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View Full Version : Macroblock Options - meGUI bug?


graysky
3rd September 2007, 17:27
Have you noticed that if you select "All" from the "Macroblock Options" in meGUI the commandline changes to:

--analyse all --8x8dct

Shouldn't it just simply be
--analyse all

Thanks for the info, all.

P.S. I actually can't find anything in the x264 --longhelp about this switch at all. Here is the most relevant section:

Analysis:

-A, --partitions <string> Partitions to consider ["p8x8,b8x8,i8x8,i4x4"]
- p8x8, p4x4, b8x8, i8x8, i4x4
- none, all
(p4x4 requires p8x8. i8x8 requires --8x8dct.)
--direct <string> Direct MV prediction mode ["spatial"]
- none, spatial, temporal, auto
--direct-8x8 <-1|0|1> Direct prediction size [-1]
- 0: 4x4
- 1: 8x8
- -1: smallest possible according to level

Sharktooth
3rd September 2007, 17:34
if you select "all", it includes i8x8 that requires --8x8dct. megui adds it ONLY when HIGH PROFILE is selected though (coz 8x8dct is an high profile option).
If you specify main profile or baseline, --8x8dct wont be added.

graysky
3rd September 2007, 18:01
Thanks very much for the quick reply!