directshow帮助文档学习笔记之directshow interfaces - zhangxinbin的专栏 - csdnblog.htm

directshow的开发过程的详细介绍

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      style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><A 
      href="mk:@MSITStore:C:\DXSDK\Doc\DirectX9\DirectX9_c.chm::/directx/htm/imediaeventexinterface.htm"><STRONG>IMediaEventEx</STRONG></A><O:P></O:P></SPAN></P></TD>
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      style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">Respond 
      to events in the <A title=Graph 
      href="http://blog.csdn.net/zhangxinbin/archive/2006/10/22/Graph">Graph</A>.<O:P></O:P></SPAN></P></TD></TR>
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      style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><A 
      href="mk:@MSITStore:C:\DXSDK\Doc\DirectX9\DirectX9_c.chm::/directx/htm/imediaseekinginterface.htm"><STRONG>IMediaSeeking</STRONG></A><O:P></O:P></SPAN></P></TD>
    <TD 
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      align=left><SPAN lang=EN-US 
      style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">Seek 
      within a file.<O:P></O:P></SPAN></P></TD></TR>
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      style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><A 
      href="mk:@MSITStore:C:\DXSDK\Doc\DirectX9\DirectX9_c.chm::/directx/htm/iqueuecommandinterface.htm"><STRONG>IQueueCommand</STRONG></A><O:P></O:P></SPAN></P></TD>
    <TD 
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      align=left><SPAN lang=EN-US 
      style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">Queue 
      commands to run at a later time.<O:P></O:P></SPAN></P></TD></TR>
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    <TD 
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      style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><A 
      href="mk:@MSITStore:C:\DXSDK\Doc\DirectX9\DirectX9_c.chm::/directx/htm/ivideoframestepinterface.htm"><STRONG>IVideoFrameStep</STRONG></A><O:P></O:P></SPAN></P></TD>
    <TD 
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      align=left><SPAN lang=EN-US 
      style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">Frame-step 
      through a video stream.<O:P></O:P></SPAN></P></TD></TR></TBODY></TABLE>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><O:P><FONT 
face="Times New Roman" size=3></FONT></O:P></SPAN></P>
<P class=MsoNormal 
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align=left><A name=audiocaptureandrendering></A><STRONG><SPAN lang=EN-US 
style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 18.0pt">Audio 
Capture and Rendering Interfaces<O:P></O:P></SPAN></STRONG></P>
<P class=MsoNormal 
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align=left><SPAN lang=EN-US 
style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">These 
interfaces support capture and rendering of audio.<O:P></O:P></SPAN></P>
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      style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">Interface</SPAN></STRONG><SPAN 
      lang=EN-US 
      style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><O:P></O:P></SPAN></P></TD>
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      align=left><STRONG><SPAN lang=EN-US 
      style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">Description</SPAN></STRONG><SPAN 
      lang=EN-US 
      style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><O:P></O:P></SPAN></P></TD></TR>
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      align=left><SPAN lang=EN-US 
      style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><A 
      href="mk:@MSITStore:C:\DXSDK\Doc\DirectX9\DirectX9_c.chm::/directx/htm/iamaudioinputmixerinterface.htm"><STRONG>IAMAudioInputMixer</STRONG></A><O:P></O:P></SPAN></P></TD>
    <TD 
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      <P class=MsoNormal 
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      align=left><SPAN lang=EN-US 
      style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">Access 
      the analog inputs on the system's sound card and adjust characteristics, 
      such as mono or stereo, mix level, pan level, loudness, treble, and 
      bass.<O:P></O:P></SPAN></P></TD></TR>
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      style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><A 
      href="mk:@MSITStore:C:\DXSDK\Doc\DirectX9\DirectX9_c.chm::/directx/htm/iamaudiorendererstatsinterface.htm"><STRONG>IAMAudioRendererStats</STRONG></A><O:P></O:P></SPAN></P></TD>
    <TD 
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      <P class=MsoNormal 
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      align=left><SPAN lang=EN-US 
      style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">Get 
      statistical performance information about audio 
      renderering.<O:P></O:P></SPAN></P></TD></TR>
  <TR style="mso-yfti-irow: 3">
    <TD 
    style="BORDER-RIGHT: #ece9d8; PADDING-RIGHT: 3.75pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 3.75pt; PADDING-BOTTOM: 3.75pt; BORDER-LEFT: #ece9d8; PADDING-TOP: 3.75pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" 
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      <P class=MsoNormal 
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      align=left><SPAN lang=EN-US 
      style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><A 
      href="mk:@MSITStore:C:\DXSDK\Doc\DirectX9\DirectX9_c.chm::/directx/htm/iambuffernegotiationinterface.htm"><STRONG>IAMBufferNegotiation</STRONG></A><O:P></O:P></SPAN></P></TD>
    <TD 
    style="BORDER-RIGHT: #ece9d8; PADDING-RIGHT: 3.75pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 3.75pt; PADDING-BOTTOM: 3.75pt; BORDER-LEFT: #ece9d8; PADDING-TOP: 3.75pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" 
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      <P class=MsoNormal 
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      align=left><SPAN lang=EN-US 
      style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">Control 
      how the audio capture <A title=Filter 
      href="http://blog.csdn.net/zhangxinbin/archive/2006/10/22/Filter">Filter</A> 
      allocates buffers.<O:P></O:P></SPAN></P></TD></TR>
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    <TD 
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      align=left><SPAN lang=EN-US 
      style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><A 
      href="mk:@MSITStore:C:\DXSDK\Doc\DirectX9\DirectX9_c.chm::/directx/htm/iamclockslaveinterface.htm"><STRONG>IAMClockSlave</STRONG></A><O:P></O:P></SPAN></P></TD>
    <TD 
    style="BORDER-RIGHT: #ece9d8; PADDING-RIGHT: 3.75pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 3.75pt; PADDING-BOTTOM: 3.75pt; BORDER-LEFT: #ece9d8; PADDING-TOP: 3.75pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" 
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      <P class=MsoNormal 
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      align=left><SPAN lang=EN-US 
      style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">Control 
      the tolerance of an audio renderer when it matches rates with another 
      clock.<O:P></O:P></SPAN></P></TD></TR>
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    <TD 
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      align=left><SPAN lang=EN-US 
      style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><A 
      href="mk:@MSITStore:C:\DXSDK\Doc\DirectX9\DirectX9_c.chm::/directx/htm/iamdirectsoundinterface.htm"><STRONG>IAMDirectSound</STRONG></A><O:P></O:P></SPAN></P></TD>
    <TD 
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