Hello,
I would like to buy the item named PiCapture SD1, but first i need to clarify a question.
Could i overlay some text or graphics on video?
1 Answers
The PiCapture video is presented to the Raspberry Pi as if it were coming from the Camera, and so all of the graphics capabilities that can be used with a camera can also be used with PiCapture. This includes overlays.
The approach depends on just what you want to accomplish – you can use picamera to overlay images on the preview window:
http://picamera.readthedocs.io/en/release-1.10/recipes1.html
You can also use OpenGL on the Raspberry Pi. If you google “raspberry pi camera overlay” you will see some ideas.