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ExifTool is a free and open-source software program for reading, writing, and manipulating image, audio, video, and PDF metadata.As such, ExifTool classes as a tag editor.It is platform independent, available as both a Perl library (Image::ExifTool) and a command-line application.
The main use of these search engines is the increasing creation of audiovisual content and the need to manage it properly. The digitization of audiovisual archives and the establishment of the Internet, has led to large quantities of video files stored in big databases, whose recovery can be very difficult because of the huge volumes of data and the existence of a semantic gap.
MediaInfo is a free, cross-platform and open-source program that displays technical information about media files, as well as tag information for many audio and video files. It is used in many programs such as XMedia Recode, MediaCoder , eMule , and K-Lite Codec Pack . [ 4 ]
"Metadata" (images only) – technical information about the file and the equipment used to create it (camera model etc.) Most images in Wikipedia articles are scaled down thumbnails. A reader of an article can click on the thumbnail, or on the small double-rectangle icon (if present) next to the caption, to see the corresponding file page and ...
FastPictureViewer's DirectX hardware acceleration support depends on the actual video card installed and the amount of available video memory. The commercial version also supports previewing some camera RAW formats for which a WIC -enabled codec exists.
The following comparison of video players compares general and technical information for notable software media player programs. For the purpose of this comparison, video players are defined as any media player which can play video , even if it can also play audio files.
Extended Display Identification Data (EDID) and Enhanced EDID (E-EDID) are metadata formats for display devices to describe their capabilities to a video source (e.g., graphics card or set-top box). The data format is defined by a standard published by the Video Electronics Standards Association (VESA).
NDI supports arbitrary metadata as XML blocks, embedded in video and audio frames, as well as stand-alone metadata frames. The content of these metadata blocks form 3 families. Internal metadata used by NDI invisibly. These messages are used for connectivity and some other fundamental tasks like Tally. They are typically invisible to NDI clients.