{ "json_version": "2.2.0.0", "resource": {}, "timeline": { "type": "circular", "cycle_length": 4000 }, "actions": { "video_actions": [ { "name": "TimeSpaceAction", "id": "1", "past_frame_count": 8, "past_frame_interval": 5, "timeline": { "base": "timeline", "from_end": false, "start_point": "0%", "length": "100%" } } ] } }