Unfortunately TinyMCE doesn't come with it own image uploader so if you are using TinyMCE as your browser editor in your CMS you are probabaly also using the image iBrowser uploader and frustrated that it resizes and renames your images.
To force iBrowser to upload images at their original size and not rename them you need to edit the code in ../tiny_mce/plugins/ibroswer/config/config.inc.php.
Look for the lines:
// set image formats
$cfg['thumbs'] = array (
/* array (
'size' => '*',
'ext' => '*',
'crop' => false,
), */
And Remove the /* */ comments to include this part of the array. Now also remove the * from 'ext' so the code looks like this:
// set image formats
$cfg['thumbs'] = array (
array (
'size' => '*',
'ext' => '',
'crop' => false,
),
This article is the personal comment of it's author and it's accuracy is not guaranteed.