StreamVector synchronizes two iPhones over a direct, zero-latency local link. Capture 1080p60 wide-court action on Phone A while Phone B locks onto the gym scoreboard with real-time perspective de-skewing.
Traditional sports broadcast setups require expensive capture cards, video switchers, and venue Wi-Fi. StreamVector replaces it all with two iPhones in your pocket.
Mount high in the bleachers. Phone A captures the full field in broadcast-grade 1080p60 with live audio commentary. Acts as the P2P wireless host.
Mount anywhere with a line of sight to the gym scoreboard. Use telephoto zoom and our 4-corner perspective tool to flatten distorted angles.
Connect your YouTube channel in 1 tap. Phone A hardware-composites the scoreboard into the wide shot and streams live via RTMP without stream key setup.
Designed specifically for situations with crowded bleachers, angled scoreboards, zero venue Wi-Fi, and spotty cellular networks.
High school gyms have captive portals or no Wi-Fi at all. StreamVector pairs Phone A and Phone B over an ad-hoc local P2P socket with sub-50ms latency—completely offline.
Sitting off-center? Drag the 4 corner handles over the gymnasium scoreboard. Our Apple Metal shader warps the trapezoid into a crystal-clear, flat rectangular scoreboard texture.
No copying stream keys, RTMP URLs, or opening browser dashboards. Sign in with Google, select or create your game stream, and hit "Go Live" with automated stream binding.
If cellular drops mid-game, local hardware encoding continues writing an uncorrupted 1080p master MP4 file to your Photos library while auto-reconnecting live stream in the background.
Phone B (Scoreboard) transmits strictly video with audio completely muted. Field sounds, whistles, and commentary are captured exclusively on Phone A to eliminate phasing and echo.
Move the scoreboard overlay anywhere on your screen. Supports customizable corner rounding, subtle borders, opacity controls, and both 16:9 landscape and 9:16 portrait feeds.
Optimized for Apple Silicon & iOS VideoToolbox hardware codecs.
| Main Camera (Director) | 1080p at 60fps (or 30fps), Continuous AF/AE lock, Microphone capture |
| Scoreboard Camera | 480p at 30fps (H.264 VideoToolbox), 4-Corner Homographic Shader, Audio Muted |
| P2P Wireless Protocol | Apple Network.framework (NWListener/NWConnection), Bonjour Discovery, 21-byte SVEC binary header |
| Live Streaming Transport | RTMP / RTMPS with automated YouTube Data API v3 provisioning (Unlisted / Public) |
| Local Master Recording | AVAssetWriter uncorrupted MP4 direct to Camera Roll / App Storage |
| Compatibility | iOS 17.0+ & iPadOS 17.0+ (iPhone 12 Pro through iPhone 16 Pro Max recommended) |
Download StreamVector today and bring broadcast-level scoreboard overlays to your school, travel club, or varsity games.
