Pre-Release v0.6-beta

• Fix Audio Mapping Issue
• Fix rav1e crashing in advanced settings because of typo
• Fix ffmpeg not finishing muxing introduced by last code cleanup
• Fixed potential Resume Bug with Subtitles
• Fixed Program was asking for IO in Resume Mode
• Added HDR (Advanced Color options) for aomenc, rav1e & libaom
• Added Check if Subtitle exists when opening a file
• Added basic ffmpeg libaom support
• Added Audio Copy
• Added Automatic re adjust Chunk Length if number of Workers changed
• Quality of Life improvement
• Code Cleanup