I had another go at debuggin the tw98 driver that is part of the rivatv project over the weekend (see http://tw98.sf.net for details). I can still only produce B&W output for some reason. The inputs all work OK and I can view PAL or NTSC, but no colour for either output. The TW98 chipset docs state it supports "CCIR-601 compatible YCrCb (4:2:2) output format". In the rivatv sources I've tried specifying various supported video formats for the TW98 driver but none of them will allow xawtv or other tools to display a colour picutre. Anyone got tips or tools I can use to work out what format the video is really in? Steve ===== -- If you listen very carefully you can sometimes hear the dolphins sing pinguellis@xxxxxxxxxxx __________________________________________________ Do you Yahoo!? New DSL Internet Access from SBC & Yahoo! http://sbc.yahoo.com