Commonly supported audio formats include: 1.MP3, high compression rate and strong compatibility; 2.WAV, lossless sound quality is suitable for professional processing; 3.AAC, widely used in the Apple ecosystem; 4.FLAC, open source lossless compression format; 5.OGG, used for web pages and games; 6.ALAC, Apple lossless format; 7.AIFF, another lossless standard for Apple systems; 8.WMA, Microsoft discovered that it is less used. Note for playing different systems: Windows supports MP3, WAV, WMA, AAC, FLAC, some require codecs; macOS and iOS support AAC, MP3, WAV, AIFF, ALAC, FLAC and some OGG; Android supports MP3, WAV, AAC, OGG, FLAC, and some OGG. Old models may not be compatible with ALAC or WMA. When uploading audio, it is recommended to give priority to MP3 (good compatibility), WAV (preferred for high quality), AAC/M4A (recommended by Apple editing), and OGG (commonly used in web projects). Some platforms will automatically transcode, but it is still recommended to convert in advance to ensure the effect. If you encounter a format that does not support, you can use the conversion tool to solve the problem and select the appropriate format according to the scene.

Audio file formats supported by different platforms, software or devices may vary slightly, but generally, there are several mainstream formats that can be supported almost everywhere. If you are not sure whether a format is universal, the following information should help you make a quick judgment.

What are the common supported audio formats?

Most players, editing software, and streaming platforms support the following formats:

• MP3 : The most common audio format, high compression rate, small sound quality loss, and supports it by almost all devices and software.
• WAV : Lossless audio format, large in size but good sound quality, and is often used in professional audio processing.
• AAC : A format widely used in the Apple ecosystem, such as iTunes and iOS devices use it by default.
• FLAC : Free and open source lossless compression format, suitable for users who pursue sound quality but do not want to occupy too much space.
• OGG / Ogg Vorbis : An open format with good compression and is common in web audio and game development.
• ALAC (Apple Lossless) : A lossless format developed by Apple, suitable for use on Apple devices.
• AIFF : Similar to WAV, it is the lossless audio standard on Apple systems.
• WMA (Windows Media Audio) : The format developed by Microsoft is used less frequently now.

What should you pay attention to when playing on your computer and mobile phone?

There are also some differences in the support for audio formats in different operating systems:

• Windows : Basically supports MP3, WAV, WMA, AAC, FLAC, etc. Some formats such as ALAC may require additional codec installation.
• macOS and iOS : natively supports AAC, MP3, WAV, AIFF, ALAC, FLAC (starting with macOS High Sierra), Ogg (sometimes third-party apps are required).
• Android : Supports MP3, WAV, AAC, OGG, FLAC, but some older models may not support ALAC or WMA.

If you encounter a situation where an audio file cannot be played, it is likely that the format is not supported by the current system or app. At this time, you can consider using a conversion tool to convert the audio into a general format, such as MP3 or WAV.

What formats should be paid attention to when uploading audio to the website?

If you are creating content, podcasting, or uploading audio to social platforms, it is recommended to use these formats first:

• MP3 : The best compatibility and suits most platforms.
• WAV : First choice for high-quality uploads, especially for video soundtracks or post-production.
• AAC/M4A : More recommended when uploading or editing from Apple devices.
• OGG : It is used more frequently in web projects (such as HTML5 audio).

Some platforms will automatically transcode the audio you upload, but in order to ensure sound quality and playback fluency, it is recommended to convert it to their recommended format before uploading. YouTube, Spotify, and SoundCloud have their own preferences, so you can check their official documents in advance.

Basically that's it. If you encounter unsupported formats, you don’t have to worry too much. Most of the time, you can do it with a converter. The key is to choose the right format according to your usage scenario. For example, it is enough to use MP3 for daily listening to music. It is best to use WAV or FLAC for recording and editing.

The above is the detailed content of What are the supported audio file formats (e.g., MP3, WAV, Ogg)?. For more information, please follow other related articles on the PHP Chinese website!