Hi all
I am new in the mail list.
I from Hungary, I usualy helped sport competition, streaming to youtube...
I hope someone helps me.
I have a ip cam ( hikvision) , so far using only stream to youtube function.
( ffmpeg -re -rtsp_transport tcp -i
rtsp://admin:xxxxx@192.168.2.25:554/Streaming/Channels/1 -tune
zerolatency -vcodec libx264 -pix_fmt + -c:v copy -ac 1 -c:a aac -strict
experimental -f flv rtmp://a.rtmp.youtube.com/live2/x-x-x-x )
working as well,
but now I want drawing text from dynamic text file.
ffmpeg -re -rtsp_transport tcp -i
rtsp://admin:xxxxx@192.168.2.25/Streaming/Channels/1 -acodec aac -ar
8000 -b:a 64k -vcodec libx264 -vf
"[in]drawtext=fontfile='C\:\\Windows\\Fonts\\cour.ttf':
textfile='Z\:\\k\\v\\T_A\\P.txt': x=180: y=30: reload=1:
fontcolor=black: fontsize=50: box=1: boxborderw=5: boxcolor=red@0.8 ,
drawtext=fontfile='C\:\\Windows\\Fonts\\cour.ttf':
textfile='Z\:\\k\\v\\T_A\\F.txt': x=180: y=75: reload=1:
fontcolor=black: fontsize=50: box=1: boxborderw=5: boxcolor=white@0.8 ,
drawtext=fontfile='C\:\\Windows\\Fonts\\cour.ttf':
textfile='Z\:\\k\\v\\T_A\\O.txt': x=30: y=30: reload=1: fontcolor=black:
fontsize=60: box=1: boxborderw=5: boxcolor=aqua@0.8 ,
drawtext=fontfile='C\:\\Windows\\Fonts\\cour.ttf':
textfile='Z\:\\k\\v\\T_A\\M.txt': x=30: y=80: reload=1: fontcolor=black:
fontsize=47: box=1: boxborderw=5: boxcolor=yellow@0.8[out]" -f flv
rtmp://a.rtmp.youtube.com/live2/x-x-x-x
4 txt files writing per second a program (scoreboard) names, points,
time, line number
both bat files ( I using on win 10) working well, but first code cpu
usage is 4-5 percent, and the second cpu usage is 50% !!!
it is not so good because 4-5 pieces stream send to youtube...
What is te perfect solution that the cpu usage be small.
Thanks!
Robert
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