Hello. I have the same problem.
So I edited en-GB.com_easysocial.ini language file.

COM_EASYSOCIAL_VIDEOS_NO_DESCRIPTION_AVAILABLE=""

But it doesn't solve the problem in 100%. I suppose if edit vide, this text "no description" add again.
I didn't tested it with different way (add / edit video in stream or by "add video" button).

For example in this video we can't see "no description" https://s-krovi.net/videos-2/129779-tupost-etogo-indyuka-prosto-zashkalivaet
But in related Stream Item we can see it https://s-krovi.net/community/stream/item/375917
If edit Stream Item – there is no such text. Seems system automatically display in Stream Item "no description" text if there is no text.

Quoted from Manisha Ranawat on Friday, 20 January 2023

Hey Appie,

You can do it by language overriding. you can find the language string here: C:\Program root\language\en-GB\en-GB.com_easysocial.ini, near line no. 8388

COM_EASYSOCIAL_VIDEOS_NO_DESCRIPTION_AVAILABLE="No description available"

Replace it with

COM_EASYSOCIAL_VIDEOS_NO_DESCRIPTION_AVAILABLE=""

Manisha, Thanks for this.

And for user, thanks for thinking along but I suggest you use an override instead of editing the files. if I am correct an override is ignored with an update and thus you don't need to redo it after an update...

Appie

You are most welcome. Glad to hear that your issue has been resolved now.