diff --git a/drm/libdrmframework/DrmManagerClient.cpp b/drm/libdrmframework/DrmManagerClient.cpp
index 8768c08..d4db461 100644
--- a/drm/libdrmframework/DrmManagerClient.cpp
+++ b/drm/libdrmframework/DrmManagerClient.cpp
@@ -130,6 +130,11 @@
                     mUniqueId, uri, mime);
 }
 
+sp<DecryptHandle> DrmManagerClient::openDecryptSession(
+            const DrmBuffer& buf, const String8& mimeType) {
+    return mDrmManagerClientImpl->openDecryptSession(mUniqueId, buf, mimeType);
+}
+
 status_t DrmManagerClient::closeDecryptSession(sp<DecryptHandle> &decryptHandle) {
     return mDrmManagerClientImpl->closeDecryptSession(mUniqueId, decryptHandle);
 }
diff --git a/drm/libdrmframework/DrmManagerClientImpl.cpp b/drm/libdrmframework/DrmManagerClientImpl.cpp
index fb0439e..b1228d4 100644
--- a/drm/libdrmframework/DrmManagerClientImpl.cpp
+++ b/drm/libdrmframework/DrmManagerClientImpl.cpp
@@ -272,6 +272,11 @@
     return handle;
 }
 
+sp<DecryptHandle> DrmManagerClientImpl::openDecryptSession(
+            int uniqueId, const DrmBuffer& buf, const String8& mimeType) {
+    return getDrmManagerService()->openDecryptSession(uniqueId, buf, mimeType);
+}
+
 status_t DrmManagerClientImpl::closeDecryptSession(
         int uniqueId, sp<DecryptHandle> &decryptHandle) {
     status_t status = DRM_ERROR_UNKNOWN;
diff --git a/drm/libdrmframework/include/DrmManager.h b/drm/libdrmframework/include/DrmManager.h
index c9167d4..3942efe 100644
--- a/drm/libdrmframework/include/DrmManager.h
+++ b/drm/libdrmframework/include/DrmManager.h
@@ -116,6 +116,9 @@
 
     DecryptHandle* openDecryptSession(int uniqueId, const char* uri, const char* mime);
 
+    DecryptHandle* openDecryptSession(int uniqueId, const DrmBuffer& buf,
+            const String8& mimeType);
+
     status_t closeDecryptSession(int uniqueId, DecryptHandle* decryptHandle);
 
     status_t initializeDecryptUnit(int uniqueId, DecryptHandle* decryptHandle,
diff --git a/drm/libdrmframework/include/DrmManagerClientImpl.h b/drm/libdrmframework/include/DrmManagerClientImpl.h
index 2aa493f..f3d9315 100644
--- a/drm/libdrmframework/include/DrmManagerClientImpl.h
+++ b/drm/libdrmframework/include/DrmManagerClientImpl.h
@@ -320,6 +320,18 @@
             int uniqueId, const char* uri, const char* mime);
 
     /**
+     * Open the decrypt session to decrypt the given protected content
+     *
+     * @param[in] uniqueId Unique identifier for a session
+     * @param[in] buf Data to initiate decrypt session
+     * @param[in] mimeType Mime type of the protected content
+     * @return
+     *     Handle for the decryption session
+     */
+    sp<DecryptHandle> openDecryptSession(int uniqueId, const DrmBuffer& buf,
+            const String8& mimeType);
+
+    /**
      * Close the decrypt session for the given handle
      *
      * @param[in] uniqueId Unique identifier for a session
diff --git a/drm/libdrmframework/include/DrmManagerService.h b/drm/libdrmframework/include/DrmManagerService.h
index 1a8c2ae..066fe4a 100644
--- a/drm/libdrmframework/include/DrmManagerService.h
+++ b/drm/libdrmframework/include/DrmManagerService.h
@@ -104,6 +104,9 @@
     DecryptHandle* openDecryptSession(
         int uniqueId, const char* uri, const char* mime);
 
