PHP Edit Subtitles Class: Edit video subtitles in SRT and VTT formats

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Ratings				Unique User Downloads		Download Rankings
Not enough user ratings				Total: 283 This week: 1		All time: 7,551 This week: 172

Version		License		PHP version		Categories
`editsubtitles` 1.1		GNU General Publi...		5		PHP 5, Files and Folders, Text proces..., V..., P...

Description

Author

Luciano Salvino

This class can edit video subtitles in SRT and VTT format.

It can create a new video subtitles file or read an existing file in SRT and VTT format.

The class can also add, change and delete subtitles text at a given time.

The generated subtitles may be saved to a SRT or VTT file or returned as an array.

You can also convert formats from SRT to VTT or VTT to SRT.

Innovation Award

January 2017
Number 12

Many video hosting sites like for instance YouTube can show videos with sub-titles provided by the authors. The subtitles may be submitted in several known formats.

This package allows PHP applications to create and edit subtitles in some formats like SRT and VTT.

Manuel Lemos

Luciano Salvino

Performance

Level

Name:	Luciano Salvino `<contact>`
Classes:	11 packages by Luciano Salvino
Country:	Argentina
Age:	50
All time rank:	1348	16 in Argentina
Week rank:	84	1 in Argentina

Level 1

Innovation award

Nominee: 9x

Example


<?php



include('phpEditSubtitles.php');



$st = new phpEditSubtitles();



$st->setFile('test.srt');

// set output type to vtt (it will convert from srt to vtt type)

$st->setType('vtt');

$st->readFile();



// Edit subtitle on position 23

// IMPORTANT: it will reordenate the time. If the amount of time is smaller than $timeIni or bigger than $timeEnd the request will not be processed

$order    = 23;

$timeIni  = '00:01:10,880';

$timeEnd  = '00:01:18,830';

$subtitle = 'Edit subtitle';

$st->editSubtitle($order,$timeIni,$timeEnd,$subtitle);



// remove subtitle on position 25

$st->deleteSubtitle(25);



// add subtitle on position 25

// IMPORTANT: it will reordenate the time. If the amount of time is smaller than $timeIni or bigger than $timeEnd the request will not be processed

$order    = 25;

$timeIni  = '00:01:31,010';

$timeEnd  = '00:01:32,790';

$subtitle = 'New subtitle';

$st->addSubtitle($order,$timeIni,$timeEnd,$subtitle);



// save subtitles in a new file

$st->saveFile('newfile');



// get array of subtitles

$subtitles = $st->getSubtitles();



echo '<pre>';

print_r($subtitles);

echo '</pre>';

Files

File	Role	Description
`composer.json`	Data	Auxiliary data
`example.php`	Example	Example script
`LICENSE`	Lic.	License text
`newfile.srt`	Data	Auxiliary data
`phpEditSubtitles.php`	Class	Class source
`README.md`	Doc.	Documentation
`test.srt`	Data	Auxiliary data