diff --git a/app/src/main/cpp/MicroPhoto.cpp b/app/src/main/cpp/MicroPhoto.cpp
index a7f1a29c..fcf6e6a9 100644
--- a/app/src/main/cpp/MicroPhoto.cpp
+++ b/app/src/main/cpp/MicroPhoto.cpp
@@ -27,6 +27,12 @@
 #include <mosquitto.h>
 #endif
 
+#ifdef USING_FFMPEG
+extern "C" {
+#include <libavformat/avformat.h>
+}
+#endif
+
 #include <android/native_window.h>
 #include <android/native_window_jni.h>
 
@@ -235,6 +241,11 @@ jint JNI_OnLoad(JavaVM* vm, void* reserved)
     mosquitto_lib_init();
 #endif
 
+#ifdef USING_FFMPEG
+    // av_register_all();
+    avformat_network_init();
+#endif
+
     return result;
 }
 
@@ -245,6 +256,11 @@ JNIEXPORT void JNICALL JNI_OnUnload(JavaVM* vm, void* reserved)
 #endif
 
     curl_global_cleanup();
+
+#ifdef USING_FFMPEG
+    // av_register_all();
+    avformat_network_deinit();
+#endif
 }
 
 bool GetJniEnv(JavaVM *vm, JNIEnv **env, bool& didAttachThread)
diff --git a/app/src/main/cpp/PhoneDevice.cpp b/app/src/main/cpp/PhoneDevice.cpp
index 132cbe7c..39ac3718 100644
--- a/app/src/main/cpp/PhoneDevice.cpp
+++ b/app/src/main/cpp/PhoneDevice.cpp
@@ -1822,7 +1822,19 @@ bool CPhoneDevice::TakeVideoWithNetCamera(IDevice::PHOTO_INFO& localPhotoInfo, c
     std::string tmpFile = m_appPath + (APP_PATH_TMP DIR_SEP_STR) + std::to_string(localPhotoInfo.photoId) + ".mp4";
     // RTSPToMP4 dumper(netPhotoInfo.url, tmpFile.c_str(), localPhotoInfo.duration * 1000);
     // dumper.start();
-    dumpRtspToMp4(streamingUrl.c_str(), tmpFile.c_str(), localPhotoInfo.duration * 1000, localPhotoInfo.userName, localPhotoInfo.password, GetEthnetHandle());
+    XYLOG(XYLOG_SEVERITY_DEBUG, "Start Recording CH=%u PR=%X PHOTOID=%u", (uint32_t)localPhotoInfo.channel, (unsigned int)localPhotoInfo.preset, localPhotoInfo.photoId);
+
+    if (vendorCtrl->HasAuthOnStreaming())
+    {
+        dumpRtspToMp4(streamingUrl.c_str(), tmpFile.c_str(), localPhotoInfo.duration * 1000, localPhotoInfo.userName, localPhotoInfo.password, GetEthnetHandle());
+    }
+    else
+    {
+        dumpRtspToMp4(streamingUrl.c_str(), tmpFile.c_str(), localPhotoInfo.duration * 1000, "", "", GetEthnetHandle());
+    }
+
+    XYLOG(XYLOG_SEVERITY_DEBUG, "Stop Recording CH=%u PR=%X PHOTOID=%u", (uint32_t)localPhotoInfo.channel, (unsigned int)localPhotoInfo.preset, localPhotoInfo.photoId);
+
 
