diff --git a/media/audioaidlconversion/AidlConversionNdk.cpp b/media/audioaidlconversion/AidlConversionNdk.cpp
index 9b14a5e..7ab616a 100644
--- a/media/audioaidlconversion/AidlConversionNdk.cpp
+++ b/media/audioaidlconversion/AidlConversionNdk.cpp
@@ -35,6 +35,7 @@
 
 using hardware::audio::common::PlaybackTrackMetadata;
 using hardware::audio::common::RecordTrackMetadata;
+using hardware::audio::common::SourceMetadata;
 using ::android::BAD_VALUE;
 using ::android::OK;
 
@@ -194,5 +195,16 @@
     return aidl;
 }
 
+// static
+ConversionResult<SourceMetadata>
+legacy2aidl_SourceMetadata(const std::vector<playback_track_metadata_v7_t>& legacy) {
+    SourceMetadata aidl;
+    aidl.tracks = VALUE_OR_RETURN(
+            convertContainer<std::vector<PlaybackTrackMetadata>>(
+                    legacy,
+                    legacy2aidl_playback_track_metadata_v7_PlaybackTrackMetadata));
+    return aidl;
+}
+
 }  // namespace android
 }  // aidl
diff --git a/media/audioaidlconversion/include/media/AidlConversionNdk.h b/media/audioaidlconversion/include/media/AidlConversionNdk.h
index 813a728..b5888b3 100644
--- a/media/audioaidlconversion/include/media/AidlConversionNdk.h
+++ b/media/audioaidlconversion/include/media/AidlConversionNdk.h
@@ -28,6 +28,7 @@
 
 #include <aidl/android/hardware/audio/common/PlaybackTrackMetadata.h>
 #include <aidl/android/hardware/audio/common/RecordTrackMetadata.h>
+#include <aidl/android/hardware/audio/common/SourceMetadata.h>
 #include <aidl/android/media/audio/common/AudioConfig.h>
 #include <media/AidlConversionUtil.h>
 
@@ -56,5 +57,8 @@
 ConversionResult<hardware::audio::common::RecordTrackMetadata>
 legacy2aidl_record_track_metadata_v7_RecordTrackMetadata(const record_track_metadata_v7& legacy);
 
+ConversionResult<hardware::audio::common::SourceMetadata>
+legacy2aidl_SourceMetadata(const std::vector<playback_track_metadata_v7_t>& legacy);
+
 }  // namespace android
 }  // namespace aidl
diff --git a/media/libaudiohal/impl/DeviceHalAidl.cpp b/media/libaudiohal/impl/DeviceHalAidl.cpp
index 2f2f69f..8285c17 100644
--- a/media/libaudiohal/impl/DeviceHalAidl.cpp
+++ b/media/libaudiohal/impl/DeviceHalAidl.cpp
@@ -24,6 +24,7 @@
 #include <aidl/android/hardware/audio/core/StreamDescriptor.h>
 #include <error/expected_utils.h>
 #include <media/AidlConversionCppNdk.h>
+#include <media/AidlConversionNdk.h>
 #include <media/AidlConversionNdkCpp.h>
 #include <media/AidlConversionUtil.h>
 #include <mediautils/TimeCheck.h>
@@ -59,6 +60,8 @@
 using aidl::android::hardware::audio::common::getFrameSizeInBytes;
 using aidl::android::hardware::audio::common::isBitPositionFlagSet;
 using aidl::android::hardware::audio::common::RecordTrackMetadata;
+using aidl::android::hardware::audio::common::PlaybackTrackMetadata;
+using aidl::android::hardware::audio::common::SourceMetadata;
 using aidl::android::hardware::audio::core::sounddose::ISoundDose;
 using aidl::android::hardware::audio::core::AudioPatch;
 using aidl::android::hardware::audio::core::AudioRoute;
@@ -426,7 +429,8 @@
         audio_io_handle_t handle, audio_devices_t devices,
         audio_output_flags_t flags, struct audio_config* config,
         const char* address,
-        sp<StreamOutHalInterface>* outStream) {
+        sp<StreamOutHalInterface>* outStream,
+        const std::vector<playback_track_metadata_v7_t>& sourceMetadata) {
     ALOGD("%p %s::%s", this, getClassName().c_str(), __func__);
     TIME_CHECK();
     if (mModule == nullptr) return NO_INIT;
@@ -442,9 +446,12 @@
             ::aidl::android::legacy2aidl_audio_device_AudioDevice(devices, address));
     int32_t aidlOutputFlags = VALUE_OR_RETURN_STATUS(
             ::aidl::android::legacy2aidl_audio_output_flags_t_int32_t_mask(flags));
+    SourceMetadata aidlMetadata = VALUE_OR_RETURN_STATUS(
+            ::aidl::android::legacy2aidl_SourceMetadata(sourceMetadata));
     AudioIoFlags aidlFlags = AudioIoFlags::make<AudioIoFlags::Tag::output>(aidlOutputFlags);
     AudioPortConfig mixPortConfig;
     AudioPatch aidlPatch;
+
     Hal2AidlMapper::Cleanups cleanups(mMapperAccessor);
     {
         std::lock_guard l(mLock);
@@ -474,6 +481,7 @@
     }
     args.bufferSizeFrames = aidlConfig.frameCount;
     args.eventCallback = eventCb;
+    args.sourceMetadata = aidlMetadata;
     ::aidl::android::hardware::audio::core::IModule::OpenOutputStreamReturn ret;
     RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(mModule->openOutputStream(args, &ret)));
     StreamContextAidl context(ret.desc, isOffload);
diff --git a/media/libaudiohal/impl/DeviceHalAidl.h b/media/libaudiohal/impl/DeviceHalAidl.h
index 1778881..0f34d7f 100644
--- a/media/libaudiohal/impl/DeviceHalAidl.h
+++ b/media/libaudiohal/impl/DeviceHalAidl.h
@@ -119,7 +119,9 @@
     // by releasing all references to the returned object.
     status_t openOutputStream(audio_io_handle_t handle, audio_devices_t devices,
                               audio_output_flags_t flags, struct audio_config* config,
-                              const char* address, sp<StreamOutHalInterface>* outStream) override;
+                              const char* address, sp<StreamOutHalInterface>* outStream,
+                              const std::vector<playback_track_metadata_v7_t>&
+                                                               sourceMetadata = {}) override;
 
