Hi Sagar,

For .m3u8 this code would not work. There is a seperate way to disk cache .m3u8 files. Here is the sample code provided by apple itself https://developer.apple.com/documentation/avfoundation/media_playback_and_selection/using_avfoundation_to_play_and_persist_http_live_streams

Please add some claps if you find this article useful. Let me know if i can help for anything else.

Thanks