求助x264vfw !!!

[lunat]

x264vfw.dll和avcodec.dll等等几个都已经安装成功，用ICInfo也可以正确得到x264编码器信息。

下面是我使用的代码：

	ZeroMemory(&m_AviStreamInfo,sizeof(AVISTREAMINFO));
	m_AviStreamInfo.fccType		= streamtypeVIDEO;
	m_AviStreamInfo.fccHandler	= 0;//m_dwFCCHandler;
	m_AviStreamInfo.dwScale		= 1;
	m_AviStreamInfo.dwRate		= m_dwFrameRate;	// Frames Per Second;
	m_AviStreamInfo.dwQuality	= -1;				// Default Quality
	m_AviStreamInfo.dwSuggestedBufferSize = nMaxWidth*nMaxHeight*4;
    SetRect(&m_AviStreamInfo.rcFrame, 0, 0, nFrameWidth, nFrameHeight);
	_tcscpy(m_AviStreamInfo.szName, _T("Video Stream"));

	if(FAILED(AVIFileCreateStream(m_pAviFile,&m_pAviStream,&m_AviStreamInfo)))
	{
		SetErrorMessage(_T("Unable to Create Video Stream in the Movie File"));
		return E_FAIL;
	}
	

	ZeroMemory(&m_AviCompressOptions,sizeof(AVICOMPRESSOPTIONS));
	m_AviCompressOptions.fccType=streamtypeVIDEO;
	m_AviCompressOptions.fccHandler= mmioFOURCC('X','2','6','4');//m_dwFCCHandler;
	m_AviCompressOptions.dwFlags=AVICOMPRESSF_KEYFRAMES | AVICOMPRESSF_VALID;//|AVICOMPRESSF_DATARATE;
	m_AviCompressOptions.dwKeyFrameEvery=1;
	m_AviCompressOptions.cbParms = 0x000001d0;
	//m_AviCompressOptions.dwBytesPerSecond=1000/8;
	//m_AviCompressOptions.dwQuality=100;
	

	if(FAILED(AVIMakeCompressedStream(&m_pAviCompressedStream,m_pAviStream,&m_AviCompressOptions,NULL)))
	{
		// One reason this error might occur is if you are using a Codec that is not 
		// available on your system. Check the mmioFOURCC() code you are using and make
		// sure you have that codec installed properly on your machine.
		SetErrorMessage(_T("Unable to Create Compressed Stream: Check your CODEC options"));
		return E_FAIL;
	}

	BITMAPINFO bmpInfo;
	ZeroMemory(&bmpInfo,sizeof(BITMAPINFO));
	bmpInfo.bmiHeader.biPlanes		= 1;
	bmpInfo.bmiHeader.biWidth		= nFrameWidth;
	bmpInfo.bmiHeader.biHeight		= nFrameHeight;
	bmpInfo.bmiHeader.biCompression	= BI_RGB;
	bmpInfo.bmiHeader.biBitCount	= nBitsPerPixel;
	bmpInfo.bmiHeader.biSize		= sizeof(BITMAPINFOHEADER);
	bmpInfo.bmiHeader.biSizeImage	= bmpInfo.bmiHeader.biWidth*bmpInfo.bmiHeader.biHeight*bmpInfo.bmiHeader.biBitCount/8;
	bmpInfo.bmiHeader.biXPelsPerMeter = 15;
	bmpInfo.bmiHeader.biYPelsPerMeter = 15;

	COMPVARS cv = {0};
	
	cv.cbSize = sizeof(cv);

	HRESULT hr = AVIStreamSetFormat(m_pAviCompressedStream,0,(LPVOID)&bmpInfo, bmpInfo.bmiHeader.biSize);

	if(FAILED(hr))
	{
		// One reason this error might occur is if your bitmap does not meet the Codec requirements.
		// For example, 
		//   your bitmap is 32bpp while the Codec supports only 16 or 24 bpp; Or
		//   your bitmap is 274 * 258 size, while the Codec supports only sizes that are powers of 2; etc...
		// Possible solution to avoid this is: make your bitmap suit the codec requirements,
		// or Choose a codec that is suitable for your bitmap.
		SetErrorMessage(_T("Unable to Set Video Stream Format"));
		return E_FAIL;
	}

结果运行到 AVIStreamSetFormat 时，总是返回 0x80044068 AVIERR_INTERNAL错误，各位老大有没有知道是怎么回事的？

[dengzikun]

建议放弃VFW接口,可以考虑DSHOW.

[yjgx007]

http://forum.doom9.org/archive/index.php/t-110524.html

see last reply,

the X and Y sizes of the AVI are multiples of 2. Its a real pain that the XVID codec now enforces this, but it can be dealt with.