PHP - Moved: Ffmpeg Converting To Flv But With 0 File Size

Hello,
i am currently getting an Microsoft Excel formatted text file whose save type is .Txt from a URL.I used to open it and will change the save type  as excel file. Please suggest whether we can do this with php code.

currently my code is like this,
<? php
copy("http://www.faa.gov/airports/airport_safety/airportdata_5010/menu/emergencyplanexport.cfm?Region=&District=&State=&County=&City=LAS%20VEGAS&Use=&Certification=","./contactsexport.xls");
?>

where as the contactsexport.xls type is .Txt which i need it in .xls

Thanks in Advance.

Hello! I have this validation script that seems to work great until I add the size validation. I'm ready to pull my hair out! Can someone tell me what I'm doing wrong?

Code: [Select]
if (isset($_POST['Submit'])) {
$user_id = $userdata[user_id];
    $number_of_file_fields = 0;
    $number_of_uploaded_files = 0;
    $number_of_moved_files = 0;
    $uploaded_files = array();
$max_filesize = 5242880; // Maximum filesize in BYTES (currently 5MB).
    $upload_directory = dirname(__file__) . '/'.$user_id.'/'; //set upload directory
if (!is_dir($upload_directory)) {
    mkdir($upload_directory, 0777, true);
}

    for ($i = 0; $i < count($_FILES['images']['name']); $i++) {
        $number_of_file_fields++;
        if ($_FILES['images']['name'][$i] != '') { //check if file field empty or not
            $number_of_uploaded_files++;
if($_FILES['images']['size'] > $max_filesize){
echo "<b class='red'>Max file size is 5MB.</b><br/>";
$sz = true;
}
$ext = validate_extension($_FILES['images']['name'][$i]);
if (($ext == true) && ($sz == true)){
$uploaded_files[] = $_FILES['images']['name'][$i];
if (move_uploaded_file($_FILES['images']['tmp_name'][$i], $upload_directory . $_FILES['images']['name'][$i])) {
$number_of_moved_files++;
            }
}else { echo "<b class='red'>File extention error. Only .doc, .pdf, .jpg and .gif files are allowed. </b><br/>";
}

        }

    }
if ($number_of_uploaded_files >= 1){
echo "Number of files submitted:<b class='red>".$number_of_uploaded_files."</b><br/>";
echo "Number of successfully uploaded files:<b class='red>".$number_of_moved_files."</b><br/><br/>";
echo "Uploaded File Name(s):<br/>" . implode('<br/>', $uploaded_files);
}


}
As of now it results in every uploaded file returning the error "Max file size is 5MB."

This topic has been moved to Other.

http://www.phpfreaks.com/forums/index.php?topic=316401.0

Hey all,

So I have .caf files that are recorded from my iOS applications and uploaded to my server.  Ultimately I want to play these recordings within my website using jPlayer (a jQuery plugin: http://www.jplayer.org), which means they need to be converted from the .caf format.  The encoding cannot be done on the mobile device, or so I am told, being that it is too processor intensive.  This leaves the webserver...

So far I've had very little luck finding any way to convert the file using PHP.  I assumed that it would be easy enough to use something like LAME to encode the caf into a mp3.  I've seen a few cryptic references to doing exactly this in my google searches, but no definitive information.

Can anybody shed some light on the situation?

Thanks.

Hi,
I am using a php script for converting  avi,mpeg files  to flv with ffmpeg.my code is
Code: [Select]
$srcFile = "uploads/flame.avi";
    $destFile = "uploads/flame.flv";
    $ffmpegPath = "/usr/bin/ffmpeg";
    $flvtool2Path = "/usr/bin/flvtool2";

    $ffmpegObj = new ffmpeg_movie($srcFile);
    $srcWidth = 320;
    $srcHeight = 240;
    $command = $ffmpegPath . " -i " . $srcFile .  " -f flv -s " . $srcWidth . "x" .      $srcHeight . " " . $destFile . " | " . $flvtool2Path . " -U stdin " . $destFile;
    $convert = exec($command);
    if(!$convert)
    {
echo "FAILED!!!";
    }
    else
    {
        echo "SUCCESS";
    }I can create a flv file using this script.But sometimes it creates a flv file with size 0 k.I don't know why this is happening.With the same avi file,sometimes it creates correct flv file and sometimes flv with size 0k.How can I confirm whether the conversion is success. In both the cases it displays SUCCESS.

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

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.

This topic has been moved to Miscellaneous.

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This topic has been moved to CSS Help.

http://www.phpfreaks.com/forums/index.php?topic=347531.0

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http://www.phpfreaks.com/forums/index.php?topic=314962.0

I need to check a file's size with php and ssh.  Everything I've seen online for remote files uses curl and port 80.  I'll be checking a LAN computer that isn't running a webserver, but is running an SSH server.

How can I do this?

I've tried this:

Code: [Select]
<?php
$tomorrow = date ('n-j-y');
echo system(ssh root@192.168.2.169 ls -lah "/MacRadio X/WMIS Logs/WMIS $tomorrow Log" | awk {print $5});
?>

but it didn't work.  I got a T_VARIAABLE error.  This was the same command I used right from the command line, and it worked.

I'll also need to add a check to the file size, and if it's less than 175K, send me an email...but I'll work on that after I have the first part working.

Thanks!

i want to display the size of a file but i round it off to the nearest kb.

I am using...
($_FILES["file"]["size"]/1024/1024)."mb"

i am geting it return something like this....
1.0313243865967mb
and i want it to be more like
1.03mb

any idears???

What's the maximum file size I can upload through a regular form ? If it's server dependant, how do I find out my max ?

I tried to handle a 550MB file (on localhost) - I only wanted to show the filename, but it hung up for about 10secs, then returned nothing.

                                         $file="../myclients/clients/".$company_name."/Download/".$file_name;
                $size = filesize($path); // not working

i try with  function  also

       function formatbytes($file, $type) 
    { 
        switch($type){ 
            case "KB": 
                $filesize = filesize($file) * .0009765625; // bytes to KB 
            break; 
            case "MB": 
                $filesize = (filesize($file) * .0009765625) * .0009765625; // bytes to MB 
            break; 
            case "GB": 
                $filesize = ((filesize($file) * .0009765625) * .0009765625) * .0009765625; // bytes to GB 
            break; 
        } 
        if($filesize <= 0){ 
            return $filesize = 'unknown file size';} 
        else{return round($filesize, 2).' '.$type;} 
    } 

echo formatbytes($file, "KB");



uploaded file size is 488 kb   

but it showing   "unknown file size"

please help me.

When I asked about adding a watermark to a video, this was suggested: "when scaling it, I'd do h/5:w/5 (of the source video), then position would be w/20 (5% from the left) and h-h/3 (75% of the way down)

When I asked about adding a watermark to a video, this was suggested: "when scaling it, I'd do h/5:w/5 (of the source video), then position would be w/20 (5% from the left) and h-h/3 (75% of the way down)"

I'd like to try that, but I don't know how to integrate that into my existing working code:

 $ffmpegCommand =''.$ffmpeg_b.' -y -i '.$video_file_full_path.' -i '.$watermark_image_full_path.' -filter_complex "scale=426:-2, overlay=10:10, " -vcodec libx264 -preset '.$pt->config->convert_speed.' -crf 26 '.$video_output_full_path_240.' 2>&1';

I've looked at the ffmpeg documentation, but need additional assistance. any help is appreciated