Struct VideoManager::CameraStats#

Nested Relationships#

This struct is a nested type of Class VideoManager.

Struct Documentation#

struct CameraStats

Per-camera real-time performance snapshot.

Public Members

double fps = 0.0

Measured grab rate (frames/s).

int64_t framesGrabbed = 0

Total frames grabbed since start().

int64_t framesEncoded = 0

Total frames encoded since start().

int64_t framesDropped = 0

Frames lost to ring-buffer overflow.

int ringFillPct = 0

Ring buffer fill level, 0–100.

bool grabberRunning = false
int64_t lastFrameElapsedNs = -1

elapsed_ns() of the most recent frame, -1 if none yet.

double configuredFps = 0.0

VideoGrabber::configured_fps().

double achievableFps = -1.0

VideoGrabber::achievable_fps(), -1 = not yet measured.

int64_t incompleteFrames = 0

VideoGrabber::incomplete_frames_total() (GVSP packet loss).