移动端TF 5.2.0更新

新增支持播放iso原盘文件(本地/网盘/webdav/smb)
修复部分TS视频无法硬解的问题
修复部分字幕位置不正确的问题
修复播放某些视频出现闪退的问题
修复编辑IPTV时页面异常跳转的问题
优化图形字幕渲染性能
优化部分界面的UI效果

Added support for playing ISO original disk files (local/cloud/webdav/smb)
Fix the issue where some TS videos cannot be resolved by hard drive
Fix the issue of incorrect subtitle positions in some parts
Fix the issue of crashing when playing certain videos
Fix the issue of abnormal page redirection when editing IPTV
Optimize the performance of graphic subtitle rendering
Optimize the UI effect of some interfaces