int MediaSession::RecorderRecord(int recorderId,const char* filename)
{
//Get recorder
Recorders::iterator it = recorders.find(recorderId);
//If not found
if (it==recorders.end())
//Exit
return Error("Recorder not found\n");
//Get it
Recorder* recorder = it->second;
//create recording
if (!recorder->Create(filename))
//Error
return Error("-Could not create file");
//Start recording
return recorder->Record();
}
//----------------------------------------------------
// レコーダーの設定
//----------------------------------------------------
XnStatus setRecorder(Recorder recorder, XnStatus rc){
//XnStatus rc;
// レコーダーの作成
rc = recorder.Create(g_context);
if (rc != XN_STATUS_OK) {
cout << "error!" << endl;
throw std::runtime_error(xnGetStatusString(rc));
}
// 記録設定
rc = recorder.SetDestination(XN_RECORD_MEDIUM_FILE, OUT_RECORDE_PATH);
if (rc != XN_STATUS_OK) {
cout << "error!" << endl;
throw std::runtime_error(xnGetStatusString(rc));
}
// イメージを記録対象に追加
rc = recorder.AddNodeToRecording(g_image, XN_CODEC_JPEG);
if (rc != XN_STATUS_OK) {
cout << "error!" << endl;
throw std::runtime_error(xnGetStatusString(rc));
}
// デプスを記録対象に追加
rc = recorder.AddNodeToRecording(g_depth, XN_CODEC_UNCOMPRESSED);
if (rc != XN_STATUS_OK) {
cout << "error!" << endl;
std::cout << __LINE__ << std::endl;
throw std::runtime_error(xnGetStatusString(rc));
}
// 記録開始(WaitOneUpdateAllのタイミングで記録される)
rc = recorder.Record();
if (rc != XN_STATUS_OK) {
cout << "error!" << endl;
throw std::runtime_error(xnGetStatusString(rc));
}
cout << "record set ok!" << endl;
return rc;
}
int main(int argc, char* argv[])
{
XnStatus nRetVal = XN_STATUS_OK;
nRetVal = xnLogInitFromXmlFile(SAMPLE_XML_PATH);
if (nRetVal != XN_STATUS_OK)
{
printf("Log couldn't be opened: %s. Running without log", xnGetStatusString(nRetVal));
}
if (argc < 3)
{
printf("usage: %s <inputFile> <outputFile>\n", argv[0]);
return -1;
}
const char* strInputFile = argv[1];
const char* strOutputFile = argv[2];
Context context;
nRetVal = context.Init();
CHECK_RC(nRetVal, "Init");
// open input file
Player player;
nRetVal = context.OpenFileRecording(strInputFile, player);
CHECK_RC(nRetVal, "Open input file");
// Get depth node from recording
DepthGenerator depth;
nRetVal = context.FindExistingNode(XN_NODE_TYPE_DEPTH, depth);
CHECK_RC(nRetVal, "Find depth generator");
// Create mock node based on depth node from recording
MockDepthGenerator mockDepth;
nRetVal = mockDepth.CreateBasedOn(depth);
CHECK_RC(nRetVal, "Create mock depth node");
// create recorder
Recorder recorder;
nRetVal = recorder.Create(context);
CHECK_RC(nRetVal, "Create recorder");
nRetVal = recorder.SetDestination(XN_RECORD_MEDIUM_FILE, strOutputFile);
CHECK_RC(nRetVal, "Set recorder destination file");
// add depth node to recorder
nRetVal = recorder.AddNodeToRecording(mockDepth);
CHECK_RC(nRetVal, "Add node to recording");
nRetVal = player.SetRepeat(FALSE);
XN_IS_STATUS_OK(nRetVal);
XnUInt32 nNumFrames = 0;
nRetVal = player.GetNumFrames(depth.GetName(), nNumFrames);
CHECK_RC(nRetVal, "Get player number of frames");
DepthMetaData depthMD;
while ((nRetVal = depth.WaitAndUpdateData()) != XN_STATUS_EOF)
{
CHECK_RC(nRetVal, "Read next frame");
