{"id":2605,"date":"2023-03-31T07:10:57","date_gmt":"2023-03-30T23:10:57","guid":{"rendered":"https:\/\/www.wjxy.net.cn\/?p=2605"},"modified":"2023-10-04T06:31:11","modified_gmt":"2023-10-03T22:31:11","slug":"ffmpeg%e5%be%aa%e7%8e%af%e6%8e%a8%e6%b5%81%e8%84%9a%e6%9c%ac","status":"publish","type":"post","link":"https:\/\/www.wjxy.net.cn\/?p=2605","title":{"rendered":"FFmpeg\u5faa\u73af\u63a8\u6d41\u811a\u672c"},"content":{"rendered":"

\u64b8\u4e86\u4e2aFFmpeg\u7684\u5faa\u73af\u63a8\u6d41\u811a\u672c\uff0c\u4f60\u7684VPS\u9664\u4e86\u5403\u7070\u4ee5\u5916\u8fd8\u80fd24\u5c0f\u65f6\u4e0d\u95f4\u65ad\u76f4\u64ad<\/a>\u89c6\u9891\u3002\u81ea\u5df1\u7528\u7684\u811a\u672c\uff0c\u5355\u7eaf\u5206\u4eab\u4e00\u4e0b\uff0c\u5982\u6709\u95ee\u9898\u81ea\u884c\u89e3\u51b3\u3002<\/p>\n

\u9700\u8981\u914d\u5408screen\u8fd0\u884c\uff1a<\/p>\n

yum -y install screen
\n\u5f00\u4e2a\u65b0\u7a97\u53e3\uff1a<\/code><\/p>\n

screen -S stream<\/code>
\n\u590d\u5236\u7c98\u8d34\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n

\u529f\u80fd\uff1a<\/p>\n

1.\u76ee\u524d\u652f\u6301\u5faa\u73af\u63a8\u6d41mp4\u683c\u5f0f\u7684\u89c6\u9891\uff0c\u6ce8\u610f\u89c6\u9891\u6587\u4ef6\u7684\u540d\u5b57\u4e0d\u80fd\u542b\u6709\u7a7a\u683c\u6216\u5176\u4ed6\u7279\u6b8a\u7b26\u53f7\u3002<\/p>\n

2.\u89c6\u9891\u52a0\u6c34\u5370\uff0c\u6c34\u5370\u4f4d\u7f6e\u9ed8\u8ba4\u5728\u53f3\u4e0a\u89d2\u3002<\/p>\n

\u5b8c\u6574\u4ee3\u7801\u5982\u4e0b\uff1a
\n
\n#!\/bin\/bash
\nPATH=\/bin:\/sbin:\/usr\/bin:\/usr\/sbin:\/usr\/local\/bin:\/usr\/local\/sbin:~\/bin
\nexport PATH
\n#=================================================================#
\n# System Required: CentOS7 X86_64 #
\n# Description: FFmpeg Stream Media Server #
\n# Author: LALA #
\n# Website: https:\/\/www.lala.im #
\n#=================================================================#<\/p>\n

# \u989c\u8272\u9009\u62e9
\nred='\u000033[0;31m'
\ngreen='\u000033[0;32m'
\nyellow='\u000033[0;33m'
\nfont=\"\u000033[0m\"<\/p>\n

ffmpeg_install(){
\n# \u5b89\u88c5FFMPEG
\nread -p \"\u4f60\u7684\u673a\u5668\u5185\u662f\u5426\u5df2\u7ecf\u5b89\u88c5\u8fc7FFmpeg4.x?\u5b89\u88c5FFmpeg\u624d\u80fd\u6b63\u5e38\u63a8\u6d41,\u662f\u5426\u73b0\u5728\u5b89\u88c5FFmpeg?(yes\/no):\" Choose
\nif [ $Choose = \"yes\" ];then
\nyum -y install wget
\nwget --no-check-certificate https:\/\/www.johnvansickle.com\/ffmpeg\/old-releases\/ffmpeg-4.0.3-64bit-static.tar.xz
\ntar -xJf ffmpeg-4.0.3-64bit-static.tar.xz
\ncd ffmpeg-4.0.3-64bit-static
\nmv ffmpeg \/usr\/bin && mv ffprobe \/usr\/bin && mv qt-faststart \/usr\/bin && mv ffmpeg-10bit \/usr\/bin
\nfi
\nif [ $Choose = \"no\" ]
\nthen
\necho -e \"${yellow} \u4f60\u9009\u62e9\u4e0d\u5b89\u88c5FFmpeg,\u8bf7\u786e\u5b9a\u4f60\u7684\u673a\u5668\u5185\u5df2\u7ecf\u81ea\u884c\u5b89\u88c5\u8fc7FFmpeg,\u5426\u5219\u7a0b\u5e8f\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c! ${font}\"
\nsleep 2
\nfi
\n}<\/p>\n

stream_start(){
\n# \u5b9a\u4e49\u63a8\u6d41\u5730\u5740\u548c\u63a8\u6d41\u7801
\nread -p \"\u8f93\u5165\u4f60\u7684\u63a8\u6d41\u5730\u5740\u548c\u63a8\u6d41\u7801(rtmp\u534f\u8bae):\" rtmp<\/p>\n

