操作系统：Ubuntu16.04.4 amd64
安装http://m3u8-segmenter.inodes.org/方式安装m3u8-segmenter报错，于是有了这篇文章
apt install aptitude apt-add-repository ppa:johnf-inodes/m3u8-segmenter aptitude update apt-get install m3u8-segmenter
其中在更新下载源的过程中报错：
root@ubuntu:/home/tomcat# aptitude update Hit http://mirrors.aliyun.com/ubuntu xenial InRelease Hit http://mirrors.aliyun.com/ubuntu xenial-updates InRelease Hit http://mirrors.aliyun.com/ubuntu xenial-backports InRelease Hit http://mirrors.aliyun.com/ubuntu xenial-security InRelease Hit http://archive.ubuntu.com/ubuntu xenial InRelease Ign http://ppa.launchpad.net/johnf-inodes/m3u8-segmenter/ubuntu xenial InRelease Hit http://archive.canonical.com/ubuntu xenial InRelease Hit http://ppa.launchpad.net/linuxuprising/java/ubuntu xenial InRelease Ign http://ppa.launchpad.net/johnf-inodes/m3u8-segmenter/ubuntu xenial Release Err http://ppa.launchpad.net/johnf-inodes/m3u8-segmenter/ubuntu xenial/main amd64 Packages 404 Not Found [IP: 91.189.95.83 80] Ign http://ppa.launchpad.net/johnf-inodes/m3u8-segmenter/ubuntu xenial/main i386 Packages Ign http://ppa.launchpad.net/johnf-inodes/m3u8-segmenter/ubuntu xenial/main all Packages Ign http://ppa.launchpad.net/johnf-inodes/m3u8-segmenter/ubuntu xenial/main Translation-en_US Ign http://ppa.launchpad.net/johnf-inodes/m3u8-segmenter/ubuntu xenial/main Translation-en W: The repository 'http://ppa.launchpad.net/johnf-inodes/m3u8-segmenter/ubuntu xenial Release' does not have a Release file. W: Failed to fetch http://ppa.launchpad.net/johnf-inodes/m3u8-segmenter/ubuntu/dists/xenial/main/binary-amd64/Packages: 404 Not Found [IP: 91.189.95.83 80] E: Some index files failed to download. They have been ignored, or old ones used instead. root@ubuntu:/home/tomcat# aptitude update Hit http://mirrors.aliyun.com/ubuntu xenial InRelease Hit http://mirrors.aliyun.com/ubuntu xenial-updates InRelease Hit http://mirrors.aliyun.com/ubuntu xenial-backports InRelease Hit http://mirrors.aliyun.com/ubuntu xenial-security InRelease Hit http://archive.ubuntu.com/ubuntu xenial InRelease Hit http://archive.canonical.com/ubuntu xenial InRelease Ign http://ppa.launchpad.net/johnf-inodes/m3u8-segmenter/ubuntu xenial InRelease Hit http://ppa.launchpad.net/linuxuprising/java/ubuntu xenial InRelease Ign http://ppa.launchpad.net/johnf-inodes/m3u8-segmenter/ubuntu xenial Release Err http://ppa.launchpad.net/johnf-inodes/m3u8-segmenter/ubuntu xenial/main amd64 Packages 404 Not Found [IP: 91.189.95.83 80] Ign http://ppa.launchpad.net/johnf-inodes/m3u8-segmenter/ubuntu xenial/main i386 Packages Ign http://ppa.launchpad.net/johnf-inodes/m3u8-segmenter/ubuntu xenial/main all Packages Ign http://ppa.launchpad.net/johnf-inodes/m3u8-segmenter/ubuntu xenial/main Translation-en_US Ign http://ppa.launchpad.net/johnf-inodes/m3u8-segmenter/ubuntu xenial/main Translation-en W: The repository 'http://ppa.launchpad.net/johnf-inodes/m3u8-segmenter/ubuntu xenial Release' does not have a Release file. W: Failed to fetch http://ppa.launchpad.net/johnf-inodes/m3u8-segmenter/ubuntu/dists/xenial/main/binary-amd64/Packages: 404 Not Found [IP: 91.189.95.83 80] E: Some index files failed to download. They have been ignored, or old ones used instead. root@ubuntu:/home/tomcat# apt-get install m3u8-segmenter Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package m3u8-segmenter