// Get depth meta data
depth.GetMetaData(depthMD);
//-----------------------------------------------//
// Transform depth! This is the interesting part //
//-----------------------------------------------//
/* Enable the depth data to be modified. This is done implicitly by depthMD.WritableDepthMap(),
but we're calling it just to be clear. */
nRetVal = depthMD.MakeDataWritable();
CHECK_RC(nRetVal, "Make depth data writable");
transformDepthMD(depthMD);
// Pass the transformed data to the mock depth generator
nRetVal = mockDepth.SetData(depthMD);
CHECK_RC(nRetVal, "Set mock node new data");
/* We need to call recorder.Record explicitly because we're not using WaitAndUpdateAll(). */
nRetVal = recorder.Record();
CHECK_RC(nRetVal, "Record");
printf("Recorded: frame %u out of %u\r", depthMD.FrameID(), nNumFrames);
}
printf("\n");
return 0;
}
int main()
{
XnStatus nRetVal = XN_STATUS_OK;
nRetVal = xnLogInitFromXmlFile(SAMPLE_XML_PATH);
if (nRetVal != XN_STATUS_OK)
{
printf("Log couldn't be opened: %s. Running without log", xnGetStatusString(nRetVal));
}
Context context;
nRetVal = context.Init();
CHECK_RC(nRetVal, "Init");
// create recorder
Recorder recorder;
nRetVal = recorder.Create(context);
CHECK_RC(nRetVal, "Create recorder");
nRetVal = recorder.SetDestination(XN_RECORD_MEDIUM_FILE, RECORDING_FILE_NAME);
CHECK_RC(nRetVal, "Set recorder destination file");
// Create mock raw node
MockRawGenerator rawGenerator;
nRetVal = rawGenerator.Create(context, "MockRaw");
CHECK_RC(nRetVal, "Create mock raw generator");
nRetVal = rawGenerator.SetStringProperty("Type", "ReverseT");
CHECK_RC(nRetVal, "Set property");
nRetVal = rawGenerator.SetIntProperty("X", 5);
CHECK_RC(nRetVal, "Set property");
nRetVal = recorder.AddNodeToRecording(rawGenerator);
CHECK_RC(nRetVal, "Add node to recording");
//Now we set one property after adding to recording
nRetVal = rawGenerator.SetIntProperty("Y", 8);
CHECK_RC(nRetVal, "Set property");
XnChar buff[20];
for (XnUInt32 i = 1; i <= 10; i++)
{
for (XnUInt32 j = 0; j < 20; j++)
{
buff[j] = (XnChar)i;
}
printf("Recording frame %d/10...\r", i);
nRetVal = rawGenerator.SetData(1000 * i, i, sizeof(buff), buff);
CHECK_RC(nRetVal, "Set raw node new data");
nRetVal = recorder.Record();
CHECK_RC(nRetVal, "Record");
}
nRetVal = recorder.RemoveNodeFromRecording(rawGenerator);
CHECK_RC(nRetVal, "Remove node from recording");
recorder.Release();
printf("\nDone recording.\n");
rawGenerator.Release();
Player player;
nRetVal = context.OpenFileRecording(RECORDING_FILE_NAME, player);
CHECK_RC(nRetVal, "Open file recording");
nRetVal = player.SetRepeat(FALSE);
CHECK_RC(nRetVal, "Turn repeat off");
nRetVal = context.GetProductionNodeByName("MockRaw", rawGenerator);
CHECK_RC(nRetVal, "Get raw node by name");
const XnChar* pData = NULL;
XnUInt32 nSize = 0;
printf("Reading Data:\n");
while ((nRetVal = context.WaitAnyUpdateAll()) != XN_STATUS_EOF)
{
CHECK_RC(nRetVal, "Read data from file");
pData = (const XnChar*)rawGenerator.GetData();
nSize = rawGenerator.GetDataSize();
for (XnUInt32 i = 0; i < nSize; i++)
{
printf("%d ", pData[i]);
}
printf("\n");
}
player.Release();
rawGenerator.Release();
