-f mp4
-c:v hevc_nvenc -profile:v main -level auto -preset slow -rc vbr_hq -cq 34
-rc-lookahead 32 -spatial-aq 1 -aq-strength 12 -weighted_pred 1
-c:a libfdk_aac -b:a 64k -ac 2 -fdkprofile he
-tag:v hvc1
-sn -map_metadata -1 -map_chapters -1 -metadata creation_time=now
-metadata:s:v:0 language=kor
-metadata:s:a:0 language=kor
Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, OutlineColour, BackColour, Bold, Italic, Underline, StrikeOut, ScaleX, ScaleY, Spacing, Angle, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, Encoding
Style: Default,,22,&H00FFFFFF,&H0000FFFF,&H00000000,&H80000000,-1,0,0,0,100,100,0,0,1,1.5,2.0,2,10,10,20,1
False
7
5
5
0
0
1
1
9
1
True
True