/usr/share/ffDiaporama/libx264-pq.ffpreset is in ffdiaporama-data 1.5-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | b_strategy=2
bf=0
cmp=+chroma
coder=0
flags=+loop
flags2=+bpyramid+mixed_refs-wpred-dct8x8+fastpskip
g=250
i_qfactor=0.71
keyint_min=25
level=30
me_method=umh
me_range=16
partitions=+parti8x8+parti4x4+partp8x8+partb8x8
qcomp=0.6
qmin=10
qmax=51
qdiff=4
rc_lookahead=50
refs=1
sc_threshold=40
subq=8
trellis=1
wpredp=0
maxrate=10000000
bufsize=10000000
directpred=3
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