[FFmpeg-user] Need assistance finding l transcoding
James E. Baird
James.Baird at ccr.net
Thu Dec 13 18:51:40 EET 2018
I am trying to find the most efficient way to take a udp stream (Source OTA) and transcode video to h.264, audio to AAC, output as 3 aligned cbr (1500/3500/6000k) streams (udp), gop 2 (60 for 30FPS or 120 for 60FPS)
Here is the command I am currently using but the CPU usage seems way to high for what I am doing.
AMD Opteron(tm) Processor 6282 SE with 8 cores assigned to VM but all 8 are pegged when running this.
ffmpeg -i 'udp://@220.127.116.11:59005?fifo_size=1000000&overrun_nonfatal=1' -c:v libx264 -x264opts keyint=120:no-scenecut -b:v 6000k -profile:v high -c:a aac -f mpegts udp://@18.104.22.168:50010
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