Many programs support M4A files playback such as:Īndroid phones and tablets including Apple’s iPod touch, iPhone and iPad are also able to play M4A files. Section #4: How Can You Open an M4A Audio File? So choosing the appropriate audio format will still depend on your personal needs. However, MP3 remains the most popular format for audio files because it has better compatibility with devices. The result is a smaller size of the audio file in the M4A format. To make it simpler, if you want to achieve an equal quality of audio sound, you would need a bit rate of 256kbps if you are encoding in MP3 but will only need a bit rate of 192kbps in M4A. The larger the bit rate is, the larger the file size also is and the better the sound quality is. Even M4A files encoded using AAC delivers superior quality than audio files in MP3 format under equal bit rates.įile sizes of the audio files are also influenced by the bit rate. Regarding the audio quality, M4A files encoded using the ALAC codec have the leading quality of the original sound. If you do not know what bit rate is, it is the number of data being conveyed per time unit. Files in the M4A format typically have bit rates of 256kbps, 192kbps, and 128 kbps. But unlike MP3, M4A files can compress audio under the same rate of bits but with smaller file sizes. M4A files are generally considered as successors to MP3. Such as smaller sizes of sample blocks, larger sizes of blocks in stationary signals and compression that is perception-based. This is due to the enhancements done in M4A files which intends to replace MP3s. They cannot be played widely using some of the popular devices.Ĭompared to an MP3, an M4A file usually has a smaller file size and more superior quality. Since the M4A format was developed by Apple, it is only meant for iPod, iTunes, and various Apple devices. Since M4A audio files are not protected, streaming and distributing them without payments or licenses is easier.Just rename the file extensions of your desired audio files to M4R instead of M4A. Audio files in the M4A format can be directly set as ringtones on your iPhone.Since M4A files are compressed using lossless codes, you will get smaller file sizes but still, get the original audio quality.Section #2: Advantages and Disadvantages of M4A Format Advantages Although some may use Apple’s Lossless Audio Codes, also known as ALAC. And if you are downloading songs that are copy-protected using the iTunes application, the files are saved in M4P instead.Īudio files with the M4A extension are typically encoded with Advanced Audio Coding (AAC) lossy compression to reduce the audio file’s size. These audio files are commonly used as ringtones but these are saved in M4R formats rather than M4A. M4A files are commonly used for music downloads that are unprotected in Apple’s iTunes Store. But when the files only contain audio, the format used is M4A. MPEG-4 files have MP4 as their official extensions and contain both audio and video data. Section #1: What is M4A?įiles with M4A file extensions are MPEG-4 Audio files. But first, let us discuss what the M4A format is, its advantages and disadvantages, and how to open them.Ĭontents Guide Section #1: What is M4A? Section #2: Advantages and Disadvantages of M4A Format Section #3: M4A vs MP3 Section #4: How Can You Open an M4A Audio File? Section #5: How to Convert a YouTube Video to M4A File? Section #6: In Conclusion. For instance, the tracks you download from Apple Music or iTunes are in M4A Formatīut how do you convert YouTube to M4A format? We will be sharing with you five ways on how to do this in the following sections. As they contain lesser file sizes than MP3, they are more convenient to use especially for iPhone and macOS users. One of the emerging formats of audio files is M4A. If you own a Windows or MacOS laptop or PC, you may have already encountered lots of YouTube converters online and offline. You will be able to find almost all of your favorite videos on YouTube. The YouTube platform is an excellent online site to view videos and listen to music.
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