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Video Coach - Delay Mirror Screenshot 1
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About Video Coach - Delay Mirror

Video Coach - Delay Mirror

NEW : Support for external WiFi cameras (GoPro, WiFiCam HD) !
Following GoPro cameras are supported : Hero2 with Wifi BacPac, Hero3, Hero3+.

Hero4 and above are NOT supported for the time being.

WARNING : Requires WiFiCam HD v0.4 or above

Video Coach is a simple yet powerful real-time video analysis tool.

Video coach helps you analyse and improve your sporting activities or the performance of your students or athletes if you are physical education teacher or coach.

Video coach records videos and displays them continuously with a time delay for a quick and handsfree visual feedback.
You can record your performance and watch it a few seconds later directly on your device without touching a button.

Video stream is kept in RAM and not saved in the file storage by default so it will not clutter your internal storage or SD card.
At any time, you can save the video in the internal storage or SD card.

This application is a free evaluation version.
At the end of the 10 days evaluation period, you can buy a a perpetual license directly from the application (in app payment).

This application uses advanced video features introduced recently on Android devices.
If the application does not work correctly on your device, please send a mail to [email protected] before writing a bad review.
Your problem will be studied and fixed as quickly as possible.
!!!! THANKS !!!!

Features :

1, 2, 3 or 4 delayed views (device dependent)

Programmable delay in seconds.
Maximum delay depends only on the amount of RAM your device allocates to each application.
Example : maximum delay is 10 minutes on Nexus 4

Delay can be set without interrupting the live video stream.

Pause/unpause for delayed views

HD record and playback (device dependent)

Fast and easy switch between record and playback modes

Playback mode to replay the video stream in loop.
Up to 4 delayed views can be played back in parallel (device dependent).

Freeze frame and slow motion in playback mode.

Rewind and fast forward in playback mode.


Zoom-in and pan independently each delayed view to analyse more precisely a sequence of the performance (paid option).

Drawing tools (lines, ovals, free drawing, 3 colors) to highlight special areas on the delayed views (paid option).

Resolution settings up to HD (device dependent)

Video quality setting (normal and high)

Supports front and back cameras. Use front camera for a delay mirror effect.

Supports GoPro cameras (Hero2 with Wifi BacPac, Hero3, Hero3+) in wifi streaming mode (paid option). Frame rate is limited to approx 22.5 fps and resolution is fixed to 432x240 due to a limitation of the 'live preview' mode of the GoPro cameras.

Supports WiFiCam HD : WiFiCam HD turns your smartphone into a HD WiFi camera : (paid option).

Captured video stream can be saved to a file (Android 4.3 and above only for the time being)
Video file can be played with most video players.

Real time video view can be moved around the screen.

Fullscreen mode to make every screen pixel available to your videos.

Gesture based User interface.

Benefits :

Video stream is kept in RAM to save power and save your device Flash memory or SD card.
Handsfree operation
Clutter free User Interface

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Awesome app, best android option for video delay. I wish I could record portrait orientated video.
David P
Hi, What are the chances for increasing the delay? I train Brazilian Jiu Jitsu and my sparring session are 6 minute rounds. The app does not quite make it. However I have failed to so far find an alternat...
Rob Pitzel
I love it
Jude Escarez