recorder.Release();
context.Release();
return 0;
}
int main(int argc, char* argv[])
{
XnStatus nRetVal = XN_STATUS_OK;
if (argc < 3)
{
printUsage(argv[0]);
return -1;
}
const char* strInputFile = argv[1];
const char* strOutputFile = argv[2];
// options
const XnChar* astrNodeNames[MAX_NODES_COUNT];
XnUInt32 nNodeNames = 0;
XnProductionNodeType aNodeTypes[MAX_NODES_COUNT];
XnUInt32 nNodeTypes = 0;
const XnChar* strPrimaryNode = NULL;
XnProductionNodeType primaryNodeType = XN_NODE_TYPE_INVALID;
XnUInt32 nStartFrame = 0;
XnUInt32 nEndFrame = XN_MAX_UINT32;
//-----------------------------------------------------------------------
// Parsing Options
//-----------------------------------------------------------------------
for (int i = 3; i < argc; ++i)
{
// look for '='
char* equalSign = strchr(argv[i], '=');
if (equalSign == NULL)
{
printUsage(argv[0]);
return -1;
}
*equalSign = '\0';
char* option = argv[i];
char* optionArg = equalSign + 1;
// now check which option is that
if (strcmp(option, "--nodes") == 0)
{
for (;;)
{
char* commaPos = strchr(optionArg, ',');
if (commaPos != NULL)
{
*commaPos = '\0';
}
if (strlen(optionArg) == 0)
{
printUsage(argv[0]);
return -1;
}
astrNodeNames[nNodeNames++] = optionArg;
if (commaPos == NULL)
{
break;
}
else
{
optionArg = commaPos + 1;
}
}
}
else if (strcmp(option, "--types") == 0)
{
for (;;)
{
char* commaPos = strchr(optionArg, ',');
if (commaPos != NULL)
{
*commaPos = '\0';
}
nRetVal = xnProductionNodeTypeFromString(optionArg, &aNodeTypes[nNodeNames]);
if (nRetVal != XN_STATUS_OK)
{
printf("%s is not a valid node type!\n", optionArg);
return -1;
}
++nNodeTypes;
if (commaPos == NULL)
{
break;
}
else
{
optionArg = commaPos + 1;
}
}
}
else if (strcmp(option, "--primary-node") == 0)
{
strPrimaryNode = optionArg;
}
else if (strcmp(option, "--primary-node-type") == 0)
{
nRetVal = xnProductionNodeTypeFromString(optionArg, &primaryNodeType);
if (nRetVal != XN_STATUS_OK)
{
printf("%s is not a valid node type!\n", optionArg);
return -1;
}
}
else if (strcmp(option, "--start-frame") == 0)
{
nStartFrame = atoi(optionArg);
}
else if (strcmp(option, "--end-frame") == 0)
{
nEndFrame = atoi(optionArg);
}
else
{
printUsage(argv[0]);
return -1;
}
}
// validate options
if (nNodeNames > 0 && nNodeTypes > 0)
{
printf("Cannot use --nodes and --types together.\n");
return -1;
}
if (primaryNodeType != XN_NODE_TYPE_INVALID && strPrimaryNode != NULL)
{
printf("Cannot use --primary-node and --primary-node-type together.\n");
return -1;
}
// start and end requires primary node
if ((nStartFrame != 0 || nEndFrame != XN_MAX_UINT32) &&
(strPrimaryNode == NULL && primaryNodeType == XN_NODE_TYPE_INVALID))
{
printf("A primary node must be defined for using --start-frame or --end-frame.\n");
return -1;
}
//-----------------------------------------------------------------------
// Execute
//-----------------------------------------------------------------------
Context context;
nRetVal = context.Init();
CHECK_RC(nRetVal, "Init");
// open input file
Player player;
nRetVal = context.OpenFileRecording(strInputFile, player);
CHECK_RC(nRetVal, "Open input file");
// play as fast as you can
