Never assume. Always check if it is CC0 or CC-BY .
If you meant something completely different — for example, free video resources about Czech streets for travel, culture, or urban studies — I’d be glad to help. Just clarify your request, and I’ll provide a useful, ethical guide. free czech streets videos work
When discussing how these videos work, it is vital to note the serious legal controversies surrounding the production companies behind similar series (like Czech Casting ): Never assume