# \u5224\u65ad\u7528\u6237\u8f93\u5165\u7684\u5730\u5740\u662f\u5426\u5408\u6cd5
\nif [[ $rtmp =~ \"rtmp:\/\/\" ]];then
\necho -e \"${green} \u63a8\u6d41\u5730\u5740\u8f93\u5165\u6b63\u786e,\u7a0b\u5e8f\u5c06\u8fdb\u884c\u4e0b\u4e00\u6b65\u64cd\u4f5c. ${font}\"
\nsleep 2
\nelse
\necho -e \"${red} \u4f60\u8f93\u5165\u7684\u5730\u5740\u4e0d\u5408\u6cd5,\u8bf7\u91cd\u65b0\u8fd0\u884c\u7a0b\u5e8f\u5e76\u8f93\u5165! ${font}\"
\nexit 1
\nfi<\/p>\n

# \u5b9a\u4e49\u89c6\u9891\u5b58\u653e\u76ee\u5f55
\nread -p \"\u8f93\u5165\u4f60\u7684\u89c6\u9891\u5b58\u653e\u76ee\u5f55 (\u683c\u5f0f\u4ec5\u652f\u6301mp4,\u5e76\u4e14\u8981\u7edd\u5bf9\u8def\u5f84,\u4f8b\u5982\/opt\/video):\" folder<\/p>\n

# \u5224\u65ad\u662f\u5426\u9700\u8981\u6dfb\u52a0\u6c34\u5370
\nread -p \"\u662f\u5426\u9700\u8981\u4e3a\u89c6\u9891\u6dfb\u52a0\u6c34\u5370?\u6c34\u5370\u4f4d\u7f6e\u9ed8\u8ba4\u5728\u53f3\u4e0a\u65b9,\u9700\u8981\u8f83\u597dCPU\u652f\u6301(yes\/no):\" watermark
\nif [ $watermark = \"yes\" ];then
\nread -p \"\u8f93\u5165\u4f60\u7684\u6c34\u5370\u56fe\u7247\u5b58\u653e\u7edd\u5bf9\u8def\u5f84,\u4f8b\u5982\/opt\/image\/watermark.jpg (\u683c\u5f0f\u652f\u6301jpg\/png\/bmp):\" image
\necho -e \"${yellow} \u6dfb\u52a0\u6c34\u5370\u5b8c\u6210,\u7a0b\u5e8f\u5c06\u5f00\u59cb\u63a8\u6d41. ${font}\"
\n# \u5faa\u73af
\nwhile true
\ndo
\ncd $folder
\nfor video in $(ls *.mp4)
\ndo
\nffmpeg -re -i \"$video\" -i \"$image\" -filter_complex overlay=W-w-5:5 -c:v libx264 -c:a aac -b:a 192k -strict -2 -f flv ${rtmp}
\ndone
\ndone
\nfi
\nif [ $watermark = \"no\" ]
\nthen
\necho -e \"${yellow} \u4f60\u9009\u62e9\u4e0d\u6dfb\u52a0\u6c34\u5370,\u7a0b\u5e8f\u5c06\u5f00\u59cb\u63a8\u6d41. ${font}\"
\n# \u5faa\u73af
\nwhile true
\ndo
\ncd $folder
\nfor video in $(ls *.mp4)
\ndo
\nffmpeg -re -i \"$video\" -c:v copy -c:a aac -b:a 192k -strict -2 -f flv ${rtmp}
\ndone
\ndone
\nfi
\n}<\/p>\n

