Recovered iPhoto library corrupt
I recently recovered a lost iphoto library using disk drill pro. All my photos are recovered but many of them have black lines through them or just black/blank and are unable to be viewed. What can I do to view these corrupt files. I have been using iPhoto since I bought my first MacBook in 2006. My iPhoto library would not not transfer to photos properly. My iPhoto library was deleted when I attempted to migrate to photos.
iMac, iOS 9.0.1