JarCastinglibjvlc
Description
libjvlc is a library providing Java bindings for a subset of the libvlc API.
It also provides io.github.cyberpython.swing.VlcVideoView which is a Swing component that wraps an AWT Canvas component and the libvlc instance which renders on it.
WARNING: Since AWT components are heavyweight a lot of Swing goodies are not available, such as transcluency etc. The use of an AWT component is mandated since libvlc requires a native window handle / ID to render the video on.
The library has been minimally tested and used and currently covers basic playback requirements (load, play, pause, stop a video, since this is all I currently need). Feel free to fork and expand on it.
Has been verified to work with VLC 2.2.2 on Ubuntu 16.04 and VLC 3.0.12 on Windows 10 Pro.
How to use
In your build dependencies include a dependency with the following attributes:
group: io.github.cyberpython
artifact: libjvlc
version: 0.0.2
e.g. in your build.gradle file under dependencies include:
implementation group: 'io.github.cyberpython', name: 'libjvlc', version: '0.0.2'
How to build
In order to build the bindings you need JDK 8 or newer.
Clone the VLC source code in a directory named vlc on the same level with the libjvlc root directory.
Go into the vlc directory and checkout the tag / branch you wish to build the bindings for.
Go into the libjvlc directory and execute:
./gradlew build
This should produce the bindings using JNAerator and then modify them to work with JNA 5.x (no JNAerator runtime required). The resulting JAR file should be available in build/libs.
Examples
A small example (with some known - and possibly a number of unknown - issues such as not distinguishing properly between double and single clicks) can be found in: src/main/java/io/github/cyberpython/swing/MediaPlayer.java.
You can run it after building the library with (you need to download the dependencies, i.e. Apache commons-lang3 and jna JARs into the same directory):
java -cp libjvlc.jar:commons-lang3-3.12.0.jar:jna-5.8.0.jar io.github.cyberpython.libjvlc.swing.MediaPlayer <MEDIA_URI>
where <MEDIA_URI> is the URI for the media file / stream you want to play.
License
libjvlc is licensed under the terms of GNU LGPL v2.1 to match the license of libvlc.
The text of the license can be found in LICENSE.