我试图与DSPACK一道建立一个Delphi 6方案,记录PC投入装置(Windows XP)的录音,然后将所捕获的录音带上MS格式WAV文档。 我面临的问题是,当我试图获得被称为“WAV Dest”的遗留过滤器时,我正在重新获得荷兰民族解放军:
CapEnum.SelectGUIDCategory(CLSID_LegacyAmFilterCategory);
filWaveDest.BaseFilter.Moniker := CapEnum.GetMoniker(CapEnum.FilterIndexOfFriendlyName( WAV Dest ));
filWaveDest.BaseFilter.Moniker在接到这些电话后,载有NIL。 我如何纠正这一点,因为显然后来的法典试图用过滤器书写被收集的WAV数据?
Wav Dest is not a standard DirectShow filter. It is an example filter in the SDK. Either build the object or download a copy of the DLL someone else has built.
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