HRESULT CAviFile::AppendFrameUsual(int nWidth, int nHeight, LPVOID pBits,int nBitsPerPixel)
{
DWORD dwSize=nWidth*nHeight*nBitsPerPixel/8;
if(FAILED(AVIStreamWrite(m_pAviCompressedStream,m_lSample++,1,pBits,dwSize,0,NULL,NULL)))
return E_FAIL;
return S_OK;
}
int
avi_encode_bitmap(void *handle, unsigned char *buf, int rgb2bgr)
{
/* Note: buf must be a 24-bit RGB (or BGR) image with the same size as
given to avi_begin_encode. It is the caller's responsibility to
check this.
If rgb2bgr, the color ordering in the buffer will be modified from RGB to BGR.
NB: this means that the buffer will be modified.
2003-03-14 thammer.
*/
#ifdef HAVE_VFW
HRESULT hr;
avi_encode_context *context;
context = (avi_encode_context *)handle;
/* For some reason, AVIStreamWrite requires the color components to
be ordered BGR instead of RGB */
if (rgb2bgr) {
int x, y, r, nc, w, h;
nc = 3;
w = context->width;
h = context->height;
for (x=0; x<w; x++)
for (y=0; y<h; y++) {
r = buf[x * nc + y * nc * w + 0];
buf[x * nc + y * nc * w + 0] = buf[x * nc + y * nc * w + 2];
buf[x * nc + y * nc * w + 2] = r;
}
}
hr = AVIStreamWrite(context->pscomp,
context->framenumber,
1,
(LPBYTE) buf,
context->width * context->height * 3, /* nc = 3 (24 bit) */
AVIIF_KEYFRAME,
NULL,
NULL);
/*
fixme 20020227 thammer: Is it correct / smart to let every frame be
a keyframe? Check avi doc and virtualdub. */
if (hr != AVIERR_OK)
return 0;
context->framenumber++;
return 1;
#else /* HAVE_VFW */
return 0;
#endif /* HAVE_VFW */
};
void aviAddFrame(void* buffer, int length)
{
if (!aviStatusOk) {
return;
}
if (AVIStreamWrite(aviVidStream, frameCount++, 1, buffer, length, AVIIF_KEYFRAME, NULL, NULL) != 0) {
aviStatusOk = 0;
}
}
void AviRecorder::AddAudio(byte *pb8Unsigned, dword cb)
{
if (!m_fAudioReady)
return;
// Write to the audio stream
AVIStreamWrite(m_pstmAudio, m_nSample, cb, pb8Unsigned, cb, 0, NULL, NULL);
m_nSample += cb;
}
HRESULT AddAviAudio (HAVI avi, void *dat, unsigned long numbytes)
{
TAviUtil *au;
unsigned long numsamps;
HRESULT hr;
if (!avi)
return AVIERR_BADHANDLE;
if ((!dat) || (!numbytes))
return AVIERR_BADPARAM;
au = (TAviUtil*)avi;
if (au->iserr)
return AVIERR_ERROR;
if (!au->wfx.nChannels)
return AVIERR_BADFORMAT;
// make sure it's a whole number of samples
numsamps = numbytes * 8 / au->wfx.wBitsPerSample;
if ((numsamps * au->wfx.wBitsPerSample / 8) != numbytes)
return AVIERR_BADPARAM;
if (!au->audStream) // create the stream if necessary
{
AVISTREAMINFO ahdr;
ZeroMemory(&ahdr, sizeof(ahdr));
ahdr.fccType = streamtypeAUDIO;
ahdr.dwScale = au->wfx.nBlockAlign;
ahdr.dwRate = au->wfx.nSamplesPerSec * au->wfx.nBlockAlign;
ahdr.dwSampleSize = au->wfx.nBlockAlign;
ahdr.dwQuality = (DWORD)-1;
hr = AVIFileCreateStream(au->pfile, &au->audStream, &ahdr);
if (hr)
{
au->iserr = TRUE;
return hr;
}
hr = AVIStreamSetFormat(au->audStream, 0, &au->wfx, sizeof(WAVEFORMATEX));
if (hr)
{
au->iserr = TRUE;
return hr;
}
}
// now we can write the data
hr = AVIStreamWrite(au->audStream, au->nsamp, numsamps, dat, numbytes, 0, NULL, NULL);
if (hr)
{
au->iserr = TRUE;
return hr;
}
au->nsamp += numsamps;
return S_OK;
}
void aviAddSound(Int16* buffer, int count)
{
if (!aviStatusOk) {
return;
}
