So I tried again and same thing : in "OPV w/prediction" either with HC or CCE, the prediction (I did not go till the complete encode) is done without using the custom matrix selected in the menu.
But if I don't do a OPV encoding, this time the matrix is correctly used during the encoding, as we can see in the item.ecl :
Code:
; CCE SP Trial Version -- Encoder Control List
; Created by DVD Rebuilder
[item]
title=V01000200002002
aud_out=0
vaf_file=D:\DVDLAB\D2VAVS\V01000200002002.vaf
aud_file=D:\DVDLAB\D2VAVS\V01000200002002.mpa
file_focused=0
packet_size=2048
width=720
height=576
frame_rate_idx=3
cbr_brate=6000
vbr_brate_avg=3064
vbr_brate_min=300
vbr_brate_max=7871
seq_endcode=0
dvd=0
half_width=0
half_height=0
lum_level=0
adjust_q_matrix=0
aspect_ratio=3
gop_m=3
gop_nm=5
gop_hdr=15
seq_hdr=1
all_closed_gop=0
fix_gop_length=0
samples_per_sec=44100
stereo=2
brate_idx=7
crc=1
progressive=1
alternate_scan=0
intra_dc_prec=1
intra_dc_precision_9_max=113
intra_dc_precision_10_max=1
top_first=1
offset_line=0
aud_mode=0
tc_ref_frm=0
drop_frame=0
fix_vbv_delay=0
letter_box=0
pulldown_detect=0
create_new_vaf=1
credits_tweak=0
credits_start=0x00000
credits_brate=1000
h_filter=0
h_filter_idx=8
dither=0
dither_max=8
quality_prec=25
timecode=0x0000000
q_char_f=25
tc_offset=0
v_filter=0
v_filter_val=6
pict_name=
pict_type=3
pict_level=255
video_type=16
vid_file0=D:\DVDLAB\D2VAVS\V01000200002002.m2v
vid_file1=D:\DVDLAB\D2VAVS\V01000200002002.m2v
vid_out=1
vaf_out=1
opv_q_factor=20
opv_brate_min=0
opv_brate_max=7871
vbr_bias=25
vbr_pass=1
use_filter=0
filter_val=6
non_linear=1
mpeg1=0
mpeg1_cps=1
qmat_idx=-1
q_scale_type=1
qmat=
08 09 12 22 26 27 29 34
09 10 14 26 27 29 34 37
12 14 18 27 29 34 37 38
22 26 27 31 36 37 38 40
26 27 29 36 39 38 40 48
27 29 34 37 38 40 48 58
29 34 37 38 40 48 58 69
34 37 38 40 48 58 69 79
16 18 20 22 24 26 28 30
18 20 22 24 26 28 30 32
20 22 24 26 28 30 32 34
22 24 26 30 32 32 34 36
24 26 28 32 34 34 36 38
26 28 30 32 34 36 38 40
28 30 32 34 36 38 42 42
30 32 34 36 38 40 42 44
[file]
name=D:\DVDLAB\D2VAVS\V01000200002002.avs
frame_first=0
frame_last=3413
encode_first=0
encode_last=3413
I guess jdobbs simply forgot to handle custom matrixes in OPV mode