Sometimes jpgs are corrupted #17
Description
Sometimes jpgs are corrupted. I had the first download corrupted from the start and the 2nd one corrupted from 150 onward out of 216 pages.
You could detect corrupt jpgs and retry them or redo the entire session keeping the non-corrupted images. It may also be useful to validate all jpgs once finished and then if any are corrupted to wait a few minutes and retry them. It seems though that once the corruption starts it doesn't stop(it's getting data but not sure if it's noise or only part of the jpgs. I guess I could have compared a corrupted jpg with a valid one to see.
This would help because once one has to restart and continue downloading from the point of corruption it breaks being able to merge into pdfs.
So it may also be helpful to be able to bypass downloading and use the pdf command directly(likely this will need to determine the files downloaded) unless there is enough logic to deal fix the corruption issues.