I am using nginx rtmp on my server. I push iptv m3u8 using ffmpeg to my nginx rtmp server. Video stream plays from my server but after 4-5 minutes, video freezes for 5-10 seconds but audio plays continuously. After 10 seconds when video starts from freezing point then audio goes 10 seconds ahead and video is 10 seconds back. So it becomes out of sync. If I reload the player page then it becomes sync again. And again after 4-5 minutes same freezing and sync issue comes. On starting, video audio stay sync for 4-5 minutes. After freezing of video it becomes out of sync. I use hls video player on my website. If I push same iptv m3u8 to vk or twitch then there is not any issue like this. Video plays continuously without any issue. How can I solve it?