if (AVIStreamWrite(aviSndStream, sampleCount, count, buffer, count * 4, 0, NULL, NULL) != 0) {
aviStatusOk = 0;
}
sampleCount += count;
}
void captureVideo(HDC hDC){
if(saves.size()>0){
SendMessage(hWnd,WM_COMMAND,MAKEWPARAM(IDC_LISTBOX,LBN_SELCHANGE),0);
currentFrame = 0;
GLvoid *imageData = 0;
while(WWDPhysics->totaltime<10000){
while(!WWDPhysics->clientMoveAndDisplay(true, hDC)){}
HDC hdcscreen=GetDC(0), hdc=CreateCompatibleDC(hdcscreen); ReleaseDC(0,hdcscreen);
HBITMAP hData;
hData = CreateDIBSection(hdc,(BITMAPINFO*) bi,DIB_RGB_COLORS,&imageData,NULL,NULL);
GdiFlush(); //flush graphics operations batch to ensure memory contains the right pixels
if(imageData!=0){
glReadPixels(0, 0, abs(simWidth), abs(simHeight), GL_BGRA, GL_UNSIGNED_BYTE, imageData); //Copy the image to the array imageData
DIBSECTION dibs; int sbm = GetObject(hData,sizeof(dibs),&dibs);
if (sbm!=sizeof(DIBSECTION)){
#ifdef _DEBUG
printf("dibsection fault\n");
#endif
}else{
DWORD keyframe = NULL;
if(currentFrame==0){keyframe=AVIIF_KEYFRAME;}
AVIStreamWrite(*pcompressedstream,currentFrame,1,dibs.dsBm.bmBits,dibs.dsBmih.biSizeImage,keyframe,NULL,NULL);
currentFrame++;
}
DeleteObject(hData);
}
else{
#ifdef _DEBUG
printf("frame skipped nr %d\n",currentFrame);
#endif
}
}
}
//vfw cleanup
if(VFWReturnVal==0){
AVIStreamRelease(*pcompressedstream);
delete(pcompressedstream);
AVIStreamRelease(*pstream);
delete pstream;
AVISaveOptionsFree(1,aopts);
AVIFileRelease(*pfile); // closes the file
}
AVIFileExit(); // releases AVIFile library
//\vfw cleanup
}
static void avi_destroy(struct AVIFile** avi_out)
{
if(!(*avi_out))
return;
if((*avi_out)->sound_added)
{
if((*avi_out)->compressed_streams[AUDIO_STREAM])
{
if ((*avi_out)->audio_buffer_pos > 0) {
if(FAILED(AVIStreamWrite(avi_file->compressed_streams[AUDIO_STREAM],
avi_file->sound_samples, (*avi_out)->audio_buffer_pos / (*avi_out)->wave_format.nBlockAlign,
(*avi_out)->audio_buffer, (*avi_out)->audio_buffer_pos, 0, NULL, &avi_file->ByteBuffer)))
{
avi_file->valid = 0;
}
(*avi_out)->sound_samples += (*avi_out)->audio_buffer_pos / (*avi_out)->wave_format.nBlockAlign;
(*avi_out)->tBytes += avi_file->ByteBuffer;
(*avi_out)->audio_buffer_pos = 0;
}
LONG test = AVIStreamClose((*avi_out)->compressed_streams[AUDIO_STREAM]);
(*avi_out)->compressed_streams[AUDIO_STREAM] = NULL;
(*avi_out)->streams[AUDIO_STREAM] = NULL; // compressed_streams[AUDIO_STREAM] is just a copy of streams[AUDIO_STREAM]
}
}
if((*avi_out)->video_added)
{
if((*avi_out)->compressed_streams[VIDEO_STREAM])
{
AVIStreamClose((*avi_out)->compressed_streams[VIDEO_STREAM]);
(*avi_out)->compressed_streams[VIDEO_STREAM] = NULL;
}
if((*avi_out)->streams[VIDEO_STREAM])
{
AVIStreamClose((*avi_out)->streams[VIDEO_STREAM]);
(*avi_out)->streams[VIDEO_STREAM] = NULL;
}
}
if((*avi_out)->avi_file)
{
AVIFileClose((*avi_out)->avi_file);
(*avi_out)->avi_file = NULL;
}
free((*avi_out)->convert_buffer);
free(*avi_out);
*avi_out = NULL;
}
void AVIDump::AddFrame(char *data)
{
AVIStreamWrite(m_streamCompressed, ++m_frameCount, 1, (LPVOID) data, m_bitmap.biSizeImage, AVIIF_KEYFRAME, NULL, &m_byteBuffer);
m_totalBytes += m_byteBuffer;
// Close the recording if the file is more than 2gb
// VfW can't properly save files over 2gb in size, but can keep writing to them up to 4gb.
