VBR for: WMV Main and Simple Profile MPEG-4 Part 2 Advanced Simple Profile up to 2.5 Mbit/s bit rate H.264 Baseline profile up to 2.5 Mbit/s Picture Support: JPEG (.jpg) References External links Product overview on Zune.net Information about the Zune and question / answers Portable media players Zune Audiovisual introductions in 2007