centos7 yum安装ffmpeg

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centos7 yum安装ffmpeg

$ yum install epel-release

$ yum localinstall --nogpgcheck https://download1.rpmfusion.org/free/el/rpmfusion-free-release-7.noarch.rpm

$ yum install ffmpeg ffmpeg-devel -y

$ ffmpeg -version
ffmpeg version 3.4.7 Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 4.8.5 (GCC) 20150623 (Red Hat 4.8.5-39)

centos 安装 bento4 处理mp4 为 MPEG-DASH流

Bento4 Bento4是一个C ++类库和工具,旨在读取和写入ISO-MP4文件。此格式在国际规范ISO / IEC 14496-12、14496-14和14496-15中定义。该格式是Apple Quicktime...

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apache-kafka 和apache-zookeeper 设置 systemd服务和开机启动

参考:https://gist.github.com/vipmax/9ceeaa02932ba276fa810c923dbcbd4f 启动命令 #启动 $ systemctl daemon-reload $ systemctl enable kafka-zookeeper.s...

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ffmpeg下载m3u8为mp4

ffmpeg -i "https://www.test.com/a.m3u8" -bsf:a aac_adtstoasc -vcodec copy -c copy -crf 50 test.mp4

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