This is the autoexec.ash file which i was trying to capture at 48fps
# Generated by XYC 1.0.2 Alex, Thu Jan 1 00:04:35 UTC 1970
#
https://github.com/alex-agency/XYC
#vibrance/saturation adjustments
t ia2 -adj ev 10 0 70 0 0 150 0
#shadow/highlight clipping adjustments
#this makes blacks not crushed
#set long exposure level [0~255]
t ia2 -adj l_expo 163
#this gets back the highlights
#set Auto Knee level [0~255]
t ia2 -adj autoknee 255
#set gamma level [0~255]
t ia2 -adj gamma 160
#set ISO and Exposure
# exp: [iso_idx][exp_idx][gain_idx], 0 auto
t ia2 -ae exp 100 1100 0
#set Noise Reduction
# tidx: [ev_idx][nf_idx][shutter_idx], -1 disable
# [nf_idx]: 0-16383
t ia2 -adj tidx -1 0 -1
#Sharpness: 0 100 211
#set sharpness
t is2 -shp mode 0
t is2 -shp fir 100 0 0 0 0 0 0
t is2 -shp max_change 5 5
t is2 -shp cor d:\sharpening.config
sleep 1
#set video and AV out 1080p@48
writeb 0xC06CC426 0x20
writel 0xC05C2F0C 0x04380780
writel 0xC05C2F10 0x0403
#set 40Mb bitrate for all resolutions
#640x480 24fps
writew 0xC05C2692 0x4220
#640x480 30fps
writew 0xC05C2392 0x4220
#640x480 48fps
writew 0xC05C2662 0x4220
#640x480 60fps
writew 0xC05C2362 0x4220
#640x480 120fps
writew 0xC05C2842 0x4220
#848x480 24fps
writew 0xC05C2632 0x4220
#848x480 30fps
writew 0xC05C21E2 0x4220
#848x480 48fps
writew 0xC05C2602 0x4220
#848x480 60fps
writew 0xC05C21B2 0x4220
#848x480 120fps
writew 0xC05C28D2 0x4220
#1280x720 24fps
writew 0xC05C25D2 0x4220
#1280x720 30fps
writew 0xC05C2182 0x4220
#1280x720 48fps
writew 0xC05C25A2 0x4220
#1280x720 60fps
writew 0xC05C2122 0x4220
#1280x720 120fps
writew 0xC05C2812 0x4220
#1280x960 24fps
writew 0xC05C2572 0x4220
#1280x960 30fps
writew 0xC05C22A2 0x4220
#1280x960 48fps
writew 0xC05C2542 0x4220
#1280x960 60fps
writew 0xC05C2272 0x4220
#1600x1200 24fps
writew 0xC05C2512 0x4220
#1600x1200 30fps
writew 0xC05C20C2 0x4220
#1600x1200 48fps
writew 0xC05C24E2 0x4220
#1600x1200 60fps
writew 0xC05C2092 0x4220
#1920x1080 24fps
writew 0xC05C2482 0x4220
#1920x1080 30fps
writew 0xC05C1F72 0x4220
#1920x1080 48fps
writew 0xC05C2452 0x4220
#1920x1080 60fps
writew 0xC05C1EE2 0x4220
#2304x1296 30fps
writew 0xC05C1EB2 0x4220
#set 4GB file weight limit
writew 0xC03A8520 0x2004
#set AAA function
# -3a [ae][awb][af][adj]: turn on/off ae/awb/af/adj
# ae = [0|1], 0
n 1
ff AE
# awb = [0|1], 0
n 1
ff AWB
# af = [0|1], 0
n 1
ff AF
# adj = [0|1], 0
n 1
ff ADJ
t ia2 -3a 1 1 0 1
#Greeting script
#front led blink
t gpio 6 sw out1
sleep 1
t gpio 6 sw out0
t gpio 54 sw out1
sleep 1
t gpio 54 sw out0
#short beep & front leds
t gpio 6 sw out1
t gpio 54 sw out1
t pwm 1 enable
sleep 1
t gpio 6 sw out0
t gpio 54 sw out0
t pwm 1 disable