if (m_totalBytes >= 2000000000)
{
CloseFile();
m_fileCount++;
CreateFile();
}
}
HRESULT CAviFile::AppendAudioData(WAVEFORMATEX *wfx, void *dat, unsigned long numbytes) {
if (dat == NULL || numbytes == 0) {
return AVIERR_BADPARAM;
}
if (wfx->nChannels == 0) {
return AVIERR_BADFORMAT;
}
unsigned long numsamps = numbytes * 8 / wfx->wBitsPerSample;
if ((numsamps * wfx->wBitsPerSample / 8) != numbytes) {
return AVIERR_BADPARAM;
}
if (m_pAviAudioStream == NULL) // create the stream if necessary
{
if (m_pAviFile == NULL) {
return S_OK;
}
AVISTREAMINFO ahdr;
ZeroMemory(&ahdr, sizeof(ahdr));
ahdr.fccType = streamtypeAUDIO;
ahdr.dwScale = wfx->nBlockAlign;
ahdr.dwRate = wfx->nSamplesPerSec * wfx->nBlockAlign;
ahdr.dwSampleSize = wfx->nBlockAlign;
ahdr.dwQuality = (DWORD)-1;
HRESULT hr = AVIFileCreateStream(m_pAviFile, &m_pAviAudioStream, &ahdr);
if (hr != AVIERR_OK) {
SetErrorMessage(_T("Unable to create audio stream"));
return E_FAIL;
}
hr = AVIStreamSetFormat(m_pAviAudioStream, m_lVSample, wfx, sizeof(WAVEFORMATEX) + wfx->cbSize);
if (hr != AVIERR_OK) {
SetErrorMessage(_T("Unable to set audio stream format"));
return E_FAIL;
}
}
HRESULT hr = AVIStreamWrite(m_pAviAudioStream, m_lASample, numsamps, dat, numbytes, 0, NULL, NULL);
if (hr != AVIERR_OK) {
SetErrorMessage(_T("Unable to Write Audio Stream to the output Movie File"));
return E_FAIL;
}
m_lASample += numsamps;
return S_OK;
}
HRESULT CAviFile::AppendFrameUsual(int nWidth, int nHeight, LPVOID pBits, WORD nBitsPerPixel)
{
DWORD dwSize = nWidth * nHeight * nBitsPerPixel / 8;
if (FAILED(AVIStreamWrite(m_pAviCompressedStream, m_lVSample++, 1, pBits, dwSize, 0, NULL, NULL)))
{
SetErrorMessage(_T("Unable to Write Video Stream to the output Movie File"));
ReleaseMemory();
return E_FAIL;
}
return S_OK;
}
static void clean_up(AVIFile* _avi)
{
AVIFile& avi = *_avi;
if(avi.sound_added)
{
if(avi.compressed_streams[AUDIO_STREAM])
{
if (avi.audio_buffer_pos > 0) {
if(FAILED(AVIStreamWrite(avi.compressed_streams[AUDIO_STREAM],
avi.sound_samples, avi.audio_buffer_pos / avi.wave_format.nBlockAlign,
avi.audio_buffer, avi.audio_buffer_pos, 0, NULL, &avi.ByteBuffer)))
{
avi.valid = false;
}
avi.sound_samples += avi.audio_buffer_pos / avi.wave_format.nBlockAlign;
avi.tBytes += avi.ByteBuffer;
avi.audio_buffer_pos = 0;
}
AVIStreamClose(avi.compressed_streams[AUDIO_STREAM]);
avi.compressed_streams[AUDIO_STREAM] = NULL;
avi.streams[AUDIO_STREAM] = NULL; // compressed_streams[AUDIO_STREAM] is just a copy of streams[AUDIO_STREAM]
}
}
if(avi.video_added)
{
if(avi.compressed_streams[VIDEO_STREAM])
{
AVIStreamClose(avi.compressed_streams[VIDEO_STREAM]);
avi.compressed_streams[VIDEO_STREAM] = NULL;
}
if(avi.streams[VIDEO_STREAM])
{
AVIStreamClose(avi.streams[VIDEO_STREAM]);
avi.streams[VIDEO_STREAM] = NULL;
}
}
if(avi.avi_file)