+    DecryptHandle* openDecryptSession(int uniqueId, const DrmBuffer& buf,
+            const String8& mimeType);
+
     status_t closeDecryptSession(int uniqueId, DecryptHandle* decryptHandle);
 
     status_t initializeDecryptUnit(int uniqueId, DecryptHandle* decryptHandle,
diff --git a/drm/libdrmframework/include/IDrmManagerService.h b/drm/libdrmframework/include/IDrmManagerService.h
index a7d21c5..5b89c91 100644
--- a/drm/libdrmframework/include/IDrmManagerService.h
+++ b/drm/libdrmframework/include/IDrmManagerService.h
@@ -70,6 +70,7 @@
         GET_ALL_SUPPORT_INFO,
         OPEN_DECRYPT_SESSION,
         OPEN_DECRYPT_SESSION_FROM_URI,
+        OPEN_DECRYPT_SESSION_FOR_STREAMING,
         CLOSE_DECRYPT_SESSION,
         INITIALIZE_DECRYPT_UNIT,
         DECRYPT,
@@ -146,6 +147,9 @@
     virtual DecryptHandle* openDecryptSession(
                 int uniqueId, const char* uri, const char* mime) = 0;
 
+    virtual DecryptHandle* openDecryptSession(
+            int uniqueId, const DrmBuffer& buf, const String8& mimeType) = 0;
+
     virtual status_t closeDecryptSession(int uniqueId, DecryptHandle* decryptHandle) = 0;
 
     virtual status_t initializeDecryptUnit(int uniqueId, DecryptHandle* decryptHandle,
@@ -232,6 +236,9 @@
     virtual DecryptHandle* openDecryptSession(
                 int uniqueId, const char* uri, const char* mime);
 
+    virtual DecryptHandle* openDecryptSession(
+            int uniqueId, const DrmBuffer& buf, const String8& mimeType);
+
     virtual status_t closeDecryptSession(int uniqueId, DecryptHandle* decryptHandle);
 
     virtual status_t initializeDecryptUnit(int uniqueId, DecryptHandle* decryptHandle,
diff --git a/drm/libdrmframework/plugins/common/include/DrmEngineBase.h b/drm/libdrmframework/plugins/common/include/DrmEngineBase.h
index 08f6e6d..6cebb97 100644
--- a/drm/libdrmframework/plugins/common/include/DrmEngineBase.h
+++ b/drm/libdrmframework/plugins/common/include/DrmEngineBase.h
@@ -87,6 +87,9 @@
             int uniqueId, DecryptHandle* decryptHandle,
             const char* uri, const char* mime);
 
+    status_t openDecryptSession(int uniqueId, DecryptHandle* decryptHandle,
+            const DrmBuffer& buf, const String8& mimeType);
+
     status_t closeDecryptSession(int uniqueId, DecryptHandle* decryptHandle);
 
     status_t initializeDecryptUnit(int uniqueId, DecryptHandle* decryptHandle,
@@ -433,6 +436,21 @@
     }
 
     /**
+     * Open the decrypt session to decrypt the given protected content
+     *
+     * @param[in] uniqueId Unique identifier for a session
+     * @param[in] decryptHandle Handle for the current decryption session
+     * @param[in] buf Data to initiate decrypt session
+     * @param[in] mimeType Mime type of the protected content
+     * @return
+     *     DRM_ERROR_CANNOT_HANDLE for failure and DRM_NO_ERROR for success
+     */
+    virtual status_t onOpenDecryptSession(int uniqueId, DecryptHandle* decryptHandle,
+            const DrmBuffer& buf, const String8& mimeType) {
+        return DRM_ERROR_CANNOT_HANDLE;
+    }
+
+    /**
      * Close the decrypt session for the given handle
      *
      * @param[in] uniqueId Unique identifier for a session
diff --git a/drm/libdrmframework/plugins/common/include/IDrmEngine.h b/drm/libdrmframework/plugins/common/include/IDrmEngine.h
index dcf5977..60f4c1b 100644
--- a/drm/libdrmframework/plugins/common/include/IDrmEngine.h
+++ b/drm/libdrmframework/plugins/common/include/IDrmEngine.h
@@ -345,6 +345,19 @@
         const char* uri, const char* mime) = 0;
 
     /**
+     * Open the decrypt session to decrypt the given protected content
+     *
+     * @param[in] uniqueId Unique identifier for a session
+     * @param[in] decryptHandle Handle for the current decryption session
+     * @param[in] buf Data to initiate decrypt session
+     * @param[in] mimeType Mime type of the protected content
+     * @return
+     *     DRM_ERROR_CANNOT_HANDLE for failure and DRM_NO_ERROR for success
+     */
+    virtual status_t openDecryptSession(int uniqueId, DecryptHandle* decryptHandle,
+            const DrmBuffer& buf, const String8& mimeType) = 0;
+
+    /**
      * Close the decrypt session for the given handle
      *
      * @param[in] uniqueId Unique identifier for a session