Accepted File types

File types are specified in the upload gravity forms (raw, complete and floorplans). Also in the dropbox uploader cron. $filetypes=array("3FR","ARI","ARW","AVCHD","CR2","CR3","CRM","CRW","DCR","DNG","ERF","FFF","HEIC","HEIF","HEVC","IIQ","JPEG","JPG","K25","MDC","MEF","MFW","MOS","MOV","MP4","MPEG","MPEG4","MRW","MXF","NEF","NEV","NRW","ORF","PEF","PSD","R3D","RAF","RW2","RWL","SRF","SRF2","TIFF","XAVC");