本文整理汇总了C++中ofVideoPlayer类的典型用法代码示例。如果您正苦于以下问题：C++ ofVideoPlayer类的具体用法？C++ ofVideoPlayer怎么用？C++ ofVideoPlayer使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了ofVideoPlayer类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: getStartAndEndTimes
ofRange ofxRGBDVideoDepthSequence::getStartAndEndTimes(ofVideoPlayer& player, ofxDepthImageSequence& sequence){
if(!ready()){
ofLogError("ofxRGBDVideoDepthSequence::getStartAndEndTimes -- video sequence not ready");
return ofRange();
}
ofRange output;
output.min = MAX(0, getVideoMillisForDepthMillis(0))/1000.;
output.max = MIN(player.getDuration(), getVideoMillisForDepthMillis(sequence.getDurationInMillis()) / 1000. );
return output;
}
开发者ID:Saihsq，项目名称:ofxRGBDepth，代码行数:10，代码来源:ofxRGBDVideoDepthSequence.cpp
示例2: draw
//--------------------------
//void ofxQuad::draw(ofTexture image,int sx,int sy,int sw,int sh){
void ofxQuad::draw(ofVideoPlayer image,int sx,int sy,int sw,int sh,int num){
// ofSetColor(255, 255, 255);
if(moveall == 1){
if(quadMesh.getNumVertices() < 4){
quadMesh.draw();
}
}
ofTexture bb;
bb = image.getTextureReference();
ofPushMatrix();
// find transformation matrix
findHomography(src, dst, matrix);
//finally lets multiply our matrix
glMultMatrixf(matrix);
bb.drawSubsection(0,0,w,h,sx,sy,sw,sh);
if(debug){
if(active){
ofSetColor(redColour, 255, 0,255);
}
else{
ofSetColor(255, 255, 255,255);
}
// ofDrawBitmapString(ofToString(num), sw,sy);
ofRect(0,0,w,h);
// verdana30.drawString(ofToString(num), sx,sh+sh);
ofSetColor(0, 0, 0);
}
ofPopMatrix();
if(debug){
ofPushStyle();
ofSetColor(255, 255, 255);
ofSetLineWidth(4);
ofLine(0, ofGetMouseY(), ofGetWidth(), ofGetMouseY());
ofLine(ofGetMouseX(), 0, ofGetMouseX(), ofGetHeight());
ofPopStyle();
}
}
开发者ID:strimbob，项目名称:ofxQuad，代码行数:50，代码来源:ofxQuad.cpp
示例3: update
void ofxOpticalFlowLK :: update ( ofVideoPlayer& source )
{
update( source.getPixels(), source.width, source.height, OF_IMAGE_COLOR ); // assume colour image type.
}
开发者ID:MaxWorgan，项目名称:ofxOpticalFlowLK，代码行数:4，代码来源:ofxOpticalFlowLK.cpp
示例4: pixelate
void ofxImageTS::pixelate(ofVideoPlayer video, int pixelRatio) {
ofPixels R,G,B, copy;
copy.allocate(video.getWidth(), video.getHeight(), OF_PIXELS_RGB);
copy = video.getPixels();
pixelate(copy,pixelRatio);
}
开发者ID:essteban，项目名称:ofxImageTS，代码行数:6，代码来源:ofxImageTS.cpp
示例5: setTexture
//--------------------------------------------------------------
void VisualRingBuffer::setTexture(ofVideoPlayer player){
begin();
player.draw(0, 0, width, height);
end();
}
开发者ID:JoshuaBatty，项目名称:ofxPlaymodes，代码行数:6，代码来源:VisualRingBuffer.cpp
示例6: update
void ofxOpticalFlowFarneback::update(ofVideoPlayer& source) {
update(source.getPixels().getData(), source.getWidth(), source.getHeight(), OF_IMAGE_COLOR); // assume colour image type.
