On a sunny day (Tue, 26 May 2020 21:43:16 -0000 (UTC)) it happened Roger
Bell_West  wrote in
:

>On 2020-05-26, Pete wrote:
>>While I'm here, I have another question...  I play back the files
>>several ways, but I was amused/startled/slightly-horrified that
>>when I use vlc, it pops up an image of an album cover for many
>>of the files!  What is it using to find that?  Some of the metadata
>>I added, I suppose.  Must be going to the cloud...
>
>Yup, it'll search on metadata if you let it; there are various
>services that offer lookups along these lines.
>
>One player I use on Android insists on tagging anything from The
>Esoteric Order of Roleplayers with this chap:
>
>https://versetracker.com/sites/default/files/rapper-pictures/e/esoteric.jpg
>
>so one can't really regard it as _reliable_.

If it is only a tIping error
I can easily change things like typos with 'hexedit'
 # hexedit hcam_1_890.ts

Use tab to go to alphanum side
overwrite
save

hexedit file.ts
00000000   47 40 11 10  00 42 F0 28  00 01 C1 00  00 FF 01 FF  00 01 FC 80  17
48 15 01  06 46 46 6D  70 65 67 0C  52 54 53 50  20 53 65 73  73 69 6F 6E  B5
B3 2A 58  G@...B.(.............H...FFmpeg.RTSP Session..*X
00000030   FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF
FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF
FF FF FF  ................................................
00000060   FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF
FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF
FF FF FF  ................................................
00000090   FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF
FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  47
40 00 10  ............................................G@..
000000C0   00 00 B0 0D  00 01 C1 00  00 00 01 F0  00 2A B1 04  B2 FF FF FF  FF
FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF
FF FF FF  .............*..................................
000000F0   FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF
FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF
FF FF FF  ................................................
00000120   FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF
FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF
FF FF FF  ................................................
00000150   FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF
FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  47 50 00 10  00
02 B0 17  ........................................GP......
00000180   00 01 C1 00  00 E1 00 F0  00 1B E1 00  F0 00 06 E1  01 F0 00 27  A0
D9 10 FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF FF FF FF  FF
FF FF FF  ...................'............................

You can even do it with joe text editor.

--- SoupGate-Win32 v1.05