diff --git a/multimedia/media/media_cpp_standard/audioDecEncNdk/include/ADecEncNdkSample.h b/multimedia/media/media_cpp_standard/audioDecEncNdk/include/ADecEncNdkSample.h
index 784b2f3ef85b65b3ae97ffd873d7c1a5e2ddf745..672ea072e13634f4656d71768aacd5e03cfa88e8 100644
--- a/multimedia/media/media_cpp_standard/audioDecEncNdk/include/ADecEncNdkSample.h
+++ b/multimedia/media/media_cpp_standard/audioDecEncNdk/include/ADecEncNdkSample.h
@@ -33,7 +33,7 @@
 #include "ndktest_log.h"
 
 namespace OHOS {
-namespace MediaAVCodec {
+namespace Media {
 class ADecEncSignal {
 public:
     std::mutex inMutexDec_;
diff --git a/multimedia/media/media_cpp_standard/audioDecEncNdk/src/ADecEncNdkSample.cpp b/multimedia/media/media_cpp_standard/audioDecEncNdk/src/ADecEncNdkSample.cpp
index 15b0a2105bb5e7def2c4f30bd61215ed320d1611..895c4683efe24babe0b07a4297d20bff50b52dc8 100644
--- a/multimedia/media/media_cpp_standard/audioDecEncNdk/src/ADecEncNdkSample.cpp
+++ b/multimedia/media/media_cpp_standard/audioDecEncNdk/src/ADecEncNdkSample.cpp
@@ -19,7 +19,7 @@
 #include "native_avcodec_base.h"
 
 using namespace OHOS;
-using namespace OHOS::MediaAVCodec;
+using namespace OHOS::Media;
 using namespace std;
 
 namespace {
diff --git a/multimedia/media/media_cpp_standard/audioDecEncNdk/src/ActsAudioDecEncNdkTest.cpp b/multimedia/media/media_cpp_standard/audioDecEncNdk/src/ActsAudioDecEncNdkTest.cpp
index 13e1f681471adcc363cbc4b1f75c2a4d4bc880b1..26d172d6121c8a90b526066b1ea450b8e6d94c6c 100644
--- a/multimedia/media/media_cpp_standard/audioDecEncNdk/src/ActsAudioDecEncNdkTest.cpp
+++ b/multimedia/media/media_cpp_standard/audioDecEncNdk/src/ActsAudioDecEncNdkTest.cpp
@@ -26,7 +26,7 @@
 using namespace std;
 using namespace testing::ext;
 using namespace OHOS;
-using namespace OHOS::MediaAVCodec;
+using namespace OHOS::Media;
 
 namespace {
 class ActsAudioDecEncNdkTest : public testing::Test {
diff --git a/multimedia/media/media_cpp_standard/videoDecEncNdk/include/VDecEncNdkSample.h b/multimedia/media/media_cpp_standard/videoDecEncNdk/include/VDecEncNdkSample.h
index e052c5d4453aab9ab5866fb9d2bfbdd3a647388c..ef641f94a2ea42a22675b79f4c4fed80f6226150 100644
--- a/multimedia/media/media_cpp_standard/videoDecEncNdk/include/VDecEncNdkSample.h
+++ b/multimedia/media/media_cpp_standard/videoDecEncNdk/include/VDecEncNdkSample.h
@@ -35,7 +35,7 @@
 #include "native_avcodec_videoencoder.h"
 
