Windows Vista DreamScene Not Working with Black or Blank Background Screen Windows Vista的dreamscene工作不与黑色或空白的背景画面
When trying to select and set a built-in included DreamScene content video clip as desktop background, or have downloaded and installed custom third-party DreamScene animated motion backgrounds, and want to run the new video scene as the DreamScene desktop wallpaper, the DreamScene background may goes off and appears as a black screen or blank screen.当试图选择和设置一个内置在dreamscene内容包括视频剪辑，作为桌面背景，或下载并安装自定义的第三党dreamscene动画议案的背景，和要执行新的视频场景作为dreamscene桌面墙纸， dreamscene背景5月云起飞和显示为一个黑色画面或空白屏幕。 The symptom may happen on first installation of DreamScene in Windows Vista, or DreamScene has been working fine previously, but suddenly the DreamScene desktop background display black video.症状可能会发生对第一次安装dreamscene在Windows Vista中，或dreamscene一直在努力罚款以前，但突然间dreamscene桌面背景显示黑色的影片。
DreamScene video black screen error normally only happen video clip contents in .MPG format (DreamScene supports MPEG and WMV formats). dreamscene视频黑屏错误通常只发生视频剪辑的内容。哩格式（ dreamscene支持MPEG和WMV格式） 。 The interesting and annoying part is that when the DreamScene video contents are open in any media player, including the Vista de facto player Windows Media Player (WMP 11), the video clip playbacks and works without any problem.有趣的一部分，和恼人的是，当dreamscene视频内容是开放在任何媒体播放器，包括Vista的事实上的播放机Windows Media Player （ WMP的11人） ，视频剪辑播放及工务局而不会有任何问题。 Only when the video is set as DreamScene background that users will get garbage on screen and see black desktop background.只有当视频设置为dreamscene背景下，用户将得到垃圾在屏幕上看到的黑色桌面背景。
If you pretty sure that you’re using Windows Vista Ultimate edition (only Ultimate edition supports DreamScene, or else go for如果您相当肯定您使用Windows Vista最终版（只有最终版支持dreamscene ，否则，走 DreamScene alternative dreamscene替代 with带有 third-party players第三党的球员 ), has turned on and ） ，已打开并 enabled Windows Aero Glass theme启用Windows Aero的玻璃主题 , and the graphics card (GPU unit) fulfills minimum specification requirements to run DreamScene, and the DreamScene still not working properly with blank background or black screen error, the reason is probably due to MPEG video decoder, especially MPEG2 codec which many .MPG DreamScene file encoded in to ensure high resolution DVD quality movie details. ，和图形卡（ GPU的单位）符合最低规格要求，运行dreamscene ，和dreamscene仍不能正常工作与空白背景或黑色画面的错误，原因可能是由于MPEG视频解码器，尤其是的MPEG2编解码器，其中很多。哩dreamscene文件编码，以确保高分辨率的DVD质量的电影的细节。 In DreamScene case, the MPEG-2 codec may be uninstalled, corrupted, messed up or the setting has failed to recognize any default decoder to MPEG1 or MPEG2 format used in DreamScene contents.在dreamscene情况下， MPEG - 2的编解码器，可卸载，损坏，搞砸，或设置不承认任何预设的解码器， mpeg1或MPEG2格式所用的dreamscene内容。
Windows Vista Ultimate has built-in Microsoft MPEG-2 Video Decoder which should allows smooth playback of all DVDs and DreamScene video contents. Windows Vista旗舰版已内置的Microsoft MPEG - 2视频解码器，应该允许流畅地播放所有DVD和dreamscene视频内容。 However, when you install any third-party codec or codec pack, normally the codecs that are installed will take precedence and will be used to decode video contents instead of default one.然而，当您安装任何第三方编码解码器或编解码器包，通常的编解码器安装将采取优先和将被用来解码的视频内容，而不是默认的1 。 So the DreamScene problem normally happens when you install program that comes with codecs of its own, especially codecpacks such as Vista Codec Package, which do tweak and adjustment to codec settings and may cause codec missing or corrupted, or the installer removes the original configuration for format decoder but fails to configure the default decoder for MPEG2 format properly.因此， dreamscene的问题，通常情况下当您安装程序附带的编解码器，其本身的，特别是codecpacks如Vista的编解码器包，它做的调整和调整，以编解码器的设置，并可能会导致编解码器丢失或损坏，或安装程序删除原配置格式的解码器，但没有配置默认解码器，以供MPEG2格式正确。
