python
# Create deliverables: shotlist CSV, white flash PNG, and a simple 3D LUT (.cube)
import csv, os, math, json
from PIL import Image
from datetime import datetime

base_dir = "/mnt/data"
os.makedirs(base_dir, exist_ok=True)

# 1) Shotlist CSV
shotlist_path = os.path.join(base_dir, "detroit_1800_capcut_shotlist.csv")
rows = [
    # Segment, TL In, TL Out, Source title, URL, Source in/out, Effects/Actions, Notes
    ["S1 Intro", "0:00.0", "0:02.0", 
     "Detroit: Become Human – The Hostage (4K 60FPS)", 
     "https://www.youtube.com/watch?v=RewNgpRJrkg",
     "≈ 05:00 roof walk-in", 
     "Speed Curve: 0.6×→3.0×→0.5×→1.0×; Edge Glow intensity 10–15; Overlay 2–3f white flash on first strong beat", 
     "Place exactly on first Auto Beat marker"],
    ["S2 Build (hook)", "0:02.0", "0:06.0",
     "The Eden Club – Mission Walkthrough | Connor (4K)", 
     "https://www.youtube.com/watch?v=-JxFM9MmC-s",
     "≈ 08:00–10:00 chase hits",
     "Cut 3–4 impact frames on beat markers; Short speed ramps on each; Effects: Motion Blur 50–70; Last shot: 3D Zoom on Connor for 1 beat",
     "Snap each cut to Match Cut > Auto Beats markers"],
    ["S3 First Punch", "0:06.0", "0:10.0",
     "Part 8: THE INTERROGATION – Connor", 
     "https://www.youtube.com/watch?v=i4ySC-IviHA",
     "≈ 03:00 close-up pressure",
     "Chromatic Aberration 8–12 at peak; Text: Montserrat Bold '1-800' for 1 frame, Animation In: Shake 0.2s",
     "Keep aberration only on the peak frame"],
    ["S4 Velocity grid", "0:10.0", "0:14.0",
     "The Interrogation – ALL Endings (timestamps in description)",
     "https://www.youtube.com/watch?v=RGUKmk35H68",
     "Use 10:35 / 12:30 / 15:43 / 17:47 beats",
     "4 micro-cuts of 0.3–0.4s each on four closest beat markers; Transitions: 2–3f white Flash + Basic>Shake 20–30",
     "Keep shakes subtle; avoid motion sickness"],
    ["S5 Neon/Action", "0:14.0", "0:18.0",
     "The Eden Club – Mission Walkthrough | Connor (4K)",
     "https://www.youtube.com/watch?v=-JxFM9MmC-s",
     "≈ 09:00 chase two-shots",
     "Edge Glow; Adjust: Temp −12, Contrast +15, Saturation −10; Sharpen +10",
     "Aim for cool cyber look"],
    ["S6 Climax", "0:18.0", "0:21.0",
     "Detroit: Become Human – The Hostage (4K 60FPS)",
     "https://www.youtube.com/watch?v=RewNgpRJrkg",
     "≈ 09:00 outcome slowmo",
     "Speed 0.5× on key outcome; 3D Zoom light on girl/Connor; short Glow burst",
     "Hold breath moment, no shakes here"],
    ["S7 Final beat", "0:21.0", "0:23.0",
     "Detroit: Become Human – Meet Kamski (4K)",
     "https://www.youtube.com/watch?v=6OhgCG5wXh4",
     "≈ 04:00–05:00 pool gun",
     "Freeze 0.5s on last beat; Chromatic Aberration + light Vignette",
     "End on RK800 vibe; add tags on upload"]
]

with open(shotlist_path, "w", newline="", encoding="utf-8") as f:
    writer = csv.writer(f)
    writer.writerow(["Segment","Timeline In","Timeline Out","Source Title","Source URL","Source Time (approx)","Actions / Effects","Notes"])
    writer.writerows(rows)

# 2) White flash PNG 1080x1920
flash_path = os.path.join(base_dir, "white_flash_1080x1920.png")
Image.new("RGB", (1080,1920), (255,255,255)).save(flash_path, "PNG")

