Apr 7 09:38:25 localhost transcoder: start transcoder with cmd: /usr/local/yckj/bin/transcoder -vsync 1 -async 1 -y -fifo_size 262144 -overrun_nonfatal 1 -reuse_socket 1 -i udp://127.255.255.255:9001?buffer_size=3538944 -dts_error_threshold 10.0 -select_program 1 -discontinuity_exit -channel_num 10 -snapshots 1 -log /var/log/transcoder_10.log -telnet_port 1709 -filter_complex [0:v]yadif=mode=0:parity=auto:deint=0[dint],[dint]split=outputs=1:[proxy0];[proxy0]scale=720:576[out0] -rtpflags +latm -top 1 -vflags +cgop -8x8dct 1 -profile:v high -level 40 -bufsize 6000000 -minrate 8000000 -maxrate 8000000 -rc_init_occupancy 7200000 -bt 800000 -aud 1 -mbtree 0 -mixed-refs 0 -fast-pskip 1 -b_strategy 1 -b-bias 12 -trellis 0 -bidir_refine 0 -vflags +loop -deblock -2:-2 -cmp chroma -psy 0 -weightb 0 -weightp 1 -b-pyramid 0 -subq 4 -coder 0 -qcomp 0.01 -direct-pred auto -aq-strength 0.8 -i_qfactor 0.7 -b_qfactor 1.2 -nr 0 -x264opts chroma_qp_offset=12:ipratio=1.40:pbratio=1.20:force_cfr -partitions parti8x8+partp8x8 -pix_fmt yuv420p -r 25 -b:v 8000000 -rc-lookahead 4 -g 50 -keyint_min 5 -bf 3 -refs 3 -mbd 0 -me_method hex -me_range 16 -sc_threshold 40 -qmax 40 -qmin 4 -qdiff 4 -vcodec libx264 -map [out0]:v:0 -max_muxing_queue_size 1024 -b:a:0 32k -ar:a:0 48000 -ac:a:0 2 -codec:a:0 mp2 -map 0:a:0 -f mpegts /usr/local/yckj/bin/.proxy0_out_fifo_t_channel9 -loglevel verbose -stats
-bash-4.2# /online/list_channel
node index status ID name using_input user_select
0 0 on 10 "" 1 -1
0 1 on 1 "" 1 -1
0 2 on 2 "" 1 -1
0 3 on 3 "" 1 -1
0 4 on 4 "" 1 -1
0 5 on 5 "1" 1 -1
0 6 on 6 "" 1 -1
0 7 on 7 "" 1 -1
0 8 on 8 "" 1 -1
0 9 on 9 "" 1 -1
0 10 off N/A N/A N/A N/A
0 11 off N/A N/A N/A N/A
0 12 off N/A N/A N/A N/A
0 13 off N/A N/A N/A N/A
0 14 off N/A N/A N/A N/A
原文：https://www.cnblogs.com/lvyunxiang/p/14626974.html