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  2. Video file format - Wikipedia

    en.wikipedia.org/wiki/Video_file_format

    That is the case with some video file formats, such as WebM (.webm), Windows Media Video (.wmv), Flash Video (.flv), and Ogg Video (.ogv), each of which can only contain a few well-defined subtypes of video and audio coding formats, making it relatively easy to know which codec will play the file.

  3. List of file formats - Wikipedia

    en.wikipedia.org/wiki/List_of_file_formats

    This is a list of file formats used by computers, ... WMDB – Windows Media Database file – The CurrentDatabase_360.wmdb file can contain file name, ...

  4. Comparison of video container formats - Wikipedia

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

    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]

  5. ISO base media file format - Wikipedia

    en.wikipedia.org/wiki/ISO_base_media_file_format

    The 3GPP file format (.3gp) specification also defined extensions to support H.263 video, AMR-NB, AMR-WB, AMR-WB+ audio, and 3GPP Timed Text in files based on the ISO base media file format. [39] The 3GPP2 file format (.3g2) defined extensions for usage of EVRC , SMV , or 13K ( QCELP ) voice compression formats. [ 33 ]

  6. Media type - Wikipedia

    en.wikipedia.org/wiki/Media_type

    In information and communications technology, a media type, [1] [2] content type [2] [3] or MIME type [1] [4] [5] is a two-part identifier for file formats and content formats.Their purpose is comparable to filename extensions and uniform type identifiers, in that they identify the intended data format.

  7. WebM - Wikipedia

    en.wikipedia.org/wiki/WebM

    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.

  8. How to add support for HEIC and HEVC files on Windows 11 - AOL

    www.aol.com/news/add-support-heic-hevc-files...

    Once you complete the steps, you can start viewing ".heic" file extensions encoded using the HEIF container with Photos or another compatible app. How to fix HEIF codecs support on Windows 11

  9. File format - Wikipedia

    en.wikipedia.org/wiki/File_format

    File formats often have a published specification describing the encoding method and enabling testing of program intended functionality. Not all formats have freely available specification documents, partly because some developers view their specification documents as trade secrets, and partly because other developers never author a formal specification document, letting precedent set by other ...