diff --git a/media/ndk/NdkMediaFormat.cpp b/media/ndk/NdkMediaFormat.cpp
index 51138c8..ab0cb63 100644
--- a/media/ndk/NdkMediaFormat.cpp
+++ b/media/ndk/NdkMediaFormat.cpp
@@ -341,6 +341,7 @@
 EXPORT const char* AMEDIAFORMAT_KEY_LEVEL = "level";
 EXPORT const char* AMEDIAFORMAT_KEY_LOCATION = "location";
 EXPORT const char* AMEDIAFORMAT_KEY_LOOP = "loop";
+EXPORT const char* AMEDIAFORMAT_KEY_LOW_LATENCY = "low-latency";
 EXPORT const char* AMEDIAFORMAT_KEY_LYRICIST = "lyricist";
 EXPORT const char* AMEDIAFORMAT_KEY_MANUFACTURER = "manufacturer";
 EXPORT const char* AMEDIAFORMAT_KEY_MAX_BIT_RATE = "max-bitrate";
diff --git a/media/ndk/include/media/NdkMediaFormat.h b/media/ndk/include/media/NdkMediaFormat.h
index 41c2378..ed77aac 100644
--- a/media/ndk/include/media/NdkMediaFormat.h
+++ b/media/ndk/include/media/NdkMediaFormat.h
@@ -294,6 +294,13 @@
 
 #endif /* __ANDROID_API__ >= 29 */
 
+#if __ANDROID_API__ >= 30
+/**
+ * Available since API level 30.
+ */
+extern const char* AMEDIAFORMAT_KEY_LOW_LATENCY __INTRODUCED_IN(30);
+#endif /* __ANDROID_API__ >= 30 */
+
 __END_DECLS
 
 #endif // _NDK_MEDIA_FORMAT_H
diff --git a/media/ndk/libmediandk.map.txt b/media/ndk/libmediandk.map.txt
index 7531578..29f1da8 100644
--- a/media/ndk/libmediandk.map.txt
+++ b/media/ndk/libmediandk.map.txt
@@ -105,6 +105,7 @@
     AMEDIAFORMAT_KEY_LEVEL; # var introduced=28
     AMEDIAFORMAT_KEY_LOCATION; # var introduced=29
     AMEDIAFORMAT_KEY_LOOP; # var introduced=29
+    AMEDIAFORMAT_KEY_LOW_LATENCY; # var introduced=30
     AMEDIAFORMAT_KEY_LYRICIST; # var introduced=29
     AMEDIAFORMAT_KEY_MANUFACTURER; # var introduced=29
     AMEDIAFORMAT_KEY_MAX_BIT_RATE; # var introduced=29