Convert KEY to MP4
You have the option to convert your key file to mp4, as well as a variety of other formats, using our free online converter.
Converting your key file to mp4 is easy with these steps.
Select «to mp4»
Download your mp4 file
Converting key to mp4
🔵 File Viewer Lite
|Main program||🔵 Apple iWork|
|Description||🔵 The KEY file extension is used for Keynote Presentations. Apple made the software for the creation and playback of presentations. The Mac OS X package is used to store presentations. The file has all to play presentations. It comes with platforms like slides, images, transition information, and text for presentation. Also, the KEY file can be a storage device for the XML data used for presentations. It was introduced in 2003 to compete with PowerPoint.|
|Technical details||🔵 Specifications for Keynote files are not available, but one can reference the iWork '05 file format by Apple. The key file is a compressed ZIP file with other files to make up the .key file. Its new version saves a file with an "index" directory with Apple's proprietary IWA file format, a "Metadata directory with .plist files, a "Data" directory with image assets like backgrounds and photos for slides, and jpg files for previewing. Keynote files in iWork can only be opened by iWork.|
MPEG-4 Video File
🔵 Microsoft Windows Media Player
🔵 VLC media player
🔵 Eltima Elmedia Player
🔵 Apple QuickTime Player
🔵 Apple iTunes
MP4 is one of the popular digital multimedia formats. The original name is MPEG-4 Part 14. It is one of the most versatile digital multimedia formats because it can play both video and audio files.
Besides, you can use MP4 file formats for many other purposes, such as streaming over the Internet and storing still images.
The characteristics of MP4 files include but are not limited to:
|Technical details||🔵 |
How to create and how to open an MP4 file
You can create an MP4 file by recording video with your device or by using certain software.
You can also use various converters to convert videos to MP4 file formats.
How to Open an MP4 File
Almost all the video players open an MP4 file because MP4 is a standardized digital file format.
You can open an MP4 file in several ways, such as using either the Windows Media PlayerorVLC Media Player.
Some of the others that can open the MP4 file are QuickTime (for macOS), MPlayer, VLC Media Player, and X Codec Pack.
Which other formats MP4 can be converted into and why
MP4 is widely used as a video file format because of the efficient video compression scheme that prevents data loss when converting.
Besides, you can use a lot of tools to seamlessly convert your MP4 file to another file format. Some of the popular video formats are:
MP4 is supported by almost any device that is able to play video. However sometimes a user might need to convert it to another format. MKV is well known for being able to store a huge amount of information like dozens of audio streams and subtitles. WMV format provides better compression than MP4 does.
|Developer||🔵 Moving Picture Experts Group|