The dynamic texture toolbox contains implementation of methods for identifying and comparing video sequences by representing them as Linear Dynamical Systems (LDSs). All code is currently implemented in MATLAB with some code depending on the MATLAB control systems toolbox. A set of tutorials on how to use the toolbox can be found here and the complete documentation can be found here. The code is licensed under the Lesser GPL and is provided for academic purposes. If you use this toolbox for a publication we would be grateful if you cite this toolbox as [2]. In case of questions, comments, bugs or errors, please contact Avinash Ravichandran (avinash at cis dot jhu dot edu) or Rizwan Chaudhry (rizwanch at cis dot jhu dot edu).