diff --git a/RecordCore/src/FFmpegHelper.cpp b/RecordCore/src/FFmpegHelper.cpp
index 0beedd2..fadc4d0 100644
--- a/RecordCore/src/FFmpegHelper.cpp
+++ b/RecordCore/src/FFmpegHelper.cpp
@@ -159,10 +159,10 @@ std::string FFmpegHelper::getAudioDevice(AudioCaptureDevice type) {
     ::CoUninitialize();
 #elif __linux__
     QString dev;
-    if (AudioCaptureDevice_Speaker == type) {
+    if (AudioCaptureDevice::Speaker == type) {
         // ret = "alsa_output.pci-0000_02_02.0.analog-stereo.monitor";
         dev = "alsa_output";
-    } else if (AudioCaptureDevice_Microphone == type) {
+    } else if (AudioCaptureDevice::Microphone == type) {
         // ret = "alsa_input.pci-0000_02_02.0.analog-stereo";
         dev = "alsa_input";
     }
diff --git a/RecordCore/src/filter.cpp b/RecordCore/src/filter.cpp
index 93b8abd..7f0b511 100644
--- a/RecordCore/src/filter.cpp
+++ b/RecordCore/src/filter.cpp
@@ -1,4 +1,7 @@
 #include "filter.h"
+
+#include <stdio.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif  // __cplusplus
@@ -12,12 +15,12 @@ extern "C" {
 namespace onlyet {
 
 void format_pad_arg(char* arg, int size, const FILTER_CTX& ctx) {
-    sprintf_s(arg, size, "time_base=%d/%d:sample_rate=%d:sample_fmt=%s:channel_layout=0x%I64x",
+    snprintf(arg, size, "time_base=%d/%d:sample_rate=%d:sample_fmt=%s:channel_layout=0x%lld",
               ctx.time_base.num,
               ctx.time_base.den,
               ctx.sample_rate,
               av_get_sample_fmt_name(ctx.sample_fmt),
-              av_get_default_channel_layout(ctx.nb_channel));
+              (long long int)av_get_default_channel_layout(ctx.nb_channel));
 }
 
-}  // namespace onlyet
\ No newline at end of file
+}  // namespace onlyet