     // Creates and opens the audio hardware input stream. The stream is closed
     // by releasing all references to the returned object.
diff --git a/media/libaudiohal/impl/DeviceHalHidl.cpp b/media/libaudiohal/impl/DeviceHalHidl.cpp
index ea4258c..b48c7ed 100644
--- a/media/libaudiohal/impl/DeviceHalHidl.cpp
+++ b/media/libaudiohal/impl/DeviceHalHidl.cpp
@@ -259,7 +259,8 @@
         audio_output_flags_t flags,
         struct audio_config *config,
         const char *address,
-        sp<StreamOutHalInterface> *outStream) {
+        sp<StreamOutHalInterface> *outStream,
+        const std::vector<playback_track_metadata_v7_t>& sourceMetadata) {
     TIME_CHECK();
     if (mDevice == 0) return NO_INIT;
     DeviceAddress hidlDevice;
@@ -273,6 +274,18 @@
         return status;
     }
 
+#if MAJOR_VERSION == 4
+    ::android::hardware::audio::CORE_TYPES_CPP_VERSION::SourceMetadata hidlMetadata;
+#else
+    ::android::hardware::audio::common::COMMON_TYPES_CPP_VERSION::SourceMetadata hidlMetadata;
+#endif
+
+    if (status_t status = CoreUtils::sourceMetadataFromHalV7(
+                sourceMetadata, true /*ignoreNonVendorTags*/, &hidlMetadata);
+            status != OK) {
+        return status;
+    }
+
 #if !(MAJOR_VERSION == 7 && MINOR_VERSION == 1)
     //TODO: b/193496180 use spatializer flag at audio HAL when available
     if ((flags & AUDIO_OUTPUT_FLAG_SPATIALIZER) != 0) {
@@ -294,7 +307,7 @@
 #endif
             handle, hidlDevice, hidlConfig, hidlFlags,
 #if MAJOR_VERSION >= 4
-            {} /* metadata */,
+            hidlMetadata /* metadata */,
 #endif
             [&](Result r, const sp<::android::hardware::audio::CPP_VERSION::IStreamOut>& result,
                     const AudioConfig& suggestedConfig) {
diff --git a/media/libaudiohal/impl/DeviceHalHidl.h b/media/libaudiohal/impl/DeviceHalHidl.h
index 1362dab..5f3e08c 100644
--- a/media/libaudiohal/impl/DeviceHalHidl.h
+++ b/media/libaudiohal/impl/DeviceHalHidl.h
@@ -73,7 +73,9 @@
     // by releasing all references to the returned object.
     status_t openOutputStream(audio_io_handle_t handle, audio_devices_t devices,
                               audio_output_flags_t flags, struct audio_config* config,
-                              const char* address, sp<StreamOutHalInterface>* outStream) override;
+                              const char* address, sp<StreamOutHalInterface>* outStream,
+                              const std::vector<playback_track_metadata_v7_t>&
+                                                                sourceMetadata = {}) override;
 
     // Creates and opens the audio hardware input stream. The stream is closed
     // by releasing all references to the returned object.
diff --git a/media/libaudiohal/include/media/audiohal/DeviceHalInterface.h b/media/libaudiohal/include/media/audiohal/DeviceHalInterface.h
index 7f6c1fb..3f16526 100644
--- a/media/libaudiohal/include/media/audiohal/DeviceHalInterface.h
+++ b/media/libaudiohal/include/media/audiohal/DeviceHalInterface.h
@@ -90,7 +90,8 @@
             audio_output_flags_t flags,
             struct audio_config *config,
             const char *address,
-            sp<StreamOutHalInterface> *outStream) = 0;
+            sp<StreamOutHalInterface> *outStream,
+            const std::vector<playback_track_metadata_v7_t>& sourceMetadata = {}) = 0;
 
     // Creates and opens the audio hardware input stream. The stream is closed
     // by releasing all references to the returned object.