6 set arg1 [lindex $argv 0]
7 set p [factory_producer $profile loader $arg1]
8 set c [factory_consumer $profile sdl ""]
9 set r [mlt_consumer_properties $c]
10 mlt_properties_set $r "rescale" "none"
11 consumer_connect $c $p
13 while { ![mlt_consumer_is_stopped $c] } {