So I have about 400 shots taken on trip but found the capture time was off by 40 minutes. If you use the LR 'Edit Capture Time' function, you cannot specify a time shift like this except for daylight savings or time zone changes. The camera clock obviously sucks to be this far off! Anyway is there a not a way to instead of changing every picture individually to set the amount of time every photo for a bulk time shift that corrects the amount of time the clock was off? I am afraid to use the first option because a) it cannot be undone and b) it says it is the change is for a specific time and date, which I would think if you have multiple photos selected then that value you enter is going to change ALL the pics to that value, and not by the time difference you enter by changing it in the bottom (Corrected Time) section.
I am using LR 5.7.1
If LR does not have this capability, what options are there for this situation. I
Use the first option in Edit Capture Time. If you read the dialog carefully, you will see that if you adjust the first photo by 40 minutes than the rest of the selected photos will also be adjusted by 40 minutes. If the photo selected in the dialog is 1:10 and is adjusted to 1:50 than if the next photo in the selection is 2:10 it will be adjusted to 2:50. It does exactly what you want for all photos selected in GRID.
Great - this is the answer I wanted to hear, thank you!