Revert "default to strict=experimental for painless aac encoding"
Revert "default to strict=experimental for painless aac encoding"

This reverts commit 6c6666d72114187ba7864c5e78205bf3a679a917.

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