diff --git a/src/video_capture.cpp b/src/video_capture.cpp
index 936862f07..0089da683 100644
--- a/src/video_capture.cpp
+++ b/src/video_capture.cpp
@@ -167,7 +167,7 @@ int initialize_video_capture(struct module *parent,
                                 "Unable to start video capture device %s\n",
                                 vidcap_params_get_driver(param));
                 break;
-        case VIDCAP_INIT_AUDIO_NOT_SUPPOTED:
+        case VIDCAP_INIT_AUDIO_NOT_SUPPORTED:
                 log_msg(LOG_LEVEL_ERROR,
                                 "Video capture driver does not support selected embedded/analog/AESEBU audio.\n");
                 break;
diff --git a/src/video_capture.h b/src/video_capture.h
index 0cee4cebd..4c89e7273 100644
--- a/src/video_capture.h
+++ b/src/video_capture.h
@@ -114,7 +114,7 @@ struct audio_frame;
 #define VIDCAP_INIT_OK                   0  ///< initialization successful
 #define VIDCAP_INIT_NOERR                1  ///< state not initialized, other action performed (typically help)
 #define VIDCAP_INIT_FAIL               (-1) ///< error ocured
-#define VIDCAP_INIT_AUDIO_NOT_SUPPOTED (-2) ///< card does not support audio
+#define VIDCAP_INIT_AUDIO_NOT_SUPPORTED (-2) ///< card does not support audio
 /// @}
 
 #define VIDCAP_NO_GENERIC_FPS_INDICATOR NULL
diff --git a/src/video_capture/DirectShowGrabber.cpp b/src/video_capture/DirectShowGrabber.cpp
index d256937ba..8c7d20799 100644
--- a/src/video_capture/DirectShowGrabber.cpp
+++ b/src/video_capture/DirectShowGrabber.cpp
@@ -788,7 +788,7 @@ static int vidcap_dshow_init(struct vidcap_params *params, void **state) {
 	HRESULT res;
 
         if (vidcap_params_get_flags(params) & VIDCAP_FLAG_AUDIO_ANY) {
-                return VIDCAP_INIT_AUDIO_NOT_SUPPOTED;
+                return VIDCAP_INIT_AUDIO_NOT_SUPPORTED;
         }
 
 	s = (struct vidcap_dshow_state *) calloc(1, sizeof(struct vidcap_dshow_state));
diff --git a/src/video_capture/bitflow.cpp b/src/video_capture/bitflow.cpp
index bde947ab1..a6a174341 100644
--- a/src/video_capture/bitflow.cpp
+++ b/src/video_capture/bitflow.cpp
@@ -139,7 +139,7 @@ static float get_fps(struct vidcap_state_bitflow *s) {
 static int vidcap_bitflow_init(struct vidcap_params *params, void **state)
 {
         if (vidcap_params_get_flags(params) & VIDCAP_FLAG_AUDIO_ANY) {
-                return VIDCAP_INIT_AUDIO_NOT_SUPPOTED;
+                return VIDCAP_INIT_AUDIO_NOT_SUPPORTED;
         }
         struct vidcap_state_bitflow *s = (struct vidcap_state_bitflow *) calloc(1, sizeof(struct vidcap_state_bitflow));
 
diff --git a/src/video_capture/deltacast_dvi.cpp b/src/video_capture/deltacast_dvi.cpp
index b370e8eef..5908be30e 100644
--- a/src/video_capture/deltacast_dvi.cpp
+++ b/src/video_capture/deltacast_dvi.cpp
@@ -460,7 +460,7 @@ vidcap_deltacast_dvi_init(struct vidcap_params *params, void **state)
 	printf("vidcap_deltacast_dvi_init\n");
 
         if (vidcap_params_get_flags(params) & VIDCAP_FLAG_AUDIO_ANY) {
-                return VIDCAP_INIT_AUDIO_NOT_SUPPOTED;
+                return VIDCAP_INIT_AUDIO_NOT_SUPPORTED;
         }
 
