Hello, I'd like to design simple audio and video playback routines. I've a digital signal acquired through an A/D that I'd like to play as sound. Also I'd like to draw the signal on a window that can be streamed through a video card with TV output. If there is anybody here, working on audio or video programming, I'd like to know if you have suggestions on how to get started. E.g. audio libraries, video libraries, video cards supported under linux, etc. Thanks. -- Rafael