Tomb Raider Guide for Hall of Ascension

This is a guide on how to clear the Hall of Ascension in Tomb Raider 2013 game. The key is to wait for the first shutter to pop open again before starting to spin the second crank to lift up the swinging platform. Once the second shutter pops, wait until the platform swings closest to the wooden board on top of the wall before jumping.
The treasure up there is for you to discover on your own :) Good luck!