MOV File not being recognized

Hello everyone,

I filmed a very long video on my iPhone (10 GBs) and I have moved it onto my computer but none of my players are recognizing the file. I looked around for possible solutions and found this Reddit post that recommended downloading the K-Lite Codec Pack Standard in the hopes of viewing my MOV file. But, upon downloading the codec, I was greeted with this warning:

File Source (Async.)::Output

Media Type 0:
--------------------------
Unknown

AM_MEDIA_TYPE:
majortype: MEDIATYPE_Stream {E436EB83-524F-11CE-9F53-0020AF0BA770}
subtype: Unknown GUID Name {08E22ADA-B715-45ED-9D20-7B87750301D4}
formattype: TIME_FORMAT_NONE {00000000-0000-0000-0000-000000000000}
bFixedSizeSamples: 1
bTemporalCompression: 0
lSampleSize: 1
cbFormat: 0

Any help on this would be greatly appreciated.

Windows 10 Home
OS Build 19045.3570

Make another short test recording and test if that plays correctly. If not, please upload that sample for me to inspect:
https://www.sendspace.com

It should normally be able to play such iphone videos. But maybe a bug has been introduced.

Another possibility is that the file somehow got damaged/corrupted. Does the MediaInfo tool (included in the pack) recognize it as MOV/MP4 properly?