|file-type||21.57 kB||MIT||9 Years||4 Jun 2023|
|music-metadata||107.29 kB||MIT||7 Years||29 Mar 2023|
|node-id3||34.7 kB||MIT||7 Years||18 Feb 2023|
|lame||3.11 MB||MIT||12 Years||27 Jun 2016|
|lamejs||2.93 MB||LGPL-3.0||8 Years||2 Dec 2021|
|handbrake-js||16.99 kB||MIT||10 Years||3 May 2023|
|videojs-record||225.55 kB||MIT||8 Years||16 Nov 2022|
|browser-id3-writer||7.1 kB||MIT||7 Years||31 May 2023|
|soundmanager2||158.96 kB||BSD-3-Clause||8 Years||7 Jun 2017|
|ffmetadata||10.98 MB||Public Domain||10 Years||4 Mar 2021|
|player||14.6 kB||MIT||10 Years||29 Oct 2015|
|jsmediatags||53.47 kB||BSD-3-Clause||8 Years||15 Apr 2021|
|youtube-mp3-downloader||5.31 kB||MIT||8 Years||1 Sep 2022|
|transloadit||16.48 kB||MIT||11 Years||6 Apr 2021|
|id3js||9.83 kB||MIT||10 Years||19 Jun 2019|
The usability of MP3 libraries extends to:
Music Players: Web applications might need to play MP3 files in the browser. MP3 libraries provide tools to decode MP3 files to raw audio data which can directly be played in the browser.
Audio Editing Tools: Web-based applications which provide audio editing features like cutting, speed changing, or volume adjusting can leverage MP3 libraries for processing MP3 files.
Audio Analysis: For applications that provide audio analysis, like spectrum analysis or waveforms, raw audio data is needed. MP3 libraries can also be used in this scenario.
Transcoding services: MP3 libraries can also be useful in transcoding services where one media file format is transformed into another.
The functionalities provided by MP3 libraries can widely vary depending upon the library, but the key functionalities that MP3 libraries usually provide include:
Decoding: This is a fundamental feature of MP3 libraries where it converts an MP3 file into raw audio data.
Encoding: Some MP3 libraries provide functionality to encode raw audio data into an MP3 file.
Metadata Retrieval: This feature is useful in situations where the metadata of the MP3 track is required, such as the title, album, artist, and more.
Streaming: MP3 libraries can potentially handle audio streams and perform operations like play, pause, and stop.
Manipulation: Certain libraries also offer audio manipulation features, including adjusting the volume, speed, pitch, and more.
There are certain things that developers should be aware of before using MP3 libraries:
Consider Performance: The choice and usage of MP3 libraries can greatly affect the performance of the application. Decoding MP3 files can be CPU-intensive. On the browser side, this might lead to unresponsive UIs.
Understand Browser Compatibility: Not all MP3 libraries might work seamlessly across all browsers. A thorough check of browser compatibility is always recommended before integrating it into your application.
Check Licensing: Decoding or encoding MP3 might have licensing restrictions associated with it. Make sure to check the license associated with the library.
Look at the Activity of the Libraries: Libraries that are not actively maintained tend to have unfixed bugs and can fall behind in terms of features. Always prioritize libraries that have a good history of activity and maintenance.
Size of the Library: Always consider the size of the library as it affects the load time of the application. A large library will increase the load time which can affect the user experience.
Note: Although this guide is provided in a general context, note that developers should always consider the specific requirements of their project. The choice of an MP3 library should be decided by the feature requirements, the performance capacity of the application, and compatibility with the user's browser.