TopDirector (NDI,SRT,UVC,RTSP)
TopDirector (NDI,SRT,UVC,RTSP) Summary
TopDirector (NDI,SRT,UVC,RTSP) is a with in-app purchases iOS app in Photo And Video by TopDirector Corporation. Released in Sep 2021 (4 years ago). It has 336 ratings with a 4.30★ (good) average. Based on AppGoblin estimates, it reaches roughly 325 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Mar 13, 2026.
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Store info: Last updated on App Store on Mar 13, 2026 .
4.3★
Ratings: 336
Screenshots
App Description
- Up to 9 inputs could be TopDirectorCam or any other external A/V sources that support NDI, NDI HX, SRT, and RTSP protocols
- Up to 4 UVC(USB -> HDMI) camera inputs on iPadOS 17
- Start all the built-in cameras on the iPhone/iPad simultaneously (Pro Max models could have up to 4 cameras, the earlier models could only choose one between the front and rear cameras)
- Real-time transition among the external inputs, built-in cameras, and media in the Photo Library
- Full Screen External HDMI & Wireless AirPlay via Screen Mirroring/AirPlay
- Use the RTMP protocol which is used by most of the video platforms to 3 channel live streams, local record for backup, NDI or NDI|HX output at the same time
- No need for cumbersome timeline operations, real-time playback to edit, getting video post-production easily
- Valuable background music feature to easily create electronic albums with the Ken Burns special effects of photos
- Customized and unlimited vector title and shape overlay with professional safety Down Stream Key(DSK) control
- Independent and unlimited layers of translucent logo overlay and clock, countdown, and scoreboard
- Support TopDirectorTitle App for remote title overlay via LAN, suitable for complex subtitle operations in live broadcasting
- Perfectly embedded Apple Pencil (or use finger on the iPhone) to realize online sketch comments
- Picture-in-picture effects for remote interviews, online teaching, video conferencing, etc, fully customizable video source, window size and position, distortion, dynamic background, edges, reflections, blur, and more
- Used in conjunction with TopDirectorCam app for real-time slow-motion playback of live sports games
- All operations support unlimited Undo and automatic alignment snap feature that all the professional people needed
- Support the TALLY feature to mark the current PGM camera when switching among multiple cameras
- Unique security protection keep maintaining output even in the background
- No need to register, no any other subscription fees, one-time purchase for lifetime use