PHP - Conversion From Avi,mpeg To Flv Using Ffmpeg

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http://www.phpfreaks.com/forums/index.php?topic=351153.0

Hiya!

I need help! I have this script;


<?php session_start();

include 'system/template/template.php';
include 'system/mysql/mysql.php';
include 'system/properties/property.php';

$mysql = new mysql();
$mysql->connect();

$property = new property();


if(!$property->landlord_loggedin()) {
header('Location: login.php');
}

if(isset($_SESSION['N_P_ID']) && !empty($_SESSION['N_P_ID'])) {
if(isset($_POST['videotitle']) && !empty($_POST['videotitle']) && isset($_FILES['videofile']) && !empty($_FILES['videofile'])) {
$upload = $bad . '<form id="Upload" action="upload_video.php" enctype="multipart/form-data" method="post">
<h3>Upload a video of your property</h3>
<label>Video Title</label>
<input type="text" name="videotitle"><br />
<input type="file" name="videofile">

<label>Submit</label>
<input type="submit" name="submit" value="Upload"><br />
<a href="landlord_account.php">Skip</a>
</form>';

$extensions = array('mpg', 'avi', 'mpeg');
define ("MAX_SIZE","10240"); 

function getExtension($str) {
$i = strrpos($str,".");
if (!$i) {
return "";
}

$l = strlen($str) - $i;
$ext = substr($str,$i+1,$l);

return $ext;
}

if(isset($_FILES['imageone'])) {

if(!isset($_POST['videotitle'])) {
$bad = '<p class="bad">Please enter a video title.</p>';
$form = $upload;
}

$filename = stripslashes($_FILES['videofile']['name']);

$extension = strtolower(getExtension($filename));

if(!in_array($extension, $extensions)) {

$bad = '<p class="bad">Video is incorrect format, please make sure your video format is either mpg/mpeg or avi.</p>';
$form = $upload;

} else {

$size = filesize($_FILES['videofile']['tmp_name']);

if($size > MAX_SIZE*1024) {

$bad = '<p class="bad">Video too large.</p>';
$form = $upload;

}

$time = time();
$image_name = $time . '.' . $extension;
$newname = "uploads/properties/landlord_files/videos/" . $image_name;

if(move_uploaded_file($_FILES['videofile']['tmp_name'], $newname)) {
if($property->add_video($time, 'flv', $_POST['videotitle'])) {
$srcFile = 'uploads/properties/landlord_files/videos/' . $image_name;
$destFile = 'uploads/properties/landlord_files/videos/' . $time . '.flv';
$ffmpegPath = "/path/to/ffmpeg";
$flvtool2Path = "/path/to/flvtool2";

$ffmpegObj = new ffmpeg_movie($srcFile);
$srcWidth = makeMultipleTwo($ffmpegObj->getFrameWidth());
$srcHeight = makeMultipleTwo($ffmpegObj->getFrameHeight());
$srcFPS = $ffmpegObj->getFrameRate();
$srcAB = intval($ffmpegObj->getAudioBitRate()/1000);
$srcAR = $ffmpegObj->getAudioSampleRate();

$img = $image_name;
$ff_frame = $ffmpegObj->getFrame(1);

if($ff_frame) {
$gd_image = $ff_frame->toGDImage();
if($gd_image) {
imagepng($gd_image, $img);
imagedestroy($gd_image);
$property->add_image($img, 'png', 'frame_shot');
}
} 

exec($ffmpegPath . " -i " . $srcFile . " -ar " . $srcAR . " -ab " . $srcAB . " -f flv -s " . $srcWidth . "x" . $srcHeight . " " . $destFile . " | " . $flvtool2Path . " -U stdin " . $destFile);
@unlink($newname);
function makeMultipleTwo ($value) {
$sType = gettype($value/2);
if($sType == "integer") {
return $value;
} else {
return ($value-1);
}
}
$ref = 1;
} else {
@unlink($newname);
$bad = '<p class="bad">Video upload failed.</p>';
$form = $upload;
}
} else {
$bad = '<p class="bad">Video upload failed.</p>';
$form = $upload;

}
}
}

if($ref == 1) {
header('Location: landlord_account.php?page=3');
}

} else {
$form = '<form id="Upload" action="upload_video.php" enctype="multipart/form-data" method="post">
<h3>Upload a video of your property</h3>
<label>Video Title</label>
<input type="text" name="videotitle"><br />
<input type="file" name="videofile">

<label>Submit</label>
<input type="submit" name="submit" value="Upload"><br />
<a href="landlord_account.php">Skip</a>
</form>';
}

$template = new template();
$array = array('TITLE' => 'Upload A Video', 'CONTENT' => $form);

$template->newTemplate($array, 'add_property');
} else {
header('Location: landlord_account.php');
}
?>


When I click upload, nothing happens. I just get a blank template (from my template system).

Is there something I'm doing wrong here?

Many thanks,

James.

HI,
When I trying to covnert 3gp to FLV I got this error:

FFmpeg version SVN-r12665, Copyright (c) 2000-2008 Fabrice Bellard, et al.
  configuration: --enable-gpl --enable-postproc --enable-swscale --enable-avfilt
er-lavf --enable-pthreads --enable-liba52 --enable-avisynth --enable-libfaac --e
nable-libfaad --enable-libgsm --enable-memalign-hack --enable-libmp3lame --enabl
e-libnut --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid
 --cpu=i686 --extra-ldflags=-static
  libavutil version: 49.6.0
  libavcodec version: 51.54.0
  libavformat version: 52.13.0
  libavdevice version: 52.0.0
  built on Apr  2 2008 22:35:11, gcc: 4.2.3

Seems stream 0 codec frame rate differs from container frame rate: 29.97 (30000/
1001) -> 15.00 (15/1)
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'uploads/v_1.3gp':
  Duration: 00:01:03.6, start: 0.000000, bitrate: 189 kb/s
    Stream #0.0(und): Video: h263, yuv420p, 176x144 [PAR 12:11 DAR 4:3], 15.00 t
b(r)
    Stream #0.1(und): Audio: samr / 0x726D6173, 8000 Hz, mono
WARNING: The bitrate parameter is set too low. It takes bits/s as argument, not
kbits/s
Output #0, flv, to 'uploads/a.flv':
    Stream #0.0(und): Video: flv, yuv420p, 320x240 [PAR 1:1 DAR 4:3], q=2-31, 20
0 kb/s, 15.00 tb(c)
    Stream #0.1(und): Audio: libmp3lame, 22050 Hz, mono, 0 kb/s
Stream mapping:
  Stream #0.0 -> #0.0
  Stream #0.1 -> #0.1
Unsupported codec (id=73728) for input stream #0.1


What should I do?

Thanks

This topic has been moved to Third Party PHP Scripts.

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