Which split did you use on the Charades?

[jx-zhong-for-academic-purpose]

There are several versions of the VIDEO SOURCE DATA on the Charades:
Data (scaled to 480p, 13 GB) (Updated 8/23/16)
Data (original size) (55 GB)
RGB frames at 24fps (76 GB)
Optical Flow at 24fps (45 GB)
Two-Stream features at 8fps (RGB Stream, 12GB compressed, 37GB uncompressed)
Two-Stream features at 8fps (Flow Stream, 16GB compressed, 45GB uncompressed)
Which one did you applied in your paper?