diff --git a/media/libmedia/xsd/vts/Android.bp b/media/libmedia/xsd/vts/Android.bp
index b590a12..4739504 100644
--- a/media/libmedia/xsd/vts/Android.bp
+++ b/media/libmedia/xsd/vts/Android.bp
@@ -24,6 +24,7 @@
         "libxml2",
     ],
     shared_libs: [
+        "libbase",
         "liblog",
     ],
     cflags: [
diff --git a/media/libmedia/xsd/vts/ValidateMediaProfiles.cpp b/media/libmedia/xsd/vts/ValidateMediaProfiles.cpp
index ff9b060..7729d52 100644
--- a/media/libmedia/xsd/vts/ValidateMediaProfiles.cpp
+++ b/media/libmedia/xsd/vts/ValidateMediaProfiles.cpp
@@ -14,6 +14,10 @@
  * limitations under the License.
  */
 
+#include <string>
+
+#include <android-base/file.h>
+#include <android-base/properties.h>
 #include "utility/ValidateXml.h"
 
 TEST(CheckConfig, mediaProfilesValidation) {
@@ -21,8 +25,12 @@
                    "Verify that the media profiles file "
                    "is valid according to the schema");
 
-    const char* location = "/vendor/etc";
+    std::string mediaSettingsPath = android::base::GetProperty("media.settings.xml", "");
+    if (mediaSettingsPath.empty()) {
+        mediaSettingsPath.assign("/vendor/etc/media_profiles_V1_0.xml");
+    }
 
-    EXPECT_ONE_VALID_XML_MULTIPLE_LOCATIONS("media_profiles_V1_0.xml", {location},
+    EXPECT_ONE_VALID_XML_MULTIPLE_LOCATIONS(android::base::Basename(mediaSettingsPath).c_str(),
+                                            {android::base::Dirname(mediaSettingsPath).c_str()},
                                             "/data/local/tmp/media_profiles.xsd");
 }
diff --git a/media/libstagefright/MPEG4Writer.cpp b/media/libstagefright/MPEG4Writer.cpp
index 2f13dc9..f130c9b 100644
--- a/media/libstagefright/MPEG4Writer.cpp
+++ b/media/libstagefright/MPEG4Writer.cpp
@@ -1635,8 +1635,13 @@
         return BAD_VALUE;
     }
 
+    // Increase moovExtraSize once only irrespective of how many times
+    // setCaptureRate is called.
+    bool containsCaptureFps = mMetaKeys->contains(kMetaKey_CaptureFps);
     mMetaKeys->setFloat(kMetaKey_CaptureFps, captureFps);
-    mMoovExtraSize += sizeof(kMetaKey_CaptureFps) + 4 + 32;
+    if (!containsCaptureFps) {
+        mMoovExtraSize += sizeof(kMetaKey_CaptureFps) + 4 + 32;
+    }
 
     return OK;
 }
diff --git a/media/libstagefright/MediaMuxer.cpp b/media/libstagefright/MediaMuxer.cpp
index 9ba2add..7ebdb1a 100644
--- a/media/libstagefright/MediaMuxer.cpp
+++ b/media/libstagefright/MediaMuxer.cpp
@@ -96,10 +96,18 @@
 
     sp<MediaAdapter> newTrack = new MediaAdapter(trackMeta);
     status_t result = mWriter->addSource(newTrack);
-    if (result == OK) {
-        return mTrackList.add(newTrack);
+    if (result != OK) {
+        return -1;
     }
-    return -1;
+    float captureFps = -1.0;
+    if (format->findAsFloat("time-lapse-fps", &captureFps)) {
+        ALOGV("addTrack() time-lapse-fps: %f", captureFps);
+        result = mWriter->setCaptureRate(captureFps);
+        if (result != OK) {
+            ALOGW("addTrack() setCaptureRate failed :%d", result);
+        }
+    }
+    return mTrackList.add(newTrack);
 }
 
 status_t MediaMuxer::setOrientationHint(int degrees) {
diff --git a/media/libstagefright/include/media/stagefright/MediaWriter.h b/media/libstagefright/include/media/stagefright/MediaWriter.h
index 2c12a87..972ae1d 100644
--- a/media/libstagefright/include/media/stagefright/MediaWriter.h
+++ b/media/libstagefright/include/media/stagefright/MediaWriter.h
@@ -35,6 +35,10 @@
     virtual status_t start(MetaData *params = NULL) = 0;
     virtual status_t stop() = 0;
     virtual status_t pause() = 0;
+    virtual status_t setCaptureRate(float /* captureFps */) {
+        ALOGW("setCaptureRate unsupported");
+        return ERROR_UNSUPPORTED;
+    }
 
     virtual void setMaxFileSize(int64_t bytes) { mMaxFileSizeLimitBytes = bytes; }
     virtual void setMaxFileDuration(int64_t durationUs) { mMaxFileDurationLimitUs = durationUs; }