, YUView will even show motion vectors. This means that you can open almost any compressed video file from almost any container directly in YUView. Almost any other video file: YUView has support for FFmpeg.In addition to the decoded video, YUView can also display additional internals from the decoding process like prediction modes, motion vectors, CU and TU trees and much more. h.265/HEVC files: With the help of libde265, YUView can directly open and decode h.265/HEVC compressed files in the Annex-B bitstream format.Like YUV files, their format is freely configurable and packed formats are also supported. RGB files: Raw RGB data files at various formats and bit depths are also supported.In addition to YUV files, YUView also supports various other formats that provide raw YUV or RGB data: Freely configurable chroma positions and plane order.Chroma Interpolation using nearest neighbor or bilinear interpolation.Since YUView is a YUV player, it supports a wide variety of YUV formats and subsamplings as well as different conversions to RGB. Lastly, there are items that can contain multiple items themselves: Difference items can calculate the difference of two items and Overlay items can render multiple items on top of- or next to each other. Secondly, there are text and image items, which are shown for a specific amount of time. Firstly, besides raw YUV sequences, it can contain RGB files, image sequences and compressed files. The list on the left represents the playlist. Now let's get to YUView itself:Īt its core, YUView is a powerful YUV player with all the fundamental playback functionalities: Playing, seeking and repeat modes. If none of these options fit you, compiling YUView is easy. For Ubuntu and Arch Linux we also provide packages. We provide precompiled YUView binaries for Windows and Mac on our releases page. ![]() Further information can be found in the YUV help in the application itself or in our wiki. On this page, some of the supported features are highlighted. More features include playlists, support for visual tests and presentations, support of compressed formats (through libde265 and FFmpeg), support for raw RGB files as well as image files and image sequences, and many more. A sophisticated statistics renderer can overlay the video with supplemental information. ![]() With its simple interface it is easy to navigate through sequences and inspect details and a side by side and comparison view can help to spot differences between two sequences. At its core, YUView is a powerful YUV player that can open and show almost any YUV format. YUView is a Qt based YUV player with an advanced analytic toolset for Linux, Windows and Mac. YUView by IENT YUView YUV Viewer and Analysis Tool View on GitHub Download YUView Welcome to YUView
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