<?phpfunction amr2mp3($file){ if (file_exists($file . '.mp3') == true) { return; } else { $params = "-ab 256 -ar 16000 -ac 1 -vol 200";//16000 高质量 $command = "/usr/local/bin/ffmpeg -i $file.amr $params $file.mp3"; system($command, $error); }}?>
;
<?phpfunction amr2mp3($file){ if (file_exists($file . '.mp3') == true) { return; } else { $params = "-ab 256 -ar 16000 -ac 1 -vol 200";//16000 高质量 $command = "/usr/local/bin/ffmpeg -i $file.amr $params $file.mp3"; system($command, $error); }}?>
;
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