你所提共的資訊還不足,是完全不能撥還是?基本上沒有一個軟體可以解所有的檔案,Windows Media Classic我就裝了3個,還有klmcodec102.exe.vorbisacm_20020708目前才算天下無敵

K-Lite Codec Pack

>> Features:

* Media Player Classic [version 6.4.8.2]

* DivX Pro [version 5.1.1] [Decoding]
* DivX Pro [version 5.1.1] [Encoding]
* DivX MPEG-4 Low and Fast motion [version 4.1.0.3927]
* XviD [version 1.01] [2004-06-05] [Decoding]
* XviD [version 1.01] [2004-06-05] [Encoding]
* 3ivX [version D4 4.5.1] [Decoding]
* 3ivX [version D4 4.5.1] [Encoding]
* Windows Media 7 [version 7.1.0.3055]
* Windows Media 8 [version 8.0.0.371]
* Windows Media 9 VCM [version 9.0.1.369]
* On2 VP3 [version 3.2.5.0]
* On2 VP6 [version 6.2.0.10] [Decoding]
* On2 VP6 [version 6.2.0.10] [Encoding]
* Cyberlink DVD decoder [version 5.0.0.1130]
* Ligos Indeo XP [version 5.2820.15.58]
* Intel Indeo [version 4.51.16.2]
* Intel Indeo [version 3.24.15.03]
* Intel I.263 [version 2.55.1.16]
* huffyuv [version 2.2.0]
* MS MPEG-4 [version 4.1.0.3927]
* Ligos/Elecard/MainConcept MPEG-2 demuxers & decoders

* Fraunhofer MP3 DirectShow decoder [version 1.9.0.311]
* LAME MP3 Encoder [version 3.96]
* WMA DirectShow decoder [version 8.0.0.4487]
* AC3 DirectShow decoder [version 0.70b mod]
* AC3 ACM decoder [version 0.7]
* Ogg Vorbis DirectShow decoder (CoreVorbis) [version 1.0b5]
* AAC DirectShow decoder (CoreAAC) [version 1.0b9]
* MusePack DirectShow decoder [version 1.0.0.3]
* Voxware DirectShow decoder [version 1.0.0.12]
* Monkey's Audio DirectShow decoder [version 1.00]

* Ogg Vorbis DirectShow filters [version 0.9.9.5]
* Matroska DirectShow splitter [version 1.0.2.3]
* DirectVobSub (vsfilter) [version 2.33]
* Matrix Mixer [version 0.30b]
* SHOUTcast Source [version 1.0.0.1]
* Morgan Multimedia Stream Switcher [version 0.9.9]
* DivX Anti-Freeze [version 0.4]

* GSpot Codec Information Appliance [version 2.21 build 030711]
* FourCC Changer
* Bitrate Calculator

>> Notes:

* Media Player Classic has a native MPEG-2 decoder. So if you use that player, you don't need to install a MPEG-2 decoder. If you use another player and don't know which combination of MPEG-2 filters to choose, then the Elecard / Ligos combination is recommended.

* DirectVobSub is a tool for displaying subtitles. Your subtitle file should have the same filename as your video file (for example Movie.avi and Movie.sub) and should be in the same folder as your video file. Then the subtitles will automatically be displayed in most players.

* Matrix Mixer can be used to amplify the sound of a video file. It also can mix stereo sound to multiple channels (useful for 4.1 and higher speaker sets).

* Morgan Multimedia Stream Switcher can be used to switch between two audio streams in a video file that has two audio streams. These types of video files are not very common.

* GSpot is a tool that can tell you exactly which codecs are needed to play a certain video file. This is very helpful when you have troubles playing a video file.

* The FourCC (Four Character Code) Changer is a program for changing the FourCC of a video file, which is used to identify which codec should be used to decode the file. This tool is for expert users only.

補充截圖
一放就出現這個


安裝上ffdshow后就能放，但是我不想ffdshow...更不想裝Codec Pack
搞不懂爲什麽放不了...

有試過用 VLC 來播放嗎?!
http://www.videolan.org/

你裝的codec都有點舊了
不想裝解碼包就更新你的Xvid
Xvid更新到Koepi's XviD Codec 1.0.2 Final
AC3也更新到AC3Filter 1.01a RC5

也可以用 gspot 查查看囉。

沒什麼為什麼,就算你用Codec檢查器說都有支援,還是有時會遇到這種情形,...自己轉檔吧!

我遇到的是VLC可以播~但其它的都不能播~會跳掉