This guide shows how to remove DRM (Digital Rights Management) protection from wmv/wma/asf and m4b, m4p, m4v(iTunes) and convert over 40 video/audio formats at fast speed and high quality. After conversion, you may enjoy music and video on any digital media player: iPod, Creative ZEN, Zune, iPhone, PSP, Archos, Xbox 360, PDA, Mobile Phone, MP4/MP3 Player etc.

To start download and install Daniusoft Digital Media Converter or buy the full version from here . Supported output video formats are mp4, flv, avi, wmv, asf, 3gp, 3g2, m4v, mp4 and vob. Write supported output audio formats are mp3, m4a, ac3, aac, wma, wav, ogg, ape. It also supports Windows Vista systems.

Click the Add button (1) and browse to the location of your protected audio or video file. Of course you can add more than one file since this software supports batch processing. You can use the Play button (2) and preview the selected file. Next select the output format. To convert protected audio files select a format from the Convert audio to list (3) while to convert protected video files select a format from the Convert video to list (4). You can also convert only the audio from a video file if you click on the Audio only box (5).

If you want to unprotect an audio file click on the Settings button below the Convert Audio to list to get all the supported audio output formats in order to change settings such as Sample Rate, Encoder, Audio Channels and Bit Rate to suit your needs.

In case of unprotecting a video file click on the Settings button below the Convert Video to list to get all the supported video output formats and adjust settings such as Video Resolution, Encoder, Frame Rate, Bit Rate, Audio Sample Rate, Encoder, Audio Channel and Bit Rate.

The trial version allows you to convert only 1 minute of audio and video files. So if you liked this software you can download the trial version of Daniusoft Digital Media Converter or buy the full version from here .

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