DirectShow创建组件显示未注册组件问题
参考网上视频示例,实例以下组件,返回未注册类错误码?是否有大神遇到过?
// Filter的全局标识符
static const GUID CLSID_lwVideoRenderer =
{0xf81331db, 0x2e46, 0x43e7, { 0x87, 0x9, 0xbe, 0x57, 0x20, 0x5d, 0x89, 0x14 } };
HRESULT hr;
hr = CoCreateInstance(CLSID_lwVideoRenderer, NULL, CLSCTX_INPROC_SERVER,
IID_IBaseFilter, (void **)(&m_pF));