JarCastingJAVE2
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.
Supported Operating Systems + Requirements
JAVE requires Java 8 or higher
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 | Linux arm64 |
|---|---|---|---|---|
| Supported? | YES | YES | YES |
Projects using Jave2
Usage Example
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
Use with Maven
It includes all binaries for the supported platforms
<dependency>
<groupId>ws.schild</groupId>
<artifactId>jave-all-deps</artifactId>
<version>3.1.0</version>
</dependency>
You can use maven dependencies to include the libraries in your projects. Include the following in your pom files.
[ Remember always to check the latest release here ]
Generally if you want to use for one platform or more what you have to do is add the jave-core:
<dependency>
<groupId>ws.schild</groupId>
<artifactId>jave-core</artifactId>
<version>3.1.0</version>
</dependency>
and then the specific jar(s) for your platform(s) :
For one platform only (Linux 64Bit amd/intel in this case)
<dependency>
<groupId>ws.schild</groupId>
<artifactId>jave-nativebin-linux64</artifactId>
<version>3.1.0</version>
</dependency>
For one platform only (Linux 64Bit arm in this case)
<dependency>
<groupId>ws.schild</groupId>
<artifactId>jave-nativebin-linux-arm64</artifactId>
<version>3.1.0</version>
</dependency>
For one platform only (Linux 32Bit arm in this case)
<dependency>
<groupId>ws.schild</groupId>
<artifactId>jave-nativebin-linux-arm32</artifactId>
<version>3.1.0</version>
</dependency>
For one platform only (Windows 64Bit in this case)
<dependency>
<groupId>ws.schild</groupId>
<artifactId>jave-nativebin-win64</artifactId>
<version>3.1.0</version>
</dependency>
For one platform only (MACOS 64Bit in this case)
<dependency>
<groupId>ws.schild</groupId>
<artifactId>jave-nativebin-osx64</artifactId>
<version>3.1.0</version>
</dependency>
Use with Gradle
It includes all binaries for the supported platforms
compile group: 'ws.schild', name: 'jave-all-deps', version: '3.1.0'
For one platform only (Linux 64Bit in this case)
compile group: 'ws.schild', name: 'jave-core', version: '3.1.0'
compile group: 'ws.schild', name: 'jave-nativebin-linux64', version: '3.1.0'
Main Components of Jave2
Jave2 consists of two main components:
- The
jave-coredependency, which includes all the java code, which is platform independent - The
jave-nativebin-<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.
Examples
Converting any audio to mp3
boolean succeeded;
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;
}
More advanced examples
Can be found here
Changelog
Can be found here
License
JAVE2 is Free Software and it is licensed under GPL3 LICENSE
You will find a copy of the license bundled into the downloadable software distribution.
Feedback
You can send comments to [email protected] For bug reports use the github site https://github.com/a-schild/jave2/issues
Credits
Jave is based on the jave version from Carlo Pelliccia
The original project page with source code can be found here: