video-overlay

GPU/CPU-based iOS Watermark Library for Image and Video Overlay

Desktop app for building telemetry video overlays from GPS data

Visual web interface for creating video overlays with GPS telemetry data. Supports GoPro, DJI (SRT), GPX and FIT files. Visual editor with real-time preview, batch rendering, and custom templates.

MLX90640 Thermal Camera with Edge Detect Video Overlay, for Raspberry Pi

This is a POC of a video server which uses WebRTC to publish a videostream and HTML/CSS/JS for graphik overlays

niconico / bilibili / DanDanPlay 弹幕 for IINA — dual CSS & Canvas rendering, Nico & Bilibili style presets, local file & network danmaku

Library to add watermark/overlay on video using local image or view

Voice-reactive avatar overlay with a transparent background — be on camera without your face

Add a telemetry HUD (speed, map, route, tilt, G-force and more) to DJI Osmo Action footage, straight from the GPS and sensor data the camera embeds in the MP4. Renders on your PC with the camera's own encoding settings (HEVC 10-bit, same bitrate). Live preview, drag-and-drop editor, cutting. Windows, Linux, macOS.

Android Video Overlay

Turn real-time news into short, shareable news videos — fully automated with AI.

Hardware-accelerated video composition and editing for Expo — multi-track, preview, filters, transitions, overlays. iOS & Android. MIT.

RnD effort (to overlay polygon on video) that is more towards using opencv or PIL for overlay and using some annotation tools to get the polyline/bounding box.

Real-time video object detection overlay pipeline using Python, OpenCV, and ONNX Runtime. Captures from webcam, screen, or capture card, runs inference, and displays bounding boxes.

Play a video clip once over your OBS scene from a Stream Deck key, then have it vanish. Single Windows .exe: background daemon with tray icon, transparent browser-source overlay, triggered by URL or CLI. Any file on disk, unmuted, no controls. Same clip again stops it; another clip replaces it. No runtime, no config.

📓🕯📹 Virtual webcam clone with dynamic content overlay; 〰 Conky, FFmpeg, v4l2loopback. 📺 Bash script.

Turn DJI drone footage into a moving-map/speed/altitude video overlay - with AGL/ASL calculation. Tested on DJI Mini 3.

Embedded responsive video overlay module (YouTube, Vimeo, Daily Motion, Coub).

TITAN Vision System going into WHPSC 2022

Flutter desktop app for turning FPV flight footage + telemetry into finished overlay videos on macOS and Windows