Midv912engsub+convert015856+min+hot [updated] -

The string "midv912engsub+convert015856+min+hot" appears to be

ffmpeg -i input_video.mkv -ss 01:58:56 -c copy output_video.mkv midv912engsub+convert015856+min+hot

Explain that MIDV912 is a video file (often from Japanese or Asian media), and users may want to convert it for better playback or embed the English subtitle track. midv912engsub+convert015856+min+hot

: This likely refers to "minute" or "minutes," indicating a duration or a specific timestamp within the video. midv912engsub+convert015856+min+hot