char key[ 25 ];
sprintf( key, "_clone.%d", clone_index - 1 );
clone = mlt_properties_get_data( MLT_PRODUCER_PROPERTIES( mlt_producer_cut_parent( this ) ), key, NULL );
char key[ 25 ];
sprintf( key, "_clone.%d", clone_index - 1 );
clone = mlt_properties_get_data( MLT_PRODUCER_PROPERTIES( mlt_producer_cut_parent( this ) ), key, NULL );