diff --git a/include/media/IMediaPlayer.h b/include/media/IMediaPlayer.h
index 9b1af6b..d552b2e 100644
--- a/include/media/IMediaPlayer.h
+++ b/include/media/IMediaPlayer.h
@@ -51,6 +51,8 @@
     virtual status_t        setVolume(float leftVolume, float rightVolume) = 0;
     virtual status_t        setAuxEffectSendLevel(float level) = 0;
     virtual status_t        attachAuxEffect(int effectId) = 0;
+    virtual status_t        setParameter(int key, const Parcel& request) = 0;
+    virtual status_t        getParameter(int key, Parcel* reply) = 0;
 
     // Invoke a generic method on the player by using opaque parcels
     // for the request and reply.
diff --git a/include/media/MediaPlayerInterface.h b/include/media/MediaPlayerInterface.h
index bebecc0..f0401cc 100644
--- a/include/media/MediaPlayerInterface.h
+++ b/include/media/MediaPlayerInterface.h
@@ -132,6 +132,8 @@
     virtual status_t    reset() = 0;
     virtual status_t    setLooping(int loop) = 0;
     virtual player_type playerType() = 0;
+    virtual status_t    setParameter(int key, const Parcel &request) = 0;
+    virtual status_t    getParameter(int key, Parcel *reply) = 0;
 
     // Invoke a generic method on the player by using opaque parcels
     // for the request and reply.
diff --git a/include/media/mediaplayer.h b/include/media/mediaplayer.h
index 748e489..241626c 100644
--- a/include/media/mediaplayer.h
+++ b/include/media/mediaplayer.h
@@ -177,6 +177,9 @@
             int             getAudioSessionId();
             status_t        setAuxEffectSendLevel(float level);
             status_t        attachAuxEffect(int effectId);
+            status_t        setParameter(int key, const Parcel& request);
+            status_t        getParameter(int key, Parcel* reply);
+
 private:
             void            clear_l();
             status_t        seekTo_l(int msec);