nRetVal = player.SetPlaybackSpeed(XN_PLAYBACK_SPEED_FASTEST);
CHECK_RC(nRetVal, "Setting playback speed");
// don't rewind recording
nRetVal = player.SetRepeat(FALSE);
XN_IS_STATUS_OK(nRetVal);
// get the list of all created nodes
NodeInfoList nodes;
nRetVal = player.EnumerateNodes(nodes);
CHECK_RC(nRetVal, "Enumerate nodes");
// first of all, find primary node
ProductionNode primaryNode;
if (primaryNodeType != XN_NODE_TYPE_INVALID)
{
nRetVal = context.FindExistingNode(primaryNodeType, primaryNode);
if (nRetVal != XN_STATUS_OK)
{
printf("Input file does not contain any node of type %s\n", xnProductionNodeTypeToString(primaryNodeType));
return -1;
}
}
else if (strPrimaryNode != NULL)
{
nRetVal = context.GetProductionNodeByName(strPrimaryNode, primaryNode);
if (nRetVal != XN_STATUS_OK)
{
printf("Input file does not contain any node named %s\n", strPrimaryNode);
return -1;
}
}
XnUInt32 nTotalFrames = 0;
// first seek to end frame (to calculate total amount of work)
if (nEndFrame != XN_MAX_UINT32)
{
nRetVal = player.SeekToFrame(primaryNode.GetName(), nEndFrame, XN_PLAYER_SEEK_SET);
CHECK_RC(nRetVal, "Seeking to end frame");
for (NodeInfoList::Iterator it = nodes.Begin(); it != nodes.End(); ++it)
{
NodeInfo nodeInfo = *it;
XnUInt32 nNodeFrames = 0;
nRetVal = player.TellFrame(nodeInfo.GetInstanceName(), nNodeFrames);
CHECK_RC(nRetVal, "Tell frame");
nTotalFrames += nNodeFrames;
}
}
else
{
for (NodeInfoList::Iterator it = nodes.Begin(); it != nodes.End(); ++it)
{
NodeInfo nodeInfo = *it;
XnUInt32 nNodeFrames = 0;
nRetVal = player.GetNumFrames(nodeInfo.GetInstanceName(), nNodeFrames);
CHECK_RC(nRetVal, "Get number of frames");
nTotalFrames += nNodeFrames;
}
}
// seek to start frame
if (nStartFrame > 0)
{
nRetVal = player.SeekToFrame(primaryNode.GetName(), nStartFrame, XN_PLAYER_SEEK_SET);
CHECK_RC(nRetVal, "Seeking to start frame");
// remove skipped frames from total
for (NodeInfoList::Iterator it = nodes.Begin(); it != nodes.End(); ++it)
{
NodeInfo nodeInfo = *it;
XnUInt32 nNodeFrames = 0;
nRetVal = player.TellFrame(nodeInfo.GetInstanceName(), nNodeFrames);
CHECK_RC(nRetVal, "Tell frame");
nTotalFrames -= nNodeFrames;
}
}
// create recorder
Recorder recorder;
nRetVal = recorder.Create(context);
CHECK_RC(nRetVal, "Create recorder");
nRetVal = recorder.SetDestination(XN_RECORD_MEDIUM_FILE, strOutputFile);
CHECK_RC(nRetVal, "Set recorder destination file");
// add nodes to recorder
if (nNodeNames > 0)
{
for (XnUInt32 i = 0; i < nNodeNames; ++i)
{
ProductionNode node;
nRetVal = context.GetProductionNodeByName(astrNodeNames[i], node);
if (nRetVal != XN_STATUS_OK)
{
printf("Input file does not contain any node named %s\n", astrNodeNames[i]);
return -1;
}
nRetVal = recorder.AddNodeToRecording(node);
CHECK_RC(nRetVal, "Add to recording");
}
}
else if (nNodeTypes > 0)
{
XnBool bAnyNodeAdded = FALSE;
for (NodeInfoList::Iterator it = nodes.Begin(); it != nodes.End(); ++it)
{
NodeInfo nodeInfo = *it;
const XnProductionNodeDescription& description = nodeInfo.GetDescription();
for (XnUInt32 i = 0; i < nNodeTypes; ++i)
{
if (description.Type == aNodeTypes[i])
{
ProductionNode node;
nRetVal = nodeInfo.GetInstance(node);
