IP-CAM-01 / VERSION 1.6

See the camera signal actually delivered.

Probe ten exact resolution modes, compare delivered timing, apply exposed focus, exposure and white-balance controls, and inspect four local snapshots.

LOCAL PROCESSINGVERSIONED EVIDENCEEXPLICIT LIMITS

PROTOCOLIP-CAM-01 / V1.6

SIGNALVIDEO STREAM / SETTINGS

EVIDENCEFIRST FRAME / 10S FRAMES / BITRATE / RECOVERY

ACCESSCAMERA ON REQUEST

API MediaDevices + MediaStreamTrack + HTMLMediaElement + VideoFrameCallbackPROCESSING BROWSER LOCALSCHEMA inputproof-evidence-v1RAW UPLOAD 0 B

LOCAL VIDEO PREVIEW

Verify the camera path before the call.

CAMERA / IDLENo video leaves this browser tab.

OFFLINEAWAITING SIGNAL

FRAME DELIVERY / FIXED 10 SECIDLE

LONG FRAMES—

SEVERE STUTTERS—

EST. MISSED—

P95 JITTER—

VideoFrameCallback delivery is compared with the negotiated stream cadence. It does not expose every sensor exposure.

LOW-DIMENSIONAL IMAGE SIGNALS / 64×36 SAMPLEAWAITING VIDEO FRAME

BRIGHTNESS—

CONTRAST—

SATURATION—

EDGE ENERGY—

Relative frame signals help compare lighting and focus changes. They are not calibrated exposure, color or optical MTF scores.

LOCAL WEBRTC ENCODER / FIXED 8 SECIDLE

MINIMUM—

MAXIMUM—

P95—

CODEC—

The camera track is encoded through two local peer connections. No media is sent to an InputProof server.

REAL DEVICE PERMISSION / CAMERAIDLE

Permission, live Track and release state are measured locally. No audio sample or video frame is stored in this record.

PERMISSION APIUNKNOWN

REQUEST OUTCOMEIDLE

REQUEST LATENCY—

TRACK STATE—

GRANT-TIME FLAGS—

DEVICE LABELS0 / 0

RELEASE CHECKNOT RUN

ENDED TRACKS0 / 0

SECURE CONTEXT—

FIRST FRAMEIDLE

FIRST-FRAME LATENCY—

FIRST-FRAME SIGNALNONE

TRACK LABELHidden until permission grant

DIAGNOSTIC ACTION ENGINECOMPLETE THE PROTOCOL

Open the camera stream to begin diagnosis

Current media state: idle.

1 FINDING(S)2 ACTION(S)RULES / EVIDENCE-BOUND

INFO

Open the camera stream to begin diagnosis

Current media state: idle.

LIKELY CAUSES

Site permission is not granted.
Another app may own the camera or the selected mode is unavailable.

ACTIONS

Allow camera access and close call or capture applications.
Retry the default resolution before selecting a high-resolution profile.

RETEST CONDITION

The live preview and negotiated settings must appear.

Actions are generated from visible Evidence fields and versioned product rules. They do not identify a physical root cause with laboratory certainty.

LOCAL BASELINE HISTORY / OPT-IN

Compare repeat tests without an account.

0 / 20 SAVED · 90 DAY RETENTION

Device report

Complete this protocol before saving a baseline.

CAMERA DELIVERY REPEATABILITY / LAST 5NEEDS MORE RUNS

0/5 RECENT COMPATIBLE RUNS

Save 3 more compatible run(s).

Delivered FPS— FPSNEEDS 3 VALUESSTABLE ≤5% · REVIEW ≤12%NEEDS MORE RUNS

Frame stability— %NEEDS 3 VALUESSTABLE ≤5 pp · REVIEW ≤12 ppNEEDS MORE RUNS

Frame delivery— %NEEDS 3 VALUESSTABLE ≤3 pp · REVIEW ≤8 ppNEEDS MORE RUNS

Severe stutters—NEEDS 3 VALUESSTABLE ≤1 · REVIEW ≤4NEEDS MORE RUNS

0 incompatible/incomplete and 0 older compatible run(s) excluded. The browser cannot prove the same camera or exposure state was used each time.

No raw axes, key logs, audio, video, images, full user agent or device ID is stored. Clearing browser site data also removes this history.

OPTIONAL PREFLIGHT / RELIABILITY

Control the environment before reading the number.

0 / 3 CHECKED

This checklist does not block the instrument or certify the setup. It records no data; it only reduces avoidable comparison errors.

MEASUREMENT BOUNDARY

Useful evidence, without pretending to be a laboratory.

The reported settings describe the stream negotiated with the browser, not every sensor mode.

Exposure, focus and image quality require visual inspection under representative lighting.

The local still remains in page memory and is cleared when the tab reloads or closes.