FINAL UPDATE:
OP has summarised all his findings completely and concisely in his question post. I see no reason to delete my suggestions, but i recommend you read his post instead of mine if you are for a quick solution to your problem.
You should try two things:
In Explorer, click on "organize" -> "folder and search options" -> "view" -> put a checkmark in "always show icon instead of thumbnails" -> press apply and close.
Now right-click on the culprit folder -> "properties" -> "customize" -> under "optimize this folder for:" open the drop down menu and choose "general items" -> place the checkmark in the box under the drop down menu at "apply to all subfolders" -> press apply and close.
This will apply the new folder view settings to the chosen folder and all the subfolders which are contained within.
I am german and thus have a german version of windows, so maybe some of those options above are translated slightly differently, but you should be able to find them nonetheless.
Update 1:
I think you are on the right track with the metadata. Depending how the videos are encoded, the metadata could be either at the beginning, at the end, or even somewhere in the middle (which is rare, though). I am guessing that those video files were encoded with some unusual properties (you probably produced them yourself?) which makes explorer read in the whole file from beginning to the end to extract the metadata, which obviously takes a while if there are many big files in the folder. I have seen explorer read the full length of a giant exe file to display the embedded icon at the end.
So, i think you have it figured out there, identifying and disabling the columns which need to extract metadata from the view in explorer (together with the disabled thumbnails) should obviate explorer's need to read in those files, which should solve your problem.
Columns you should probably not use are something like: date taken (as mentioned in one of the links you posted, date taken is very differently from the creation date of the file), length, resolution, location.
Columns you should be safe to use would be attributes which can be read directly from the directory of the filesystem like: file creation date, file modified date, size, file type.
If you indeed need for your sorting some of the attributes which should be disabled, i think that maybe the most practical solution would be to look for an alternative file browser, and check if it handles the situation better. You could then use explorer like you are used to normally, and use the alternative file browser to handle your video folders.
You also have the possibility to perform many basic file-oriented operations from your built-in command line interpreter cmd, it doesn't care about metadata and can be a simple and efficient tool for copying, moving or deleting files and folders. You could then even automate things by using batch files. This is most probably not the solution you search for, though, since cmd doesn't even have a graphical user interface.
Update 2:
I just read your second update and i am happy to read that your problem seems resolved (for now, at least). Maybe it really was just a matter of the thumbnail cache getting overcrowded. I could imagine those thumbs.db files getting bigger and bigger, if you move files from folder to folder frequently. I suspect it actually keeps a thumbnail in that cache file for every file which ever was in the folder. Maybe there is some sort of garbage collection mechanism for those files, too, but it failed in your case.
So, if you were moving video files from folder to folder en masse, and always using the same folders for that (eg. not creating new ones) maybe we have found the source of your problem...
If your system shows the same symptoms again in the future, you could just try deleting the thumbnail cache.
For that you need to:
"windowskey + r" -> input "cleanmgr" and press return -> choose the drive where the video files are on (only if you actually have multiple drives/partitions) -> choose "clear thumbnail cache" or something like that -> run cleaner
Best Answer
Well, you’re not being literal, are you? Of course you know that you can change
Name
, by renaming the file,Type
, by changing the file’s extension,Size
andDate modified
, by editing the file,and you probably know that you can change the
Attributes
(Read-only, Hidden, Compressed, and Encrypted) by going into “File Properties” (right-click).Other techniques:
In Windows Explorer, you can change many column values (data attributes) in the panel below the details area. The fields that are available for change depend on the file type. JPEG makes quite a few available:
Also, Microsoft Office gives you the ability to tweak a few attributes. For example, in Word 2013, if you click on the “File” tab, the “Properties” area:
lets you change
… and, if you click on “Properties” → “Show Document Panel”,
you get this:
which lets you change Title, Tags (labeled as “Keywords”), Comments, and also,
The actual Windows Explorer “Status” column is hard to pin down. I found the Dell Data Protection PDF file, which suggests that, when you are running the Dell Data Protection software, it uses the “Status” column to indicate encryption status — see paragraph 6 (spanning pages 4 and 5).