This indicates the audio is in Tamil. "Proper" is a tag used by pirating groups to claim this version fixes issues (like sync errors or missing scenes) found in earlier releases by other groups.
The video compression codec used. It’s the standard for high-definition video, balancing file size and detail. This indicates the audio is in Tamil
This filename describes a of the 2023 Indian film Pathaan . Release Specifications This indicates the audio is in Tamil