Use var_InheritString for --decklink-video-connection.

[vlc] / modules / video_filter / scene.c

diff --git a/modules/video_filter/scene.c b/modules/video_filter/scene.c
index 0e9a3f783f3df01f4a95848988e96f3b3c5f5149..ae6d78ab2c1e9344b10600f7de00a62457ac7b1e 100644 (file)
--- a/modules/video_filter/scene.c
+++ b/modules/video_filter/scene.c
@@ -38,6 +38,7 @@
 #include "filter_picture.h"
 #include <vlc_image.h>
 #include <vlc_strings.h>
+#include <vlc_fs.h>
 
 /*****************************************************************************
  * Local prototypes
@@ -85,11 +86,13 @@ static void SavePicture( filter_t *, picture_t * );
                             "creating one file per image. In this case, " \
                              "the number is not appended to the filename." )
 
+#define SCENE_HELP N_("Send your video to picture files")
 #define CFG_PREFIX "scene-"
 
 vlc_module_begin ()
     set_shortname( N_( "Scene filter" ) )
     set_description( N_( "Scene video filter" ) )
+    set_help(SCENE_HELP)
     set_category( CAT_VIDEO )
     set_subcategory( SUBCAT_VIDEO_VOUT )
     set_capability( "video filter2", 0 )
@@ -316,7 +319,10 @@ static void SavePicture( filter_t *p_filter, picture_t *p_pic )
     else
     {
         /* switch to the final destination */
-        i_ret = rename( psz_temp, psz_filename );
+#if defined (WIN32)
+        vlc_unlink( psz_filename );
+#endif
+        i_ret = vlc_rename( psz_temp, psz_filename );
         if( i_ret == -1 )
         {
             msg_Err( p_filter, "could not rename snapshot %s %m", psz_filename );