极速赛车APP下载

运行《Windows Media 编程导向》中实例FilterASFStreaming所感

电脑杂谈  发布时间:2019-08-30 21:02:00  来源:网络整理

windows media audio 9下载_windows media编程导向_windows media play

由于毕业设计是关于刘媒体方面的编程windows media编程导向,我便买了《DirectShow开发指南》、《Windows Media 编程导向》开始硬啃。不久便见到了问题。

运行《Windows Media 编程导向》中实例FilterASFStreaming时一直提醒错误信息:

Creating library Debug/hqasfstrm.lib and object Debug/hqasfstrm.exp

windows media play_windows media audio 9下载_windows media编程导向

CFilterASFStreaming.obj : error LNK2001: unresolved external symbol "public: __thiscall CPosPassThru::CPosPassThru(char const *,struct IUnknown *,long *,struct IPin *)" (??0CPosPassThru@@QAE@PBDPAUIUnknown@@PAJPAUIPin@@@Z)

Debug/hqasfstrm。ax : fatal error LNK1120: 1 unresolved externals

Error executing link。exe。

windows media audio 9下载_windows media play_windows media编程导向

上网查资料,查书,发觉是Library配置错误,将..BASECLASSES/DEBUG写成了..BASECLASSES/DEBUG Unicode于是改回来,发觉错误更多:

Linking...

Creating library Debug/hqasfstrm.lib and object Debug/hqasfstrm.exp

windows media编程导向_windows media audio 9下载_windows media play

CAudioInputPin.obj : error LNK2001: unresolved external symbol "public: virtual long __thiscall CBaseInputPin::BreakConnect(void)" (?BreakConnect@CBaseInputPin@@UAEJXZ)

CVideoInputPin。obj : error LNK2001: unresolved external symbol "public: virtual long __thiscall CBaseInputPin::BreakConnect(void)" (?BreakConnect@CBaseInputPin@@UAEJXZ)

CXRenderedPin。obj : error LNK2001: unresolved external symbol "public: virtual long __thiscall CBaseInputPin::BreakConnect(void)" (?BreakConnect@CBaseInputPin@@UAEJXZ)

windows media audio 9下载_windows media编程导向_windows media play

CFilterASFStreaming.obj : error LNK2001: unresolved external symbol "public: virtual unsigned long __stdcall CBaseFilter::NonDelegatingRelease(void)" (?NonDelegatingRelease@CBaseFilter@@UAGKXZ)

CVideoInputPin.obj : error LNK2001: unresolved external symbol _MEDIASUBTYPE_IYUV

Debug/hqasfstrm.ax : fatal error LNK1120: 3 unresolved externals

Error executing link.exe.

折腾了半天,突然发现自己的。。BASECLASSES/DEBUG中没有Strmbasd。lib文件,却有baseclasses。lib文件!

怪哉!

难道DirectX安装有错windows media编程导向极速赛车APP下载,于是下了另一个安装文件,卸载后再次安装,再按原方式修改一下,编译通过!


本文来自电脑杂谈,转载请注明本文网址:
极速赛车APP下载http://www.0531mai.com/a/tongxinshuyu/article-121131-1.html

    相关阅读
    发表评论  请自觉遵守互联网相关的政策法规,严禁发布、暴力、反动的言论

    极速赛车双面盘 极速赛车手机版下载 极速赛车手机官网 极速赛车双面盘 极速赛车手机官网 极速赛车APP 极速赛车手机官网 极速赛车APP 极速赛车APP 极速赛车手机版下载