https://github.com/glaciall/acodec

A Java Audio Codec for G711A/G711U/ADPCM
https://github.com/glaciall/acodec

Last synced: 7 months ago
JSON representation

A Java Audio Codec for G711A/G711U/ADPCM

• Host: GitHub
• URL: https://github.com/glaciall/acodec
• Owner: glaciall
• License: mit
• Created: 2020-01-03T18:45:48.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2023-12-07T01:37:12.000Z (over 2 years ago)
• Last Synced: 2025-07-03T18:07:28.073Z (about 1 year ago)
• Language: Java
• Size: 11.7 KB
• Stars: 15
• Watchers: 2
• Forks: 8
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
## acodec

A Java Audio Codec for G711A/G711U/ADPCM. Pure java implements, no any other 3rd-party library required.

### Audio Codec

|Codec|Support?|

|---|---|

|ADPCM|Y|

|G711A (alaw)|Y|

|G711U (ulaw)|Y|

|G726|N|

### Maven

```xml

  cn.org.hentai

  acodec

  1.0.0

```

### Example

```java

class Test

{

    public static void main(String[] args) throws Exception

    {

        // create AudioCodec instance by name

        AudioCodec codec = CodecFactory.getCodec("adpcm");

        

        // prepare some encodec adpcm data

        byte[] rawADPCMData;

        

        // decode adpcm to pcm

        byte[] pcmData = codec.toPCM(rawADPCMData);

        

        // encode pcm to adpcm

        byte[] adpcmData = codec.fromPCM(pcmData);

    }

}

```