: MP4 is the most universally compatible container format. Wrapping a VC-1 stream in MP4 (rather than the original WMV or M2TS) can sometimes improve compatibility with modern streaming setups or specific mobile devices.
: While these platforms can play VC-1, they often prefer H.264. If a device cannot natively decode VC-1, a server like Plex may need to "transcode" the file into a more modern format like H.264/AVC in real-time. WD TV™ Live vc(1)mp4
: Supports high-definition content up to 1080p, including interlaced video. Device Compatibility & Playback : MP4 is the most universally compatible container format
: VC-1 typically operates in three profiles: vc(1)mp4