javascript - PHP stream File from temp path?
Get the solution ↓↓↓I have a PHP/JS fileupload and I want to stream a video before it is 100% uploaded.
How I make that?
fileupload.html (JS, uploadFile()):
var file = document.getElementById("file1").files[0];
var formdata = new FormData();
formdata.append("file1", file);
var ajax = new XMLHttpRequest();
ajax.upload.addEventListener("progress", progressHandler, false);
ajax.open("POST", "file_upload_parser.php");
ajax.send(formdata);
fileupload.html (html)
<form id="upload_form" enctype="multipart/form-data" method="post">
<input class="fileUpload" type="file" name="file1" id="file1"><br>
<input id="uploadBtn" type="button" value="Upload File" onclick="uploadFile()">
</form>
file_upload_parser.php:
<?php
$fileName = $_FILES["file1"]["name"];
$fileTmpLoc = $_FILES["file1"]["tmp_name"];
if(move_uploaded_file($fileTmpLoc, "uploads/$fileName")){
echo "complete";
}
?>
VideoStream.php: https://gist.github.com/ranacseruet/9826293
streamer.php
<?php
$path = $_GET['path'];
include "VideoStream.php";
$stream = new VideoStream($path);
$stream->start();exit;
?>
<video controls preload="auto" src="<?php echo $path ?>" width="100%"></video>
Answer
Solution:
Alright, so you want to show people a preview of what they choose before they upload the video.
HTML & JavaScript Code
(function Preview_Video() {
'use strict'
var URL = window.URL || window.webkitURL
var Play_Video = function (event) {
var file = this.files[0]
var type = file.type
var videoNode = document.querySelector('video')
var fileURL = URL.createObjectURL(file)
videoNode.src = fileURL
}
var inputNode = document.querySelector('input')
inputNode.addEventListener('change', Play_Video, false)
})()
<div id="video"></div>
<video controls autoplay></video>
<form method="POST" name="form">
<input type="file" name="media-vid" accept="video/*"/>
<input type="submit" name="submit" value="submit"/>
</form>
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About the technologies asked in this question
PHP
PHP (from the English Hypertext Preprocessor - hypertext preprocessor) is a scripting programming language for developing web applications. Supported by most hosting providers, it is one of the most popular tools for creating dynamic websites.
The PHP scripting language has gained wide popularity due to its processing speed, simplicity, cross-platform, functionality and distribution of source codes under its own license.
https://www.php.net/
JavaScript
JavaScript is a multi-paradigm language that supports event-driven, functional, and mandatory (including object-oriented and prototype-based) programming types. Originally JavaScript was only used on the client side. JavaScript is now still used as a server-side programming language. To summarize, we can say that JavaScript is the language of the Internet.
https://www.javascript.com/
HTML
HTML (English "hyper text markup language" - hypertext markup language) is a special markup language that is used to create sites on the Internet.
Browsers understand html perfectly and can interpret it in an understandable way. In general, any page on the site is html-code, which the browser translates into a user-friendly form. By the way, the code of any page is available to everyone.
https://www.w3.org/html/
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