QList<FaceRect> detect(const QByteArray &nal) FaceRectArray arr; facemp4_detect(fp_ctx, reinterpret_cast<const uint8_t*>(nal.constData()), nal.size(), &arr); return QList<FaceRect>::fromStdVector(arr.rects);
that appears to be a media player or video but actually installs a Remote Access Trojan (RAT) , giving hackers full control of your device and camera. Information Stealers
from facemp4 import CameraRecorder
| System | Main Language | Face Detector | License | Typical FPS (1080p) | |--------|----------------|----------------|---------|-------------------| | OpenCV‑VideoCapture + Haar | C++/Python | Haar cascade | BSD | 15–20 | | DeepStream SDK (NVIDIA) | C++ | SSD‑based DNN | Proprietary | 45+ | | | C++/Qt | FaceMP4 (MobileNet‑SSD‑v2) | MIT | 30 |