X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=src%2Fframework%2Fmlt_factory.c;fp=src%2Fframework%2Fmlt_factory.c;h=124526575533c3242c31c14734cf2b1f7999243a;hb=40b169c095486ba1b868486eb98a47c41f36ce8c;hp=b624113350f0ba641a6468d710e32a8a6ea26b8a;hpb=207fccbe14c08ffb2bf429dd590b17f43fc50b04;p=melted

diff --git a/src/framework/mlt_factory.c b/src/framework/mlt_factory.c
index b624113..1245265 100644
--- a/src/framework/mlt_factory.c
+++ b/src/framework/mlt_factory.c
@@ -111,8 +111,37 @@ int mlt_factory_init( const char *prefix )
 		mlt_properties_set_or_default( global_properties, "MLT_PRODUCER", getenv( "MLT_PRODUCER" ), "fezzik" );
 		mlt_properties_set_or_default( global_properties, "MLT_CONSUMER", getenv( "MLT_CONSUMER" ), "sdl" );
 		mlt_properties_set( global_properties, "MLT_TEST_CARD", getenv( "MLT_TEST_CARD" ) );
+		mlt_properties_set_or_default( global_properties, "MLT_PROFILE", getenv( "MLT_PROFILE" ), "dv_pal" );
+
+		// Load the most appropriate profile
+		// MLT_PROFILE preferred
+		if ( getenv( "MLT_PROFILE" ) )
+		{
+			if ( !mlt_profile_select( mlt_environment( "MLT_PROFILE" ) ) )
+				mlt_profile_load_file( mlt_environment( "MLT_PROFILE" ) );
+		}
+		// MLT_NORMALISATION backwards compatibility
+		else if ( strcmp( mlt_environment( "MLT_NORMALISATION" ), "PAL" ) )
+			mlt_profile_select( "dv_ntsc" );
+		else
+			mlt_profile_select( "dv_pal" );
+
+		// destroy an invalid profile so it can be constructed from hard defauls
+		if ( mlt_profile_get()->width == 0 )
+			mlt_profile_close();
+
+		// Set MLT_NORMALISATION to appease legacy modules
+		if ( !getenv( "MLT_NORMALISATION" ) )
+		{
+			const char *profile = mlt_profile_get()->name;
+			if ( strstr( profile, "_ntsc" ) || strstr( profile, "_atsc" ) )
+				setenv( "MLT_NORMALISATION", "NTSC", 1 );
+			else if ( strstr( profile, "_pal" ) )
+				setenv( "MLT_NORMALISATION", "PAL", 1 );
+		}
 	}
 
+
 	return 0;
 }
 
@@ -279,6 +308,6 @@ void mlt_factory_close( )
 		free( mlt_prefix );
 		mlt_prefix = NULL;
 		mlt_pool_close( );
+		mlt_profile_close();
 	}
 }
-