Month: November 2025
P97
ffmpeg -f lavfi -i color=#FFFFFF:size=790×750 -vf drawtext=fontfile=msyh.ttf:fontcolor=#000000:fontsize=25:textfile=P97:x=6:y=8:line_spacing=3 -strftime 1 -f image2 P97_$(date +%Y-%m-%d-%p%H.%M.%S.%s).jpg P97.tar ffmpeg -i P97_2025-11-28-AM07.12.37.1764285157.jpg -vf drawbox=3:3:780:740:#FF0000:1,drawtext=fontfile=msyh.ttf:fontsize=30:fontcolor=#FFFFFF:borderw=1:bordercolor=#FF0000:text=%{localtime}:x=w-350:y=h-30 -strftime 1 -f image2 P97_$(date +%Y-%m-%d-%p.%H.%M.%S).jpgz
openEuler-22.03-LTS-SP4-everything-x86_64-dvd安装图解
apache解析网站域名httpd
httpd.tar找到httpd.conf 392 <VirtualHost *:800>393 ServerAdmin 510615556@qq.com394 DocumentRoot /usr/local/apache/htdocs/mofayingyu395 ServerName www.mofayingyu.xin:800396 ErrorLog logs/mofayingyu-error_log397 CustomLog logs/mofayingyu-error_log common398 </virtualHost>399 <Directory “/usr/local/apache/htdocs/mofayingyu”>400 Options Indexes FollowSymLinks401 AllowOverride None402 Order allow,deny403 Allow from all404 </Directory>ffplay -i 20251108_screen_065406.jpg -vf crop=700:900:50:110,drawbox=10:120:650:320:#FF0000:3,drawbox=10:845:400:30:#FF0000:2,drawtext=fontfile=msyh.ttf:fontcolor=#FFFFFF:fontsize=30:borderw=1:bordercolor=#FF0000:textfile=text:x=w-500:y=h-35ffmpeg -i 20251108_screen_065406.jpg -vf crop=700:900:50:110,drawbox=10:120:650:320:#FF0000:3,drawbox=10:845:400:30:#FF0000:2,drawtext=fontfile=msyh.ttf:fontcolor=#FFFFFF:fontsize=30:borderw=1:bordercolor=#FF0000:textfile=text:x=w-500:y=h-35 -strftime 1 -f image2 $(date +%Y-%m-%d)_httpd_$(date +%H.%M.%S).jpg
ffplay处理图片
ffmpeg用到的滤镜：垂直旋转transpose，白色底板pad，角度旋转rotate，曝光contrast，遮挡边缘实心框drawbox ffplay -i IMG_0001.jpg -vf transpose=1,crop=1750:1900:510:550,rotate=-PI/580,pad=1810:1960:30:30:color=#FFFFFF,eq=contrast=3,drawbox=1770:5:50:1900:#FFFFFF:50,drawbox=1:1:1500:50:#FFFFFF:50,drawbox=1100:1900:1780:200:#FFFFFF:50,drawbox=1:1100:40:1000:#FFFFFF:50 ffmpeg -i IMG_0001.jpg -vf transpose=1,crop=1750:1900:510:550,rotate=-PI/580,pad=1810:1960:30:30:color=#FFFFFF,eq=contrast=3,drawbox=1770:5:50:1900:#FFFFFF:50,drawbox=1:1:1500:50:#FFFFFF:50,drawbox=1100:1900:1780:200:#FFFFFF:50,drawbox=1:1100:40:1000:#FFFFFF:50 -strftime 1 -f image2 IMG_%Y-%m-%d_%H.%M.%S.jpg