笔者的安装方法：
apt install curl build-essential automake automake1.11 libavformat-dev pkg-config ffmpeg cd /usr/src curl https://codeload.github.com/m3u8-segmenter/m3u8-segmenter/tar.gz/v1.0.2 -o m3u8-segmenter.v1.0.2.tar.gz tar -zxvf m3u8-segmenter.v1.0.2.tar.gz #安装m3u8-segmenter aclocal autoreconf automake -ac ./configure make sudo make install
安装截图
centos7安装命令：
yum install gcc make nasm pkgconfig wget curl curl-devel zlib-devel openssl-devel perl cpio expat-devel gettext-devel libtool mhash.x86_64 perl-Digest-SHA1.x86_64 pcre.i386 pcre.x86_64 pcre-devel.i386 pcre-devel.x86_64 curl https://codeload.github.com/m3u8-segmenter/m3u8-segmenter/tar.gz/v1.0.2 -o m3u8-segmenter.v1.0.2.tar.gz tar -zxvf m3u8-segmenter.v1.0.2.tar.gz #安装m3u8-segmenter aclocal automake -ac ./configure make sudo make install
windows版本
https://github.com/godka/m3u8-segmenter-for-Windows
可供测试下载视频：http://media.speech.zone/video/Speech_Processing_synthesis-TDPSOLA-21m37s.mp4
使用方法：
# -ar采样率 audio sampling rate # -ab 比特率 # -vn disable video #1、视频分片 ffmpeg -i Spring_Insight-Milestone_3-Screencast.mp4 -vcodec copy -acodec copy -vbsf h264_mp4toannexb | m3u8-segmenter -i - -n 10 -p screencast -m playlist.m3u8 --u http://example.org/video/ ffmpeg -i Spring_Insight-Milestone_3-Screencast.mp4 -vbsf mpegts | m3u8-segmenter -i - -n 10 -p /tmp/big_buck_bunny -m /tmp/big_buck.m3u8 -u http://inodes.org/bigbuck/ ffmpeg -loglevel quiet -i Spring_Insight-Milestone_3-Screencast.mp4 -f mpegts - | \ m3u8-segmenter -i - -d 20 -p /tmp/big_buck_bunny -m /tmp/big_buck.m3u8 -u http://inodes.org/bigbuck/ ffmpeg -er 4 -i input.mp3 -f mpegts -acodec libmp3lame -ar 22050 -ab 32k -vn - | \ m3u8-segmenter -i - -d 10 -p outputdir/prefix -m outputdir/output.m3u8 -u http://domain.com/ #2、音频分片 ffmpeg -er 4 -i output.wav -f mpegts -acodec pcm_s16le -ar 22050 -ab 256k -vn - | \ m3u8-segmenter -i - -d 10 -p /tmp/outputdir/prefix -m /tmp/outputdir/output_wav.m3u8 -u http://domain.com/ ffmpeg -er 4 -i output.wav -f mpegts -acodec pcm_s16le -ar 22050 -ab 256k -vn - | \ m3u8-segmenter -i - -d 10 -p outputdir/prefix -m outputdir/output_wav.m3u8 -u http://domain.com/ ffmpeg -er 4 -i output.wav -f mpegts -acodec pcm_s16le -ar 22050 -ab 256k -vn - | m3u8-segmenter -i - -d 10 -p outputdir/prefix -m outputdir/output_wav.m3u8 -u http://domain.com/ ffmpeg -i output.wav -f mpegts -acodec pcm_s16le -ar 22050 -ab 256k -vn - | \ m3u8-segmenter -i - -d 10 -p outputdir/prefix -m outputdir/output.m3u8 -u http://domain.com/
以上代码来自网络，由于过去时间太久，记不起来源。版权归原作者所有