Right-click the video while playing, go to Audio > Audio Track to switch languages, or Subtitle > Subtitle Track to enable captions.
When dealing with files from third-party sharing sites (like those mentioned in the tags):
These are "uploader tags" or site names. They identify the source or the group that processed and uploaded the file. Tadka (2022): The title and release year of the movie. Hindi: The primary audio track of the film.
ONVIF is an open industry forum that provides and promotes standardized interfaces
for effective interoperability of IP-based physical security products and services.