diff --git a/media/codec2/sfplugin/CCodecBufferChannel.cpp b/media/codec2/sfplugin/CCodecBufferChannel.cpp
index 830829251..650317217 100644
--- a/media/codec2/sfplugin/CCodecBufferChannel.cpp
+++ b/media/codec2/sfplugin/CCodecBufferChannel.cpp
@@ -58,7 +58,7 @@ using CasStatus = hardware::cas::V1_0::Status;
 
 namespace {
 
-constexpr size_t kSmoothnessFactor = 4;
+constexpr size_t kSmoothnessFactor = 20;
 constexpr size_t kRenderingDepth = 3;
 
 // This is for keeping IGBP's buffer dropping logic in legacy mode other