唉，搞了半天，终于、最后还是在zoomplayer的官方网上找到答案。以后一定要上啊。:D
引自：
QuickTime (MOV):
As specified earlier, FFDShow can decode Sorenson and MPEG4 Video, which are the main Video Codecs used with the Apple Quicktime Format. To play most QuickTime content under DirectShow, you also need several other components. An AAC Decoder (specified later in the article) and a QuickTime Splitter filter (a component that knows how to parse the QuickTime format and send the data to the Audio/Video decoders).
Currently, the best QuickTime splitter is part of the 3ivx decoder package. 3ivx contains an MPEG4 decoder/encoder, AAC decoder and the QuickTime Splitter. We ONLY want the splitter as the decoder/encoders are time-limited and would expire after certain usage. So after installing the 3ivx package, use the Zoom Player filter manager (Options / Filter Control / Management / Registered Filter Manager) to unregister all the 3ivx components (except the splitter of course).
Once you have the component installed, using the latest version of FFDShow, enable the SVQ1 and SVQ3 codecs (under the codecs section of the FFDShow configuration dialog). Once that's done, disable the ActiveX QuickTime playback within Zoom Player (v3.20 and up) so that the DirectShow playback could kick in (Options / Filter Control / Settings). While the ActiveX support in Zoom Player should allow any QuickTime file to be played, it's not as stable or fluid as DirectShow. If a certain file won't play, you can always re-enable ActiveX support and give it a shot instead.
Note, if you're getting bad Audio or Video, open the 3ivx Splitter context menu (right-click video area with a video loaded, under Filter Properties") and make sure "Allow Unsupported Decoders" is enabled.
大体就是装了3ivx后，要自己手动将quicktime播放在zoomplayer里面disable了，然后再enable FFshow里面的SVQ1和SVQ3。
这年头，看片子也是一种挑战啊！！:confused: 不单要懂很多专业术语，还要个人操作性强。ac3音量小，又要去调filter...等等，反正filter装后，终有一天你一定是动它的，唉，真不容易啊！ :p 看来，百花齐放有时也不一定好。。。光与影。。。？？？
