M_IVC-4300-RS-R20 20070725.pdf - iEi

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3.2.6 Audio Renderer Filter • Audio Renderer Filter for PCM Filter Name Default DirectSound Device Filter Category Name Audio Renderers Filter Category CLSID CLSID_AudioRendererCategory Input Pin Media Types MEDIATYPE_Audio, MEDIASUBTYPE_PCM Output Pin Media Types Not Applicable 3.2.7 Audio Compressor Filter • MPEG2/1 Audio Encoder Filter Name Filter CLSID Filter Category Name Filter Category CLSID Input Pin Media Types Output Pin Media Types InterVideo Audio Encoder {0CD2E140-8D60-11D3-9C32-00104B3801F6} Audio Compressors CLSID_AudioCompressorCategory MEDIATYPE_Audio, MEDIASUBTYPE_PCM MEDIATYPE_Audio, MEDIASUBTYPE_MPEG1AudioPayload MEDIATYPE_Audio, MEDIASUBTYPE_MPEG2_AUDIO MEDIATYPE_Audio, MEDIASUBTYPE_DVD_LPCM_AUDIO MEDIATYPE_Audio, MEDIASUBTYPE_DOLBY_AC3 MEDIATYPE_Audio, MEDIASUBTYPE_PCM MEDIATYPE_Audio, subtype: {35409240-3966-4D76-9884-A0F0F0C66751} MEDIATYPE_Stream, subtype: TIME_FORMAT_NONE 3.2.8 Smart Tee Filter Smart Tee Filter is used in capture graphs to split the input stream into a preview stream and a capture stream. Filter Name Smart Tee Filter Filter CLSID CLSID_SmartTee Filter Category Name DirectShow Filters Filter Category CLSID CLSID_LegacyAmFilterCategory IVC-4300 25
3.2.9 CrossBar Filter If the device is a capture board rather than a camera, a CrossBar Filter is necessary for switching video source among TV, SVideo-in and Composite in. In IVC-4300 we use only Composite in. Filter Name IVC-4300 CrossBar Filter Category Name WDM_Streaming Crossbar Devices 3.3 Example Graphs Microsoft DirectX SDK provides a useful debugging utility called GraphEdit, which can be used to simulate graph building. From the Graph menu of the GraphEdit application, click Insert Filters and choose the desired filters. Filters are organized by categories. Click Insert Filter to add the filters to a graph. Then connect two filters’ pins by dragging the mouse from one filter’s output pin to another filter’s input pin. An arrow will be drawn if these two pins agree on the connection. After inserting IVC-4300 Video Capture Filter, right click the rectangle and click Filter Properties. The filter properties dialogue will appear. Set video and audio settings before connecting video pins or audio pin to other filters. The property screens are shown below: Video Setting: IVC-4300 26
Page 1 and 2: IVC-4300 User Manual Version 2.0.0
Page 3 and 4: Limited Warranty In no event shall
Page 5 and 6: Chapter 1 Introduction IVC-4300 is
Page 7 and 8: Chapter 2 Installation of IVC-4300
Page 9 and 10: • GPIO Connection Common 1 Normal
Page 11 and 12: 2.3 Software Installation After you
Page 13 and 14: 6. Install FFDshow. Click Next unti
Page 15 and 16: 8. When XviD is installed successfu
Page 17 and 18: 1. After your system restarts, the
Page 19 and 20: 6. Assign the driver location C:\Pr
Page 21 and 22: 2.5 Check DirectX Version After you
Page 23 and 24: Video Preview Pin Supported Media T
Page 25: Input Pin Media Types MEDIATYPE_Aud
Page 29 and 30: Select video input before or during
Page 31 and 32: Capture Only Preview and Capture 3.
Page 33 and 34: HRESULT IVCFunc::GetGPIOType The Ge
Page 35 and 36: Appendix A FAQ 1. What kind of comp
Page 37: IVC-4300 36

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