Video Coach - Delay Mirror

In-app purchases
3.3
201 reviews
10K+
Downloads
Content rating
Everyone
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About this app

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).

!!!! PLEASE READ CAREFULLY BEFORE USING VIDEO COACH !!!!
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 appyhand@gmail.com 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.

Autofocus

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 : https://play.google.com/store/apps/details?id=com.appyhand.videocoachwebcam (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
Updated on
Jun 6, 2019

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App info and performance and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.3
142 reviews
A Google user
January 15, 2020
When it works it does something I have not seen other apps able to do. The interface is not responsive, there are bugs, for example in settings there is a way you can mess the video saving folder preference without being able to fix it. If you just want to watch your performance on mirror with 5-10 second delays and that's that then it's perfect. try to change stuff and then it might have to be reinstalled. needs work, i'd pay for a fully working one £5 is not much but i am reluctand at the moment. Maybe it tries to do too much, maybe the author made it for personal use and happy the way it is...
10 people found this review helpful
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A Google user
September 25, 2018
Right after download it wanted be to buy a license. Then somehow when I got the free trial to work, it was pretty good so I figured I'd buy it... Until I realized you have to pay for EVERY damn feature. Want zoom? Extra. Want to draw? That's extra too. I HATE when developers do this. Guess I'll be buying a competing app (Video Delay) that gives you all features for ONE reasonable price.
13 people found this review helpful
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Chuin Dub Fong
June 9, 2021
Updating my review since previous android updates broke the app and I found a workaround. As of 8 June 2021, it works again on my Samsung Galaxy Note 9 (Android 10, One UI 2.5, Exynos international dual-sim). It works only on the first run. You have to clear app data (cache alone is not sufficient) each time the app is closed to trick the app so it does not crash on start. That means having to reconfigure settings again but this means you can draw lines/zoom which other similar apps do not offer
4 people found this review helpful
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What's new

Fixes connectiviy issue when checking license for the 1st time
Other bug fixes