安装了解码器怎么还是没办法播放RMVB文件？

[root@localhost ~]# cd /home/lanpeng/Desktop
[root@localhost Desktop]# tar xjvf essential-20061022.tar.bz2
essential-20061022/
essential-20061022/wvc1dmod.dll
essential-20061022/vp7vfw.dll
essential-20061022/vsshdsd.dll
essential-20061022/README
essential-20061022/tvqdec.dll
essential-20061022/lsvxdec.dll
essential-20061022/wmsdmod.dll
essential-20061022/vdowave.drv
essential-20061022/VDODEC32.dll
essential-20061022/DECVW_32.DLL
essential-20061022/wmvadvd.dll
essential-20061022/msms001.vwp
essential-20061022/mi-sc4.acm
essential-20061022/AvidQTAVUICodec.qtx
essential-20061022/BeHereiVideo.qtx
essential-20061022/CLRVIDDC.DLL
essential-20061022/CtWbJpg.DLL
essential-20061022/LCMW2.dll
essential-20061022/LCODCCMW2E.dll
essential-20061022/QuickTime.qts
essential-20061022/QuickTimeEssentials.qtx
essential-20061022/QuickTimeInternetExtras.qtx
essential-20061022/ViVD2.dll
essential-20061022/acelpdec.ax
essential-20061022/alf2cd.acm
essential-20061022/aslcodec_dshow.dll
essential-20061022/atrac3.acm
essential-20061022/atrc.so.6.0
essential-20061022/clrviddd.dll
essential-20061022/cook.so
essential-20061022/drvc.so
essential-20061022/dspr.so.6.0
essential-20061022/iac25_32.ax
essential-20061022/icmw_32.dll
essential-20061022/imc32.acm
essential-20061022/ir41_32.dll
essential-20061022/ir50_32.dll
essential-20061022/ivvideo.dll
essential-20061022/jp2avi.dll
essential-20061022/lhacm.acm
essential-20061022/m3jp2k32.dll
essential-20061022/msh261.drv
essential-20061022/msscds32.ax
essential-20061022/nsrt2432.acm
essential-20061022/qpeg32.dll
essential-20061022/qtmlClient.dll
essential-20061022/rt32dcmp.dll
essential-20061022/sipr.so.6.0
essential-20061022/tokf.so.6.0
essential-20061022/tokr.so.6.0
essential-20061022/vid_3ivX.xa
essential-20061022/vivog723.acm
essential-20061022/voxmsdec.ax
essential-20061022/vp4vfw.dll
essential-20061022/vp6vfw.dll
essential-20061022/vssh264.dll
essential-20061022/vssh264core.dll
essential-20061022/vssh264dec.dll
essential-20061022/vsslight.dll
essential-20061022/vsswlt.dll
essential-20061022/wma9dmod.dll
essential-20061022/wmadmod.dll
essential-20061022/wmspdmod.dll
essential-20061022/wmv9dmod.dll
essential-20061022/wmvdmod.dll
essential-20061022/wnvwinx.dll
[root@localhost Desktop]# mv essential-20061022 /usr/lib/codecs
[root@localhost Desktop]# hmod 644 /usr/lib/codecs/*
-bash: hmod: command not found
[root@localhost Desktop]# chmod 644 /usr/lib/codecs/*
[root@localhost Desktop]# unzip windows-all-20061022.zip
Archive: windows-all-20061022.zip
creating: windows-all-20061022/
inflating: windows-all-20061022/wvc1dmod.dll
inflating: windows-all-20061022/vp7vfw.dll
inflating: windows-all-20061022/zmbv.dll
inflating: windows-all-20061022/ViVD2.dll
inflating: windows-all-20061022/vsshdsd.dll
inflating: windows-all-20061022/Readme.txt
inflating: windows-all-20061022/tvqdec.dll
inflating: windows-all-20061022/lsvxdec.dll
inflating: windows-all-20061022/wmsdmod.dll
inflating: windows-all-20061022/vdowave.drv
inflating: windows-all-20061022/VDODEC32.dll
inflating: windows-all-20061022/DECVW_32.DLL
inflating: windows-all-20061022/wmvadvd.dll
inflating: windows-all-20061022/ctadp32.acm
inflating: windows-all-20061022/mi-sc4.acm
inflating: windows-all-20061022/atrc3260.dll
inflating: windows-all-20061022/cook3260.dll
inflating: windows-all-20061022/drv33260.dll
inflating: windows-all-20061022/drv43260.dll
inflating: windows-all-20061022/pncrt.dll
inflating: windows-all-20061022/sipr3260.dll
inflating: windows-all-20061022/tokr3260.dll
inflating: windows-all-20061022/drv23260.dll
inflating: windows-all-20061022/QuickTime.qts
inflating: windows-all-20061022/QuickTimeEssentials.qtx
inflating: windows-all-20061022/QuickTimeInternetExtras.qtx
inflating: windows-all-20061022/qtmlClient.dll
inflating: windows-all-20061022/aslcodec_vfw.dll
inflating: windows-all-20061022/scg726.acm
