My requirement is that when users use HTC Vive Pro Eye to watch panoramic videos, I record the time stamp, video playback time, and eyeball position data.
The official SRanipal SDK C source code solved most of my problems. But I don’t know how to record the playbacktime of video when the user watches the video.
In addition, there is a structure about eyeball information in the C source code, in which I am very curious about timestamp which indicates the time when the frame was capturing in millisecond
// The code is in SRanipal_EyeData_v1.h which is offically provided.
namespace ViveSR {
namespace anipal {
/**
* Eye module
*/
namespace Eye
{
/** @struct EyeData
* A struct containing all data listed below.
*/
struct EyeData
{
bool no_user;
int frame_sequence;/*!<The frame sequence.*/
int timestamp;/*!<The time when the frame was capturing. in millisecond.*/
VerboseData verbose_data;
};
}
}
}
