i-frames error at 99pct of mux
 

well the topic already mentions it

if i mux without 'svcd scan offsets' and 'align sequence headers' playback is jerky even on pc. so i mux with those options enabled, but lately bbmpeg gives a weird i-frames error at 99 pct.
i ve tried muxing with tmpgenc (as svcd) and that seems to work ok, but
a) i can't skip parts while watching it on pc (using any player) so i can't verify it being a complete and decent conversion, on the other hand it works almost flawlessly on my standalone.
b) every time i play svcd's muxed with tmpgenc the screen tilts like 5mm up and down all the time every half a second or so. => very annoying!

is there anything i can try to solve any of my problems mentioned above? thank you :)
i use tmpgenc 2.520.etc plus (the latest version anyway).

solution found
 

ok i ve finally found the reason behind all of this

apparently my player doesn't like ntsc very much although it claims it's fully ntsc compatible. guess that goes only for dvd material :roll:

so after converting to PAL the picture is stable as it should be.