2 replies to this topic

[HemZone]

I'm having problems regarding conversion of video to flv format. Below is my command

for conversion, but it seems to convert the video to flv but the file size remains 0

KB, what could be the problem, please suggest.

My command:

$command =$ffmpegPath . " -i " . $srcFile . " -ar " . $srcAR . " -ab " . $srcAB . "

-f flv -s " . $srcWidth . "x" . $srcHeight . " " . $destFile . " | " . $flvtool2Path

. " -U stdin " . $destFile;

Please Help me ASAP. It's urgent

Thanks in advance

Regards
Hem

[Alexander]

Have you tested the command generated (i.e. "echo $command") on the command line to see if it runs without error?

PHP will not dump absolutely everything generated, it also depends on how you run it (you only have a variable in your script!) however PHP should be completely fine with commands such as that.

Alexander.

[HemZone]

Here is my PHP Code. Pl check it


<?php

echo $srcFile = "upload_v/El-Bahia-Video.mp4";
echo "<br>";
echo $destFile = "upload_v/El-Bahia-Video.flv";
echo "<br>";
$ffmpegPath = "/usr/bin/ffmpeg";
$flvtool2Path = "/usr/bin/flvtool2";

$ffmpegObj = new ffmpeg_movie($srcFile);
$srcWidth = makeMultipleTwo($ffmpegObj->getFrameWidth());
$srcHeight = makeMultipleTwo($ffmpegObj->getFrameHeight());
$srcFPS = $ffmpegObj->getFrameRate();
$srcAB = intval($ffmpegObj->getAudioBitRate()/1000);
$srcAR = $ffmpegObj->getAudioSampleRate();
//$srcWidth = 320;
//$srcHeight = 240;
//$command = $ffmpegPath . " -i " . $srcFile . " -f flv -s " . $srcWidth . "x" . $srcHeight . " " . $destFile . " | " . $flvtool2Path . " -U stdin " . $destFile;

extension_loaded('ffmpeg') or die('Error in loading ffmpeg');


$command =$ffmpegPath . " -i " . $srcFile . " -ar " . $srcAR . " -ab " . $srcAB . " -f flv -s " . $srcWidth . "x" . $srcHeight . " " . $destFile . " | " . $flvtool2Path . " -U stdin " . $destFile;


$type='flv';
$size='1280x720';
$quality='450000';
$audio='11025';

if($type=="flv"){ $call="/usr/bin/ffmpeg -i ".$srcFile." -vcodec flv -f flv -r 30 -b ".$quality." -ab 128000 -ar ".$audio." -s ".$size." ".$destFile;}

$convert = (popen($call." >/dev/null &", "r"));
pclose($convert);

function makeMultipleTwo ($value) {
$sType = gettype($value/2);
if($sType == "integer") {
return $value;
} else {
return ($value-1);
}
}
echo $convert = shell_exec($command);
if(!$convert)
{
echo "FAILED!!!";
}
else
{
echo "SUCCESS";
}


?>