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H261 file extension

The table below provides useful information about the .h261 file extension. It answers questions such as:

  • What is the .h261 file?
  • What program do I need to open a .h261 file?
  • How can the .h261 file be opened, edited or printed?
  • How can I convert .h261 files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

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

✅ H.261 Video

.h261
Description:
H261 file is a H.261 Video. H.261 is an ITU-T video compression standard, first ratified in 1988.
H261 format description not yet available
Category: Video files
Application: VLC Media Player
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
H261 aliases:
-
H261 related links:
-
H261 related extensions:
-

Other types of files may also use the .h261 file extension.

🔴 Can't open a .h261 file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:

example.h261

To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .h261 file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .h261 file extension, write to us!

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