问题
later this year I'm going to have a lot of time on my hands, and I thought I'd start a "small" project for myself and release it as open source.
I'd like to code my own Fraps alternative. (or continue with Taksi http://taksi.sourceforge.net ).
Fraps is a video & sound recording programm, which captures the screen during gameplay. It has way more functions than I need and its commercial.
All I want is being able to record the screen / game I'm currently playing continuously including sound no other extras.
Now this is a new area for me, but not the programming languages. I thought I'll be using C++ (& others if needed).
What I need are hints where to look, and what to look for, where to read stuff rearding it. Etc. etc.
I hope y'all can help me!
回答1:
Here is some good info on the techniques used by FRAPS.
http://www.woodmann.com/forum/archive/index.php/t-11023.htm
回答2:
My company published a source code in C++ for hooking into DirectX to capture video and calculate FPS (audio is not included). It is available on github as AVRecorderTool.
来源：https://stackoverflow.com/questions/1354360/fraps-alternative-where-to-look-and-what-for