diff --git a/media/codec2/components/mpeg4_h263/C2SoftMpeg4Enc.cpp b/media/codec2/components/mpeg4_h263/C2SoftMpeg4Enc.cpp
index e1cc6b3..3c87531 100644
--- a/media/codec2/components/mpeg4_h263/C2SoftMpeg4Enc.cpp
+++ b/media/codec2/components/mpeg4_h263/C2SoftMpeg4Enc.cpp
@@ -448,6 +448,20 @@
         work->worklets.front()->output.configUpdate.push_back(std::move(csd));
     }
 
+    // handle dynamic bitrate change
+    {
+        IntfImpl::Lock lock = mIntf->lock();
+        std::shared_ptr<C2StreamBitrateInfo::output> bitrate = mIntf->getBitrate_l();
+        lock.unlock();
+
+        if (bitrate != mBitrate) {
+            mBitrate = bitrate;
+            int layerBitrate[2] = {static_cast<int>(mBitrate->value), 0};
+            ALOGV("Calling PVUpdateBitRate %d", layerBitrate[0]);
+            PVUpdateBitRate(mHandle, layerBitrate);
+        }
+    }
+
     std::shared_ptr<const C2GraphicView> rView;
     std::shared_ptr<C2Buffer> inputBuffer;
     bool eos = ((work->input.flags & C2FrameData::FLAG_END_OF_STREAM) != 0);
diff --git a/media/codecs/m4v_h263/enc/src/mp4enc_api.cpp b/media/codecs/m4v_h263/enc/src/mp4enc_api.cpp
index d43156c..4555203 100644
--- a/media/codecs/m4v_h263/enc/src/mp4enc_api.cpp
+++ b/media/codecs/m4v_h263/enc/src/mp4enc_api.cpp
@@ -524,11 +524,9 @@
     }
 
     /* check bit rate */
-    /* set max bit rate */
     for (i = 0; i < encParams->nLayers; i++)
     {
         encParams->LayerBitRate[i] = encOption->bitRate[i];
-        encParams->LayerMaxBitRate[i] = encOption->bitRate[i];
     }
     if (encParams->nLayers > 1)
     {
@@ -3302,6 +3300,3 @@
 }
 
 #endif /* #ifndef ORIGINAL_VERSION */
-
-
-