微软全息眼镜视频:为什么我的电脑看电影，不行

0x80040218: VFW_E_CANNOT_RENDER - No combination of filters could be found to render the stream.）。不能渲染的文件用mpc播放，如果关闭相应的内建源滤镜则文件无法打开（不关可以打开）；关闭内建源滤镜但如果在管理中选中相应的Splitter并设为首选，情况有些好转（在管理中把AVI Splitter设为首选之后，mpc播放avi正常；把Ogg Splitter设为首选之后，mpc播放OGM正常；但把Matroska Splitter设为首选后，mpc放MKV只能放一秒钟左右，然后自动关闭，无出错信息）。
mpg文件用wmp9、mpc播放，以及用G.Spot渲染都正常,Splitter用的都是Moonlight-Elecard MPEG2 Demultiplexer，视频解码器或者是Moonlight-Elecard MPEG2 Video Decoder（对VOB)或者是MPEG Video Decoder（对mpeg1).如果禁用Moonlight-Elecard MPEG2 Demultiplexer，不管是mpeg1还是mpeg2的文件，用wmp9和mpc都无法播放，用G.Spot也无法渲染。在mpc中开启内建的mpeg分离器，用wmp9不行但用mpc可以放mpeg1文件。
直接注册Gabest的Avisplitter，注册可以成功，情况和没注册一样（该显示不能播放的时候，还是显示不能播放）。先运行 regsvr32 /u quartz.dll,再注册Gabest的Avisplitter,注册可以成功，但用G.Spot渲染时G.Spot崩溃，部分出错信息如下：Warning: DirectShow crashed while GSpot was attempting to obtain information about a codec.

This is usually due to damaged, misconfigured, conflicting, or poorly written codec drivers. It is possible, perhaps even likely, that other media players will crash when they attempt to play this file as well, as most of them will also use DirectShow. GSpot was able to intercept the crash, and has attempted to identify the codec or filter involved; uninstalling or reinstalling this codec or filter may solve the problem.

归根结底的说

你把播放器重新装一下吧...