diff --git a/sdk/android/src/jni/videodecoderwrapper.cc b/sdk/android/src/jni/videodecoderwrapper.cc
index d5812cde40d..66ae28a0174 100644
--- a/sdk/android/src/jni/videodecoderwrapper.cc
+++ b/sdk/android/src/jni/videodecoderwrapper.cc
@@ -48,6 +48,8 @@ VideoDecoderWrapper::VideoDecoderWrapper(JNIEnv* jni,
 
 {
   decoder_thread_checker_.DetachFromThread();
+  dump_output_ = nullptr;
+  enable_dump_ = true;
 }
 
 VideoDecoderWrapper::~VideoDecoderWrapper() = default;
@@ -58,6 +60,16 @@ int32_t VideoDecoderWrapper::InitDecode(const VideoCodec* codec_settings,
   JNIEnv* jni = AttachCurrentThreadIfNeeded();
   codec_settings_ = *codec_settings;
   number_of_cores_ = number_of_cores;
+
+  if(enable_dump_ && codec_settings_.codecType == kVideoCodecH264) {
+    std::string outfile = "/sdcard/dump_decoder_" + std::to_string(reinterpret_cast<long>(this))  + ".h264";
+    dump_output_ = fopen(outfile.c_str(), "wb");
+    if(dump_output_) {
+      RTC_LOG(LS_INFO) << "Open "<<outfile.c_str()<<"successed!";
+    }else{
+      RTC_LOG(LS_INFO) << "Open "<<outfile.c_str()<<"failed!";
+    }
+  }
   return InitDecodeInternal(jni);
 }
 
@@ -94,6 +106,10 @@ int32_t VideoDecoderWrapper::Decode(
     return WEBRTC_VIDEO_CODEC_FALLBACK_SOFTWARE;
   }
 
+  if(dump_output_){
+    fwrite((void*)(image_param._buffer), image_param._size, 1, dump_output_);
+  }
+
   // Make a mutable copy so we can modify the timestamp.
   EncodedImage input_image(image_param);
   // We use RTP timestamp for capture time because capture_time_ms_ is always 0.
@@ -137,6 +153,10 @@ int32_t VideoDecoderWrapper::Release() {
     rtc::CritScope cs(&frame_extra_infos_lock_);
     frame_extra_infos_.clear();
   }
+  if(dump_output_) {
+    fclose(dump_output_);
+    dump_output_ = nullptr;
+  }
   initialized_ = false;
   // It is allowed to reinitialize the codec on a different thread.
   decoder_thread_checker_.DetachFromThread();
diff --git a/sdk/android/src/jni/videodecoderwrapper.h b/sdk/android/src/jni/videodecoderwrapper.h
index eb2958a9087..1f0f1360782 100644
--- a/sdk/android/src/jni/videodecoderwrapper.h
+++ b/sdk/android/src/jni/videodecoderwrapper.h
@@ -15,6 +15,7 @@
 #include <atomic>
 #include <deque>
 
+#include <fstream>
 #include "api/video_codecs/video_decoder.h"
 #include "common_video/h264/h264_bitstream_parser.h"
 #include "rtc_base/race_checker.h"
@@ -108,6 +109,10 @@ class VideoDecoderWrapper : public VideoDecoder {
   rtc::CriticalSection frame_extra_infos_lock_;
   std::deque<FrameExtraInfo> frame_extra_infos_
       RTC_GUARDED_BY(frame_extra_infos_lock_);
+
+  FILE* dump_output_;
+  bool enable_dump_;
+
 };
 
 /* If the j_decoder is a wrapped native decoder, unwrap it. If it is not,