Changing the date of videos

[zzzfrendzzz]

Hi, new here so I'm not sure if there's a solution for this issue. Apparently I'm transferring some photos and videos from my computer to my iPhone. These photos and videos have no dates. So they will appear in my iPhone as of today's date.
But, for photos i have found the way to input my own dates so that they appear in my iPhone accordingly, by changing the date taken of the photo using Windows Explorer. (method as shown below)



However when i try to the same to videos, it doesn't work out.

Any ideas?

[Baldrick]

Probably easiest with metax.

But you can probably also change it with the mp4box command line utility.

[zzzfrendzzz]

Probably easiest with metax.

But you can probably also change it with the mp4box command line utility.

MetaX isn't working for me as well, I can input the date as 26 June and it turns out to be 7 July =/
And i don't even know how to operate mp4box..

[JVRaines]

Have you tried entering the date in different formats? Metax may be misinterpreting your entry. For example, if it expects U.S. style, it will come up with something weird when you type 26-06-2014.

[Budman1]

What does mediaInfo show on the original file?

General
Complete name : C:\Users\Bud\Desktop\Mia_all.wmv
Format : Windows Media
File size : 93.0 MiB
Duration : 18mn 41s
Overall bit rate mode : Constant
Overall bit rate : 696 Kbps
Maximum Overall bit rate : 700 Kbps
Encoded date : UTC 2005-05-05 12:03:21.265

EXIFtool is handy for finding this info on files that normally do not show correct information:

C:\Users\Bud\Desktop\EXIFsubsInImages\exiftool.exe "C:\Users\Bud\Desktop\EXIFsubsInImages\aCommer cial HDCNVRTED..flv"

ExifTool Version Number : 9.58
File Name : aCommercial HDCNVRTED..flv
Directory : C:/Users/Bud/Desktop/EXIFsubsInImages
File Size : 2.7 MB
File Modification Date/Time : 2014:03:24 11:14:21-05:00
File Access Date/Time : 2015:03:07 23:43:47-06:00
File Creation Date/Time : 2014:03:24 11:01:23-05:00