39 lines
1 KiB
Text
39 lines
1 KiB
Text
|
|
||
|
|
#------------------------------------------------------------------------------
|
||
|
|
# $File: subtitle,v 1.2 2022/09/07 11:29:09 christos Exp $
|
||
|
|
# subtitle: file(1) magic for subtitles files
|
||
|
|
|
||
|
|
# EBU-STL
|
||
|
|
# https://tech.ebu.ch/docs/tech/tech3264.pdf
|
||
|
|
3 string STL EBU-STL subtitles
|
||
|
|
>6 regex =^[0-9][0-9] \b, rate %s
|
||
|
|
>>8 string .01 \b, v1
|
||
|
|
!:mime application/x-ebu-stl
|
||
|
|
>>>16 regex =^[^\ ]{0,32} \b, title "%s"
|
||
|
|
>>>>224 regex =^[0-9]{2} \b, created %-.2s
|
||
|
|
>>>>>&0 regex =^[0-9]{2} \b-%-.2s
|
||
|
|
>>>>>>&0 regex =^[0-9]{2} \b-%-.2s
|
||
|
|
!:ext stl
|
||
|
|
|
||
|
|
# SubRip (srt) subtitles
|
||
|
|
0 regex/20 =^1[\r\n]+0[01]:[0-9]{2}:[0-9]{2},[0-9]{3}\040--> SubRip
|
||
|
|
!:mime application/x-subrip
|
||
|
|
!:ext srt
|
||
|
|
|
||
|
|
# WebVTT subtitles
|
||
|
|
# https://www.w3.org/TR/webvtt1/
|
||
|
|
0 string/t WEBVTT
|
||
|
|
>&0 regex/255 =[0-9]{2}:[0-9]{2}\\.[0-9]{3}\040--> WebVTT subtitles
|
||
|
|
!:mime text/vtt
|
||
|
|
!:ext vtt
|
||
|
|
|
||
|
|
# XML TTML subtitles
|
||
|
|
# https://www.w3.org/TR/ttml2/
|
||
|
|
0 string/t \<?xml
|
||
|
|
>20 search/400 \020xmlns=
|
||
|
|
>>&0 regex ['"]http://www.w3.org/ns/ttml TTML subtitles
|
||
|
|
!:mime application/ttml+xml
|
||
|
|
# Augment strength to beat plain XML
|
||
|
|
!:strength * 3
|
||
|
|
!:ext ttml
|