how much of PAL line is captured at three different resolutions on bt8x8 card [704,720,768x576] asked me Wilbert (from doom9 forum)........,driver is "btwincap",app. is "atv2000",these are screenshots from a VHS tape taken with "S" (snapshot)key,BMP's converted to jpeg with "Irfanview" on "60" (maximum quality would be "100")

030417-191226[768].jpg
030417-191228[768].jpg
030417-191229[768].jpg
030417-191231[768].jpg
030417-191456[720].jpg
030417-191457[720].jpg
030417-191458[720].jpg
030417-191614[704].jpg
030417-191615[704].jpg
030417-191616[704].jpg
030417-191617[704].jpg

note;screenshots don't have exact same timestamps(for example it may happen that you don't have EXACTLY the same video frame in all three resolutions,but they are close enough for you to see what's going on)
note2;WDM (btwincap) and VFW (bt) differ only slightly in capturing the line width ; for ilustration see two "goodby,lover" jpeg's
here