Commit 6a84cf10 authored by littlejohn's avatar littlejohn
Browse files

java audio interface update

parent 7d6ea0b1
......@@ -3,60 +3,86 @@ import org.videolan.jvlc.JVLC;
import org.videolan.jvlc.VLCException;
public class VLCExample
public class VLCExample
{
public static void main( String[] args )
public static void main(String[] args) throws InterruptedException
{
boolean videoInput = false;
System.out.println("== Starting VLCExample ==");
boolean videoInput = false;
if (args.length == 0)
{
System.out.print("Creating a JVLC instance without args");
}
else
{
System.out.println("Creating a JVLC instance with args: ");
for (int i = 0; i < args.length; i++)
{
System.out.println(i + ") " + args[i]);
}
}
JVLC jvlc = new JVLC(args);
try {
//jvlc.playlist.add("file://" + System.getProperty( "user.dir" ) + "/a.avi", "a.avi");
jvlc.playlist.add("file:///home/little/a.avi", "a.avi");
jvlc.playlist.add("file://" + System.getProperty( "user.dir" ) + "/a.mp3", "a.mp3");
jvlc.playlist.play( -1 , null );
} catch (VLCException e) {
e.printStackTrace();
System.out.println("... done.");
try
{
// jvlc.playlist.add("file://" + System.getProperty( "user.dir" ) + "/a.avi", "a.avi");
jvlc.playlist.add("file:///home/little/a.avi", "a.avi");
// jvlc.playlist.add("file://" + System.getProperty( "user.dir" ) + "/a.mp3", "a.mp3");
jvlc.playlist.play(-1, null);
}
catch (VLCException e)
{
e.printStackTrace();
}
while (! jvlc.isInputPlaying()) ;
while (! jvlc.hasVout() );
// testing vout functionalities
try {
Thread.sleep(2500);
if (jvlc.hasVout()) videoInput = true;
} catch (InterruptedException e) {
e.printStackTrace();
}
while (! jvlc.isInputPlaying())
{
Thread.sleep(100);
}
while (! jvlc.hasVout() )
{
Thread.sleep(100);
}
if (videoInput) {
try {
System.out.print(jvlc.video.getWidth());
System.out.print("x");
System.out.println(jvlc.video.getHeight());
} catch (VLCException e) {
e.printStackTrace();
}
// testing vout functionalities
Thread.sleep(2500);
if (jvlc.hasVout())
{
videoInput = true;
}
if (videoInput)
{
try
{
System.out.print(jvlc.video.getWidth());
System.out.print("x");
System.out.println(jvlc.video.getHeight());
}
catch (VLCException e)
{
e.printStackTrace();
}
}
try
try
{
if (videoInput) {
System.out.print("Fullscreen... ");
jvlc.video.setFullscreen(true);
Thread.sleep(3000);
System.out.println("real size.");
if (videoInput)
{
System.out.print("Fullscreen... ");
jvlc.video.setFullscreen(true);
Thread.sleep(3000);
System.out.println("real size.");
jvlc.video.setFullscreen(false);
System.out.print("Taking snapshot... ");
jvlc.video.getSnapshot( System.getProperty( "user.dir" ) + "/snap.png");
System.out.println("taken. (see " + System.getProperty( "user.dir" ) + "/snap.png )");
Thread.sleep(2000);
System.out.print("Taking snapshot... ");
jvlc.video.getSnapshot(System.getProperty("user.dir") + "/snap.png");
System.out.println("taken. (see " + System.getProperty("user.dir") + "/snap.png )");
Thread.sleep(2000);
System.out.println("Resizing to 300x300");
jvlc.video.setSize(300, 300);
}
}
System.out.print("Muting...");
jvlc.audio.setMute(true);
Thread.sleep(3000);
......@@ -67,50 +93,54 @@ public class VLCExample
System.out.print("Setting volume to 150... ");
jvlc.audio.setVolume(150);
System.out.println("done");
// System.out.println("Audio channel info: " + jvlc.audio.getChannel());
// System.out.println("Audio track info: " + jvlc.audio.getTrack());
// System.out.print("Setting left channel... ");
// jvlc.audio.setChannel("left");
// System.out.print("done.");
// Thread.sleep(3000);
// System.out.print("Setting right channel... ");
// jvlc.audio.setChannel(AudioIntf.RIGHT_CHANNEL);
// System.out.print("done.");
// Thread.sleep(3000);
System.out.println("== AUDIO INFO ==");
int currentChannel = jvlc.audio.getChannel();
System.out.println("Audio track number: " + jvlc.audio.getTrack());
System.out.println("Audio channel info: " + jvlc.audio.getChannel());
System.out.print("Setting left channel... ");
jvlc.audio.setChannel(AudioIntf.LEFT_CHANNEL);
System.out.println("done.");
Thread.sleep(3000);
System.out.print("Setting right channel... ");
jvlc.audio.setChannel(AudioIntf.RIGHT_CHANNEL);
System.out.println("done.");
Thread.sleep(3000);
System.out.print("Reverting to original channel");
jvlc.audio.setChannel(currentChannel);
System.out.println("done.");
Thread.sleep(3000);
System.out.println("INPUT INFORMATION");
System.out.println("-----------------");
System.out.println("Total length (ms) :\t" + jvlc.input.getLength());
System.out.println("Input time (ms) :\t" + jvlc.input.getTime());
System.out.println("Input position [0-1]:\t" + jvlc.input.getPosition());
if (videoInput)
System.out.println("Input FPS :\t" + jvlc.input.getFPS());
System.out.println("Input FPS :\t" + jvlc.input.getFPS());
}
catch (Exception e)
catch (Exception e)
{
System.out.println("Something was wrong. I die :(.");
System.out.println("Something was wrong. I die :(.");
jvlc.destroy();
e.printStackTrace();
System.exit(0);
}
System.out.println("Everything fine ;)");
System.out.println("Playing next item");
try {
jvlc.playlist.next();
} catch (VLCException e) {
e.printStackTrace();
}
try {
Thread.sleep(3000);
} catch (InterruptedException e) {
e.printStackTrace();
}
jvlc.destroy();
System.out.println("Everything fine ;)");
System.out.println("Playing next item");
try
{
jvlc.playlist.next();
}
catch (VLCException e)
{
e.printStackTrace();
}
Thread.sleep(3000);
jvlc.destroy();
return;
}
}
......@@ -35,25 +35,25 @@ public interface AudioIntf {
/**
* Constant for left channel audio
*/
final String LEFT_CHANNEL = "left";
final int LEFT_CHANNEL = 3;
/**
* Constant for right channel audio
*/
final String RIGHT_CHANNEL = "right";
final int RIGHT_CHANNEL = 4;
/**
* Constant for reverse channel audio
*/
final String REVERSE_CHANNEL = "reverse";
final int REVERSE_CHANNEL = 2;
/**
* Constant for stereo channel audio
*/
final String STEREO_CHANNEL = "stereo";
final int STEREO_CHANNEL = 1;
/**
* Constant for dolby channel audio
*/
final String DOLBY_CHANNEL = "dolby";
final int DOLBY_CHANNEL = 5;
/**
* @return audio track
......
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