How do I stream a DJI drone directly to OBS Studio without lag?

Use CastZero Engine on your Windows PC. It converts incoming wireless RTMP video from the DJI Fly app or DJI RC 2 into a local UDP WebRTC stream (http://localhost:8889/streamkey) that decodes in OBS Studio under 50ms.

What is the best zero latency RTMP server for Windows?

CastZero Engine is purpose-built for low latency local RTMP and WebRTC video ingestion, offering sub-50ms delay for DJI drones, GoPro Hero cameras, and smartphone rigs.

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TUTORIALS & PRODUCTION GUIDES

CASTZERO ARTICLES & GUIDES

Expert tutorials, setup guides, and technical insights for wireless RTMP streaming with DJI drones, GoPro cameras, and OBS Studio.

DJI Streaming

Streaming DJI Drone Footage to OBS in Under 100ms

Complete step-by-step field manual for streaming live video from DJI Mavic 3, Air 3S, and Mini 4 Pro into OBS Studio with sub-100ms latency.

CastZero Drone Operations · May 06, 2026

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DJI Streaming

DJI Mavic 3 Pro & Air 3S RTMP Transmission: Complete Field Manual

Advanced field manual for drone operators streaming live dual-camera aerial feeds from DJI Mavic 3 Pro and Air 3S.

CastZero Aerial Systems · May 15, 2026

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DJI Streaming

Streaming DJI FPV Goggles 2 & Avata Live Video to OBS Studio Under 40ms

Specialized guide for FPV drone pilots to output HD Goggles 2 feeds into OBS Studio for ultra-responsive live streaming.

CastZero Drone Operations · Jun 20, 2026

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DJI Streaming

How to Stream DJI Drone to OBS Studio with Zero Latency (2026 Guide)

Learn how to stream DJI Mavic, Mini, and Air drones directly into OBS Studio with under 100ms latency using CastZero. No HDMI capture cards needed.

CastZero Team · Apr 21, 2026

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