Opening a JSV File

The JSV file type is primarily associated with JSVideo.

JSVFile Extension JSV
File extension: JSV
File type:  video file

What is a JSV file?

JSV files mostly belong to JSVideo. JSV files are JavaScript video files that store video data and playback instructions using a JSON structure.
This format, also called the JSON Video format, is used by the JSVideo system.
Features include:
  • Storage of video metadata in JSON format
  • Embedding of playback settings and coding instructions
  • Integration with web applications that can process JavaScript and JSON
  • They are designed for environments where video details need to be parsed and handled through scripting.
    FilExt.com tip: To open a JSV file, use a player or web tool that supports JSON-based video configuration. More details are available on the WebM project website.

    How to open a JSV file

    You need a suitable software like JSVideo to open a JSV file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your JSV file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a JSV file directly in the browser:. Just drag the file onto this browser window and drop it.

    Online JSV Text Viewer

    Choose your .jsv file to view

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    How to extract texts from JSV files or capture a screenshot to PDF, JPG, DOCX, TXT, ...

    You can extract texts from JSV file or capture a preview screenshot using our online JSV file viewer:
    1. To do so, click the "Choose your .jsv file to view" button above.
    2. Your JSV file will then be displayed in the browser.
    3. Now click on "Save as..." at the top of the page.
    4. Then choose the file format (e.g. JPG, PDF, DOCX, TXT, ...) you want.
    5. Your file will be converted and downloaded.

    Programs that open and convert JSV files:

    1. JSVideo
      See the previous paragraphs to learn more about the main application. JSV files are often referred to as JSVideo videos because this type of file is primarily created or used by this software.
    2. HyperRail 3D Coaster Design Construction File
    3. Japanese Flash Card File
    4. Java Structure Viewer
    5. VXML JavaServer Page

    Technical Data for JSV File Extension

    File classification:
    Video
    Related files:

    The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

    ProgramID: PDVDfile
    EXEFile: %ProgramFiles%\CyberLink\PowerDVD\PowerDVD.exe

    ProgramID: MPlayerFileVideo
    EXEFile: %ProgramFiles%\MPlayer for Windows\MPUI.exe

    ProgramID: MPlayerFileVideo
    EXEFile: %ProgramFiles%\MPlayer\mplayer\smplayer_portable.exe


    a jsv video file is a special file format and should only be edited and saved with the appropriate software.

    How to solve problems with JSV files

    • Associate the JSV file extension with the correct application.
    • Update your software that should actually open video files. Because only the current version supports the latest JSV file format. Search, therefore, e.g. on the manufacturer website after an available JSVideo update.
    • To make sure that your JSV file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
    • Click here to open your .JSV file online - secure, fast, and no downloads needed.
    Drop here
    View another file
    JSV file viewer JSV file description