Learn To Create YouTube Video Downloader
Learn how to download youtube videos or embed them without any youtube watermarks...
In order for you to download youtube video, you will first need to get the youtube video info.
Get Youtube Video Info
This url will give you all the info for a youtube video.
https://www.youtube.com/get_video_info?html5=1&video_id=youtube_idFor example, if you want to download this (https://www.youtube.com/watch?v=WiOf6myUZZI ) youtube video, the youtube id would be : WiOf6myUZZI
PHP Code
In you php, type in the below code
<?php
if(isset($_GET['id']) )
{
$youtube_id = $_GET['id'];
$youtube_video_info = file_get_contents('https://www.youtube.com/get_video_info?html5=1&video_id='.$youtube_id);
echo $youtube_video_info;
}
?>HTML/JavaScript Code
Here is the whole html code for you.
<!DOCTYPE html>
<html lang="en">
<head>
<title>YouTube Video Downloader</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.0/jquery.min.js" type="text/javascript"></script>
<script>
$(document).ready(function($)
{
var youtube_data_parser = function(data)
{
//---> parse video data - start
var qsToJson = function (qs)
{
var res = {};
var pars = qs.split('&');
var kv, k, v;
for (i in pars)
{
kv = pars[i].split('=');
k = kv[0];
v = kv[1];
res[k] = decodeURIComponent(v);
}
return res;
}
//---> parse video data - end
var get_video_info = qsToJson(data);
if(get_video_info.status == 'fail')
{
return {status:"error", code: "invalid_url", msg : "check your url or video id"};
}
else
{
// remapping urls into an array of objects
//--->parse > url_encoded_fmt_stream_map > start
//will get the video urls
var tmp = get_video_info["url_encoded_fmt_stream_map"];
if (tmp)
{
tmp = tmp.split(',');
for (i in tmp)
{
tmp[i] = qsToJson(tmp[i]);
}
get_video_info["url_encoded_fmt_stream_map"] = tmp;
}
//--->parse > url_encoded_fmt_stream_map > end
//--->parse > player_response > start
var tmp1 = get_video_info["player_response"];
if (tmp1)
{
get_video_info["player_response"] = JSON.parse(tmp1);
}
//--->parse > player_response > end
//--->parse > keywords > start
var keywords = get_video_info["keywords"];
if (keywords)
{
key_words = keywords.replace(/\+/g,' ').split(',');
for (i in key_words)
{
keywords[i] = qsToJson(key_words[i]);
}
get_video_info["keywords"] = {all:keywords.replace(/\+/g,' '), arr: key_words};
}
//--->parse > keywords > end
//return data
return {status: 'success', raw_data:qsToJson(data), video_info:get_video_info};
}
}
$(document).on('click', '.btn_get_youtube_vidoe_id', function(event)
{
event.preventDefault();
var get_video_id = $('.youtube_video_id').val();
var ajax_url = 'http://localhost/?id='+get_video_id;
$.get(ajax_url, function(d1)
{
var data = youtube_data_parser(d1)
console.log( data)
var video_data = data.video_info
var video_title = video_data.title.replace(/\+/g,' ')
var video_thumbnail_url = video_data.thumbnail_url
var video_arr = video_data.url_encoded_fmt_stream_map;
//quality "hd720"
var video_arr_final = {}
$.each(video_arr, function(i1, v1)
{
if(v1.quality == "hd720")
{
var url = v1.url
video_arr_final = {
video_title:video_title,
video_thumbnail_url:video_thumbnail_url,
video_url:v1.url
}
}
});
var d = ''
+ '<br>'
+'<a class="btn btn-primary" href="'+video_arr_final.video_url+'" download="youtube.mp3"> Download</a>'
+'<video src="'+video_arr_final.video_url+'" controls autoplay controlsList="nodownload" oncontextmenu="return false;" height="350" width="100%">'
+'</video >'
$('.youtube_video').html(d)
});
});
});
</script>
</head>
<body>
<h1>Youtube Video Downloader</h1>
<br><br>
<div class="co1l-md-3">
<label for="ex1">Enter Youtube Video ID</label>
<input class="form-control youtube_video_id" type="text">
<br>
<span class="btn btn-success btn_get_youtube_vidoe_id">Get Video Info</span>
</div>
<br><br>
<div class="youtube_video"></div>
</body>
</html>
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