rename jsons -> videos_syn.json/videos_real.json (action_frames schema, drop source info)

rename: videos->videos_syn, video_real->videos_real

Upload video_real.tar with huggingface_hub

Upload videos.tar with huggingface_hub

Upload video_real_input.json with huggingface_hub

Upload preencode_input.json with huggingface_hub

initial commit