#!/bin/sh
# get rid of the cursor so we don't see it when videos are running
setterm -cursor off
# set here the path to the directory containing your videos
VIDEOPATH="/home/pi/Videos/360p"
# you can normally leave this alone
SERVICE="ffmpeg -re -i"
#SERVICE2="-vcodec libx264 -acodec copy -vf scale=360:640 -b:v 400k -b:a 120k -f flv rtmp://www.chaisz.xyz/live/livestream"
SERVICE2="-c copy -f flv rtmp://www.xxx.com/room"
for entry in $VIDEOPATH/*
do
clear
$SERVICE $entry $SERVICE2 > /dev/null
while ps ax | grep -v grep | grep $SERVICE > /dev/null
do
sleep 5;
done
done
这段代码的作用是把/home/pi/Videos/360p目录下的视频推到rtmp://www.xxx.com/room 这个地址
服务器带宽只有1Mb,也就360p的可以流畅播放了。
1。 安装sdl2
sudo apt-get install libsdl2-dev
2。安装x264
git clone git://git.videolan.org/x264.git
cd x264
./configure --host=arm-unknown-linux-gnueabi --enable-static --disable-opencl --enable-shared
make -j4
sudo make install
【增加选项 –enable-shared可避免安装 ffmpeg 时出现错误 ERROR: libx264 not found】
树莓派是4核CPU，编译时加上 -j4可以加快编译速度
3。安装ffmpeg
git clone git://source.ffmpeg.org/ffmpeg.git
cd ffmpeg
./configure --arch=armv7l --target-os=linux \
--enable-gpl --enable-libx264 \
--enable-nonfree \
\
--enable-omx \
--enable-omx-rpi \
--enable-encoder=h264_omx \
\
--enable-mmal \
--enable-hwaccel=h264_mmal \
--enable-decoder=h264_mmal
make -j2
sudo make install
报错——ERROR: OMX_Core.h not found.
解决——sudo apt-get install libomxil-bellagio-dev
树莓派omxplayer可以流畅播放1080p的视频
安装
sudo apt-get install omxplayer
使用
omxplayer -r -o local videopath
播放脚本
#!/bin/sh
# get rid of the cursor so we don't see it when videos are running
setterm -cursor off
# set here the path to the directory containing your videos
VIDEOPATH="/home/pi/Videos/1080p"
# you can normally leave this alone
SERVICE="omxplayer -r -o local"
for entry in $VIDEOPATH/*
do
clear
$SERVICE $entry > /dev/null
while ps ax | grep -v grep | grep $SERVICE > /dev/null
do
sleep 5;
done
done
