17 Aug
2020
17 Aug
'20
2:21 p.m.
Hello! I'm transcoding/resizing some UDP live streams using CUVID and NVENC. It works but I got the feeling could be better, this is the my command line: ffmpeg -vsync 0 -hwaccel cuvid -c:v h264_cuvid -resize 1280x720 -drop_second_field 1 -i udp:// 230.8.0.7:10008?buffer_size=3000000?fifo_size=1000000&overrun_nonfatal=1 -crf 30 -c:a -c:v hevc_nvenc -profile:v main -pass 2 -rc vbr -maxrate 3M -f mpegts udp://239.210.210.7:1234?pkt_size=1316&localaddr=10.10.71.55 I'd like to ask for some expert advice on what could be added or suppressed to improve it. Thanks!! LP