raspberry pi omxplayer mplayer
Contents
raspberry pi omxplayer mplayer
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#-r 全屏播放
#-o hdmi 输出音频到hdmi
#-subtitles 字幕
#-font 字体文件
omxplayer中文乱码可以直接在omxplayer中指定字体,直接使用wqy字体即可:
$omxplayer -t 1 -p -r -font /usr/share/fonts/truetype/wqy/wqy-zenhei.ttc -align center -o hdmi test.avi
omxplayer不支持外置字幕目前新版本omxplayer已经支持外置字幕,可以去网站上下载5,不过目前好像只支持utf-8,不行只能通过enca转码。
标准Raspbian版本中支持树莓派的GPU的播放器好像只有omxplayer,是个命令行程序,没有界面的,也不能拖动。它有很多参数,最常用的是-o,选项有local和hdmi,表示声音输出到audio out还是hdmi,omxplayer后面跟着要播放的文件名称,不支持wmv,不支持外置字幕。打开终端窗口,出现提示符后输入:
omxplayer -o hdmi 文件名
OMXplayer支持硬解码,因此是一个非常不错的选择。
支持格式目前知道的有: MKV、AVI、FLV、MP4
如果想用全屏播放,参数是: -r
如果想用HDMI输出声音,参数是: -o hdmi,并且有个前提: /boot/config.txt 里面设置HDMI_DRIVER=2
$ omxplayer –help
Usage: omxplayer [OPTIONS] [FILE]
Options :
-h / –help print this help
-a / –alang language audio language : e.g. ger
-n / –aidx index audio stream index : e.g. 1
-o / –adev device audio out device : e.g. hdmi/local
-i / –info dump stream format and exit
-s / –stats pts and buffer stats
-p / –passthrough audio passthrough
-d / –deinterlace deinterlacing
-w / –hw hw audio decoding
-3 / –3d switch tv into 3d mode
-y / –hdmiclocksync adjust display refresh rate to match video
-t / –sid index show subtitle with index
-r / –refresh adjust framerate/resolution to video
快捷键
– Decrease Volume
= Increase Volume
Left Arrow Seek -30 s
Right Arrow Seek +30 s
Down Arrow Seek -600 s
Up Arrow Seek +600 s
z Show Info
1 Decrease Speed
2 Increase Speed
j Previous Audio stream
k Next Audio stream
i Previous Chapter
o Next Chapter
n Previous Subtitle stream
m Next Subtitle stream
s Toggle subtitles
d Subtitle delay -250 ms
f Subtitle delay +250 ms
q Exit OMXPlayer
Space or p Pause/Resume
#compile from source
git clone https://github.com/popcornmix/omxplayer.git
http://tacy.github.io/blog/2013/02/10/raspberry-pi-notes/
http://www.xieaoran.tk/post/2015/01/15/raspberry-pi-hw-decode
Author -
LastMod 2013-04-21