Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I am using DirectX.Capture and Direct Show.
Using existing project http://www.codeproject.com/KB/directx/directxcapture.aspx?msg=2490488
want to add water mark is it possible? if yes how?
To add a watermark in the recorder video, you would have to insert some watermarking filter into the graph that does capture and recording. In my apps, I am doing it via sample grabber filter which enables me to access every video frame as it is captured from the input source.
Beware though: the frame will be in some pixel format, and if it’s not RGB24 you’ll be in a lot of trouble to draw something on it. If possible, configure your input source to RGB24 and you’ll be able to draw on it even with GDI or GDI+.
Expand your question if you need more info.