PyQT4 Phonon播放器可以正常工作，但编译时会出现奇怪的错误

Question

我现在需要帮助。我一直在跳网站寻找解决方案。 我在pyQT4中有这个简单的视频播放器，我使用了声子视频播放器 如果我通过.py扩展名运行它。它工作正常 （注意：我需要将我的4.7 QT4更改为4.8 QT4才能使用。否则它会挂起）

但是在我使用py2exe编译并试图运行它之后，它给了我这些错误

WARNING: bool __thiscall Phonon::FactoryPrivate::createBackend(void) phonon back
end plugin could not be loaded

WARNING: bool __thiscall Phonon::FactoryPrivate::createBackend(void) phonon back
end plugin could not be loaded

WARNING: Phonon::createPath: Cannot connect  Phonon::MediaObject ( no objectName
 ) to  Phonon::VideoWidget ( no objectName ).

WARNING: bool __thiscall Phonon::FactoryPrivate::createBackend(void) phonon back
end plugin could not be loaded

WARNING: bool __thiscall Phonon::FactoryPrivate::createBackend(void) phonon back
end plugin could not be loaded

WARNING: bool __thiscall Phonon::FactoryPrivate::createBackend(void) phonon back
end plugin could not be loaded

WARNING: bool __thiscall Phonon::FactoryPrivate::createBackend(void) phonon back
end plugin could not be loaded

WARNING: Phonon::createPath: Cannot connect  Phonon::MediaObject ( no objectName
 ) to  Phonon::AudioOutput ( no objectName ).

WARNING: bool __thiscall Phonon::FactoryPrivate::createBackend(void) phonon back
end plugin could not be loaded

WARNING: bool __thiscall Phonon::FactoryPrivate::createBackend(void) phonon back
end plugin could not be loaded

WARNING: bool __thiscall Phonon::FactoryPrivate::createBackend(void) phonon back
end plugin could not be loaded

---

这是使用

编译后“dist”文件夹中的文件列表

"setup.py py2exe"

phononsamp.exe

w9xpopen

phonon4.dll

phononwidgets.dll

python26.dll

qgif4.dll

qico4.dll

qjpeg4.dll

qmng4.dll

qsvg4.dll

QtCore4.dll

qtga4.dll

QtGui4.dll

qtiff4.dll

QtOpenGL4.dll
bz2.pyd

phonon.pyd

PyQt4.phonon.pyd

PyQt4.QtCore.pyd

PyQt4.QtGui.pyd

QtOpenGL.pyd

select.pyd

sip.pyd

unicodedata.pyd

library.zip

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我真的需要有人来减轻我的想法，这是我第一次遇到这个问题。