Set mlt_log level verbose in test mode.
Set mlt_log level verbose in test mode.

anba8005/melted,mltframework/melted,zzhhui/melted,mltframework/melted,zzhhui/melted,anba8005/melted,zzhhui/melted,mltframework/melted,zzhhui/melted,mltframework/melted,mltframework/melted,mltframework/melted,anba8005/melted,anba8005/melted,zzhhui/melted,zzhhui/melted,anba8005/melted,anba8005/melted