     ethernetPowerCtrl.reset();
     XYLOG(XYLOG_SEVERITY_DEBUG, "Ethernet Power OFF");
@@ -1837,7 +1849,7 @@ bool CPhoneDevice::TakeVideoWithNetCamera(IDevice::PHOTO_INFO& localPhotoInfo, c
     else
     {
         TakePhotoCb(0, localPhotoInfo, "", 0);
-        XYLOG(XYLOG_SEVERITY_ERROR, "Failed to TP on NET Camera CH=%u PR=%X PHOTOID=%u URL=http://%s%s", (uint32_t)localPhotoInfo.channel, (uint32_t)localPhotoInfo.preset,
+        XYLOG(XYLOG_SEVERITY_ERROR, "Failed to TP on NET Camera CH=%u PR=%X PHOTOID=%u URL=%s", (uint32_t)localPhotoInfo.channel, (uint32_t)localPhotoInfo.preset,
             localPhotoInfo.photoId, ip, streamingUrl.c_str());
     }
     // Notify to take next photo
diff --git a/app/src/main/cpp/media/RTSPRecorder.cpp b/app/src/main/cpp/media/RTSPRecorder.cpp
index a7324a34..32706cb8 100644
--- a/app/src/main/cpp/media/RTSPRecorder.cpp
+++ b/app/src/main/cpp/media/RTSPRecorder.cpp
@@ -218,14 +218,11 @@ void dumpRtspToMp4(const char* rtspUrl, const char* outputPath, uint32_t duratio
     AVFormatContext* outputFormatContext = nullptr;
     AVPacket packet;
 
-    av_register_all();
-    avformat_network_init();
-
 #ifndef NDEBUG
 
     // Set the custom log callback
     av_log_set_callback(ffmpeg_log_callback);
-    av_log_set_level(AV_LOG_TRACE);
+    av_log_set_level(AV_LOG_WARNING);
 
 #endif
 
@@ -270,6 +267,11 @@ void dumpRtspToMp4(const char* rtspUrl, const char* outputPath, uint32_t duratio
         AVStream* inStream = inputFormatContext->streams[i];
         const AVCodecParameters *in_codecpar = inStream->codecpar;
 
+        // Skip audio streams
+        if (inStream->codecpar->codec_type == AVMEDIA_TYPE_AUDIO) {
+            continue;
+        }
+
         if (in_codecpar->codec_type == AVMEDIA_TYPE_VIDEO) {
             // Copy video stream as-is
             const AVCodec *codec = avcodec_find_decoder(in_codecpar->codec_id);
@@ -359,7 +361,7 @@ void dumpRtspToMp4(const char* rtspUrl, const char* outputPath, uint32_t duratio
 
     auto startTime = av_gettime();
     // int64_t durationNs = (int64_t)duration * 1000000;
-    int64_t durationNs = (int64_t)duration * 1000;
+    int64_t durationNs = (int64_t)(duration + 32) * 1000;
     // Read packets from input and write them to output
     while (1) {
 
@@ -385,8 +387,29 @@ void dumpRtspToMp4(const char* rtspUrl, const char* outputPath, uint32_t duratio
 #endif
 
         if (av_read_frame(inputFormatContext, &packet) < 0) break;
-        av_write_frame(outputFormatContext, &packet);
+
+        // Skip audio packets
+        if (inputFormatContext->streams[packet.stream_index]->codecpar->codec_type == AVMEDIA_TYPE_AUDIO)
+        {
+            av_packet_unref(&packet);
+            continue;
+        }
+
+        // Adjust packet timebase
+        AVStream *in_stream = inputFormatContext->streams[packet.stream_index];
+        AVStream *out_stream = outputFormatContext->streams[packet.stream_index];
+        av_packet_rescale_ts(&packet, in_stream->time_base, out_stream->time_base);
+        packet.pos = -1;
+
+        res = av_write_frame(outputFormatContext, &packet);
+
         av_packet_unref(&packet);
+
+        if (res < 0)
+        {
+            break;
+        }
+
     }
 
     // stop_thread.join();
diff --git a/app/src/main/cpp/netcamera/VendorCtrl.h b/app/src/main/cpp/netcamera/VendorCtrl.h
index 052fed9f..84676581 100644
--- a/app/src/main/cpp/netcamera/VendorCtrl.h
+++ b/app/src/main/cpp/netcamera/VendorCtrl.h
@@ -20,6 +20,7 @@ public:
     virtual bool UpdateTime(time_t ts) = 0;
     virtual bool TakePhoto(std::vector<uint8_t>& img) = 0;
     virtual bool TakeVideo(uint32_t duration, std::string path) = 0;
+    virtual bool HasAuthOnStreaming() const { return false; }
 
 protected: