I may be a little slow, but I cannot find the equivalent of CaptureFromFile to capture video frames one by one from a file in OpenCV in Java on Android.
Can someone lead me out of my misery and show me where to look?
Many thanks
Barry
OpenCV does not support showing / recording videos on Android.
Look at the solution in here . Also, it seems that Open CV is available through the Android NDK, here you can find how to use it. In addition, you can take a look at Processing , which I believe supports Open CV and is able to export code as apk.