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Which camera should I choose and what parameters are required?

Camera and film specifications and mounting conditions.

Camera and video format requirements

To ensure maximum measurement accuracy and the correct operation of AI algorithms, submitted video recordings must meet the following requirements.

📹 Technical recording parameters

Minimum resolution: 640x480 px and recommended HD 1280x720 (1MPix) or higher
Minimum frame rate: 15 FPS
🔸 The more frames per second, the smoother the object tracking
Recording format: avi, mp4, dav, flv, wmv, tc, h265 (or other standard video formats)
Encoding: Basic AVI, MPEG, MP4 encodings, and H264/H265 encodings, including variable frame rate (VFR).
Minimum video length: 90 seconds

We support a wide range of video formats and encodings and are constantly expanding our capabilities.

Note AITracker! For videos with variable frame rate, the seek() function (jumping in video) in the AITracker GUI program does not work correctly!

Note! We do not support interlaced videos, where even/odd scan lines are recorded alternately. Wikipedia

📁Video file naming

To allow the AITracker system to automatically recognize the date and time of the recording, the video file name must contain this information. This information is essential for correctly assigning measurements to a specific time period.

🔎 How does it work?

The system does not read the time from the video image (e.g., a clock displayed in the corner of the film). The only source of time information is the file name and the frame number. This means that correct file naming is crucial.

📅 What should the file name contain?

The date and time of the start of the recording

✅ Supported file name formats

We support many popular formats found in industrial cameras and monitoring systems. Here are some examples:

12.05.00-12.10.00[R][0@0][0]

02-OMAZ_2021-05-06_2355_0000

R51_ch1_Main_20210408100000_20210408110000(1)

063732_100_044419723_0300.h264

SCPR_12002_BOCHNIA_cam2_20231213001158_20231213001751_97842

Note! The system defines the time on the recording solely by the name and frame number! We do not have the option to read the clock image embedded within the video frame!

📹 Przykładowe modele kamer

Poniższe modele kamer są nam znane lub używane w praktyce, zapewniają odpowiednią jakość obrazu, stabilność działania oraz kompatybilność z algorytmami AITracker. Wybierając kamerę z tej listy, zwiększasz pewność dokładnych pomiarów:

Ozikam-C12-Z5X

5 Mpix (2560 × 1920), WiFi/Ethernet/PoE, obiektyw 3.6 mm, audio dwukierunkowe, kąt widzenia 90°, slot Micro SD do 128 GB, kompresja H.265/H.264, 9 diod IR

Dahua ITC237-PW6M-IRLZF1050-B

1080 p (1920 × 1080) @30 fps, 1/1.8″ Sony GS-CMOS, zmotoryzowany obiektyw 10–50 mm, 6 diod IR, LPR do 80 km/h, obudowa IP67

Axis P1448-LE

4 K Ultra HD (3840 × 2160) @25/30 fps, 1/2.5″ CMOS, obiektyw 2.8–9.8 mm z P‑Iris, Forensic WDR, Lightfinder, Zipstream, OptimizedIR, min. oświetlenie 0.18 lux (kolor), klasę ochrony IP66/IP67, IK10

Hanwha Techwin XNV‑8082R

6 Mpix (3328 × 1872) @30 fps, obiektyw 2.8–8.4 mm (3×) motorized, IR widoczne do 40 m, extremeWDR 120 dB, ICR dzień/noc, analiza wideo (motion, tampering, face detection)

Bosch NIN‑50022‑A3 FLEXIDOME IP Indoor 5000 HD

2 Mpix (1952 × 1092), auto‑varifokal 3–10 mm, dynamic range 76 dB WDR, IR 0 lux, PoE IEEE 802.3af, kompresja H.264/M‑JPEG

DS‑2CD4A26FWD‑IZHS/P [wycofany ze sprzedaży]

2 Mpix ANPR Ultra‑Low Light, 1/1.8″ Progressive Scan CMOS, WDR 120 dB, auto‑iris, defog, PoE, 3D DNR, IR, motorizowany obiektyw 8–32 mm

DS‑2CD2T47G2‑L [wycofany ze sprzedaży]

4 Mpix ColorVu, 1/1.8″ Progressive Scan CMOS, kompresja H.265+, WDR 130 dB, ciągłe kolorowe nagranie 24/7, odporność IP67

BCS‑TIP5201IR‑Ai [wycofany ze sprzedaży]

2 Mpix (1920 × 1080), 1/2.8″ SONY STARVIS CMOS, obiektyw 3.6 mm, WDR 120 dB, IR do 80 m, funkcje AI (motion, privacy mask, face detection, counting), audio I/O, alarm I/O, IP67, IK10, slot microSD do 256 GB

BCS‑TIP4501IR‑E‑Ai [wycofany ze sprzedaży]