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pepa65
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2
.gitignore
vendored
Normal file
2
.gitignore
vendored
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upload.log
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uploadpage/uploads/*
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31
prep
Executable file
31
prep
Executable file
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#!/usr/bin/env bash
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# prep - Encode for streaming and schedule cron job
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# Usage: prep <upload>
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# (called from upload.php in /var/www/uploadpage)
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# <upload>: "re_[0-9a-f_]*.YYYY-MM-DD_hh:mm" in /var/www/uploadpage/uploads/
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log=/var/www/upload.log
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dir=/var/www/uploadpage/uploads
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name=$1 file=$dir/$name key=${name%%.*} date=${name##*.}
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type=$(file -bL --mime-type "$file")
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[[ ! ${type:0:5} = video ]] &&
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echo "$type" && exit 1
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# Convert videofile
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/usr/bin/ffmpeg -y -i "$file" \
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-vcodec libx264 -force_key_frames 'expr:gte(t,n_forced*2)' -b:v 5m -acodec copy "$file.mp4" &&
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sync &&
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sleep 1 &&
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/usr/bin/rm "$file" ||
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exit 2
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# Schedule cron job
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m=${date:14:2} m=${m#0} h=${date:11:2} h=${h#0}
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D=${date:8:2} D=${D#0} M=${date:5:2} M=${M#0}
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/usr/bin/crontab -l ||
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echo -e "# m h dom mon dow command\n" |/usr/bin/crontab -
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line="$m $h $D $M "'*'" /var/www/stream $name"
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echo -e "$(/usr/bin/crontab -l)\n$line" |/usr/bin/crontab -
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echo "crontab: '$line'" >>"$log"
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exit 0
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6
stream
Executable file
6
stream
Executable file
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#!/usr/bin/env bash
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# stream - Stream video when called from crontab
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in=/var/www/uploadpage/uploads/$1.mp4 key=${1%%.*}
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/usr/bin/ffmpeg -re -y -i $in -c:v copy -c:a copy \
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-f flv "rtmp://singapore.restream.io/live/$key"
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32
uploadpage/index.php
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32
uploadpage/index.php
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<!DOCTYPE html>
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<meta charset="utf-8">
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<title>Stream Upload</title>
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<script>
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function respond(){
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const feedback = document.getElementById('response');
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feedback.innerHTML = '<b>File is uploading</b>';
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}
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</script>
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<div style="display:flex; justify-content:center; align-items:center; height:95vh;">
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<form action="upload.php" method="post" enctype="multipart/form-data" onsubmit="respond()">
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<table>
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<tr><td colspan=2 align=center><h1>Video Upload Page</h1></td></tr>
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<tr>
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<td>Streamkey:</td>
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<td><input type="text" name="streamkey" id="streamkey" required title="re_ followed by a string of 0-9, a-f or underscore characters (20 or longer)" pattern="re_[a-f0-9_]{20,}"></td></tr>
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<tr>
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<td>Date:</td>
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<td><input type="date" name="date" id="date" required></td></tr>
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<tr>
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<td>Time:</td>
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<td><input type="time" name="time" id="time" required></td></tr>
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<tr>
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<td>Video File:</td>
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<td><input type="file" name="fileToUpload" id="fileToUpload" required accept=".mp4"></td></tr>
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<tr><td><p></td></tr>
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<tr><td align=center colspan="2"><input type="submit" value="Schedule Stream" name="submit"></td></tr>
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<tr><td><p></td></tr>
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<tr><td align=center colspan="2" id="response"></td></tr>
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</table>
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</form>
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</div>
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59
uploadpage/upload.php
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59
uploadpage/upload.php
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<?php
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error_reporting(E_ALL);
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set_time_limit(0);
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//ob_implicit_flush(true);
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//ob_end_flush();
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if($_SERVER['REQUEST_METHOD']!=='POST'){
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header('Location: /');
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}
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function back($msg){
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print($msg);
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print('<br><br>
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<form action="/" method="post">
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<input type="submit" value="Upload another file" name="submit">
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</form>');
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exit;
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}
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header('Content-type: text/html; charset=utf-8');
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$upload=htmlspecialchars(basename($_FILES['fileToUpload']['name']));
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$key=$_POST['streamkey'];
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$date=$_POST['date'];
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$time=$_POST['time'];
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$dir='uploads/';
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$name=$key.'.'.$date.'_'.$time;
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$file=$dir.$name;
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print('<!DOCTYPE html>
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<meta charset="utf-8">
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<title>Uploading</title>
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<h3>Uploading</h3>
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File: '.$upload.'<br>');
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ob_flush();
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flush();
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$now=date('Y-m-dH:i');
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if(strcmp($now, $date.$time)>0){
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back('Scheduling '.$now.' in the past: '.$date.' '.$time);
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}
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$nextyear=date('Y-m-dH:i', strtotime('+1 year'));
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if(strcmp($nextyear, $date.$time)<0){
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back('Scheduling too far into the future: '.$date.' '.$time);
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}
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if($_FILES['fileToUpload']['error']!=UPLOAD_ERR_OK){
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back('Error uploading the file');
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}
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if(!move_uploaded_file($_FILES['fileToUpload']['tmp_name'], $file)){
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back('Error moving the file');
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}
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$res=exec('../prep '.$name, $output, $ret);
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if($ret==1){
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back('Not a video file, but of type: '.$res);
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}
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if($ret==2){
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back('Error with the encoding');
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}
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print('File uploaded as "'.$name.'"<br>
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Scheduled for '.$date.' at '.$time);
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?>
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