x264 level compliance

[gigah72]

what settings do i have to add/remove to enforce compliance for

1. level BP@L3
2. level MP@L4.0
3. level HP@L4.0

which one would should be preferd to encode dvd backups?

(sigma EM8620L provides decode to the above mention level)

[check]

x264 cannot enforce levels, but you can see them here for info on approximating them: http://cccp.project357.com/utilities/h264levels_spreadsheet__by_zero1.png