CHECK_RC(nRetVal, "Get Instance");
nRetVal = recorder.AddNodeToRecording(node);
CHECK_RC(nRetVal, "Add to recording");
bAnyNodeAdded = TRUE;
break;
}
}
}
if (!bAnyNodeAdded)
{
printf("No node was found in input which matches requested types.\n");
return -1;
}
}
else
{
// add all nodes
for (NodeInfoList::Iterator it = nodes.Begin(); it != nodes.End(); ++it)
{
NodeInfo nodeInfo = *it;
ProductionNode node;
nRetVal = nodeInfo.GetInstance(node);
CHECK_RC(nRetVal, "Get Instance");
nRetVal = recorder.AddNodeToRecording(node);
CHECK_RC(nRetVal, "Add to recording");
}
}
XnUInt32 nFrame = 0;
XnDouble fPercentageFraction = 100.0 / nTotalFrames;
while ((nRetVal = context.WaitAnyUpdateAll()) != XN_STATUS_EOF)
{
CHECK_RC(nRetVal, "Read next frame");
printf("Recording: %.1f%%\r", nFrame * fPercentageFraction);
if (primaryNode.IsValid())
{
XnUInt32 nCurrentFrame;
nRetVal = player.TellFrame(primaryNode.GetName(), nCurrentFrame);
CHECK_RC(nRetVal, "Tell frame");
if (nCurrentFrame == nEndFrame)
{
break;
}
}
++nFrame;
}
recorder.Release();
player.Release();
context.Release();
return 0;
}
int main(int argc, char* argv[])
{
XnStatus nRetVal = XN_STATUS_OK;
if (argc < 3)
{
printf("usage: %s <inputFile> <outputFile> [nodeType] [startFrame] [endFrame]\n", argv[0]);
return -1;
}
const char* strInputFile = argv[1];
const char* strOutputFile = argv[2];
const char* strNodeType = NULL;
XnUInt32 nStartFrame = 1;
XnUInt32 nEndFrame = XN_MAX_UINT32;
XnProductionNodeType seekNodeType = XN_NODE_TYPE_INVALID;
if (argc >= 4)
{
strNodeType = argv[3];
nRetVal = xnProductionNodeTypeFromString(strNodeType, &seekNodeType);
if (nRetVal != XN_STATUS_OK)
{
printf("Bad node type specified: %s\n", strNodeType);
return nRetVal;
}
if (argc >= 5)
{
nStartFrame = atoi(argv[4]);
if (argc >= 6)
{
nEndFrame = atoi(argv[5]);
}
}
}
Context context;
nRetVal = context.Init();
CHECK_RC(nRetVal, "Init");
// open input file
Player player;
nRetVal = context.OpenFileRecording(strInputFile, player);
CHECK_RC(nRetVal, "Open input file");
nRetVal = player.SetPlaybackSpeed(XN_PLAYBACK_SPEED_FASTEST);
CHECK_RC(nRetVal, "Setting playback speed");
// get the list of all created nodes
NodeInfoList nodes;
nRetVal = player.EnumerateNodes(nodes);
CHECK_RC(nRetVal, "Enumerate nodes");
// create recorder
Recorder recorder;
nRetVal = recorder.Create(context);
CHECK_RC(nRetVal, "Create recorder");
nRetVal = recorder.SetDestination(XN_RECORD_MEDIUM_FILE, strOutputFile);
CHECK_RC(nRetVal, "Set recorder destination file");
ProductionNode seekNode;
// add all nodes to recorder
for (NodeInfoList::Iterator it = nodes.Begin(); it != nodes.End(); ++it)
{
NodeInfo nodeInfo = *it;
// NOTE: for now, ignore audio
if (nodeInfo.GetDescription().Type == XN_NODE_TYPE_AUDIO)
{
continue;
}
ProductionNode node;
nRetVal = nodeInfo.GetInstance(node);
CHECK_RC(nRetVal, "Get instance");
if (seekNodeType == XN_NODE_TYPE_INVALID)
{
//No node type specified - record all nodes.
nRetVal = recorder.AddNodeToRecording(node);
CHECK_RC(nRetVal, "Add node to recording");
}
else if (seekNodeType == nodeInfo.GetDescription().Type)
{
//If node type is specified, we only record nodes of that type.