 namespace OHOS {
-namespace MediaAVCodec {
+namespace Media {
 class VDecEncSignal {
 public:
     std::mutex inMutexDec_;
diff --git a/multimedia/media/media_cpp_standard/videoDecEncNdk/src/ActsVideoDecEncNdkTest.cpp b/multimedia/media/media_cpp_standard/videoDecEncNdk/src/ActsVideoDecEncNdkTest.cpp
index b4828305a4c1a311c57dca70e7ab192fc4e11fff..4287cb9506cf6bd5ef6f73fee546185c51915eb7 100644
--- a/multimedia/media/media_cpp_standard/videoDecEncNdk/src/ActsVideoDecEncNdkTest.cpp
+++ b/multimedia/media/media_cpp_standard/videoDecEncNdk/src/ActsVideoDecEncNdkTest.cpp
@@ -25,7 +25,7 @@
 using namespace std;
 using namespace testing::ext;
 using namespace OHOS;
-using namespace OHOS::MediaAVCodec;
+using namespace OHOS::Media;
 
 namespace {
 class ActsVideoDecEncNdkTest : public testing::Test {
@@ -41,6 +41,7 @@ void ActsVideoDecEncNdkTest::TearDownTestCase() {}
 void ActsVideoDecEncNdkTest::SetUp() {}
 void ActsVideoDecEncNdkTest::TearDown() {}
 const string MIME_TYPE_AVC = "video/avc";
+const string MIME_TYPE_MPEG4 = "video/mp4v-es";
 constexpr uint32_t DEFAULT_WIDTH = 320;
 constexpr uint32_t DEFAULT_HEIGHT = 240;
 constexpr uint32_t DEFAULT_PIXELFORMAT = 2;
@@ -122,7 +123,8 @@ HWTEST_F(ActsVideoDecEncNdkTest, SUB_MULTIMEDIA_MEDIA_VIDEO_DEC_ENC_FUNCTION_010
     struct OH_AVCodec* videoDec = vDecEncSample->CreateVideoDecoderByMime(MIME_TYPE_AVC);
     ASSERT_NE(nullptr, videoDec);
 
-    struct OH_AVCodec* videoEnc = vDecEncSample->CreateVideoEncoderByMime(MIME_TYPE_AVC);
+    struct OH_AVCodec* videoEnc = vDecEncSample->CreateVideoEncoderByMime(MIME_TYPE_MPEG4);
+    videoEnc = vDecEncSample->CreateVideoEncoderByMime(MIME_TYPE_AVC);
     ASSERT_NE(nullptr, videoEnc);
     vDecEncSample->SetReadPath(READPATH);
     vDecEncSample->SetSavePath("/data/media/video_001.h264");
@@ -135,7 +137,7 @@ HWTEST_F(ActsVideoDecEncNdkTest, SUB_MULTIMEDIA_MEDIA_VIDEO_DEC_ENC_FUNCTION_010
         {OH_MD_KEY_PIXEL_FORMAT, DEFAULT_PIXELFORMAT},
     };
     ASSERT_EQ(true, SetFormat(VideoFormat, VideoParam));
-    OH_AVFormat_SetIntValue(VideoFormat, OH_MD_KEY_TRACK_TYPE, OH_MediaType::MEDIA_TYPE_VID);
+    OH_AVFormat_SetIntValue(VideoFormat, OH_MD_KEY_TRACK_TYPE, MEDIA_TYPE_VID);
     OH_AVFormat_SetDoubleValue(VideoFormat, OH_MD_KEY_FRAME_RATE, DEFAULT_FRAMERATE);
 
     ASSERT_EQ(AV_ERR_OK, vDecEncSample->ConfigureDec(VideoFormat));
@@ -188,7 +190,7 @@ HWTEST_F(ActsVideoDecEncNdkTest, SUB_MULTIMEDIA_MEDIA_VIDEO_DEC_ENC_FUNCTION_020
     
