* ball: Augmented reality ball video filter module
* bandlimited_resampler: Bandlimited interpolation audio resampler
* bda: DVB support for Windows BDA drivers
- * beos: Audio output, video output and interface module for BeOS
* blend: a picture filter that blends two pictures
* blendbench: a picture filter that test performance of blending routines
* bluescreen: Bluescreen (weather channel like) video filter