**System and IINA version:** - macOS version: 10.15.5 - IINA version: 1.1.1 or higher **Expected behavior:** IINA must render Persian subtitle properly **Actual behavior:** IINA doesn't render Persian subtitle, instead, it renders some weird symbols (maybe encoding bug) <details> <summary><b>Bug Report:</b></summary> It was okay before I updated the app to v1.1.1 or higher. <br><br> Before update screenshot: - IINA version: 1.1.0 <img width="1040" alt="image" src="https://user-images.githubusercontent.com/25138854/99921223-30824c80-2d3e-11eb-9bca-3ca5a3d85b00.png"> <br><br> After update screenshot: - IINA version: 1.1.1 or higher <img width="1040" alt="image" src="https://user-images.githubusercontent.com/25138854/99921133-ab973300-2d3d-11eb-8bfb-3ee5dd8cf999.png"> </details> <br> **How often does this happen?** All the time