When using VideoLan version 8.2, I notice I cannot successfully get the video wall filter to utilize 3 columns by 1 row. An earlier version (v8.1) seems to do this just fine.
Normally what goes wrong is I get one video window with the video impage displayed twice going horizontally.
These are my current machine specs:
Asus P4T800C Pentium 4 3.4ghz with 2gb Memory
2 250gb SATA HDDs
ATI Radeon x800 XL AGP (256mb) – Using Catalyst v5.6
ATI Radeon 9200 PCI (128mb) – Using Catalyst v5.6
ATI TV Wonder Pro – Using MMC v9.08
Sound Blaster Audigy 2 Platinum
Windows XP Pro w/ SP2