@stackia 大佬请看日志：
19:49:07 INFO [Worker 0] New client 192.168.18.13:39284 requested URL: /%E5%A4%AE%E8%A7%86%E9%A2%91%E9%81%93/CCTV6%E7%94%B5%E5%BD%B1 (method: GET)
19:49:07 INFO [Worker 0] Service matched: 央视频道/CCTV6电影
19:49:07 INFO [Worker 0] FCC: Using Telecom/ZTE/Fiberhome FCC protocol
19:49:07 DEBUG [Worker 0] FCC: Initializing FCC session and sending request
19:49:07 DEBUG [Worker 0] FCC: Socket registered with poller
19:49:07 DEBUG [Worker 0] FCC (Telecom): Request (FMT 2) sent to server 183.59.144.166:8027
19:49:07 DEBUG [Worker 0] FCC State: INIT -> REQUESTED (Request sent)
19:49:07 DEBUG [Worker 0] FCC Response: FMT=3, result=0, signal_port=8027, media_port=0, valid_time=3600, speed=0 bps, speed_after_sync=0 bps
19:49:07 DEBUG [Worker 0] FCC (Telecom): Server provided new IP: 183.59.145.43
19:49:07 DEBUG [Worker 0] FCC (Telecom): Server requests redirection to new server 183.59.145.43:8027 (redirect #1)
19:49:07 DEBUG [Worker 0] FCC State: REQUESTED -> INIT (Server redirect)
19:49:07 DEBUG [Worker 0] FCC: Initializing FCC session and sending request
19:49:07 DEBUG [Worker 0] FCC (Telecom): Request (FMT 2) sent to server 183.59.145.43:8027
19:49:07 DEBUG [Worker 0] FCC State: INIT -> REQUESTED (Request sent)
19:49:07 DEBUG [Worker 0] FCC Response: FMT=3, result=0, signal_port=0, media_port=8130, valid_time=0, speed=12.42 Mbps, speed_after_sync=4.14 Mbps
19:49:07 DEBUG [Worker 0] FCC (Telecom): Server provided new media port: 8130
19:49:07 DEBUG [Worker 0] FCC State: REQUESTED -> UNICAST_PENDING (Server accepted request)
19:49:07 DEBUG [Worker 0] FCC (Telecom): Server accepted request, waiting for unicast stream
19:49:07 DEBUG [Worker 0] FCC State: UNICAST_PENDING -> UNICAST_ACTIVE (First unicast packet received)
19:49:07 INFO [Worker 0] FCC: Unicast stream started successfully
19:49:07 DEBUG [Worker 0] RTP reorder: Init complete, base_seq=57365 (8 packets collected)
19:49:09 DEBUG [Worker 0] FCC: Sync notification received - joining multicast
19:49:09 DEBUG [Worker 0] FCC State: UNICAST_ACTIVE -> MCAST_REQUESTED (Sync notification received)
19:49:09 INFO [Worker 0] Multicast: Successfully joined group
19:49:09 DEBUG [Worker 0] Multicast: Socket registered with poller
19:49:09 INFO [Worker 0] FEC: Successfully joined group (port 5145)
19:49:09 DEBUG [Worker 0] FCC (Telecom): Termination packet (FMT 5) sent (normal flow), seqn=59981
19:49:09 DEBUG [Worker 0] FCC: Normal termination message sent, term_seqn=59979 (+2)
19:49:09 INFO [Worker 0] FCC: Switching to multicast stream (reached termination sequence)
19:49:09 DEBUG [Worker 0] FCC State: MCAST_REQUESTED -> MCAST_ACTIVE (Reached termination sequence)
19:49:09 DEBUG [Worker 0] FCC: Flushed pending buffer chain, total_flushed_bytes=40796
19:49:09 INFO [Worker 0] FEC: Activated (first FEC packet received)
日志显示FCC功能应该是打开了吧？不知道什么原因无论是tivimate还是mytv-android换台时并没有达到宣传所说的那种毫秒级别的换台速度，有一个肉眼可见的等待时间，以下是日志对应的源，不知书写是否符合要求？
#EXTINF:-1 tvg-chno="6" tvg-id="143526615" tvg-name="CCTV-6高清".......................(此处省略）
rtp://239.77.0.171:5146?fcc=183.59.144.166:8027&fec=5145