The solution is to make sure there is valid decoder codec for MPEG-1 and MPEG-2 video format in the Vista system.解决的办法是要确保有是有效的解码器的编解码器的MPEG - 1和MPEG - 2的视频格式，在Vista系统。 If you install如果您安装 Vista Codec Package Vista的编解码器包 (probably the main culprit to cause DreamScene black background problem), try to set the default decoder for MPEG1 and MPEG2 to libavcodec (supported by FFDShow) or libmpeg2 . （可能是主要的罪魁祸首，造成dreamscene黑色背景的问题） ，尝试设置默认的解码器，以供mpeg1和的MPEG2 ，以libavcodec （支持ffdshow ）或libmpeg2 。 To do so, run Video decoder configuration to configure FFDShow parameters, a DirectShow filter used by majority of codec packs to decompress various video formats, under 32bit Tools in VistaCodecs folder in Start menu.这样做，运行视频解码器配置配置ffdshow参数， DirectShow筛选器所使用的大多数编解码器包解压缩各种视频格式，根据32位工具在vistacodecs文件夹在开始菜单中。
If you download and install other codec pack such as Nimo Codec Pack, K-Lite Codec Pack, K-Lite Mega Codec Pack, XP Codec Pack, Codec Pack All in 1, Matroska Pack, Satsuki Decoder Pack and Lazy Man’s MKV Pack, check whether it comes with any configuration utility or tweak tool that allows you to manage DirectShow filters or other codecs’ settings to ensure MPEG-2 is assigned to a proper decoder.如果您下载并安装其他编解码器包，如nimo编解码器包，钾建兴编解码器包，钾Lite的大型编解码器包， XP的编解码器包，编解码器包，所有在一， matroska包， satsuki解码器包和懒惰的人的mkv包，请检查是否附带任何配置实用程序或调整工具，可让您管理DirectShow的过滤器或其他编解码器'的设置，以确保MPEG - 2的是分配给一个适当的解码器。
An alternative solution is by reinstalling legitimate program that has its own MPEG decoder, ie DVD authoring, burning or movie creating software such as Nero, and DVD player such a PowerDVD and WinDVD.另一种解决办法是重新安装程序合法，有它自己的MPEG解码器，即DVD创作，焚烧或电影制作软件，例如Nero的，和DVD播放机这样一个powerdvd和WinDVD 。
It all options above still unable to make DreamScene works, try to install standalone codec for MPEG2 decoder to reset, override and refresh all invalid MPEG-2 codec settings.它的所有选项以上仍无法作出dreamscene工程，尝试安装独立的编解码器MPEG2解码器重置，凌驾并刷新所有无效的MPEG - 2的编解码器的设置。 There are many MPEG-2 decoder available, the common one include DScaler MPEG Filters 0.0.8 (有很多MPEG - 2解码器可用，共同之一，包括dscaler的MPEG过滤器0.0.8 （ download DScaler5008.exe下载dscaler5008.exe ), ffdshow ( ） ， ffdshow （ download ffdshow_beta3_rev1324_20070701_clsid.exe下载ffdshow_beta3_rev1324_20070701_clsid.exe . 。 FFDShow is not just for MPEG2 but also many other audio and video formats such as DivX, Xvid and H.264.), Stinky’s MPEG-2 Codec 1.2.0.79 ( ffdshow不只是为的MPEG2 ，但也有许多其他音频和视频格式，例如DivX的， xvid和H.264 ） ，臭的MPEG - 2的编解码器1.2.0.79 （ download mpeg-2_codec.zip下载的MPEG - 2_codec.zip ) and GPL MPEG-1/2 Decoder ( ）和GPL的的MPEG - 1 / 2解码器（ download MpegDecoder012.msi下载mpegdecoder012.msi ) ）
Last possible workaround is to convert (tips:最后有可能替代方法是转换（提示： various video converters各种视频转换器 ) the Dreamscene MPG files into WMV files, and then place the converted videos back into the default DreamScene contents directory at C:\Windows\Web\Windows DreamScene folder, or drag and down them into Windows DreamScene Content location in Desktop Background dialog. ） dreamscene哩档案到wmv文件，然后把转换的影片回到默认dreamscene内容目录在C ： \的Windows \网络\ dreamscene的Windows文件夹，或拖曳和向下他们到Windows dreamscene内容位置在桌面背景对话框。 The trick will allow .WMV contents to available for selection to set as DreamScene background, and will play at your desktop background nicely.把戏，将允许。格式的内容，可供选择的设置为dreamscene背景下，将发挥在您的桌面背景皆大欢喜。
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