Make xml consumer respect video_off and audio_off.
Make xml consumer respect video_off and audio_off.

xzhavilla/mlt,j-b-m/mlt,wideioltd/mlt,xzhavilla/mlt,anba8005/mlt,zzhhui/mlt,siddharudh/mlt,mltframework/mlt,j-b-m/mlt,xzhavilla/mlt,anba8005/mlt,anba8005/mlt,zzhhui/mlt,mltframework/mlt,zzhhui/mlt,mltframework/mlt,j-b-m/mlt,mltframework/mlt,wideioltd/mlt,xzhavilla/mlt,siddharudh/mlt,wideioltd/mlt,mltframework/mlt,wideioltd/mlt,siddharudh/mlt,siddharudh/mlt,siddharudh/mlt,xzhavilla/mlt,siddharudh/mlt,wideioltd/mlt,anba8005/mlt,anba8005/mlt,mltframework/mlt,siddharudh/mlt,mltframework/mlt,xzhavilla/mlt,j-b-m/mlt,j-b-m/mlt,zzhhui/mlt,mltframework/mlt,xzhavilla/mlt,zzhhui/mlt,j-b-m/mlt,wideioltd/mlt,zzhhui/mlt,zzhhui/mlt,j-b-m/mlt,j-b-m/mlt,xzhavilla/mlt,siddharudh/mlt,xzhavilla/mlt,anba8005/mlt,wideioltd/mlt,mltframework/mlt,siddharudh/mlt,zzhhui/mlt,anba8005/mlt,wideioltd/mlt,wideioltd/mlt,zzhhui/mlt,mltframework/mlt,anba8005/mlt,j-b-m/mlt,j-b-m/mlt,anba8005/mlt