因为安装的PPSteam不能播放视频。怀疑是mplayer的问题。在网上找打PPS官网有一个针对MPlayer-1.0rc3的补丁文件mplayer.patch,决定试一试。
我在mplayer官网上下载的MPlayer-1.0rc3源码,最新的源码是MPlayer-1.1。我是过了,MPlayer-1.1安装起来相当顺利,./configure make&&make install 就直接装上了。但是MPlayer-1.0rc3却非常费劲。不管有没有打这个PPS的补丁……
首先下载补丁,补丁文件是从PPS官网上下载的mplayer.patch,将其放到当前工作路径/home,
然后,下载MPlayer-1.0rc3.tar.bz2的源码,将其下载到/home,
之后解压
@home: tar -xvf MPlayer-1.0rc3.tar.bz2
首先,下载MPlayer-1.0rc3.tar.bz2的源码(),
之后解压
tar -xvf MPlayer-1.0rc3.tar.bz2
这样,/home 之中就有pps的补丁和一个文件夹MPlayer-1.0rc3了,接下来,安装pps官网的安装方法(),改一下MPlayer源码的文件夹名称@home: mv MPlayer-1.0rc3 MPlayer-PPS
就在当前路径/home下运行
patch -p1 < mplayer.patch这样,补丁就打好了。另外,mplayer还要下载Codecs,也是从MPlayer官网上下载(),我下载的是all-20110131.tar.bz2。然后将其复制到/usr/share/codes目录,这个目录没有就新建一个。然后在这个目录/usr/share/codecs内,解压all-20110131.tar.bz2。
#codecs: tar -xvf all-20110131.tar.bz2
然后,进入到MPlayer-PPS路径内,运行configure
@home: cd MPlayer-PPS
@MPlayer-PPS: ./configure --prefix=/usr --confdir=/etc/mplayer --enable-largefiles --enable-x11 --disable-gui --codecsdir=/usr/share/codecs/ --language=zh_CN --disable-png --disable-live
编译:
@MPlayer-PPS: make
出错,提示
libvo/vo_png.c:56:28: error: 'Z_NO_COMPRESSION' undeclared here (not in a function)
libvo/vo_png.c: In function 'create_png':
libvo/vo_png.c:160:9: error: dereferencing pointer to incomplete type
make: *** [libvo/vo_png.o] 错误 1
在网上四处查,发现一个网页( 和 这个貌似是正解,但是没有搞懂怎么弄),与另一个网页(这个网页提到了个办法,可以通过加 --disable-png 让编译通过)
于是,再试
@MPlayer-PPS: make distclean
@MPlayer-PPS: ./configure --codecsdir=/usr/share/codecs/ --disable-png
@MPlayer-PPS: make
libmpdemux/demux_rtp.cpp:79:20: error: 'class RTSPClient' has no member named 'describeWithPassword'
libmpdemux/demux_rtp.cpp:81:20: error: 'class RTSPClient' has no member named 'describeURL'
libmpdemux/demux_rtp.cpp: In function 'demuxer_t* demux_open_rtp(demuxer_t*)':
libmpdemux/demux_rtp.cpp:123:61: error: invalid conversion from 'int' to 'const char*' [-fpermissive]
/usr/include/liveMedia/RTSPClient.hh:36:22: error: initializing argument 2 of 'static RTSPClient* RTSPClient::createNew(UsageEnvironment&, const char*, int, const char*, portNumBits)' [-fpermissive]
libmpdemux/demux_rtp.cpp:123:61: error: invalid conversion from 'const char*' to 'int' [-fpermissive]
/usr/include/liveMedia/RTSPClient.hh:36:22: error: initializing argument 3 of 'static RTSPClient* RTSPClient::createNew(UsageEnvironment&, const char*, int, const char*, portNumBits)' [-fpermissive]
libmpdemux/demux_rtp.cpp:213:21: error: 'class RTSPClient' has no member named 'setupMediaSubsession'
libmpdemux/demux_rtp.cpp:225:24: error: 'class RTSPClient' has no member named 'playMediaSession'
libmpdemux/demux_rtp.cpp: In function 'void teardownRTSPorSIPSession(RTPState*)':
libmpdemux/demux_rtp.cpp:586:27: error: 'class RTSPClient' has no member named 'teardownMediaSession'
libmpdemux/demux_rtp.cpp: In function 'char* openURL_rtsp(RTSPClient*, const char*)':
libmpdemux/demux_rtp.cpp:83:1: warning: control reaches end of non-void function [-Wreturn-type]
make: *** [libmpdemux/demux_rtp.o] 错误 1
晕,网上搜,找到https://bugs.archlinux.org/task/28759 里面也有一个折衷方法,加--disable-live 参数,接着试
@MPlayer-PPS: make distclean
@MPlayer-PPS: ./configure --codecsdir=/usr/share/codecs/ --disable-png --disable-live
@MPlayer-PPS: make
就通过了,之后安装
@MPlayer-PPS: sudo make install
P.S.
看到网上有人安装mplayer,配置的参数是 ./configure --prefix=/usr --confdir=/etc/mplayer --enable-largefiles --enable-x11 --enable-gui --codecsdir=/usr/share/codecs/ --language=zh_CN
尝试,发现也会有错
MPlayer Error: The GUI requires GTK devel packages (which were not found).
这时候要吧GUI选项去掉或者改成 --diable-gui 才能行。