Ok I figured it out:
1- I took picture with iPhone and this is a HEIC. photo not jpg.
2- I moved this photo to my mac.
3-I opened in preview
4-click on file at the top.
5-click on export
6-change format to jpeg and choose file to send it to and click save.
7-open new file
8-open picture in preview
9-click tools at the top
10-click on adjust size
11-choose 360x360 and then click ok
Picture is now ready to be loaded into IRV2
2013 Entegra Aspire 42DEQ Safe-T-Plus, Blue OX Tow bar, 05 Mustang Toad