Click on the uploading button, then in the window that opens, select those files in MP4 format that you want to convert.
Now you can start converting your video right away. In some cases, you will also be able to adjust the conversion options.
Congratulations on your successful conversion. Now you can download a new file or several files to your device and check it.
Converting one file format to another may be necessary for various reasons. So, for example, you may want to convert MP4 to M4R if your computer, phone or other device does not support MP4 format. Also, conversion is often required to reduce the file size, since the original format takes up too much space in the device's memory. Perhaps you just need to extract the audio track from the video file, in which case converting the video to audio format is a good option. In any case, with the help of our converter, you can easily complete the required task. Below you can find out some details about the original and new file formats.
While most of us only watch videos or movies almost every day, few are interested in formats. Typically, each operating system or software has its own formats, but some of them, such as MP4, are universal, making them much easier to distribute and use. MP4 file can contain video, audio, graphics and subtitles. Typically, a file with this extension is a video, movie, or other video. The MP4 format is widely used for video transmission over the Internet and distribution of mobile media content. The MP4 format is an add-on plug-in to MPEG4, which is a standard for storing encoded multimedia content (sound files, video content, etc.). In fact, MP4 is a technical specification, the requirements for which are established in the international standard ISO 14496-1. The most popular media format these days is MP4. Usually the built-in video player is enough to open it, but users often resort to additional software. The format allows for streaming over the Internet. In this case, data containing information necessary for broadcasting is transmitted along with the file. MP4 is one of the new standards in the world for digital coding of video and audio information. This format serves as a container for various types of audio and video streams (i.e. it does not include any information compression algorithms).
Ringtones for Apple devices have a special format - m4r. In order to get a ringtone in this format, we need the original file (in MP3 or other audio format) and iTunes. That is, all the ringtones that you download to the iPhone will look something like this - RingtonName.m4r. The M4R format is also used in ringtones for iPads and iPod touch players. If one day you want to make yourself a ringtone using the iTunes program, then you will be faced with the fact that you will need to change the file extension from .m4a to .m4r. For those who have been using a computer for several days, this will not be difficult. Music in M4A can be directly set as iPhone ringtone by changing the file extension from M4A to M4R in iTunes. This codec was created to provide lossless decoding and save space on memory. The M4R format, like M4A, is for downloading audio to Apple devices via iTunes. The main difference between M4R and M4A is that once downloaded to your phone, M4A files are displayed in the Music section, while M4R audio files can be used as ringtones. Therefore, it is better to save your favorite audiobook in M4A format, and a funny ringtone in M4R. The M4R format, which is an MP4 container that packs an AAC audio stream, is used as ringtones in Apple iPhone. Therefore, a rather demanded direction of converting is the conversion of the popular music format MP3 to M4R.
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