diff --git a/media/libmediaplayerservice/Android.bp b/media/libmediaplayerservice/Android.bp
index 718f782..a10c509 100644
--- a/media/libmediaplayerservice/Android.bp
+++ b/media/libmediaplayerservice/Android.bp
@@ -45,6 +45,7 @@
         "android.hardware.media.omx@1.0",
         "av-types-aidl-cpp",
         "framework-permission-aidl-cpp",
+        "libaconfig_storage_read_api_cc",
         "libaudioclient_aidl_conversion",
         "libbase",
         "libbinder_ndk",
@@ -76,6 +77,7 @@
         "libstagefright_httplive",
         "libutils",
         "packagemanager_aidl-cpp",
+        "server_configurable_flags",
     ],
 
     header_libs: [
@@ -86,6 +88,7 @@
     ],
 
     static_libs: [
+        "com.android.media.flags.editing-aconfig-cc",
         "libplayerservice_datasource",
         "libstagefright_nuplayer",
         "libstagefright_rtsp",
diff --git a/media/libmediaplayerservice/StagefrightRecorder.cpp b/media/libmediaplayerservice/StagefrightRecorder.cpp
index dce6ba8..086baa3 100644
--- a/media/libmediaplayerservice/StagefrightRecorder.cpp
+++ b/media/libmediaplayerservice/StagefrightRecorder.cpp
@@ -68,6 +68,7 @@
 #include <system/audio.h>
 
 #include <media/stagefright/rtsp/ARTPWriter.h>
+#include <com_android_media_editing_flags.h>
 
 namespace android {
 
@@ -2121,7 +2122,8 @@
         uint32_t bLayers = std::min(2u, tsLayers - 1); // use up-to 2 B-layers
         // TODO(b/341121900): Remove this once B frames are handled correctly in screen recorder
         // use case in case of mic only
-        if (mAudioSource == AUDIO_SOURCE_MIC && mVideoSource == VIDEO_SOURCE_SURFACE) {
+        if (!com::android::media::editing::flags::stagefrightrecorder_enable_b_frames()
+                && mAudioSource == AUDIO_SOURCE_MIC && mVideoSource == VIDEO_SOURCE_SURFACE) {
             bLayers = 0;
         }
         uint32_t pLayers = tsLayers - bLayers;
diff --git a/media/libstagefright/Android.bp b/media/libstagefright/Android.bp
index ac178aa..d084f10 100644
--- a/media/libstagefright/Android.bp
+++ b/media/libstagefright/Android.bp
@@ -321,6 +321,7 @@
 
     static_libs: [
         "android.media.codec-aconfig-cc",
+        "com.android.media.flags.editing-aconfig-cc",
         "libstagefright_esds",
         "libstagefright_color_conversion",
         "libyuv",
diff --git a/media/libstagefright/MPEG4Writer.cpp b/media/libstagefright/MPEG4Writer.cpp
index 76b6aa6..3aa0107 100644
--- a/media/libstagefright/MPEG4Writer.cpp
+++ b/media/libstagefright/MPEG4Writer.cpp
@@ -53,6 +53,8 @@
 #include <media/esds/ESDS.h>
 #include "include/HevcUtils.h"
 
+#include <com_android_media_editing_flags.h>
+
 #ifndef __predict_false
 #define __predict_false(exp) __builtin_expect((exp) != 0, 0)
 #endif
@@ -4944,6 +4946,8 @@
             // Track with start offset.
             ALOGV("Tracks starting > 0");
             int32_t editDurationTicks = 0;
+            int32_t trackStartOffsetBFramesUs = getMinCttsOffsetTimeUs() - kMaxCttsOffsetTimeUs;
+            ALOGV("trackStartOffsetBFramesUs:%" PRId32, trackStartOffsetBFramesUs);
             if (mMinCttsOffsetTicks == mMaxCttsOffsetTicks) {
                 // Video with no B frame or non-video track.
                 editDurationTicks =
@@ -4952,8 +4956,6 @@
                 ALOGV("editDuration:%" PRId64 "us", (trackStartOffsetUs + movieStartOffsetBFramesUs));
             } else {
                 // Track with B frame.
-                int32_t trackStartOffsetBFramesUs = getMinCttsOffsetTimeUs() - kMaxCttsOffsetTimeUs;
-                ALOGV("trackStartOffsetBFramesUs:%" PRId32, trackStartOffsetBFramesUs);
                 editDurationTicks =
                         ((trackStartOffsetUs + movieStartOffsetBFramesUs +
                           trackStartOffsetBFramesUs) * mvhdTimeScale + 5E5) / 1E6;
@@ -4967,7 +4969,15 @@
             } else if (editDurationTicks < 0) {
                 // Only video tracks with B Frames would hit this case.
                 ALOGV("Edit list entry to negate start offset by B frames in other tracks");
-                addOneElstTableEntry(tkhdDurationTicks, std::abs(editDurationTicks), 1, 0);
+                if (com::android::media::editing::flags::
+                        stagefrightrecorder_enable_b_frames()) {
+                    int32_t mediaTimeTicks =
+                            ((trackStartOffsetUs + movieStartOffsetBFramesUs +
+                              trackStartOffsetBFramesUs) * mTimeScale - 5E5) / 1E6;
+                    addOneElstTableEntry(tkhdDurationTicks, std::abs(mediaTimeTicks), 1, 0);
+                } else {
+                    addOneElstTableEntry(tkhdDurationTicks, std::abs(editDurationTicks), 1, 0);
+                }
             } else {
                 ALOGV("No edit list entry needed for this track");
             }
diff --git a/media/libstagefright/writer_fuzzers/Android.bp b/media/libstagefright/writer_fuzzers/Android.bp
index 58aa7cd..840c6b3c 100644
--- a/media/libstagefright/writer_fuzzers/Android.bp
+++ b/media/libstagefright/writer_fuzzers/Android.bp
@@ -24,6 +24,7 @@
     // to get the below license kinds:
     //   SPDX-license-identifier-Apache-2.0
     default_applicable_licenses: ["frameworks_av_media_libstagefright_license"],
+    default_team: "trendy_team_android_media_solutions_editing",
 }
 
 cc_defaults {
@@ -35,14 +36,17 @@
         "include",
     ],
     static_libs: [
+        "com.android.media.flags.editing-aconfig-cc",
         "liblog",
-        "libstagefright_foundation",
         "libstagefright",
+        "libstagefright_foundation",
     ],
     shared_libs: [
+        "libaconfig_storage_read_api_cc",
         "libbinder",
         "libcutils",
         "libutils",
+        "server_configurable_flags",
     ],
 }
 
@@ -96,9 +100,9 @@
 }
 
 cc_fuzz {
-    name : "mpeg4_writer_fuzzer",
-    defaults : ["writer-fuzzer-defaults"],
-    srcs : [
+    name: "mpeg4_writer_fuzzer",
+    defaults: ["writer-fuzzer-defaults"],
+    srcs: [
         "mpeg4_writer_fuzzer.cpp",
     ],
     static_libs: [
@@ -107,9 +111,9 @@
 }
 
 cc_fuzz {
-    name : "ogg_writer_fuzzer",
-    defaults : ["writer-fuzzer-defaults"],
-    srcs : [
+    name: "ogg_writer_fuzzer",
+    defaults: ["writer-fuzzer-defaults"],
+    srcs: [
         "ogg_writer_fuzzer.cpp",
     ],
     static_libs: [
@@ -118,9 +122,9 @@
 }
 
 cc_fuzz {
-    name : "webm_writer_fuzzer",
-    defaults : ["writer-fuzzer-defaults"],
-    srcs : [
+    name: "webm_writer_fuzzer",
+    defaults: ["writer-fuzzer-defaults"],
+    srcs: [
         "webm_writer_fuzzer.cpp",
     ],
     static_libs: [