BLAST tools form a software ecology with the following functionality:
Audio Feature Extraction:
fftExtract (C++)
Bregman Toolkit (Python) [compatible with fftExtract features]
Video Feature Extraction:
ACTION Toolkit (Python)
Audiovisual Data Analysis:
soundspotter - MAX/MSP, PD, VST plugin for audiovisual retrieval [Small-Medium Data]
ada - audiovisual database, fast feature data store and lookup [Big Data]
eCollage:
vCollage - video collage analysis/synthesis [video files]
aCollage - audio collage analysis/synthesis [analysis is feature agnostic]
soundspotter - real-time matching and collage synthesis