a long time i had one "friendly" thread in d9 where i was trying to show that using gop_nm=4 was giving issues in/with ntsc sources....after that d9 change gop_nm=5 in one of his cce guides.
a very(very) cool guy aka Kedirekin was the first/fast(and the only one) to help.
thetopic was: when CCE is adjusted gop_nm=4,sometimes the movie "breath" (pulse) and some more.
now it's in cce270.xx.pdf (but not in cce2.50.01.pdf.)
"3.1.2 gop sequence page 45:
you can change gop sequence modifying M and N/M.
M affectts the number of B picture,and N/M does the number of P pictures.you can see the GOP sequence you set above the setting boxes for M and N/M.the initial setting is M=3 and N/M=5
generally,M=3 and N/M=5 is used for NTSC DVD,
M=3 and N/M=4 for PAL DVD
when you create a stream for dvd with applying inverse 3:2 pulldown,N=3 and N/M=4 should be used."
...as i'm the (most)very bored free rb user in the world... ,
editing the REBUILDER.ECL was found:
...
gop_m=3
gop_nm=4
gop_hdr=12
...
everytime that i use cce as encoder is needed to change gop_nm=4 to 5 editing the rebuilder.ecl (after prepare,before encode) or have any way to adjust in rebuilder.ini? (in [options] or [CCEOptions] )
thanks in advance!
[edit] found the thread in d9
[edit again] found the explanations in cce.pdf
a very(very) cool guy aka Kedirekin was the first/fast(and the only one) to help.
thetopic was: when CCE is adjusted gop_nm=4,sometimes the movie "breath" (pulse) and some more.
now it's in cce270.xx.pdf (but not in cce2.50.01.pdf.)
"3.1.2 gop sequence page 45:
you can change gop sequence modifying M and N/M.
M affectts the number of B picture,and N/M does the number of P pictures.you can see the GOP sequence you set above the setting boxes for M and N/M.the initial setting is M=3 and N/M=5
generally,M=3 and N/M=5 is used for NTSC DVD,
M=3 and N/M=4 for PAL DVD
when you create a stream for dvd with applying inverse 3:2 pulldown,N=3 and N/M=4 should be used."
...as i'm the (most)very bored free rb user in the world... ,
editing the REBUILDER.ECL was found:
...
gop_m=3
gop_nm=4
gop_hdr=12
...
everytime that i use cce as encoder is needed to change gop_nm=4 to 5 editing the rebuilder.ecl (after prepare,before encode) or have any way to adjust in rebuilder.ini? (in [options] or [CCEOptions] )
thanks in advance!
[edit] found the thread in d9
[edit again] found the explanations in cce.pdf