The core issue identified in legacy SFVIP handling is the ambiguity between a temporary network lag and a permanent stream termination . The player typically relies on the underlying media framework (often FFmpeg or LibVLC) to report an EOF signal. However, in IPTV scenarios (specifically UDP/RTP multicast or m3u8 HLS streams), the server often cuts the connection without a standard EOF flag.
Try switching between and MPV (if available) as the primary engine. sfvip player playback finished better