Extract a specified time segment (start 00:15:36) or duration (e.g., 15:36 meaning 15 minutes 36 seconds) from an input subtitle file and optionally convert subtitle timestamps between common formats (SRT ⇄ VTT ⇄ ASS), with filename normalization like jufe570engsub.
| Environment | One‑Liner Code | Result for 015936 |
|-------------|----------------|---------------------|
| Excel / Google Sheets | =INT(A1/10000)*60 + INT(MOD(A1,10000)/100) + MOD(A1,100)/60 | 119.6 |
| Python | h,m,s = map(int, ["015936"[0:2], "015936"[2:4], "015936"[4:6]]) ; minutes = h*60+m+s/60 | 119.6 |
| Bash (awk) | echo 015936 | awk 'h=substr($0,1,2); m=substr($0,3,2); s=substr($0,5,2); printf "%.2f\n", h*60+m+s/60' | 119.60 |
| PowerShell | $t="015936"; $h=$t.Substring(0,2); $m=$t.Substring(2,2); $s=$t.Substring(4,2); [math]::Round($h*60+$m+$s/60,2) | 119.6 | jufe570engsub convert015936 min
Tip: If you have a whole column of timestamps, drag the formula down in Excel or pipe a list through
awk/pythonto batch‑process them. Extract a specified time segment (start 00:15:36) or
If you’re dealing with the jufe570engsub subtitle package (or any English‑subtitle file that uses the “HHMMSS” timestamp convention), you’ll often run into raw time codes like 015936.
When editing, timing, or simply checking the length of a clip, it’s far more convenient to think in minutes (or decimal minutes) rather than a wall‑clock format. Tip: If you have a whole column of
Bottom line:
015936= 1 hour 59 minutes 36 seconds → 119.60 minutes (rounded to two decimals).
Below is a compact, step‑by‑step method you can use without leaving your text editor—plus a few handy scripts and tools for bulk conversion.
subtitle-tool extract --input jufe570engsub.srt --range 00:15:36-00:20:12 --out-format vtt --shift
If you have the file but are having trouble playing it: