avformat/factory.c, producer_avformat.yml, avformat/Makefile: add metadata for produc...

[melted] / src / modules / avformat / factory.c

diff --git a/src/modules/avformat/factory.c b/src/modules/avformat/factory.c
index fe2d65f..2b6d234 100644 (file)
--- a/src/modules/avformat/factory.c
+++ b/src/modules/avformat/factory.c
@@ -20,6 +20,7 @@
 
 #include <string.h>
 #include <pthread.h>
+#include <limits.h>
 
 #include <framework/mlt.h>
 
@@ -113,6 +114,31 @@ static void *create_service( mlt_profile profile, mlt_service_type type, const c
        return NULL;
 }
 
+static mlt_properties avformat_metadata( mlt_service_type type, const char *id, void *data )
+{
+       char file[ PATH_MAX ];
+       char *service_type = NULL;
+       switch ( type )
+       {
+               case consumer_type:
+                       service_type = "consumer";
+                       break;
+               case filter_type:
+                       service_type = "filter";
+                       break;
+               case producer_type:
+                       service_type = "producer";
+                       break;
+               case transition_type:
+                       service_type = "transition";
+                       break;
+               default:
+                       return NULL;
+       }
+       snprintf( file, PATH_MAX, "%s/avformat/%s_%s.yml", mlt_environment( "MLT_DATA" ), service_type, id );
+       return mlt_properties_parse_yaml( file );
+}
+
 MLT_REPOSITORY
 {
        MLT_REGISTER( consumer_type, "avformat", create_service );
@@ -121,4 +147,6 @@ MLT_REPOSITORY
        MLT_REGISTER( filter_type, "avcolor_space", create_service );
        MLT_REGISTER( filter_type, "avdeinterlace", create_service );
        MLT_REGISTER( filter_type, "avresample", create_service );
+       
+       MLT_REGISTER_METADATA( producer_type, "avformat", avformat_metadata, NULL );
 }