Does EditionGuard support PDF eBooks with integrated audio/video?

The ePub3 and PDF formats support audio and video, both supported by our Adobe DRM system. However, we do not currently offer direct support for audiobook DRM. Audio is only supported when embedded into an ePub or PDF document. To ensure everything works correctly, we recommend uploading your publications using a trial account and testing them by downloading them using the reader app of your preference.