Sone303rmjavhdtoday015939 Min Work Better -
Many scene releases use VFR to save space. This destroys minute-accurate seeking because time ≠ frame number. In VFR, the 59th minute may correspond to thousands of fewer frames than expected.
ffmpeg -i input.rm -vsync cfr -r 30000/1001 output_cfr.mp4 sone303rmjavhdtoday015939 min work better