{
mlt_playlist_clip_info info;
mlt_playlist_get_clip_info( playlist, &info, mlt_playlist_count( playlist ) - 1 );
- if ( mlt_properties_get_int( ( mlt_properties )info.producer, "mlt_mix" ) == 0 )
+ if ( mlt_properties_get_data( ( mlt_properties )info.producer, "mlt_mix", NULL ) == NULL )
mlt_playlist_get_clip_info( playlist, &info, mlt_playlist_count( playlist ) - 2 );
- mix = ( mlt_tractor )info.producer;
+ mix = ( mlt_tractor )mlt_properties_get_data( ( mlt_properties )info.producer, "mlt_mix", NULL );
}
else
{