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diff --git a/media/libavextensions/mediaplayerservice/AVNuExtensions.h b/media/libavextensions/mediaplayerservice/AVNuExtensions.h
new file mode 100644
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+++ b/media/libavextensions/mediaplayerservice/AVNuExtensions.h
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2013 - 2015, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef _AV_NU_EXTENSIONS_H_
+#define _AV_NU_EXTENSIONS_H_
+
+#include <common/AVExtensionsCommon.h>
+
+namespace android {
+
+struct NuPlayer;
+/*
+ * Factory to create extended NuPlayer objects
+ */
+struct AVNuFactory {
+    virtual sp<NuPlayer> createNuPlayer(pid_t pid);
+
+    virtual sp<NuPlayer::DecoderBase> createPassThruDecoder(
+            const sp<AMessage> &notify,
+            const sp<NuPlayer::Source> &source,
+            const sp<NuPlayer::Renderer> &renderer);
+
+    virtual sp<NuPlayer::DecoderBase> createDecoder(
+            const sp<AMessage> &notify,
+            const sp<NuPlayer::Source> &source,
+            pid_t pid,
+            const sp<NuPlayer::Renderer> &renderer);
+
+    virtual sp<NuPlayer::Renderer> createRenderer(
+            const sp<MediaPlayerBase::AudioSink> &sink,
+            const sp<AMessage> &notify,
+            uint32_t flags);
+
+    // ----- NO TRESSPASSING BEYOND THIS LINE ------
+    DECLARE_LOADABLE_SINGLETON(AVNuFactory);
+};
+
+/*
+ * Common delegate to the classes in NuPlayer
+ */
+struct AVNuUtils {
+
+    virtual sp<MetaData> createPCMMetaFromSource(const sp<MetaData> &);
+    virtual bool pcmOffloadException(const sp<MetaData> &);
+    virtual bool isRAWFormat(const sp<MetaData> &);
+    virtual bool isRAWFormat(const sp<AMessage> &);
+    virtual bool isVorbisFormat(const sp<MetaData> &);
+    virtual int updateAudioBitWidth(audio_format_t audioFormat,
+            const sp<AMessage> &);
+    virtual audio_format_t getKeyPCMFormat(const sp<MetaData> &);
+    virtual void setKeyPCMFormat(const sp<MetaData> &, audio_format_t audioFormat);
+    virtual audio_format_t getPCMFormat(const sp<AMessage> &);
+    virtual void setPCMFormat(const sp<AMessage> &, audio_format_t audioFormat);
+    virtual void setSourcePCMFormat(const sp<MetaData> &);
+    virtual void setDecodedPCMFormat(const sp<AMessage> &);
+    virtual status_t convertToSinkFormatIfNeeded(const sp<ABuffer> &, sp<ABuffer> &,
+            audio_format_t sinkFormat, bool isOffload);
+#ifndef TARGET_8974
+    virtual uint32_t getFlags();
+    virtual bool canUseSetBuffers(const sp<MetaData> &Meta);
+#endif
+    virtual void printFileName(int fd);
+    virtual void checkFormatChange(bool *formatChange, const sp<ABuffer> &accessUnit);
+#ifdef TARGET_8974
+    virtual void addFlagsInMeta(const sp<ABuffer> &buffer, int32_t flags, bool isAudio);
+    virtual uint32_t getFlags();
+    virtual bool canUseSetBuffers(const sp<MetaData> &Meta);
+#endif
+    virtual bool dropCorruptFrame();
+
+    // ----- NO TRESSPASSING BEYOND THIS LINE ------
+    DECLARE_LOADABLE_SINGLETON(AVNuUtils);
+};
+
+}
+
+#endif // _AV_EXTENSIONS__H_