X-Git-Url: http://git.dj3c1t.com/?a=blobdiff_plain;f=app%2Fdata%2Fmodules%2Fshare%2Fsml_data_waveforms.php;h=306cb8b61e855d0400840f31f66462f6afd86e25;hb=HEAD;hp=d492a4689ca7e54b5861375f68dd51e7ff4fb01b;hpb=80964d99dd2b63fda9276903d72537091e04ba17;p=mw_sourceml

diff --git a/app/data/modules/share/sml_data_waveforms.php b/app/data/modules/share/sml_data_waveforms.php
index d492a46..306cb8b 100644
--- a/app/data/modules/share/sml_data_waveforms.php
+++ b/app/data/modules/share/sml_data_waveforms.php
@@ -2,9 +2,9 @@
 
   class sml_data_waveforms extends mw_data{
 
-    var $SOX_EXISTS;
+    public $SOX_EXISTS;
 
-    function init_waveform_dirs(){
+    public function init_waveform_dirs(){
       $env = $this->env();
       $dir = $env->path("content")."tmp";
       if(!is_dir($dir)) @mkdir($dir);
@@ -15,7 +15,7 @@
       return true;
     }
 
-    function audio_to_png($params = array()){
+    public function audio_to_png($params = array()){
       $env = $this->env();
       $audio_file = $params["audio_file"];
       if(!$audio_file) return false;
@@ -91,11 +91,11 @@
     //                                                                  utilitaires
     //
 
-    function sox_command($audio_file, $wav_file){
-      return "sox -V \"".$audio_file."\" -r 8000 -c 1 \"".$wav_file."\"";
+    public function sox_command($audio_file, $wav_file){
+      return "sox -V \"".$audio_file."\" -b 16 -r 8000 -c 1 \"".$wav_file."\"";
     }
 
-    function sox_exists(){
+    public function sox_exists(){
       if(isset($this->SOX_EXISTS)){
         return $this->SOX_EXISTS;
       }
@@ -127,7 +127,7 @@
       return $this->SOX_EXISTS;
     }
 
-    function audio_to_wav($audio_file, $wav_file){
+    public function audio_to_wav($audio_file, $wav_file){
       if(!$this->sox_exists()){
         return false;
       }
@@ -135,7 +135,7 @@
       return file_exists($wav_file);
     }
 
-    function wav_to_img($wav_file, $params = array()){
+    public function wav_to_img($wav_file, $params = array()){
 
       $width = isset($params["width"]) ? $params["width"] : "650";
       $height = isset($params["height"]) ? $params["height"] : "100";
@@ -244,11 +244,11 @@
       return $img;
     }
 
-    function findValues($byte1, $byte2){
+    public function findValues($byte1, $byte2){
       return hexdec(bin2hex($byte1)) + (hexdec(bin2hex($byte2)) * 256);
     }
 
-    function html2rgb($input){
+    public function html2rgb($input){
       $input = $input[0] == "#" ? substr($input, 1, 6) : substr($input, 0, 6);
       return array(
        hexdec(substr($input, 0, 2)),
@@ -258,5 +258,3 @@
     }
 
   }
-
-?>
\ No newline at end of file