Total length of the media in an Explorer column under Windows 10, 8.1, ...!

It is quite helpful to see the overall time / length of the media mp3, audio, video files in an Explorer column under Windows!

1.) ... total playing time, total duration, total audio time from the folder, however!
2.) ... What should I note about this feature and what else is coming?
3.) ... What about the duration column under Windows 10?

1.) Total playing time, total duration, total audio time from the folder, however!

5. Without detours, the total playing time of a folder is recorded and displayed  


This option can be very time-consuming to deactivate repeat Ctrl + left mouse click. It is only valid for the tab in which it was activated!

(Image-1) Total length of the media in an Explorer column under Windows 10, 8.1!

▲ Back to the top ▲

▲ Back to the top ▲

2.) What should I consider in this function and what else is coming?

Currently I'm working on more columns. Gambling for suggestions I'm open, is so to speak a functioning beta solution to get an overview of the total length of the audio and video, which also works with current Windows in a roundabout way but not so convenient! This is currently valid for the current Q-Dir session because I want to test it a while and make sure file management does not suffer for any reason.  

3.) What about the duration column on Windows 10?

I can not say for sure, but I believe that there are two reasons. First, MS had many problems with the duration column in XP. The problem is that the duration is actually part of the metadata in these files. This means that you can enter any value for the duration. The other problem is more general. For many formats, the duration field is eliminated because the translation is difficult. Many languages ​​do not have their own word, which means "length of time". They only use "length", which caused great confusion for these users!