bilibili
iOS某个m3u8文件，快退到0 seek到0必现失败，快进其他时间正常
下面是seek成功、seek失败的日志对比：
seek失败： 2025-05-22 20:41:57.785844+0800 UXLive[82616:2965473] endDragWithCurrent == 0 2025-05-22 20:41:57.786019+0800 UXLive[82616:2965473] ulMoviePlayBackTime == 0 2025-05-22 20:41:57.786396+0800 UXLive[82616:2965473] FCCCC updateViewPlayStatus 0 uxijkmp_seek_to(0) uxijkmp_seek_to(0)=0 uxijkmp_get_msg: FFP_REQ_SEEK aout_pause_audio(1) msg_queue_put_simple3 801 500 0 aout_pause_audio(0) uxijkmp_get_msg: FFP_MSG_SEEK_COMPLETE uxijkmp_get_msg: FFP_MSG_SEEK_COMPLETE 2025-05-22 20:41:57.914568+0800 UXLive[82616:2965473] FFP_MSG_BUFFERING_START: 2025-05-22 20:41:57.914817+0800 UXLive[82616:2965473] FFP_MSG_SEEK_COMPLETE: 2025-05-22 20:41:57.914870+0800 UXLive[82616:2965473] FFP_MSG_SEEK_COMPLETE: msg_queue_put_simple3 801 501 0 2025-05-22 20:41:57.934960+0800 UXLive[82616:2965473] FFP_MSG_BUFFERING_END: 2025-05-22 20:41:57.935971+0800 UXLive[82616:2965473] FCCCC updateViewPlayStatus 1 2025-05-22 20:41:57.936520+0800 UXLive[82616:2965473] FCCCC updateViewPlayStatus 1
seek成功： 2025-05-22 20:42:21.757280+0800 UXLive[82616:2965473] endDragWithCurrent == 93 2025-05-22 20:42:21.757420+0800 UXLive[82616:2965473] ulMoviePlayBackTime == 93 2025-05-22 20:42:21.757654+0800 UXLive[82616:2965473] FCCCC updateViewPlayStatus 0 uxijkmp_seek_to(93000) uxijkmp_seek_to(93000)=0 uxijkmp_get_msg: FFP_REQ_SEEK aout_pause_audio(1) msg_queue_put_simple3 801 500 0 2025-05-22 20:42:21.986336+0800 UXLive[82616:2965473] FFP_MSG_BUFFERING_START: uxijkmp_get_msg: FFP_MSG_SEEK_COMPLETE 2025-05-22 20:42:22.008915+0800 UXLive[82616:2965473] FFP_MSG_SEEK_COMPLETE: aout_pause_audio(0) msg_queue_put_simple3 801 501 0 2025-05-22 20:42:22.703529+0800 UXLive[82616:2965473] FFP_MSG_BUFFERING_END: 2025-05-22 20:42:22.704794+0800 UXLive[82616:2965473] FCCCC updateViewPlayStatus 1 2025-05-22 20:42:22.705413+0800 UXLive[82616:2965473] FCCCC updateViewPlayStatus 1 2025-05-22 20:43:10.423625+0800 UXLive[82616:2966075] [tcp] tcp_output [C26.1.1:4] flags=[R.] seq=467004290, ack=2524275955, win=4096 state=CLOSED rcv_nxt=2524275955, snd_una=467004266
