I have 3 Samsung devices in my home. I have a Samsung UN46C7000, a PN50B-850 Plasma, and a BD-C6900 1080p 3D Blu-ray player. All devices can see the DLNA server, but none can watch, view, or listen to any music (mp3, wma), pictures (jpeg) or any videos (divx, mkv, avi). This is running on a windows 7 64 bit server with 2 quad core processor's, 16GB DDR3, 4 15k SAS drives in raid 10, and a cisco Gigabit network. If i install Nero media home, it will stream the pics, music, and all videos except mkv. I really would like to utilize this product and have been impressed with your forums. I look forward to hearing from you, and if fixed, you have a guaranteed sell.
Bookmarks