Sorry, I still did not make it clear, I shoot vertically to the ground, all images was taken in the same direction, but sometimes I forgot to turn off the auto rotate on the camera setting. because I shoot vertically, the camera sensor will sometimes misunderstand my direction, which make all the image I have taken some are turn left, some are turn right.
because everytime I shoot can be 1000 images, but if once I forgot to turn off the auto-rotate on camera, after a hour shoot, that's already 1000+ images, in there can be 200 images turning left, 300 turning right, and these images appear alternately, eg, first 2 images left, next 3 images in right direction, the next few image left again, and so on.
imaging you need to pick about 200+ the left-turned image(they are not Continuous) from 1000 images by clicking mouse one by one to turn it to the right direction, that would be very painful, this can an take 15+ mins
what if, I turn off the auto-rotate on camera(OR Strip orientation info on PC when I forgot to turn it off on camera), all the images are now all in ONE direction, I only need to select all, then turn it to the correction by click the command + ] or Command +[. one or two times, this only take me few seconds
plz take a look at the attachment
this is an example shows that, if I take photo of things that put on the ground from the bird view angle and the camera auto-rotate function turns ON. when the camera sensor can not detect the correction direction this mess will happen
how can we turn all the arrows in the same direction easily?
this is only about 50 images,what if it there are 1000 images