Shell Raspbery Pi循环视频omxplayer
我一直在做一个项目,在一个文件夹中播放所有视频。它工作得很好,但我需要根据输入更改视频路径,该输入随CRON定期更改。我想让它在输入改变后立即改变视频路径,但不要等到当前视频结束,而是不要在当前视频路径中播放其余的视频 以下是播放文件夹中所有视频的代码:Shell Raspbery Pi循环视频omxplayer,shell,video,raspberry-pi,Shell,Video,Raspberry Pi,我一直在做一个项目,在一个文件夹中播放所有视频。它工作得很好,但我需要根据输入更改视频路径,该输入随CRON定期更改。我想让它在输入改变后立即改变视频路径,但不要等到当前视频结束,而是不要在当前视频路径中播放其余的视频 以下是播放文件夹中所有视频的代码: #!/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
#!/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="/mnt/storage/videos"
# you can normally leave this alone
SERVICE="omxplayer"
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
一个好的答案将不胜感激,谢谢 将for循环放入函数中,并在输入发生更改时递归调用它。您不需要while循环,因为只有在omxplayer完成视频播放后,脚本才会继续
#!/bin/sh
VIDEOPATH="/mnt/storage/videos"
SERVICE="omxplayer"
function playvideos {
for entry in $1/*
do
clear
$2 $entry > /dev/null
if [ $input_has_changed ]
then
# get new video path here
playvideos $NEW_VIDEO_PATH $2
break
fi
done
}
playvideos $VIDEOPATH $SERVICE