# \u505c\u6b62\u63a8\u6d41
\nstream_stop(){
\nscreen -S stream -X quit
\nkillall ffmpeg
\n}<\/p>\n

# \u5f00\u59cb\u83dc\u5355\u8bbe\u7f6e
\necho -e \"${yellow} CentOS7 X86_64 FFmpeg\u65e0\u4eba\u503c\u5b88\u5faa\u73af\u63a8\u6d41 For LALA.IM ${font}\"
\necho -e \"${red} \u8bf7\u786e\u5b9a\u6b64\u811a\u672c\u76ee\u524d\u662f\u5728screen\u7a97\u53e3\u5185\u8fd0\u884c\u7684! ${font}\"
\necho -e \"${green} 1.\u5b89\u88c5FFmpeg (\u673a\u5668\u8981\u5b89\u88c5FFmpeg\u624d\u80fd\u6b63\u5e38\u63a8\u6d41) ${font}\"
\necho -e \"${green} 2.\u5f00\u59cb\u65e0\u4eba\u503c\u5b88\u5faa\u73af\u63a8\u6d41 ${font}\"
\necho -e \"${green} 3.\u505c\u6b62\u63a8\u6d41 ${font}\"
\nstart_menu(){
\nread -p \"\u8bf7\u8f93\u5165\u6570\u5b57(1-3),\u9009\u62e9\u4f60\u8981\u8fdb\u884c\u7684\u64cd\u4f5c:\" num
\ncase \"$num\" in
\n1)
\nffmpeg_install
\n;;
\n2)
\nstream_start
\n;;
\n3)
\nstream_stop
\n;;
\n*)
\necho -e \"${red} \u8bf7\u8f93\u5165\u6b63\u786e\u7684\u6570\u5b57 (1-3) ${font}\"
\n;;
\nesac
\n}
\n<\/code>
\n# \u8fd0\u884c\u5f00\u59cb\u83dc\u5355 start_menu ******\u5faa\u73af\u811a\u672c\u5730\u5740 lala\u7684\u7f51\u7ad9********** https:\/\/lala.im\/4816.html \u811a\u672c\u91cc\u9762\u9700\u8981\u4fee\u6539\u7684\u5185\u5bb9\uff08\u6839\u636e\u89c6\u9891\u64cd\u4f5c \u6b64\u5904\u6839\u636eYouTube\u5e73\u53f0\u4f18\u5316<\/p>\n

\u4e0d\u8981\u7528\u5728\u5176\u4ed6\u5e73\u53f0 \u7801\u7387\u4e0d\u4e00\u5b9a\u5408\u9002 \u968f\u673a\u529f\u80fd\u7531\u9ec4\u6cb3\u8d21\u732e\uff09 \u4fee\u653972-78\u884c\uff0c\u66ff\u6362\uff0c\u6839\u636e\u81ea\u5df1\u670d\u52a1\u5668\u6027\u80fd\u8c03\u6574\u7801\u7387\uff0c\u8fd9\u662fB\u7ad9\u9009ultrafast\u6700\u5feb\u63a8\u6d41\uff0c30\u523060\u5e27\uff0c\u7801\u73871500\u52306000K\uff0c\u97f3\u989190-128K \u6ce8\u610f\u4ee3\u7801\u5bf9\u9f50\uff0c\u7528\u4e13\u4e1a\u7684\u4ee3\u7801\u7f16\u8f91\u5668<\/p>\n

\u3000\u3000\u3000\u3000\u3000\u3000video=$(find .\/ -type f | shuf -n 1)
\nffmpeg -re -i \"$video\" -preset ultrafast -vcodec libx264 -g 60 -b:v 6000k -c:a aac -b:a 128k -strict -2 -f flv ${rtmp}
\ndone
\nfi
\n}<\/code><\/p>\n

 <\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u64b8\u4e86\u4e2aFFmpeg\u7684\u5faa\u73af\u63a8\u6d41\u811a\u672c\uff0c\u4f60\u7684VPS\u9664\u4e86\u5403\u7070\u4ee5\u5916\u8fd8\u80fd24\u5c0f\u65f6\u4e0d\u95f4\u65ad\u76f4\u64ad\u89c6\u9891\u3002\u81ea\u5df1\u7528\u7684\u811a\u672c\uff0c\u5355\u7eaf\u5206\u4eab\u4e00\u4e0b […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"_links":{"self":[{"href":"https:\/\/www.wjxy.net.cn\/index.php?rest_route=\/wp\/v2\/posts\/2605"}],"collection":[{"href":"https:\/\/www.wjxy.net.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wjxy.net.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wjxy.net.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wjxy.net.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2605"}],"version-history":[{"count":4,"href":"https:\/\/www.wjxy.net.cn\/index.php?rest_route=\/wp\/v2\/posts\/2605\/revisions"}],"predecessor-version":[{"id":2802,"href":"https:\/\/www.wjxy.net.cn\/index.php?rest_route=\/wp\/v2\/posts\/2605\/revisions\/2802"}],"wp:attachment":[{"href":"https:\/\/www.wjxy.net.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2605"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wjxy.net.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2605"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wjxy.net.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2605"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}