nRetVal = player.SeekToFrame(node.GetName(), nStartFrame, XN_PLAYER_SEEK_SET);
CHECK_RC(nRetVal, "Seek player to frame");
nRetVal = recorder.AddNodeToRecording(node);
CHECK_RC(nRetVal, "Add node to recording");
}
}
nRetVal = player.SetRepeat(FALSE);
XN_IS_STATUS_OK(nRetVal);
int nFrame = 0;
while ((nRetVal = context.WaitAnyUpdateAll()) != XN_STATUS_EOF)
{
CHECK_RC(nRetVal, "Read next frame");
printf("Recording: %u\r", nFrame++);
if ((seekNodeType != XN_NODE_TYPE_INVALID) && (nFrame == nEndFrame))
{
break;
}
}
player.Release();
context.Release();
return 0;
}
int main(int argc, char* argv[])
{
int nRetVal;
XnStatus rc;
EnumerationErrors errors;
// get playback file if using
if (argc > 2 && strcmp(argv[2], "true") == 0) {
rc = g_context.Init();
rc = g_context.OpenFileRecording(RECORDING_PATH, g_player);
CHECK_RC(rc, "Opening file");
rc = g_player.SetRepeat(TRUE);
CHECK_RC(rc, "Turn repeat off");
} else {
// get context from xml
rc = g_context.InitFromXmlFile(SAMPLE_XML_PATH, g_scriptNode, &errors);
}
// error checking
if (rc == XN_STATUS_NO_NODE_PRESENT)
{
XnChar strError[1024];
errors.ToString(strError, 1024);
printf("%s\n", strError);
return (rc);
}
CHECK_RC(rc, "Context initialization");
// get hand and image generator from context, check errors
rc = g_context.FindExistingNode(XN_NODE_TYPE_IMAGE, g_image);
CHECK_RC(rc, "Get image generator");
rc = g_context.FindExistingNode(XN_NODE_TYPE_HANDS, g_hands);
CHECK_RC(rc, "Get hand generator");
rc = g_context.FindExistingNode(XN_NODE_TYPE_GESTURE, g_gesture);
CHECK_RC(rc, "Get gesture generator");
// create and register callbacks
XnCallbackHandle h1, h2;
g_gesture.RegisterGestureCallbacks(Gesture_Recognized,
Gesture_Process,
NULL, h1);
CHECK_RC(rc, "Get register gesture callback");
g_hands.RegisterHandCallbacks(Hand_Create, Hand_Update,
Hand_Destroy, NULL, h2);
CHECK_RC(rc, "Get hand callback");
// add gestures to the generator
rc = g_gesture.AddGesture("Click", NULL);
CHECK_RC(rc, " add click gesture");
rc = g_gesture.AddGesture("RaiseHand", NULL);
CHECK_RC(rc, "add raise gesture");
rc = g_gesture.AddGesture("Wave", NULL);
CHECK_RC(rc, "add wave gesture");
g_image.GetMetaData(g_imageMD);
// RGB is the only image format supported.
if (g_imageMD.PixelFormat() != XN_PIXEL_FORMAT_RGB24)
{
printf("The device image format must be RGB24\n");
return 1;
}
// if argument is set true, then record the session
if (argc > 1 && strcmp(argv[1], "true") == 0) {
std::cout << "recording to " << RECORDING_PATH << std::endl;
// Create Recorder
rc = recorder.Create(g_context);
CHECK_RC(rc, "create recorder");
// Init it
rc = recorder.SetDestination(XN_RECORD_MEDIUM_FILE, RECORDING_PATH);
CHECK_RC(rc, "init recorder");
// Add nodes to recording
rc = recorder.AddNodeToRecording(g_image);
CHECK_RC(rc, "add image node");
rc = recorder.AddNodeToRecording(g_hands);
CHECK_RC(rc, "add hands node");
}
// initialize and run program
glutInit(&argc, argv); // GLUT initialization
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH ); // Display Mode
glutInitWindowSize(WIDTH, HEIGHT); // set window size
glutInitWindowPosition(GL_WIN_POSITION_X, GL_WIN_POSITION_Y);
glutCreateWindow(TITLE); // create Window
glutDisplayFunc(glutDisplay); // register Display Function
glutIdleFunc(glutDisplay); // register Idle Function
glutKeyboardFunc(glutKeyboard ); // register Keyboard Handler
initialize();
glutMainLoop();
CleanUpExit();
return 0;
}
int main(int argc, char* argv[])
{
XnStatus nRetVal = XN_STATUS_OK;
nRetVal = xnLogInitFromXmlFile(SAMPLE_XML_PATH);
if (nRetVal != XN_STATUS_OK)
{
