The JAVE2 (Java Audio Video Encoder) library is Java wrapper on the ffmpeg project. Developers can take take advantage of JAVE2 to transcode audio and video files from a format to another. In example you can transcode an AVI file to a MPEG one, you can change a DivX video stream into a (youtube like) Flash FLV one, you can convert a WAV audio file to a MP3 or a Ogg Vorbis one, you can separate and transcode audio and video tracks, you can resize videos, changing their sizes and proportions and so on. Many other formats, containers and operations are supported by JAVE2.
1)JAVE requires a Java 8
JAVE can also be easily ported to other OS and hardware configurations, see the JAVE manual for details.
| Operating System | Windows x32,x64 | MacOS x32,x64 | Linux x32,x64 |
|---|---|---|---|
| Supported? | YES | YES | YES |
For the documentation, please have a look at the project wiki pages here
or at this file DefaultFFMPEGLocatorTest.java
Maven Repository URL -> https://mvnrepository.com/artifact/ws.schild/jave-all-deps
It includes all binaries for the supported platforms
<dependency>
<groupId>ws.schild</groupId>
<artifactId>jave-all-deps</artifactId>
<version>2.4.2</version>
</dependency>It includes all binaries for the supported platforms
compile group: 'ws.schild', name: 'jave-all-deps', version: '2.4.2'Jave2 consists of two main components:
- The
jave-coredependency, which includes all the java code, which is platform independent - The
jave-native-<platform>dependencies, which include the binary executables per platform
There exists a jave-all-deps project, which includes core and all windows und linux binaries.
try {
File source = new File("file path");
File target = new File("file path);
//Audio Attributes
AudioAttributes audio = new AudioAttributes();
audio.setCodec("libmp3lame");
audio.setBitRate(128000);
audio.setChannels(2);
audio.setSamplingRate(44100);
//Encoding attributes
EncodingAttributes attrs = new EncodingAttributes();
attrs.setFormat("mp3");
attrs.setAudioAttributes(audio);
//Encode
Encoder encoder = new Encoder();
encoder.encode(new MultimediaObject(source), target, attrs);
} catch (Exception ex) {
ex.printStackTrace();
succeeded = false;
} ConvertProgressListener listener = new ConvertProgressListener();
try {
File source = new File("file path");
File target = new File("file path);
//Audio Attributes
AudioAttributes audio = new AudioAttributes();
audio.setCodec("libmp3lame");
audio.setBitRate(128000);
audio.setChannels(2);
audio.setSamplingRate(44100);
//Encoding attributes
EncodingAttributes attrs = new EncodingAttributes();
attrs.setFormat("mp3");
attrs.setAudioAttributes(audio);
//Encode
Encoder encoder = new Encoder();
encoder.encode(new MultimediaObject(source), target, attrs,listener);
} catch (Exception ex) {
ex.printStackTrace();
succeeded = false;
}
public class ConvertProgressListener implements EncoderProgressListener {
public ConvertProgressListener() {
//code
}
public void message(String m) {
//code
}
public void progress(int p) {
//Find %100 progress
double progress = p / 1000.00;
System.out.println(progress);
}
public void sourceInfo(MultimediaInfo m) {
//code
}
} JAVE2 is Free Software and it is licensed under GPL 2 (you will find a copy of the license bundled into the downloadable software distribution).
You can send comments to [email protected] For bug reports use the github site https://github.com/a-schild/jave2/issues
- 2.4.2 Enhanced output parsing when using copy operator for streams Refactoring of outpout analyzer in own class for simpler unit tests
- 2.4.1 Allow conversion of "corrupt" input files, as generated by some softwares
- 2.4.0 Renaming packages to ws.schild.jave for publishing in maven central First version released via maven central
Jave is based on the jave version from Carlo Pelliccia The original project page with source code can be found here: