diff --git a/configs/media/media_codecs_c2.xml b/configs/media/media_codecs_c2.xml
index fa2e015..42e868f 100644
--- a/configs/media/media_codecs_c2.xml
+++ b/configs/media/media_codecs_c2.xml
@@ -194,7 +194,7 @@
             <Limit name="concurrent-instances" max="32" />
             <Limit name="performance-point-1920x1088" value="30" />
         </MediaCodec>
-        <MediaCodec name="c2.android.mpeg4.decoder" type="video/mp4v-es">
+        <MediaCodec name="c2.android.mpeg4.decoder" type="video/mp4v-es" update="true" enabled="false">
             <Alias name="OMX.google.mpeg4.decoder" />
             <!-- profiles and levels:  ProfileSimple : Level3 -->
             <Limit name="size" min="2x2" max="352x288" />
diff --git a/configs/media/media_codecs_performance.xml b/configs/media/media_codecs_performance.xml
index 5a95c42..30e4cd1 100644
--- a/configs/media/media_codecs_performance.xml
+++ b/configs/media/media_codecs_performance.xml
@@ -159,6 +159,8 @@ Only the three quirks included above are recognized at this point:
         <!-- Google codec -->
         <MediaCodec name="c2.android.mpeg4.decoder" type="video/mp4v-es" update="true">
             <Limit name="measured-frame-rate-176x144" range="359-790" />
+            <Limit name="measured-frame-rate-480x360" range="51-113" />
+            <Limit name="measured-frame-rate-1280x720" range="9-21" />
         </MediaCodec>
         <MediaCodec name="c2.android.h263.decoder" type="video/3gpp" update="true">
             <Limit name="measured-frame-rate-176x144" range="313-688" />
diff --git a/proprietary-files.txt b/proprietary-files.txt
index d423da1..2193058 100644
--- a/proprietary-files.txt
+++ b/proprietary-files.txt
@@ -2088,10 +2088,6 @@ vendor/lib64/libvpu.so
 vendor/lib64/libvpu5.so
 
 # Media (Codec2)
-vendor/bin/hw/android.hardware.media.c2@1.2-mediatek
-vendor/bin/hw/android.hardware.media.c2@1.2-mediatek-64b
-vendor/etc/init/android.hardware.media.c2@1.2-mediatek.rc
--vendor/etc/vintf/manifest/manifest_media_c2_V1_2_default.xml
 vendor/lib/libcodec2_mtk_c2store.so
 vendor/lib/libcodec2_mtk_vdec.so
 vendor/lib/libcodec2_mtk_venc.so
@@ -2115,6 +2111,12 @@ vendor/lib64/libcodec2_vpp_qt_plugin.so
 vendor/lib64/libcodec2_vpp_rs_plugin.so
 vendor/lib64/libformatter.so
 
+# Media (Codec2) - from rosemary-user 12 SP1A.210812.016 V13.0.13.0.SKLMIXM release-keys
+vendor/bin/hw/android.hardware.media.c2@1.2-mediatek|9316c45c49590be6ee872f16d31a13901cc99f73
+vendor/bin/hw/android.hardware.media.c2@1.2-mediatek-64b|1d84563b223518bfefd6d8b126a0768c5bcab972
+vendor/etc/init/android.hardware.media.c2@1.2-mediatek.rc|9fd0ee16d79ed8c7403c187ea8708c5b350e03ca
+-vendor/etc/vintf/manifest/manifest_media_c2_V1_1_default.xml|9d6aa618b44ce23d3040f1f994692692458a9b7c
+
 # MTD
 vendor/bin/mtd@1.2
 vendor/lib64/libmt.so