printf("Log couldn't be opened: %s. Running without log", xnGetStatusString(nRetVal));
}
if (argc < 3)
{
printf("usage: %s <inputFile> <outputFile>\n", argv[0]);
return -1;
}
const char* strInputFile = argv[1];
const char* strOutputFile = argv[2];
Context context;
nRetVal = context.Init();
CHECK_RC(nRetVal, "Init");
// open input file
Player player;
nRetVal = context.OpenFileRecording("/media/6B58CB581C0AACF6/7.oni", player);
CHECK_RC(nRetVal, "Open input file");
// Get depth node from recording
DepthGenerator depth;
nRetVal = context.FindExistingNode(XN_NODE_TYPE_DEPTH, depth);
CHECK_RC(nRetVal, "Find depth generator");
// Create mock node based on depth node from recording
MockDepthGenerator mockDepth;
nRetVal = mockDepth.CreateBasedOn(depth);
CHECK_RC(nRetVal, "Create mock depth node");
ImageGenerator image;
nRetVal = context.FindExistingNode(XN_NODE_TYPE_IMAGE, image);
CHECK_RC(nRetVal, "Find depth generator");
// Create mock node based on depth node from recording
MockImageGenerator mockImage;
nRetVal = mockImage.CreateBasedOn(image);
CHECK_RC(nRetVal, "Create mock depth node");
// create recorder
Recorder recorder;
nRetVal = recorder.Create(context);
CHECK_RC(nRetVal, "Create recorder");
nRetVal = recorder.SetDestination(XN_RECORD_MEDIUM_FILE, "/home/shaghayegh/up.oni");
CHECK_RC(nRetVal, "Set recorder destination file");
// add depth node to recorder
nRetVal = recorder.AddNodeToRecording(mockDepth);
CHECK_RC(nRetVal, "Add node to recording");
// nRetVal = recorder.AddNodeToRecording(mockImage);
// CHECK_RC(nRetVal, "Add node to recording");
nRetVal = player.SetRepeat(FALSE);
XN_IS_STATUS_OK(nRetVal);
XnUInt32 nNumFrames = 0;
nRetVal = player.GetNumFrames(depth.GetName(), nNumFrames);
CHECK_RC(nRetVal, "Get player number of frames");
DepthMetaData depthMD;
ImageMetaData imageMD;
int frameNum = 0;
String path = "/media/6B58CB581C0AACF6/ebook/Articles/activity_recognition/data1/0512164529/";
while ((nRetVal = depth.WaitAndUpdateData()) != XN_STATUS_EOF)
{
++frameNum;
CHECK_RC(nRetVal, "Read next frame");
// Get depth meta data
depth.GetMetaData(depthMD);
image.GetMetaData(imageMD);
//-----------------------------------------------//
// Transform depth! This is the interesting part //
//-----------------------------------------------//
/* Enable the depth data to be modified. This is done implicitly by depthMD.WritableDepthMap(),
but we're calling it just to be clear. */
nRetVal = depthMD.MakeDataWritable();
CHECK_RC(nRetVal, "Make depth data writable");
// nRetVal = imageMD.MakeDataWritable();
// CHECK_RC(nRetVal, "Make depth data writable");
String ficheroActualRGB;
// ficheroActualRGB = path +"RGB_" + boost::to_string(frameNum) + ".png";
String ficheroActualDepth = path +"Depth_"+ boost::to_string(frameNum) + ".png";
// Mat matFrameImage = imread(ficheroActualRGB, 1);
// resize(matFrameImage, matFrameImage, Size(640, 480), 0, 0, INTER_CUBIC);
Mat matFrameDepth = imread(ficheroActualDepth,1);
resize(matFrameDepth, matFrameDepth, Size(480, 640), 0, 0, INTER_CUBIC);
transformDepthMD(matFrameDepth,depthMD);
// transformImageMD(matFrameImage,imageMD);
// Pass the transformed data to the mock depth generator
nRetVal = mockDepth.SetData(depthMD);
CHECK_RC(nRetVal, "Set mock node new data");
// nRetVal = mockImage.SetData(imageMD);
// CHECK_RC(nRetVal, "Set mock node new data");
/* We need to call recorder.Record explicitly because we're not using WaitAndUpdateAll(). */
nRetVal = recorder.Record();
CHECK_RC(nRetVal, "Record");
printf("Recorded: frame %u out of %u\r", depthMD.FrameID(), nNumFrames);
}
printf("\n");
return 0;
}