{
AVIFileClose(avi.avi_file);
avi.avi_file = NULL;
}
}
// Function name : PASCAL VideoCallbackProc
// Description : Encode the captured frame
// Return type : LRESULT FAR
// Argument : HWND hWnd
// Argument : LPVIDEOHDR lpVHdr
LRESULT FAR PASCAL VideoCallbackProc(HWND hWnd, LPVIDEOHDR lpVHdr)
{
unsigned char *bufi, *buf;
int type=0;
int quant=0;
int declen=0;
int enclen=0;
bufi = new unsigned char[lpVHdr->dwBytesUsed+40]; //original image
buf = new unsigned char[lpVHdr->dwBytesUsed]; //coded stream
memcpy((void *)(bufi), lpVHdr->lpData, lpVHdr->dwBytesUsed);
unsigned char *buf1;
buf1 = buf;
if (m_vfwState==ENCDEC) {
//Encode
buf1 = (unsigned char*)ICSeqCompressFrame(&pc,0,bufi, &IsKeyFrame,&FrameSize);
//enc_main(bufi, buf, (int *)&FrameSize, &IsKeyFrame, -1);
////////////////////////////////
if (bSaveAVI){
AVIStreamSetFormat(pMainFrame->ps,pMainFrame->m_Frame++,lpbiTmp,sizeof(BITMAPINFO));
AVIStreamWrite(pMainFrame->ps,pMainFrame->m_Frame, 1, (LPBYTE)buf1,
lpbiTmp->bmiHeader.biSizeImage,AVIIF_KEYFRAME,NULL,NULL);
}
////////////////////////////////
//Decode
ICDecompress(hic2,0,&lpbiTmp->bmiHeader,buf1,&lpbiOut->bmiHeader,&bufo[40]);
} else {
enc_main(bufi,buf, &IsKeyFrame,&type,&quant,&enclen);
declen = dec_main(buf, bufi, enclen,lpbiIn->bmiHeader.biWidth);
pMainFrame->conv.YV12_to_RGB24(bufi,
bufi+(lpbiIn->bmiHeader.biWidth*lpbiIn->bmiHeader.biHeight),
bufi+(lpbiIn->bmiHeader.biWidth*lpbiIn->bmiHeader.biHeight*5/4),
&bufo[40],
lpbiIn->bmiHeader.biWidth,
lpbiIn->bmiHeader.biHeight);
}
pMainFrame->GetActiveView()->InvalidateRect(NULL,FALSE);
delete bufi;
delete buf;
return (LRESULT) TRUE;
}
void NxVideo_Avi_Recorder::AddVideoFrame( unsigned char * bmBits )
{
HRESULT hr;
// compress bitmap
hr = AVIStreamWrite( mVideo->m_pStreamCompressed, // stream pointer
mVideo->m_lFrame, // time of this frame
1, // number to write
bmBits, // image buffer
mVideo->m_bih.biSizeImage, // size of this frame
AVIIF_KEYFRAME, // flags....
NULL,
NULL);
// updating frame counter
mVideo->m_lFrame++;
}
HRESULT CAviFile::AppendFrameUsual(HBITMAP hBitmap)
{
BITMAPINFO bmpInfo;
bmpInfo.bmiHeader.biBitCount=0;
bmpInfo.bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
GetDIBits(m_hAviDC,hBitmap,0,0,NULL,&bmpInfo,DIB_RGB_COLORS);
bmpInfo.bmiHeader.biCompression=BI_RGB;
GetDIBits(m_hAviDC,hBitmap,0,bmpInfo.bmiHeader.biHeight,m_lpBits,&bmpInfo,DIB_RGB_COLORS);
if(FAILED(AVIStreamWrite(m_pAviCompressedStream,m_lSample++,1,m_lpBits,bmpInfo.bmiHeader.biSizeImage,0,NULL,NULL)))
return E_FAIL;
return S_OK;
}
bool mitk::MovieGeneratorWin32::AddFrame(void *data)
{
HRESULT hr = AVIStreamWrite(m_pStreamCompressed, // stream pointer
m_lFrame, // time of this frame
1, // number to write
(BYTE *)data, // image buffer
m_bih.biSizeImage, // size of this frame
AVIIF_KEYFRAME, // flags....
