depending on your skills and requirements:
is relatively painless way in, though there are other methods about.
Are you able to save H264 video with text-overlay (1920x1080 with 30fps)? Or you are talking "only" about displaying preview withTESKAn wrote:I managed to get it working by displaying video from camera on one layer and drawing text with OGL on another layer.
Not with raspivid, but with this driver, yes:JBAnovling wrote:Is it possible to add a text-overlay directly to the video captured with raspivid ?