}
开发者ID:ofZach，项目名称:funkyForms，代码行数:3，代码来源:ofxOpticalFlowFarneback.cpp
示例7: update
void TTimbre::update(ofVideoPlayer input){
originalImage.setFromPixels(input.getPixels(), input.getWidth(), input.getHeight(), OF_IMAGE_COLOR);
internalUpdate();
}
开发者ID:paulobarcelos，项目名称:Timbre，代码行数:4，代码来源:TTimbre.cpp
示例8: draw
//--------------------------------------------------------------
void testApp::draw(){
ofBackgroundGradient(ofColor(0,0,0), ofColor(50, 50, 50), OF_GRADIENT_CIRCULAR);
ofSetColor(255);
if( mode == "edit" || mode == "move" ){
if( mode == "move" ){
ofSetColor(20, 90, 30);
ofRect(0,0,3000,3000);
ofSetColor(255);
}
for(int i = 0; i < thumbs.size(); i++){
thumbs[i].draw();
}
if( mode == "move" && bDown ){
ofSetColor(255, 190, 50);
ofRect(thumbs[placedIndex].r.x - 5, thumbs[placedIndex].r.y, 4, 80);
}
ofSetColor(255);
}else if( mode == "full" ){
fullVid.draw(0,0);
ofRect(thumbs[selected].pos * ofGetWidth(), ofGetHeight()-10, 4, 10);
}else{
vid.setAnchorPercent(0.5, 0.5);
vid.draw(ofGetWidth()/2, ofGetHeight()/2, ofGetWidth(), ofGetWidth() * ( vid.getHeight() / vid.getWidth() ));
if( vid.isFrameNew() ){
if( mode == "play" ){
img.grabScreen(0,0,ofGetWidth(),ofGetHeight());
img.saveImage("frames/" + ofToString(totalFrames) + ".jpg");
}
totalFrames++;
framecounter++;
if( framecounter > NUM_FRAMES ){
nextVideo();
}
}
}
}
开发者ID:Giladx，项目名称:autoMovie，代码行数:47，代码来源:testApp.cpp
示例9: mouseDragged
//--------------------------------------------------------------
void testApp::mouseDragged(int x, int y, int button){
if(mode == "full" && bDown){
thumbs[selected].pos = ofMap(x, 0, ofGetWidth(), 0, 0.9999, true);
fullVid.setPosition(thumbs[selected].pos);
fullVid.update();
}
else if( mode == "move" && bDown ){
for(int i = 0; i < thumbs.size(); i++){
ofRectangle tr = thumbs[i].r;
if( tr.inside(x,y) ){
placedIndex = i;
cout << "placedIndex " << placedIndex <<endl;
}
}
}
}
开发者ID:Giladx，项目名称:autoMovie，代码行数:19，代码来源:testApp.cpp
示例10: mouseReleased
//--------------------------------------------------------------
void testApp::mouseReleased(int x, int y, int button){
if(mode == "full" && bDown){
thumbs[selected].pos = ofMap(x, 0, ofGetWidth(), 0, 0.9999, true);
thumbs[selected].savePos();
fullVid.setPosition(thumbs[selected].pos);
fullVid.update();
fullVid.setPaused(false);
fullVid.play();
timer = ofGetElapsedTimef() + NUM_SECS;
}
if( mode == "move" ){
if( bDown ){
reorganizeThumbs();
}
}
bDown = false;
}
开发者ID:Giladx，项目名称:autoMovie，代码行数:19，代码来源:testApp.cpp
示例11: nextVideo
void nextVideo(){
if( whichVideo < thumbs.size() ){
vid.loadMovie(thumbs[whichVideo].video);
vid.play();
vid.update();
vid.setPosition(thumbs[whichVideo].pos);
if( mode == "play" ){
vid.setSpeed(0.25);
}
whichVideo++;
framecounter = 0;
}else{
std::exit(0);
}
}
开发者ID:Giladx，项目名称:autoMovie，代码行数:18，代码来源:testApp.cpp
示例12: update
//--------------------------------------------------------------
void ofApp::update(){
//-------------------------
bool bNewFrame = false;
vidGrabber.update();
bNewFrame = vidGrabber.isFrameNew();
if (bNewFrame){ // if we have a new frame
colorImg.setFromPixels(vidGrabber.getPixels());
grayImage = colorImg;
if (bLearnBakground == true){ // if we hit space, this grabs a "control" image
grayBg = grayImage; // copys the pixels from grayImage into grayBg
bLearnBakground = false;
}
grayDiff.absDiff(grayBg, grayImage);
grayDiff.threshold(threshold);
// find contours which are between the size of 20 pixels and 1/3 the w*h pixels.