     OH_AVFormat *VideoFormat = createFormat();
     ASSERT_EQ(AV_ERR_OK, vDecEncSample->ConfigureDec(VideoFormat));
-    OH_AVFormat_SetIntValue(VideoFormat, OH_MD_KEY_VIDEO_ENCODE_BITRATE_MODE, OH_VideoEncodeBitrateMode::CBR);
+    OH_AVFormat_SetIntValue(VideoFormat, OH_MD_KEY_VIDEO_ENCODE_BITRATE_MODE, CBR);
     ASSERT_EQ(AV_ERR_OK, vDecEncSample->ConfigureEnc(VideoFormat));
     ASSERT_EQ(AV_ERR_OK, vDecEncSample->GetSurface());
     ASSERT_EQ(AV_ERR_OK, vDecEncSample->SetOutputSurface());
@@ -232,7 +234,7 @@ HWTEST_F(ActsVideoDecEncNdkTest, SUB_MULTIMEDIA_MEDIA_VIDEO_DEC_ENC_FUNCTION_030
     vDecEncSample->SetSavePath("/data/media/video_003.h264");
     
     OH_AVFormat *VideoFormat = createFormat();
-    OH_AVFormat_SetIntValue(VideoFormat, OH_MD_KEY_PROFILE, OH_AVCProfile::AVC_PROFILE_BASELINE);
+    OH_AVFormat_SetIntValue(VideoFormat, OH_MD_KEY_PROFILE, AVC_PROFILE_BASELINE);
 
     ASSERT_EQ(AV_ERR_OK, vDecEncSample->ConfigureDec(VideoFormat));
     ASSERT_EQ(AV_ERR_OK, vDecEncSample->ConfigureEnc(VideoFormat));
@@ -275,7 +277,7 @@ HWTEST_F(ActsVideoDecEncNdkTest, SUB_MULTIMEDIA_MEDIA_VIDEO_DEC_ENC_FUNCTION_040
     vDecEncSample->SetSavePath("/data/media/video_004.h264");
     
     OH_AVFormat *VideoFormat = createFormat();
-    OH_AVFormat_SetIntValue(VideoFormat, OH_MD_KEY_PROFILE, OH_AVCProfile::AVC_PROFILE_HIGH);
+    OH_AVFormat_SetIntValue(VideoFormat, OH_MD_KEY_PROFILE, AVC_PROFILE_HIGH);
 
     ASSERT_EQ(AV_ERR_OK, vDecEncSample->ConfigureDec(VideoFormat));
     ASSERT_EQ(AV_ERR_OK, vDecEncSample->ConfigureEnc(VideoFormat));
@@ -331,7 +333,7 @@ HWTEST_F(ActsVideoDecEncNdkTest, SUB_MULTIMEDIA_MEDIA_VIDEO_DEC_ENC_FUNCTION_050
     vDecEncSample->SetSavePath("/data/media/video_005.h264");
     
     OH_AVFormat *VideoFormat = createFormat();
-    OH_AVFormat_SetIntValue(VideoFormat, OH_MD_KEY_PROFILE, OH_AVCProfile::AVC_PROFILE_MAIN);
+    OH_AVFormat_SetIntValue(VideoFormat, OH_MD_KEY_PROFILE, AVC_PROFILE_MAIN);
 
     ASSERT_EQ(AV_ERR_OK, vDecEncSample->ConfigureDec(VideoFormat));
     ASSERT_EQ(AV_ERR_OK, vDecEncSample->ConfigureEnc(VideoFormat));
diff --git a/multimedia/media/media_cpp_standard/videoDecEncNdk/src/VDecEncNdkSample.cpp b/multimedia/media/media_cpp_standard/videoDecEncNdk/src/VDecEncNdkSample.cpp
index cb9dc04427194d127c5968d40a4266f83f6a5b98..556fb9a223a28807dd5df6cbf489e434b2988d2e 100644
--- a/multimedia/media/media_cpp_standard/videoDecEncNdk/src/VDecEncNdkSample.cpp
+++ b/multimedia/media/media_cpp_standard/videoDecEncNdk/src/VDecEncNdkSample.cpp
@@ -23,7 +23,7 @@
 #include "VDecEncNdkSample.h"
 
 using namespace OHOS;
-using namespace OHOS::MediaAVCodec;
+using namespace OHOS::Media;
 using namespace std;
 
 namespace {