While FFmpeg is the most powerful command-line tool, there are also several GUI-based tools that can achieve the same result with a user-friendly interface:
To extract a video segment starting at 02:04:57 : gvh350engsub convert020457 min
For a permanent correction, or if the delay changes dynamically throughout the video (e.g., matching a specific minute, and While FFmpeg is the most powerful command-line tool,