         char *init_fmt = NULL,
diff --git a/src/video_capture/dvs.c b/src/video_capture/dvs.c
index 28e7239c8..1e49700f5 100644
--- a/src/video_capture/dvs.c
+++ b/src/video_capture/dvs.c
@@ -358,7 +358,7 @@ static int vidcap_dvs_init(struct vidcap_params *params, void **state)
         } else {
                 if (vidcap_params_get_flags(params) & VIDCAP_FLAG_AUDIO_ANY) {
                         free(s);
-                        return VIDCAP_INIT_AUDIO_NOT_SUPPOTED;
+                        return VIDCAP_INIT_AUDIO_NOT_SUPPORTED;
                 }
                 s->grab_audio = FALSE;
         }
diff --git a/src/video_capture/null.c b/src/video_capture/null.c
index 49c6cb404..82da95a3d 100644
--- a/src/video_capture/null.c
+++ b/src/video_capture/null.c
@@ -62,7 +62,7 @@ static int capture_state = 0;
 static int vidcap_null_init(struct vidcap_params *params, void **state)
 {
         if (vidcap_params_get_flags(params) & VIDCAP_FLAG_AUDIO_ANY) {
-                return VIDCAP_INIT_AUDIO_NOT_SUPPOTED;
+                return VIDCAP_INIT_AUDIO_NOT_SUPPORTED;
         }
         capture_state = 0;
         *state = &capture_state;
diff --git a/src/video_capture/screen_osx.c b/src/video_capture/screen_osx.c
index 7a2388dc5..cf7c5198c 100644
--- a/src/video_capture/screen_osx.c
+++ b/src/video_capture/screen_osx.c
@@ -150,7 +150,7 @@ static int vidcap_screen_osx_init(struct vidcap_params *params, void **state)
         printf("vidcap_screen_init\n");
 
         if (vidcap_params_get_flags(params) & VIDCAP_FLAG_AUDIO_ANY) {
-                return VIDCAP_INIT_AUDIO_NOT_SUPPOTED;
+                return VIDCAP_INIT_AUDIO_NOT_SUPPORTED;
         }
 
         s = (struct vidcap_screen_osx_state *) calloc(1, sizeof(struct vidcap_screen_osx_state));
diff --git a/src/video_capture/screen_pw.cpp b/src/video_capture/screen_pw.cpp
index 238d16d04..9e5203059 100644
--- a/src/video_capture/screen_pw.cpp
+++ b/src/video_capture/screen_pw.cpp
@@ -923,7 +923,7 @@ static int parse_params(struct vidcap_params *params, screen_cast_session &sessi
 static int vidcap_screen_pw_init(struct vidcap_params *params, void **state)
 {
         if (vidcap_params_get_flags(params) & VIDCAP_FLAG_AUDIO_ANY) {
-                return VIDCAP_INIT_AUDIO_NOT_SUPPOTED;
+                return VIDCAP_INIT_AUDIO_NOT_SUPPORTED;
         }
 
         screen_cast_session &session = *new screen_cast_session();
diff --git a/src/video_capture/screen_x11.c b/src/video_capture/screen_x11.c
index 60b4119fa..65e37b3f9 100644
--- a/src/video_capture/screen_x11.c
+++ b/src/video_capture/screen_x11.c
@@ -327,7 +327,7 @@ static int vidcap_screen_x11_init(struct vidcap_params *params, void **state)
         printf("vidcap_screen_init\n");
 
         if (vidcap_params_get_flags(params) & VIDCAP_FLAG_AUDIO_ANY) {
-                return VIDCAP_INIT_AUDIO_NOT_SUPPOTED;
+                return VIDCAP_INIT_AUDIO_NOT_SUPPORTED;
         }
 
         const char *fmt = vidcap_params_get_fmt(params);
diff --git a/src/video_capture/v4l2.c b/src/video_capture/v4l2.c
index 7d1e09784..b958b1e04 100644
--- a/src/video_capture/v4l2.c
+++ b/src/video_capture/v4l2.c
@@ -504,7 +504,7 @@ static int vidcap_v4l2_init(struct vidcap_params *params, void **state)
         printf("vidcap_v4l2_init\n");
 
         if (vidcap_params_get_flags(params) & VIDCAP_FLAG_AUDIO_ANY) {
-                return VIDCAP_INIT_AUDIO_NOT_SUPPOTED;
+                return VIDCAP_INIT_AUDIO_NOT_SUPPORTED;
         }
 
         const char *cfg = vidcap_params_get_fmt(params);
diff --git a/src/video_capture/ximea.c b/src/video_capture/ximea.c
index d9a2d5c2a..c07574a65 100644
--- a/src/video_capture/ximea.c
+++ b/src/video_capture/ximea.c
@@ -225,7 +225,7 @@ static int vidcap_ximea_parse_params(struct state_vidcap_ximea *s, char *cfg) {
 static int vidcap_ximea_init(struct vidcap_params *params, void **state)
 {
         if (vidcap_params_get_flags(params) & VIDCAP_FLAG_AUDIO_ANY) {
-                return VIDCAP_INIT_AUDIO_NOT_SUPPOTED;
+                return VIDCAP_INIT_AUDIO_NOT_SUPPORTED;
         }
         struct state_vidcap_ximea *s = calloc(1, sizeof(struct state_vidcap_ximea));
         s->magic = MAGIC;