Mrrrr's Forum (VIEW ONLY)
Un forum care ofera solutii pentru unele probleme legate in general de PC. Pe langa solutii, aici puteti gasi si alte lucruri interesante // A forum that offers solutions to some PC related issues. Besides these, here you can find more interesting stuff.
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Mrrrr
AdMiN
 Inregistrat: acum 19 ani
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I downloaded a free health video online, but the English subtitles coming with it are not downloadable with the video, they're not in VTT format, but in JSON format. I tried one of the fancy online converters, but they appear to be expecting something else.
Gave ChatGPT a sample, and it wrote the following command that converted my subtitle.json file into subtitle.srt:
| $j=Get-Content .\subtitle.json -Raw | ConvertFrom-Json;$n=1;$out=foreach($i in $j.content.items){$s=[timespan]::FromSeconds($i.startTime);$e=[timespan]::FromSeconds($i.endTime);"$n`r`n{0:hh\:mm\:ss},{1:000} --> {2:hh\:mm\:ss},{3:000}`r`n{4}`r`n" -f $s,$s.Milliseconds,$e,$e.Milliseconds,$i.content;$n++};$out | Set-Content .\subtitle.srt -Encoding UTF8 |
Source: ChatGPT
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Mrrrr
AdMiN
Inregistrat: acum 19 ani
Postari: 2366
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For a video without any subtitles (were never made), I got a bit creative and used a "Create subtitles from audio" option that PotPlayer has. After downloading the required engine and model, I got it to work but in the destination directory I could not find a saved subtitle.
But the generated subtitle was in the creation window, in the following format:
[00:35.040 --> 00:54.380] Bla bla bla.
[00:54.380 --> 00:57.120] More bla bla.
[00:57.600 --> 00:59.280] And some other bla. |
Powershell command to convert that to SRT format:
| $i=1; gc input.txt | % { if($_ -match '^\[(\d+):(\d+\.\d+)\s+-->\s+(\d+):(\d+\.\d+)\]\s*(.*)$'){ "$i`n00:$('{0:D2}' -f $matches[1]):$($matches[2]-replace '\.',',') --> 00:$('{0:D2}' -f $matches[3]):$($matches[4]-replace '\.',',')`n$($matches[5])`n"; $i++ } } | Out-File output.srt -Encoding utf8 |
Source: ChatGPT
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