// find max 10 blobs with no holes in them
contourFinder.findContours(grayDiff, 20, (vidX*vidY)/3, 10, false); // false == dont find holes in our blobs
}
if (bSendSerialMessage){
serial.writeByte('a');
nTimesRead = 0;
nBytesRead = 0;
int nRead;
unsigned char bytesReturned[3];
memset(bytesReadString, 0, 4);
memset(bytesReturned, 0, 3);
while( (nRead = serial.readBytes( bytesReturned, 3)) > 0){
nTimesRead++;
nBytesRead = nRead;
};
memcpy(bytesReadString, bytesReturned, 3);
bSendSerialMessage = false;
readTime = ofGetElapsedTimef();
}
mov1.update();
for(unsigned int i = 0; i < p.size(); i++){
p[i].setMode(currentMode);
p[i].update();
}
for(unsigned int i = 0; i < attractPointsWithMovement.size(); i++){
attractPointsWithMovement[i].x = attractPoints[i].x + ofSignedNoise(i * 10, ofGetElapsedTimef() * 0.7) * 12.0;
attractPointsWithMovement[i].y = attractPoints[i].y + ofSignedNoise(i * -10, ofGetElapsedTimef() * 0.7) * 12.0;
}
}
开发者ID:jessherzog，项目名称:storyEclipse，代码行数:55，代码来源:ofApp.cpp
示例13: setup
//--------------------------------------------------------------
void ofApp::setup(){
ofSetLogLevel(OF_LOG_NOTICE);
ofFileDialogResult result = ofSystemLoadDialog("Select movie file...");
if(result.bSuccess == false){
ofLogWarning() << "SystemDialog canceled";
ofExit(1);
}
ofSleepMillis(300);
video.load(result.getPath());
video.setVolume(0);
video.setLoopState(OF_LOOP_NONE);
// WORKAROUND
video.play();
video.stop();
windowRefresh(ofGetWindowWidth(), ofGetWindowHeight());
}
开发者ID:atmarksharp，项目名称:VideoFrameExporter，代码行数:21，代码来源:ofApp.cpp
示例14: setup
void setup() {
ofSetDataPathRoot("../../../../../SharedData/");
ofSetVerticalSync(true);
// ofSetLogLevel(OF_LOG_VERBOSE);
#ifdef USE_VIDEO
video.loadMovie("videos/melica.mp4");
video.play();
#else
video.setup();
#ifdef USE_EDSDK
video.setDeviceType(EDSDK_MKII);
#endif
#endif
ofFbo::Settings settings;
settings.width = video.getWidth();
settings.height = video.getHeight();
settings.useDepth = false;
buffer.allocate(settings);
ofSetBackgroundAuto(false);
contours.getTracker().setPersistence(100);
contours.getTracker().setMaximumDistance(100);
setupGui();
osc.setup("klaus.local", 7400);
}
开发者ID:GlocalSound，项目名称:Transcranial，代码行数:27，代码来源:main.cpp
示例15: keyPressed
//--------------------------------------------------------------
void ofApp::keyPressed(int key){
ofLogVerbose() << "ON : key " << key;
// [space]: toggle pause and resume
if(key == 32){
if(video.isPlaying()){
bool paused = video.isPaused();
const char* status = (!paused)? "[pause]": "[resume]";
ofLogNotice() << "Video: " << status;
video.setPaused(!paused);
}else{
ofLogNotice() << "Video: [play]";
video.play();
}
// [e] or [s]: save frame
}else if(key == 101 || key == 115){
string path = currentDateWithCount() + ".png";
ofPixels* pix = new ofPixels();
video.setPaused(true);
pix->setFromPixels(video.getPixels(), vw, vh, OF_IMAGE_COLOR);
ofSaveImage(*pix, path, OF_IMAGE_QUALITY_MEDIUM);
ofLogWarning() << "\nSaved frame to \"" << path << "\"" << endl;
// left key: forward
}else if(key == 356){
vVector = 1.0;
applyVideoMatrix();
// right key: backward
}else if(key == 358){
vVector = -1.0;
applyVideoMatrix();
// [0]: very slow speed
}else if(key == 48){
vSpeed = 0.25;
applyVideoMatrix();
// [1]: normal speed
}else if(key == 49){
vSpeed = 1.0;
applyVideoMatrix();
// [2]: fast speed
}else if(key == 50){
vSpeed = 2.0;
applyVideoMatrix();
// [9]: slow speed
}else if(key == 57){
vSpeed = 0.5;
applyVideoMatrix();
}
}
开发者ID:atmarksharp，项目名称:VideoFrameExporter，代码行数:55，代码来源:ofApp.cpp
示例16: update
void update(){
ofSetWindowTitle(ofToString(ofGetFrameRate()));
player.update();
}
开发者ID:ReallyRad，项目名称:WaterColor，代码行数:4，代码来源:main.cpp
示例17: draw
//--------------------------------------------------------------
void ofApp::draw(){
ofPushMatrix();
ofScale(vsr,vsr);
video.draw(0,0);
ofPopMatrix();
}
开发者ID:atmarksharp，项目名称:VideoFrameExporter，代码行数:7，代码来源:ofApp.cpp
示例18: exit
void exit() {
#ifdef USE_EDSDK
video.close();
#endif
}
开发者ID:GlocalSound，项目名称:Transcranial，代码行数:5，代码来源:main.cpp
示例19: update
//--------------------------------------------------------------
void ofApp::update(){
video.update();
}
开发者ID:atmarksharp，项目名称:VideoFrameExporter，代码行数:4，代码来源:ofApp.cpp
示例20: mouseDragged
//--------------------------------------------------------------
void ofApp::mouseDragged(int x, int y, int button){
ofLogNotice() << "Position: " << x/w << "";
video.setPosition(x / w);
}
开发者ID:atmarksharp，项目名称:VideoFrameExporter，代码行数:5，代码来源:ofApp.cpp
注：本文中的ofVideoPlayer类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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