Clear some meta of image, too slow

SetAttr CREATED "1900-01-01 0:00:00"
SetAttr MODIFIED "1900-01-01 0:00:00"
SetAttr CLEARATTR META datetaken
SetAttr CLEARATTR META gpslongitude
SetAttr CLEARATTR META gpslatitude
SetAttr CLEARATTR META gpsaltitude

I'm using commad above to clear some meta, about 3s per image, do you have any ideas?

Clear everything at once and it should be faster.

I think this will do it:

SetAttr META "createdate:1900-01-01 00:00:00" "lastmodifieddate:1900-01-01 00:00:00" datetaken gpslongitude gpslatitude gpsaltitude

Thanks, I didn't find it could be used like this before.

Sometimes this command will recreate a copy of image named extra 4 number in extension. just like this below, I don't know why.

the zip is the image, you can reproduce it. (164.4 KB)