NULL,
NULL);
// updating frame counter
m_lFrame++;
if (hr == AVIERR_OK)
return true;
else
return false;
}
HRESULT CAviFile::AppendFrameUsual( CDIBSection *pDIBSection, int Count )
{
while( Count > 0 )
{
if(FAILED(AVIStreamWrite(m_pAviCompressedStream,m_lSample++,1,pDIBSection->m_pBits,pDIBSection->m_bmpInfo.bmiHeader.biSizeImage,0,NULL,NULL)))
{
SetErrorMessage(_T("Unable to Write Video Stream to the output Movie File"));
ReleaseMemory();
m_LastError = E_FAIL;
return E_FAIL;
}
--Count;
}
return S_OK;
}
void DRV_AviSoundUpdate(void* soundData, int soundLen)
{
int nBytes;
if(!avi_file || !avi_file->valid || !avi_file->sound_added)
return;
nBytes = soundLen * avi_file->wave_format.nBlockAlign;
if(FAILED(AVIStreamWrite(avi_file->compressed_streams[AUDIO_STREAM],
avi_file->sound_samples, soundLen,
soundData, nBytes, 0, NULL, &avi_file->ByteBuffer)))
{
avi_file->valid = 0;
return;
}
avi_file->sound_samples += soundLen;
avi_file->tBytes += avi_file->ByteBuffer;
}
HRESULT CAVIGenerator::AddFrame(BYTE *bmBits)
{
HRESULT hr;
// compress bitmap
hr = AVIStreamWrite(m_pStreamCompressed, // stream pointer
m_lFrame, // time of this frame
1, // number to write
bmBits, // image buffer
m_bih.biSizeImage, // size of this frame
AVIIF_KEYFRAME, // flags....
NULL,
NULL);
// updating frame counter
m_lFrame++;
return hr;
}
bool AVIWrite::AddFrame(const int frame, const char *bmp)
{
if (m_failed)
return false;
// write the frame to the video stream
if(FAILED(AVIStreamWrite(m_streamCompressed,
frame,
1,
(LPVOID)bmp,
m_bitmap.biSizeImage,
AVIIF_KEYFRAME,
NULL,
NULL))) {
m_failed = true;
return false;
}
return true;
}
bool plAVIWriterImp::ICaptureFrame(plPipeline* pipeline)
{
plMipmap frame;
pipeline->CaptureScreen(&frame, true);
double time = hsTimer::GetSysSeconds() - fStartTime;
time *= kFramesPerSec;
HRESULT err;
err = AVIStreamWrite( fCompressedHandle,
int(time),
1,
(LPBYTE)frame.GetAddr32(0,0),
frame.GetTotalSize(),
AVIIF_KEYFRAME,
NULL,
NULL);
return (err == AVIERR_OK);
}
/**
* AVIファイルにデータを記録
*/
void recordAVI(int frame) {
if (pavi && pstm) {
if (frame > lastFrame) {
// サイズが変わってたら例外
if (aviWidth != _width ||
aviHeight != _height) {
TVPThrowExceptionMessage(L"layer size has changed");
}
// 吉里吉里のバッファは DIB と同じ構造なのでこの処理で通る
int size = _height * -_pitch;
const unsigned char *buffer = _buffer + (_height-1) * _pitch;
if (AVIStreamWrite(hasCv ? ptmp : pstm, frame, 1, (void*)buffer, size, AVIIF_KEYFRAME, NULL, NULL ) != 0) {
TVPThrowExceptionMessage(L"AVIStreamWrite");
}
lastFrame = frame;
}
} else {
TVPThrowExceptionMessage(L"AVI file not opened");
}
}
void AVIAddVideoFrame(void* bitmap_data, struct AVIFile* avi_out)
{
if(!(*avi_out).valid ||
!(*avi_out).video_added)
{
return;
}
if(FAILED(AVIStreamWrite((*avi_out).compressed_streams[VIDEO_STREAM],
(*avi_out).video_frames,
1,
bitmap_data,
(*avi_out).bitmap_format.biSizeImage,
AVIIF_KEYFRAME, NULL, NULL)))
{
(*avi_out).valid = false;
return;
}
(*avi_out).video_frames++;
}
void AVIAddSoundSamples(void* sound_data, const int num_samples, struct AVIFile* avi_out)
{
if(!(*avi_out).valid ||
!(*avi_out).sound_added)
{
return;
}
int data_length = num_samples * (*avi_out).wave_format.nBlockAlign;
if(FAILED(AVIStreamWrite((*avi_out).compressed_streams[AUDIO_STREAM],
(*avi_out).sound_samples,
num_samples,
