Add Custom Media Upload Worpress

snipet.php

/************************* 
* Enqueue Media Uploader 
*************************/
function enqueue_admin_scripts() {
	if(function_exists('wp_enqueue_media')) {
            wp_enqueue_media();
        }
        else {
            wp_enqueue_script('media-upload');
            wp_enqueue_script('thickbox');
            wp_enqueue_style('thickbox');
        }
}

/********************** 
* Input Media Upload 
***********************/
<a href="#" class="custom_media_upload">Upload</a>
<img class="custom_media_image" src="" />
<input class="custom_media_url" type="text" name="attachment_url" value="">
<input class="custom_media_id" type="text" name="attachment_id" value="">

/********************
* Javascript
********************/
jQuery(document).ready(function($){

$('.custom_media_upload').click(function(e) {
    e.preventDefault();

    var custom_uploader = wp.media({
        title: 'Custom Title',
        button: {
            text: 'Custom Button Text'
        },
        multiple: false  // Set this to true to allow multiple files to be selected
    })
    .on('select', function() {
        var attachment = custom_uploader.state().get('selection').first().toJSON();
        $('.custom_media_image').attr('src', attachment.url);
        $('.custom_media_url').val(attachment.url);
        $('.custom_media_id').val(attachment.id);
    })
    .open();
});

});