inflating: windows-all-20061022/CLRVIDDC.DLL
inflating: windows-all-20061022/CtWbJpg.DLL
inflating: windows-all-20061022/LCodcCMP.dll
inflating: windows-all-20061022/acelpdec.ax
inflating: windows-all-20061022/alf2cd.acm
inflating: windows-all-20061022/asusasv2.dll
inflating: windows-all-20061022/asusasvd.dll
inflating: windows-all-20061022/ativcr2.dll
inflating: windows-all-20061022/atrac3.acm
inflating: windows-all-20061022/avimszh.dll
inflating: windows-all-20061022/avizlib.dll
inflating: windows-all-20061022/clrviddd.dll
inflating: windows-all-20061022/divx.dll
inflating: windows-all-20061022/divx_c32.ax
inflating: windows-all-20061022/divxa32.acm
inflating: windows-all-20061022/divxc32.dll
inflating: windows-all-20061022/divxdec.ax
inflating: windows-all-20061022/huffyuv.dll
inflating: windows-all-20061022/i263_32.drv
inflating: windows-all-20061022/iccvid.dll
inflating: windows-all-20061022/icmw_32.dll
inflating: windows-all-20061022/imaadp32.acm
inflating: windows-all-20061022/imc32.acm
inflating: windows-all-20061022/ir32_32.dll
inflating: windows-all-20061022/ir41_32.dll
inflating: windows-all-20061022/ir50_32.dll
inflating: windows-all-20061022/ivvideo.dll
inflating: windows-all-20061022/jp2avi.dll
inflating: windows-all-20061022/l3codeca.acm
inflating: windows-all-20061022/l3codecx.ax
inflating: windows-all-20061022/lhacm.acm
inflating: windows-all-20061022/m3jp2k32.dll
inflating: windows-all-20061022/m3jpeg32.dll
inflating: windows-all-20061022/m3jpegdec.ax
inflating: windows-all-20061022/mcdvd_32.dll
inflating: windows-all-20061022/mcmjpg32.dll
inflating: windows-all-20061022/mpg4c32.dll
inflating: windows-all-20061022/mpg4ds32.ax
inflating: windows-all-20061022/msadp32.acm
inflating: windows-all-20061022/msg711.acm
inflating: windows-all-20061022/msgsm32.acm
inflating: windows-all-20061022/msh261.drv
inflating: windows-all-20061022/msms001.vwp
inflating: windows-all-20061022/msnaudio.acm
inflating: windows-all-20061022/msrle32.dll
inflating: windows-all-20061022/msscds32.ax
inflating: windows-all-20061022/msvidc32.dll
inflating: windows-all-20061022/mvoiced.vwp
inflating: windows-all-20061022/nsrt2432.acm
inflating: windows-all-20061022/pclepim1.dll
inflating: windows-all-20061022/qdv.dll
inflating: windows-all-20061022/qpeg32.dll
inflating: windows-all-20061022/rt32dcmp.dll
inflating: windows-all-20061022/sp5x_32.dll
inflating: windows-all-20061022/tm20dec.ax
inflating: windows-all-20061022/tsccvid.dll
inflating: windows-all-20061022/tssoft32.acm
inflating: windows-all-20061022/ubv263d+.ax
inflating: windows-all-20061022/ubvmp4d.dll
inflating: windows-all-20061022/ultimo.dll
inflating: windows-all-20061022/vgpix32d.dll
inflating: windows-all-20061022/vivog723.acm
inflating: windows-all-20061022/voxmsdec.ax
inflating: windows-all-20061022/vp31vfw.dll
inflating: windows-all-20061022/vp4vfw.dll
inflating: windows-all-20061022/vp5vfw.dll
inflating: windows-all-20061022/vp6vfw.dll
inflating: windows-all-20061022/vssh264.dll
inflating: windows-all-20061022/vssh264core.dll
inflating: windows-all-20061022/vssh264dec.dll
inflating: windows-all-20061022/vsslight.dll
inflating: windows-all-20061022/vsswlt.dll
inflating: windows-all-20061022/wma9dmod.dll
inflating: windows-all-20061022/wmadmod.dll
inflating: windows-all-20061022/wmspdmod.dll
inflating: windows-all-20061022/wmv8ds32.ax
inflating: windows-all-20061022/wmv9dmod.dll
inflating: windows-all-20061022/wmvdmod.dll
inflating: windows-all-20061022/wmvds32.ax
inflating: windows-all-20061022/wnvplay1.dll
inflating: windows-all-20061022/wnvwinx.dll
[root@localhost Desktop]#
[root@localhost Desktop]# mv windows-all-20061022 /usr/lib/wincodecs
[root@localhost Desktop]#
[root@localhost Desktop]# chmod 644 /usr/lib/wincodecs/*
[root@localhost Desktop]#
[root@localhost Desktop]# chown root.root /usr/lib/wincodecs/*
[root@localhost Desktop]#