Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .hdmov

1 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .hdmov file?
  • Which program can create the .hdmov file?
  • Where can you find a description of the .hdmov format?
  • What can convert .hdmov files to a different format?
  • Which MIME-type is associated with the .hdmov extension?
HD QuickTime Movie .hdmov file icon

HD QuickTime Movie

HDMOV file is a HD QuickTime Movie. QuickTime 7 uses a new video format called H.264. This is a very efficient video format in terms of quality versus filesize. Apple HD movie trailers use H.264.
Category: Video files
Application: QuickTime Player
Program name: QuickTimePlayer.exe
Mime-type: video/quicktime
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Microsoft Video for Windows Movie
Autodesk Animator FLIC File
QuickTime Movie
Mpeg Video
Multimedia Viewer Book
RealMedia File
Mpeg-4 Video Container
Advanced Systems Format Media
Digital Video

Other types of files may also use the .hdmov file extension. If you have helpful information about .hdmov extension, write to us!

Can't open a .hdmov file?

If you want to open a .hdmov file on your computer, you just need to have the appropriate program installed. If the .hdmov association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.hdmov

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android