sound_data,
data_length,
0, NULL, NULL)))
{
(*avi_out).valid = false;
return;
}
(*avi_out).sound_samples += num_samples;
}
HRESULT
AviFile::AddFrame(const Bitmap& bmp)
{
HRESULT hr = E_FAIL;
if (!iserr && !play && bmp.IsHighColor() && bmp.Width() == rect.w && bmp.Height() == rect.h) {
int w = bmp.Width();
int h = bmp.Height();
BYTE* buffer = new(__FILE__,__LINE__) BYTE[frame_size];
BYTE* dst = buffer;
for (int y = 0; y < bmp.Height(); y++) {
Color* src = bmp.HiPixels() + (h - 1 - y) * w;
for (int x = 0; x < bmp.Width(); x++) {
*dst++ = (BYTE) src->Blue();
*dst++ = (BYTE) src->Green();
*dst++ = (BYTE) src->Red();
src++;
}
}
#pragma warning(suppress: 6001)
hr = AVIStreamWrite(ps_comp, nframe, 1, buffer, frame_size, AVIIF_KEYFRAME, 0, 0);
if (SUCCEEDED(hr)) {
nframe++;
}
else {
Print("AVIStreamWriteFile failed. %08x\n", hr);
iserr = true;
}
delete [] buffer;
}
return hr;
}
void DRV_AviVideoUpdate(const u16* buffer)
{
if(!avi_file || !avi_file->valid)
return;
do_video_conversion(buffer);
if(FAILED(AVIStreamWrite(avi_file->compressed_streams[VIDEO_STREAM],
avi_file->video_frames, 1, avi_file->convert_buffer,
avi_file->bitmap_format.biSizeImage, AVIIF_KEYFRAME,
NULL, &avi_file->ByteBuffer)))
{
avi_file->valid = 0;
return;
}
avi_file->video_frames++;
avi_file->tBytes += avi_file->ByteBuffer;
// segment / split AVI when it's almost 2 GB (2000MB, to be precise)
if(!(avi_file->video_frames % 60) && avi_file->tBytes > 2097152000)
AviNextSegment();
}
void AVIAddSoundSamples(void* sound_data, const int num_samples, struct AVIFile* avi_out)
{
if(!avi_out->valid ||
!avi_out->sound_added)
{
return;
}
int data_length = num_samples * avi_out->wave_format.nBlockAlign;
if(FAILED(AVIStreamWrite(avi_out->compressed_streams[AUDIO_STREAM],
avi_out->sound_samples,
num_samples,
sound_data,
data_length,
0, NULL, &avi_out->ByteBuffer)))
{
avi_out->valid = false;
return;
}
avi_out->sound_samples += num_samples;
avi_out->tBytes += avi_out->ByteBuffer;
}
bool AVIWrite::AddSound(const char *sound, int len)
{
// return if we failed somewhere already
if(m_failed)
return false;
int samples = len / m_soundFormat.nBlockAlign;
if(FAILED(AVIStreamWrite(m_streamSound,
m_samplesSound,
samples,
(LPVOID)sound,
len,
0,
NULL,
NULL))) {
m_failed = true;
return false;
}
m_samplesSound += samples;
return true;
}
bool CAVIFile::AddFrame(const int frame, const char *bmp)
{
HRESULT hr;
if (!bOK)
return false;
hr = AVIStreamWrite(psCompressed, // stream pointer
frame, // time of this frame
1, // number to write
(LPVOID)bmp,
bitmap.biSizeImage, // size of this frame
AVIIF_KEYFRAME,
NULL,
NULL);
if (hr != AVIERR_OK) {
bOK = false;
return false;
}
nFrames++;
return true;
}
HRESULT CAviFile::AppendFrameUsual(HBITMAP hBitmap)
{
BITMAPINFO bmpInfo;
bmpInfo.bmiHeader.biBitCount=0;
bmpInfo.bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
GetDIBits(m_hAviDC,hBitmap,0,0,NULL,&bmpInfo,DIB_RGB_COLORS);
bmpInfo.bmiHeader.biCompression=BI_RGB;
GetDIBits(m_hAviDC,hBitmap,0,bmpInfo.bmiHeader.biHeight,m_lpBits,&bmpInfo,DIB_RGB_COLORS);
if (FAILED(AVIStreamWrite(m_pAviCompressedStream, m_lVSample++, 1, m_lpBits, bmpInfo.bmiHeader.biSizeImage, 0, NULL, NULL)))
{
SetErrorMessage(_T("Unable to Write Video Stream to the output Movie File"));
ReleaseMemory();
return E_FAIL;
}
return S_OK;
}
