ffmpeg -loglevel 40 -thread_queue_size 32768 -vsync 0 -async 100  -deint 2 -thread_queue_size 32768 -vsync 0 -async 100 -i "udp://230.50.11.185:8208?fifo_size=100000000000&overrun_nonfatal=1&buffer_size=100000&analyzeduration=1000000" -filter_complex "[0:i:0x31]setpts=PTS-STARTPTS,scale=480x270[w0h0];[0:i:0x34]afifo,showvolume=w=270:h=20:o=1:f=0.50:r=25[vol0];[w0h0][vol0]overlay=eval=0:x=440" -vcodec h264 -vsync 0 -async 1 -threads 0 -profile:v main -level 4 -preset medium -tune grain -b:v 5000k -bufsize 2000k -minrate 4000k -maxrate 6000k -an -flush_packets 0 -keyint_min 25 -g 25 -metadata service_provider='TEST' -metadata service_name='FSR' -f mpegts -mpegts_flags +resend_headers+pat_pmt_at_frames -pcr_period 10 -y "udp://239.1.3.187:42812?pkt_size=1316&reuse=1&buffer_size=1000000&fifo_size=100000000&burst_bits=500000"