You can easily protect Audio/Video files with DRM-X 3.0 Desktop Packager. With the revolutionary technology of DRM-X 3.0, it supports major media formats, WMV, WMA, ASF, FLV, MP4, MP3 and PDF document. You can securely distribute protected media to Windows, Mac, and Google Android.
Here is the link to see more features of DRM-X 3.0:
http://www.drm-x.com/DRM-X3.0-Features.aspx
How to protect Audio/Video demo:
http://www.drm-x.com/Flexible-Rights-Management-3.0.aspx
It's very easy to protect your files. Let's begin right now.
Login your DRM-X account
Go to 3.DRM-X.com and click the Customer Login (DRM-X 3.0) tab on the top menu and input your Email and Password to login to your DRM-X 3.0 control panel:
http://3.drm-x.com/login.aspx

Enter the page of Protect Audio/Video
1. Click the first icon – Protect Audio/Video (WMV, WMA, MP4, FLV, MP3).

2. Download and install DRM-X 3.0 Desktop Packager
If it is the first time you come to this page, the IE explorer will remind you of downloading DRM-X 3.0 Desktop Packager. Please click that button to download.

You will protect Audio/Video files online after you download and install it.
Protect Audio and Video
Follow steps in the new page to protect your files.
3.1 Select a License Profile.
You can protect multiple videos with one License Profile. There is a default License Profile, you can edit the profile or create a new profile for protecting your videos.

Click the New Profile on the right top. It will pop up a new window like below:

Click OK button when you finish new profile.
3.2 Add License Rights to the License Profile.

You can add some Rights for the License Profile. Click the New Rights link on the top right to create new Rights. It will pop up the new window:

You can edit the settings like Rights name, Price of the Rights, Play count limitation, Expiration etc. for the Rights.
The Rights name will also be shown on the login window for users to choose:

When the Rights which the user got is expired or the play count is used up, the user has to get new license if he wants to play the file again.
3.3 Select which User Group can access this License Profile.

Only the selected User Group can access the License Profile. So you can limit the access range of your users by this feature.
Don't forget to click the Apply button after you choose the group.
3.4 Protect Audio/Video with DRM-X 3.0 Online Packager

1. Specify output files
2. Browse the files you need to protect. You can encrypt multiple files at a time.
3. Click the Start button
4. The number of progress will be 100% when it is finished.
View the Protected files
Download and install HUPlayer to play the protected files.

This is download link for the player: http://www.haihaisoft.com/huplayer.aspx
View protected Audio/Video file online
1. Learn How to Embed HUPlayer in Browsers.
2. Learn more about Haihaisoft Smart Streaming, please click Haihaisoft Smart Streaming Tutorial.
Any questions, feel free to contact us:
http://www.haihaisoft.com/Contact.aspx