Add mlt_profile_from_producer().

[mlt] / src / framework / mlt_producer.c

diff --git a/src/framework/mlt_producer.c b/src/framework/mlt_producer.c
index e49f1395e54fecc3c572e0ef69a3d78c80920617..a0949352d1e4aa1a8c05fbec845004cc553365c6 100644 (file)
--- a/src/framework/mlt_producer.c
+++ b/src/framework/mlt_producer.c
@@ -354,7 +354,7 @@ mlt_position mlt_producer_frame( mlt_producer self )
  * \public \memberof mlt_producer_s
  * \param self a producer
  * \param speed the new speed as a relative factor (1.0 = normal)
- * \return
+ * \return true if error
  */
 
 int mlt_producer_set_speed( mlt_producer self, double speed )
@@ -656,15 +656,17 @@ static int producer_get_frame( mlt_service service, mlt_frame_ptr frame, int ind
                int i = 0;
                mlt_properties p_props = MLT_PRODUCER_PROPERTIES( self );
                mlt_properties f_props = MLT_FRAME_PROPERTIES( *frame );
+               mlt_properties_lock( p_props );
                int count = mlt_properties_count( p_props );
                for ( i = 0; i < count; i ++ )
                {
                        char *name = mlt_properties_get_name( p_props, i );
                        if ( !strncmp( name, "meta.", 5 ) )
-                               mlt_properties_set( f_props, name, mlt_properties_get( p_props, name ) );
+                               mlt_properties_set( f_props, name, mlt_properties_get_value( p_props, i ) );
                        else if ( !strncmp( name, "set.", 4 ) )
-                               mlt_properties_set( f_props, name + 4, mlt_properties_get( p_props, name ) );
+                               mlt_properties_set( f_props, name + 4, mlt_properties_get_value( p_props, i ) );
                }
+               mlt_properties_unlock( p_props );
        }
 
        return result;
@@ -948,7 +950,7 @@ int mlt_producer_optimise( mlt_producer self )
                        int count = 0;
                        int clones = 0;
                        int max_clones = 0;
-                       mlt_producer producer = mlt_properties_get_data( producers, name, &count );
+                       mlt_producer producer = mlt_properties_get_data_at( producers, k, &count );
                        if ( producer != NULL && count > 1 )
                        {
                                clip_references *refs = mlt_properties_get_data( properties, name, &count );