I need to do 2 tasks:
- Record a full hd video from a camera (dshow device)
- preview realtime input while recording (openGL)
I need to finalize a program quickly but I do not have the skills to make DSPack working on my program.
the program is almost done, using ffmpeg I can capture frames and videos but I do not know how to have a realtime preview on the screen.
*on win 7