How to use:
1) Download and open OBS 4K, then grant camera, microphone, and screen permissions. Sign in or continue as a guest.
2) Choose Record or Live, then add your sources: screen, camera, and microphone. Arrange overlays like text, logo, or watermark in a scene.
3) Set quality options: resolution up to 4K, frame rate, bitrate, and orientation. Use Preview to check framing and audio levels.
4) For streaming, select a destination (YouTube, Twitch, or custom RTMP), paste your stream key, run a test preview, then tap Go Live. For local capture, tap Record to start and Stop to save.
5) Explore advanced tools: apply noise suppression and gain on audio, enable filters or chroma key, create multiple scenes, set hotkeys, then export or share to Photos, Files, or cloud storage.