Dynamic benchmarks are pre-generated so you can just download it from here. The benchmark archive in the ZIP format contains images in PNG format. For each texture mosaic frame there are also the corresponding ground truth and mask images.
|Dynamic textures reference:|
Renaud Péteri, Sándor Fazekas and Mark J. Huiskes
DynTex: A Comprehensive Database of Dynamic Textures
In: Pattern Recognition Letters, Volume 31, Issue 12,
ISSN 0167-8655, 1 September 2010, Pages 1627-1632.