3 files changed, 22 insertions, 4 deletions
diff --git a/src/java/com/jogamp/common/av/AudioSink.java b/src/java/com/jogamp/common/av/AudioSink.java
index f3ed5a8..6f36e6f 100644
--- a/src/java/com/jogamp/common/av/AudioSink.java
+++ b/src/java/com/jogamp/common/av/AudioSink.java
@@ -392,12 +392,12 @@ public interface AudioSink {
      * </p>
      * @see #init(AudioFormat, float, int)
      */
-    public float getQueuedTime();
+    public float getQueuedDuration();
 
     /**
      * Returns average frame duration last assessed @ {@link #enqueueData(int, ByteBuffer, int)} when queue was full.
      * <pre>
-     *   avgFrameDuration = {@link #getQueuedTime()} / {@link #getQueuedFrameCount()}
+     *   avgFrameDuration = {@link #getQueuedDuration()} / {@link #getQueuedFrameCount()}
      * </pre>
      */
     public float getAvgFrameDuration();
@@ -446,4 +446,16 @@ public interface AudioSink {
      * @see #init(AudioFormat, float, int)
      */
     public AudioFrame enqueueData(int pts, ByteBuffer bytes, int byteCount);
+
+    /**
+     * Update queue beyond {@link #enqueueData(int, ByteBuffer, int)} including audio PTS.
+     * <p>
+     * Useful in case implementation only updates the buffer passively via {@link #enqueueData(int, ByteBuffer, int) enqueueing data}
+     * to add new data to the queue and not on a event basis.
+     * </p>
+     * @return the updated current audio PTS
+     * @see #getPTS()
+     * @see #enqueueData(int, ByteBuffer, int)
+     */
+    public int updateQueue();
 }
diff --git a/src/java/jogamp/common/av/JavaSoundAudioSink.java b/src/java/jogamp/common/av/JavaSoundAudioSink.java
index 94ad236..556ada4 100644
--- a/src/java/jogamp/common/av/JavaSoundAudioSink.java
+++ b/src/java/jogamp/common/av/JavaSoundAudioSink.java
@@ -305,7 +305,7 @@ public final class JavaSoundAudioSink implements AudioSink {
     }
 
     @Override
-    public float getQueuedTime() {
+    public float getQueuedDuration() {
         return chosenFormat.getBytesDuration( getQueuedByteCount() );
     }
 
@@ -318,6 +318,9 @@ public final class JavaSoundAudioSink implements AudioSink {
     public final int getPTS() { return 0; } // FIXME
 
     @Override
+    public final int updateQueue() { return 0; } // FIXME
+
+    @Override
     public int getLastBufferedPTS() { return 0; } // FIXME
 
 }
diff --git a/src/java/jogamp/common/av/NullAudioSink.java b/src/java/jogamp/common/av/NullAudioSink.java
index 0626ca8..d38c040 100644
--- a/src/java/jogamp/common/av/NullAudioSink.java
+++ b/src/java/jogamp/common/av/NullAudioSink.java
@@ -174,7 +174,7 @@ public final class NullAudioSink implements AudioSink {
     public int getQueuedByteCount() { return 0; }
 
     @Override
-    public float getQueuedTime() { return 0f; }
+    public float getQueuedDuration() { return 0f; }
 
     @Override
     public float getAvgFrameDuration() { return 0f; }
@@ -183,6 +183,9 @@ public final class NullAudioSink implements AudioSink {
     public final int getPTS() { return playingPTS; }
 
     @Override
+    public final int updateQueue() { return playingPTS; }
+
+    @Override
     public int getLastBufferedPTS() { return 0; }
 
     @Override