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A video file format is a type of file format for storing digital video data on a computer system. Video is almost always stored using lossy compression to reduce the file size. A video file normally consists of a container (e.g. in the Matroska format) containing visual (video without audio) data in a video coding format (e.g. VP9 ) alongside ...
Images, audio and video files must be uploaded into Wikipedia using the "Upload file" link on the left-hand navigation bar. Only logged in users can upload files. Once a file is uploaded, other pages can include or link to the file. Uploaded files are given the "File:" prefix by the system, and each one has an image description page.
WebM is an audiovisual media file format. [5] It is primarily intended to offer a royalty-free alternative to use in the HTML video and the HTML audio elements. It has a sister project, WebP, for images. The development of the format is sponsored by Google, and the corresponding software is distributed under a BSD license.
M4V – video container file format developed by Apple.mkv – Matroska Matroska is a container format, which enables any video format such as MPEG-4 ASP or AVC to be used along with other content such as subtitles and detailed meta information; WRAP – MediaForge (*.wrap)
Uploading can be used in the context of (potentially many) clients that send files to a central server. While uploading can also be defined in the context of sending files between distributed clients, such as with a peer-to-peer (P2P) file-sharing protocol like BitTorrent , the term file sharing is more often used in this case.
All services support the following input file formats: Moving Picture Experts Group (.MPG/MPEG-1) QuickTime File Format (.MOV) Windows Media Video (.WMV) Audio Video Interleave (.AVI) H.264 MPEG-4/AVC (.MP4) Unless otherwise indicated, they also support the following input file formats: Matroska Multimedia Container (.MKV) Theora (.OGV)
M2TS supports Digital 3D as multiple files in a specific file structure for encoding stereoscopic video: MVC stereoscopic data is in .ssif files in the /BDMV/STREAM/SSIF/ directory and require a respective base .m2ts file. Digital 3D in QTFF and ASF is possible, but not standard. MP4 only supports Digital 3D at the video format level. [44]
On Wikipedia, all media filenames begin with the prefix File:, including data files for images, video clips, or audio clips, including document length clips; or MIDI files (a small file of computer music instructions). Search for files, or upload your own file. (See Uploading files below.) A search lists every file page containing all the ...