diff --git a/api/system-current.txt b/api/system-current.txt
index 6d6b27bc157fc..c6792dda6f0a1 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -5416,7 +5416,7 @@ package android.media.tv.tuner.filter {
 
   public class MmtpRecordEvent extends android.media.tv.tuner.filter.FilterEvent {
     method public long getDataLength();
-    method public int getFirstMbInSlice();
+    method public int getFirstMacroblockInSlice();
     method public int getMpuSequenceNumber();
     method public long getPts();
     method public int getScHevcIndexMask();
@@ -5592,7 +5592,7 @@ package android.media.tv.tuner.filter {
 
   public class TsRecordEvent extends android.media.tv.tuner.filter.FilterEvent {
     method public long getDataLength();
-    method public int getFirstMbInSlice();
+    method public int getFirstMacroblockInSlice();
     method public int getPacketId();
     method public long getPts();
     method public int getScIndexMask();
diff --git a/core/api/system-current.txt b/core/api/system-current.txt
index 13f7cfd532681..e4021b6f2d7a9 100644
--- a/core/api/system-current.txt
+++ b/core/api/system-current.txt
@@ -5356,7 +5356,7 @@ package android.media.tv.tuner.filter {
 
   public class MmtpRecordEvent extends android.media.tv.tuner.filter.FilterEvent {
     method public long getDataLength();
-    method public int getFirstMbInSlice();
+    method public int getFirstMacroblockInSlice();
     method public int getMpuSequenceNumber();
     method public long getPts();
     method public int getScHevcIndexMask();
@@ -5532,7 +5532,7 @@ package android.media.tv.tuner.filter {
 
   public class TsRecordEvent extends android.media.tv.tuner.filter.FilterEvent {
     method public long getDataLength();
-    method public int getFirstMbInSlice();
+    method public int getFirstMacroblockInSlice();
     method public int getPacketId();
     method public long getPts();
     method public int getScIndexMask();
diff --git a/media/java/android/media/tv/tuner/filter/MmtpRecordEvent.java b/media/java/android/media/tv/tuner/filter/MmtpRecordEvent.java
index 1031e3374be7c..1bbd6e36c104c 100644
--- a/media/java/android/media/tv/tuner/filter/MmtpRecordEvent.java
+++ b/media/java/android/media/tv/tuner/filter/MmtpRecordEvent.java
@@ -94,7 +94,7 @@ public class MmtpRecordEvent extends FilterEvent {
      * {@link android.media.tv.tuner.TunerVersionChecker.getTunerVersion()} to get the version
      * information.
      */
-    public int getFirstMbInSlice() {
+    public int getFirstMacroblockInSlice() {
         return mFirstMbInSlice;
     }
 
diff --git a/media/java/android/media/tv/tuner/filter/TsRecordEvent.java b/media/java/android/media/tv/tuner/filter/TsRecordEvent.java
index 6ea3bf87ad323..28161993e5c88 100644
--- a/media/java/android/media/tv/tuner/filter/TsRecordEvent.java
+++ b/media/java/android/media/tv/tuner/filter/TsRecordEvent.java
@@ -99,7 +99,7 @@ public class TsRecordEvent extends FilterEvent {
      * {@link android.media.tv.tuner.TunerVersionChecker.getTunerVersion()} to get the version
      * information.
      */
-    public int getFirstMbInSlice() {
+    public int getFirstMacroblockInSlice() {
         return mFirstMbInSlice;
     }
 }