43 if( !cap.initializeVideo() )
45 std::cerr <<
"Cannot open camera video capture" << std::endl;
46 std::cerr <<
"See verbosity level for more details." << std::endl;
50 std::cout <<
"Connected to camera sn: " << cap.getSerialNumber() << std::endl;
57 uint64_t lastFrameTs = 0;
61 cap.enableAecAgcSensLogging(
false);
64 uint16_t not_a_new_frame = 0;
65 int frame_timeout_msec = 100;
84 double elapsed_sec = now - lastTime;
86 std::cout <<
"[System] Frame period: " << elapsed_sec <<
"sec - Freq: " << 1./elapsed_sec <<
" Hz" << std::endl;
90 double frame_dT =
static_cast<double>(frame.
timestamp-lastFrameTs)/1e9;
91 std::cout <<
"[Camera] Frame period: " << frame_dT <<
"sec - Freq: " << 1./frame_dT <<
" Hz" << std::endl;
106 cap.setColorBars(0,
true);
108 cap.setColorBars(0,
false);
133 std::cout <<
"Not a new frame #" << not_a_new_frame << std::endl;
135 if( not_a_new_frame>=(1000/frame_timeout_msec))
137 cap.saveAllISPRegisters(
"ov580_lr_"+std::to_string(f_count)+
"_not_a_new _frame.csv");
138 cap.saveAllSensorsRegisters(
"ov4689_lr_"+std::to_string(f_count)+
"_not_a_new _frame.csv");
139 std::cout<<
" Save Data for f_count "<<f_count<<std::endl;
141 std::cout <<
"Camera connection lost. Closing..." << std::endl;
148 int key = cv::waitKey( 5 );
149 if(key==
'q' || key==
'Q')
155 cap.enableAecAgcSensLogging(
true);
The VideoCapture class provides image grabbing functions and settings control for all the Stereolabs ...
uint64_t getSteadyTimestamp()
Get the current system clock as steady clock, so with no jumps even if the system time changes.
@ FPS_60
60 Frames per second. Not available for RESOLUTION::HD2K and RESOLUTION::HD1080.
The Frame struct containing the acquired video frames.
uint64_t timestamp
Timestamp in nanoseconds.
uint16_t height
Frame height.
uint16_t width
Frame width.
uint8_t * data
Frame data in YUV 4:2:2 format.
The camera configuration parameters.
RESOLUTION res
Camera resolution.
FPS fps
Frames per second.
sl_oc::video::VideoParams params