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ffmpeg producing 0kb files
alexelisenko

5+ Year Member



 
Msg#: 3951087 posted 6:59 pm on Jul 12, 2009 (gmt 0)

I am converting all my uploaded files to flv, but for some reason, i get 0kb .flv files.

here is my code:

// Make multiples function
function makeMultipleTwo ($value)
{
$sType = gettype($value/2);
if($sType == "integer")
{
return $value;
} else {
return ($value-1);
}
}

//coded filname
$flvcode = md5($filename);
$flvname = $flvcode.".flv";

// Set our source file
$srcFile = "/home/user/public_html/upload/".$newfilename;
$destFile = "/home/user/public_html/media_files/".$flvcode.".flv";
$ffmpegPath = "/usr/local/bin/ffmpeg";
$flvtool2Path = "/usr/bin/flvtool2";

// Create our FFMPEG-PHP class
$ffmpegObj = new ffmpeg_movie($srcFile);

// Save our needed variables
$srcWidth = makeMultipleTwo($ffmpegObj->getFrameWidth());
$srcHeight = makeMultipleTwo($ffmpegObj->getFrameHeight());
$srcFPS = $ffmpegObj->getFrameRate();
$srcAB = intval($ffmpegObj->getAudioBitRate()/1000);
$srcAR = $ffmpegObj->getAudioSampleRate();

// Call our convert using exec()
exec($ffmpegPath . " -i " . $srcFile . " -ar " . $srcAR . " -ab " . $srcAB . " -f flv -s " . $srcWidth . "x" . $srcHeight . " " . $destFile . " " . $flvtool2Path . " -U stdin " . $destFile);

Not sure what to do next?

 

Gibisan

10+ Year Member



 
Msg#: 3951087 posted 5:52 am on Jul 13, 2009 (gmt 0)

It could be any number of things. First, run the exec command yourself from the console, you'll be able to see any error messages that ffmpeg produces during conversion.

alexelisenko

5+ Year Member



 
Msg#: 3951087 posted 2:47 pm on Jul 13, 2009 (gmt 0)

I dont get any errors at all, just 0kb output files...

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