树莓派 FFmpeg 支持GPU硬解码

1. 安装x264

git clone git://git.videolan.org/x264.git

./configure \

--enable-shared \

--enable-static \
--enable-strip \
--disable-cli

make

sudo make install 

2. 安装ffmpeg

git clone git://source.ffmpeg.org/ffmpeg.git 

./configure \

--enable-gpl \

--enable-version3 \

--enable-nonfree \

--enable-static \

--enable-ffmpeg \

--disable-ffplay \

--disable-ffprobe \

--disable-ffserver \

--disable-doc \

--disable-htmlpages \

--disable-manpages \

--disable-podpages \

--disable-txtpages \

--enable-libx264 \

--enable-mmal \

--enable-omx \

--enable-omx-rpi \

--disable-debug \

--disable-opencl \

--disable-thumb \

--disable-pic \

--disable-stripping \

--disable-everything \

--enable-encoder=libx264 \

--enable-decoder=h264 \

--enable-encoder=aac \

--enable-decoder=aac \

--enable-encoder=ac3 \

--enable-decoder=ac3 \

--enable-encoder=rawvideo \

--enable-decoder=rawvideo \

--enable-muxer=flv \

--enable-demuxer=flv \

--enable-muxer=mp4 \

--enable-demuxer=mpegvideo \

--enable-muxer=matroska \

--enable-demuxer=matroska \

--enable-muxer=wav \

--enable-demuxer=wav \

--enable-muxer='pcm*' \

--enable-demuxer='pcm*' \

--enable-muxer=rawvideo \

--enable-demuxer=rawvideo \

--enable-parser=h264 \

--enable-parser= aac  \

--enable-protocol=file \

--enable-protocol=tcp \

--enable-protocol=rtmp \

--enable-protocol=cache \

--enable-protocol=pipe \

--enable-filter=aresample \

--enable-filter=allyuv \

--enable-filter=scale \

--enable-indev=v4l2 \

--enable-indev=alsa \

--enable-encoder=h264_omx \

--enable-hwaccel=h264_mmal \

--enable-decoder=h264_mmal

make

sudo make install