Subtitle Timing Synchronizer & Video Sync Pantas, Peribadi & 100% Dalam Pelayar

Synchronize delayed, early, or drifting subtitle files (SRT, VTT, ASS) with millisecond precision, 2-point linear drift stretching, framerate conversion, and live video overlay preview 100% locally. 100% dalam pelayar anda, tanpa pendaftaran, tiada muat naik ke pelayan.