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  2. Video file format - Wikipedia

    en.wikipedia.org/wiki/Video_file_format

    Video file format. 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 ...

  3. Comparison of video container formats - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_video...

    Some are combinations of common container formats and audio and video coding profiles, such as AVCHD and DivX formats. Although sometimes compared to DivX products, Xvid is neither a container format nor a video format, it is a software library that encodes video using specific coding profiles of the common MPEG-4 ASP video format. Those types ...

  4. List of file signatures - Wikipedia

    en.wikipedia.org/wiki/List_of_file_signatures

    List of file signatures. This is a list of file signatures, data used to identify or verify the content of a file. Such signatures are also known as magic numbers or Magic Bytes. Many file formats are not intended to be read as text. If such a file is accidentally viewed as a text file, its contents will be unintelligible.

  5. Windows Vista upgrade guide, part 1: software - Engadget

    www.engadget.com/2007-01-29-windows-vista...

    XP. Vista. Comments / notes. Find windows. Alt+tab. Flip and Flip 3D. Alt-Tab Replacement / taskswitch provides window image preview for XP. Flip / Flip 3D not available in Home Basic or without Aero.

  6. List of cameras supporting a raw format - Wikipedia

    en.wikipedia.org/wiki/List_of_cameras_supporting...

    The following cameras allow audio and video to be shot in at least one raw (in the sense of a series of raw image format frames, such as in CineDNG) format. Lossy compression may be present. However, "raw" means the image data should not have gone through demosaicing and further processing, or at least the process should be reversible.

  7. How to upgrade your at-home videoconference ... - TechCrunch

    techcrunch.com/2020/05/29/how-to-upgrade-your-at...

    Two-point lighting. A very basic, but effective video lighting setup involves positioning not just one, but two lights pointed toward your face behind, or parallel with your camera. Instead of ...

  8. File viewer - Wikipedia

    en.wikipedia.org/wiki/File_viewer

    A file viewer is a utility application software on operating systems, such as Linux, macOS, or Windows. The file viewer is responsible for user access of files located on a data storage device. File viewers allow the user to open and view content [ 1] on a device, such as a Personal Computer (PC) or a mobile phone .

  9. 8 mm video format - Wikipedia

    en.wikipedia.org/wiki/8_mm_video_format

    The 8mm video format refers informally to three related videocassette formats. These are the original Video8 ( analog recording) format and its improved successor Hi8 ( analog video and analog audio but with provision for digital audio ), as well as a more recent digital recording format known as Digital8. Their user base consisted mainly of ...