# 3) Create a simple 3D LUT (.cube) approximating: cooler (temp -12), contrast +15%, saturation -5%, highlights lift
def apply_transform(r,g,b):
    # Convert to [0,1]
    r0,g0,b0 = r, g, b
    # Contrast around 0.5
    def contrast(x, k=1.15):
        return (x-0.5)*k + 0.5
    r1,g1,b1 = [max(0.0, min(1.0, contrast(c))) for c in (r0,g0,b0)]
    # Temperature (cool): slightly reduce R, boost B
    r2 = max(0.0, min(1.0, r1*0.96))
    g2 = g1
    b2 = max(0.0, min(1.0, b1*1.04))
    # Saturation adjust in YUV
    Y = 0.2126*r2 + 0.7152*g2 + 0.0722*b2
    sat = 0.95  # -5%
    r3 = Y + (r2 - Y)*sat
    g3 = Y + (g2 - Y)*sat
    b3 = Y + (b2 - Y)*sat
    # Highlights gentle lift for >0.75
    def lift_high(x):
        if x <= 0.75:
            return x
        # smooth lift up to 20% toward 1.0
        t = (x - 0.75) / 0.25
        return x + 0.2 * t * (1.0 - x)
    r4 = lift_high(r3)
    g4 = lift_high(g3)
    b4 = lift_high(b3)
    # Clamp
    r4,g4,b4 = [max(0.0, min(1.0, v)) for v in (r4,g4,b4)]
    return r4,g4,b4

size = 33
cube_path = os.path.join(base_dir, "cold_neo_look_33.cube")
with open(cube_path, "w", encoding="utf-8") as f:
    f.write("# cold_neo_look_33.cube generated {}\n".format(datetime.utcnow().isoformat()))
    f.write("TITLE \"cold_neo_look_33\"\n")
    f.write("LUT_3D_SIZE {}\n".format(size))
    f.write("DOMAIN_MIN 0.0 0.0 0.0\n")
    f.write("DOMAIN_MAX 1.0 1.0 1.0\n")
    for b_i in range(size):
        for g_i in range(size):
            for r_i in range(size):
                r = r_i/(size-1)
                g = g_i/(size-1)
                b = b_i/(size-1)
                rr,gg,bb = apply_transform(r,g,b)
                f.write("{:.6f} {:.6f} {:.6f}\n".format(rr,gg,bb))

# 4) README quick steps
readme_path = os.path.join(base_dir, "README_quick_steps.txt")
readme = """CapCut Quick Steps for '1-800' Detroit BH Edit (≈23s, 9:16, 60fps)

1) New Project → 1080x1920, 60 fps. Import audio: "1-800 — bbno$ (feat. ironmouse)".
2) On audio track: Match Cut → Auto beats (PC: Mark Beats AI) → choose Beat-1, keep markers visible.
3) Import sources in this order and trim per detroit_1800_capcut_shotlist.csv.
4) For velocity ramps: Clip → Speed → Curve → Custom. Make mini-dips 0.4–0.6× before beat; peaks 2.5–3× on beat.
5) Effects:
   - Motion Blur 50–70 on all ramps.
   - Glow / Edge Glow on major beats.
   - Chromatic Aberration 8–12 on punch peaks.
   - 3D Zoom (Pro) as short accents.
   - Shake (Basic → Shake 20–30) only for 2–3 frames on transitions in S4.
   - White flash: place white_flash_1080x1920.png above the cut for 2–3 frames, Blend: Overlay, Opacity 70–100.
6) Quick grade: Adjust → apply LUT 'cold_neo_look_33.cube' (if your CapCut allows LUT import; otherwise approx with Temp −12, Contrast +15, Saturation −5, Sharpen +10, Highlights +20).
7) Text (S3): Montserrat/Archivo Black '1-800' for 1 frame → Animation In: Shake 0.2s.
8) Export: 1080×1920, 60 fps, 20–30 Mbps, AAC 320 kbps.

Upload with #connor #rk800 #detroitbecomehuman #velocityedit #capcut #1800
"""
with open(readme_path, "w", encoding="utf-8") as f:
    f.write(readme)

(shotlist_path, flash_path, cube_path, readme_path)

('/mnt/data/detroit_1800_capcut_shotlist.csv',
 '/mnt/data/white_flash_1080x1920.png',
 '/mnt/data/cold_neo_look_33.cube',
 '/mnt/data/README_quick_steps.txt')