Min: Ddb-050-engsub Convert01-56-00

awk '!/^[0-9]+$/print /^[0-9]+$/print ++c' merged_full.srt > final.srt Using FFmpeg:

It looks like you’re referencing a specific file or label — possibly from a subtitle translation project, a video conversion log, or a segmented file naming convention. DDB-050-engsub convert01-56-00 Min

cat DDB-050-engsub_convert*.srt > merged_full.srt Then re-index numbering using Subtitle Edit or: a video conversion log