To resolve this issue, try VLC media player. MP4 is a container that contains various kinds of data, so when there is a problem opening the file, it usually means that data in the container (an audio or video codec) is not compatible with the device’s OS.

On some devices, particularly mobile, opening this file type can be problematic. On Windows, it opens in Windows Media Player. It is possible to open MP4 file with almost any player. There is no need for third-party software. It is a container that supports all kinds of media such as video, audio, subtitles, 2D and 3D graphics. Simply double-clicking the file opens it. MP4 files open in the operating system's default video player. Select the format you like (MP3, MP4, WEBM, 3GP) click the Download button to save the video Now you can enjoy the high quality videos and playlists offline Works in Chrome, Firefox, or any other browser. Many consider MP4 to be one of the best video formats available today. It is also a popular video format for streaming over the Internet, such as on YouTube. It is compatible with a wide range of devices and operating systems, using a codec to compress file size, resulting in a file that is easy to manage and store. AVI to MP4 converter for personal use Free Download for Windows Free AVI to MP4 Converter provides a fast and convenient way to change between different video formats with the click of a button.

MPEG-4 (MP4) is a container video format that can store multimedia data, usually audio and video.

Av to mp4