怎么编译 ffmpeg 让其支持 hevc(h265)

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1. Build x265
$wget https://bitbucket.org/multicorew ... s/x265_3.2.1.tar.gz
$tar zxvf x265_3.2.1.tar.gz
$cd x265_3.2.1/build/linux
$./make-Makefiles.bash
$make && make install

2. Build ffmpeg

2.1 Prepare souce code
$git clone https://github.com/ksvc/FFmpeg.git
$cd FFmpeg
$git reset --hard origin/release/3.4

2.2 Configure
./configure --enable-static --enable-pic \
        --disable-encoders --enable-encoder=aac --enable-encoder=libx264 --enable-gpl --enable-libx264 --enable-encoder=libx265  --enable-libx265 \
        --disable-decoders --enable-decoder=aac --enable-decoder=h264 --enable-decoder=hevc  \
        --disable-demuxers --enable-demuxer=aac --enable-demuxer=mov --enable-demuxer=mpegts --enable-demuxer=flv --enable-demuxer=h264 --enable-demuxer=hevc --enable-demuxer=hls  \
        --disable-muxers --enable-muxer=h264  --enable-muxer=flv --enable-muxer=f4v  --enable-muxer=mp4 \
        --disable-doc --extra-cflags="-fno-stack-check"

2.3 Build
$make -j8

2.4 Ttry
#push stream
$./ffmpeg -re -i ~/video/mp4/oceans.mp4 -c:a copy -c:v libx265 -f flv rtmp://your_rtmp_server/live/h265

#pull stream
$./ffplay rtmp://your_rtmp_server/live/h265

good luck!