FFMPEGPlayer Audio Sink Refactoring ..

- AudioSink w/ AudioFrame and formats public

- ALAudioSink uses a circular buffer now, hence relaxes the one-threaded player mode

- FFMPEGMediaPlayer uses multiple audio frames (equal to the ALAudioSink number)
  and wraps data to NIO buffer w/o copy.

- FFMPEGMediaPlayer audio threading currently disabled: distorted sound
  Seems that the ALAudioSink's circular buffer usage is good enough for now.

- Verbosity only w/ DEBUG flag

- New SyncedRingbuffer for effcient synced buffering

1 files changed, 8 insertions, 0 deletions

diff --git a/src/jogl/classes/com/jogamp/opengl/util/av/GLMediaPlayer.java b/src/jogl/classes/com/jogamp/opengl/util/av/GLMediaPlayer.java
index 3eca01986..1825dbd47 100644
--- a/src/jogl/classes/com/jogamp/opengl/util/av/GLMediaPlayer.java
+++ b/src/jogl/classes/com/jogamp/opengl/util/av/GLMediaPlayer.java
@@ -57,6 +57,14 @@ import com.jogamp.opengl.util.texture.TextureSequence;
  * </ul>
  * </p>
  * <p>
+ * Implementations of this interface must implement:
+ * <pre>
+ *    public static final boolean isAvailable();
+ * </pre>
+ * to be properly considered by {@link GLMediaPlayerFactory#create(ClassLoader, String)}
+ * and {@link GLMediaPlayerFactory#createDefault()}.
+ * </p>
+ * <p>
  * Variable type, value range and dimension has been chosen to suit embedded CPUs
  * and characteristics of audio and video streaming.
  * Milliseconds of type integer with a maximum value of {@link Integer#MAX_VALUE}