MP3
Quick look-up table
| MP3 | |
|---|---|
| Type of streaming | Pseudo streaming |
| Development State | Not actively maintained |
| Expected Latency | < 5s |
| Connection type | HTTP(S) |
| Container type | MP3 |
| Where | Browsers, players |
| Default Port | 80, 443 |
| Modern codecs | All |
| Difficulty of read | Beginner |
| Notes | Container format only |
What do I need to know about MP3?
MP3 is also known as MPEG-1/2 Audio Layer III. It is not named MP3 after MPEG-3, which is a spec that has nothing to do with audo. The 3 comes from it being the third defined audio format for the MPEG-1 and MPEG-2 specification.
It's a relatively wellknown media container even though better alternatives are available. Its strength is in its compatibility with audio devices, almost everything that plays audio will accept MP3.
When would you use MP3?
Audio streaming
MP3 only supports audio tracks, so it's a good choice when you need to deliver audio only to your users. While most players do support MP3 it is not the audio codec of choice when combined with a video track. It's successor AAC recommended here instead.
Things to know about MP3
- MP3 is a lossy protocol, which means that audio quality isn't 100% maintained during its conversion to MP3 audio
Advantages of MP3
- The most wellknown audio format
- Anything will support MP3 audio
Disadvantages of MP3
- Lossy protocol
- Does not always match well with video
Want to update your MP3?
Got audio and want to send it out as MP3? Or wondering how to update your MP3 library to more modern streaming formats? Contact us to find out how we can help.