Legacy ImageMagick Discussions Archive

I am able to successfully obtain histogram image data, but on only one image at a time.
I have more than 50k images that need to be reviewed, but then, and this is vital, export a simply text file (csv) with the file name and subsequent histogram.
Yes, I can put several thousand into one file, to break the process into logical pieces, and to make the exported csv file more manageable.
Thoughts?
Running 7.0.6 on a PC.

I don't understand what you are asking.

You can write the data you want from one image to a CSV file, correct? Then you can put that in a FOR loop to loop through all the image files, appending to that CSV file.

No, I apologize, for I am unable to determine how to export the data from even one reviewed image. I've reviewed the community board but can't find anything about it.

try
Is that what you want?

Okay, yes, thank you!, that is what I needed on a per frame basis, but now to do this for more than one image...
My *.bat file is failing to allow more than one command at a time, and boy, do I feel like an idiot now! I've used and written *.bat files for years, and now this simple command can't be replicated multiple times? Thank you for helping me through this seemingly easy task for everyone else.

I create one text file from a subset of jpg files. The output has the filename on one line, then the histogram.