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. To download videos from YouTube in MP4 format, simply go to and enter the URL of the video you want to download. On some devices, particularly mobile, opening this file type can be problematic. On Windows, it opens in Windows Media Player. There is no need for third-party software. Simply double-clicking the file opens it. MP4 files open in the operating system's default video player. MP4 Downloader lets you download MP4 files from multiple sites and convert them to a different output format at.

Select the video/audio format you want to download, then click 'Download' button. Click 'Start' button to begin converting process. Many consider MP4 to be one of the best video formats available today. Search by name or directly paste the link of video you want to convert. Select a video format from the list and click the 'Download' button. Click the 'Start' button to download YouTube videos in mp4 format and wait a few seconds. Paste the YouTube video link into the mp4 downloader field at the top of this page. It is also a popular video format for streaming over the Internet, such as on YouTube. Copy URL of Youtube video that you need to convert to mp4. 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. Use our YouTube to MP4 Converter to download YouTube video without any effort. MPEG-4 (MP4) is a container video format that can store multimedia data, usually audio and video.

Mp4 converter youtube