怎么编译 ffmpeg 让其支持 rtmps

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1. Install the dependencies
apt-get -y install build-essential autoconf automake cmake libtool git checkinstall nasm yasm libass-dev libfreetype6-dev libsdl2-dev libtool libva-dev libvdpau-dev libvorbis-dev libxcb1-dev libxcb-shm0-dev libxcb-xfixes0-dev pkg-config texinfo wget zlib1g-dev libchromaprint-dev frei0r-plugins-dev ladspa-sdk libcaca-dev libcdio-paranoia-dev libcodec2-dev libfontconfig1-dev libfreetype6-dev libfribidi-dev libgme-dev libgsm1-dev libjack-dev libmodplug-dev libmp3lame-dev libopencore-amrnb-dev libopencore-amrwb-dev libopenjp2-7-dev libopenmpt-dev libopus-dev libpulse-dev librsvg2-dev librubberband-dev librtmp-dev libshine-dev libsmbclient-dev libsnappy-dev libsoxr-dev libspeex-dev libssh-dev libtesseract-dev libtheora-dev libtwolame-dev libv4l-dev libvo-amrwbenc-dev libvpx-dev libwavpack-dev libwebp-dev libx264-dev libx265-dev libxvidcore-dev libxml2-dev libzmq3-dev libzvbi-dev liblilv-dev libmysofa-dev libopenal-dev opencl-dev gnutls-dev libfdk-aac-dev

2. Prepare source code
#clone source code (parameter list)
#git clone https://git.ffmpeg.org/ffmpeg.git ffmpeg
#git checkout 4154f89

wget https://github.com/FFmpeg/FFmpeg/archive/n4.1.3.tar.gz
tar -xvf n4.1.3.tar.gz

cd FFmpeg-n4.1.3

3. Configuration
./configure --disable-shared --enable-static --enable-pthreads --enable-gpl --enable-nonfree --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libvorbis --enable-libvpx --enable-libx264 --enable-filters --enable-openssl --enable-runtime-cpudetect --extra-version=patrickz

or

./configure --disable-shared --enable-static --enable-pthreads --enable-nonfree --enable-version3 --enable-hardcoded-tables --enable-avresample --enable-ffplay --enable-gpl --enable-libmp3lame --enable-libopus --enable-librubberband --enable-libsnappy --enable-libtesseract --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxvid --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librtmp --enable-libspeex  --disable-libjack --disable-indev=jack --enable-libsoxr --enable-openssl --enable-runtime-cpudetect --extra-version=patrickz

4. Build
make
make install


5. Try
./ffmpeg -f lavfi -re -i "life=s=300x200:mold=10:r=25:ratio=0.1:death_color=#C83232:life_color=#00ff00,scale=1200:800:flags=16" -f lavfi -re -i sine=frequency=1000:sample_rate=44100 -pix_fmt yuv420p -c:v libx264 -b:v 1000k -g 30 -keyint_min 120 -profile:v baseline -preset veryfast -c:a aac -b:a 96k  -f flv "rtmps://live-api-s.facebook.com:443/rtmp/{YOUR STREAM KEY}"