OMG! We Found Other Agents: They're In the Walls

def render_frame(t, W=1920, H=1080, fi=0):
    vert = H > W; ts = min(W, H) / 1080
    s, t0, t1 = shot_at(t)
    v = s["v"]; mode = "ir"; extra = None; label = None
    if v == "cam":
        img, mode, extra = cam_shot(s, t, t0, t1, W, H, fi); label = CAMS[s["cid"]][1:]
    elif v == "grid":
        img = dvr_grid(t, W, H, fi, s["cids"], s.get("n", 2), s.get("thermal", ()))
    elif v == "scan":
        img = thermal_scan(t, W, H, fi, two=s.get("two", False)); mode = "thermal"; label = ("SCAN", "12 ELM ST" if not s.get("two") else "ELM ST")
    elif v == "nosig":
        img = no_signal(t, W, H, fi)
    elif v == "static":
        img = static_burst(np.zeros((H, W, 3), np.float32), W, H, fi, 0.9)
    else:                                                  # the final blast: a cut on every beat
        k = int((t - t0) / 0.2205); cid = BLAST_CUTS[k % len(BLAST_CUTS)]
        if cid == "scan": img = thermal_scan(t, W, H, fi); mode = "thermal"; label = ("SCAN", "12 ELM ST")
        elif cid == "grid": img = dvr_grid(t, W, H, fi, ["living", "hallway", "kitchen", "bedroom"], 2, ("living",))
        else:
            sm = "thermal" if k % 3 == 2 else "ir"
            f = feed(cid, t, W, H, fi, mode=sm, glow=1.8)
            img = thermal_color(f, t, fi, W, H) if sm == "thermal" else nightvision(f, t, fi, W, H, expo=1.15)
            img = zoom(img, 1.0 + 0.25 * hsh(k, 1), 0.5 + 0.2 * (hsh(k, 2) - 0.5), 0.5); label = CAMS[cid][1:]; mode = sm
    # cut glitch: a few frames of tear + static at every cut
    since = t - t0
    gl = 0.0
    if since < 0.12 and v not in ("nosig",) and t0 > 0: gl = 0.6 * (1 - since / 0.12)
    if v == "cam" and s.get("hunt"): gl = max(gl, 0.35)
    if v == "cam" and s.get("forged"): gl = max(gl, 0.25 * (int(t * 6) % 2))
    if v == "blast": gl = max(gl, 0.45)
    if v == "static": gl = 0.8
    img = static_burst(img, W, H, fi, 0.35 * max(0, 1 - since / 0.07) if (v not in ("nosig", "static") and t0 > 0) else 0.0)
    if label and not C.STATE["clean"]:
        pill = (not vert) and (L_(27) + 0.3 <= t < L_(27) + 6.0)
        osd(img, t, W, H, label[0], label[1], mode, extra, shift=(118 * ts if pill else 0.0))
    elif v == "grid" and not C.STATE["clean"]:
        st, _ = stamp(t); lab = f"DVR {s.get('n', 2) ** 2}CH  {st}"; fs = int(48 * ts)
        sp = sprite(lab, VT, fs, 4); xx = W - text_w(lab, VT, fs) - 30 * ts; yy = H - fs * 1.4 if vert else 14 * ts
        if not vert: yy = H - fs * 1.3
        shadow(img, sp, xx + 2, yy + 2, 0.9); blit(img, sp, xx, yy, OSD_W, 0.95)
    if not C.STATE["clean"]:
        log_line(img, t, W, H)
        if v not in ("nosig",):
            C.overlay_lyrics(img, t, W, H, TM, active=hexc('d6ffc2'), glow=ACCENT, skip=lambda L: L["sec"] in ("INTRO", "OUTRO"))
        if t < 4.6:
            o = 1 - sstep(4.0, 4.6, t)
            fs = int((66 if not vert else 56) * ts)
            for i, l in enumerate(("THE FOLLOWING FOOTAGE WAS RECOVERED", "FROM A HOME NETWORK.")):
                sp = sprite(l, VT, fs, 4); yy = H * (0.44 if not vert else 0.40) + i * fs * 1.1
                shadow(img, sp, W / 2 - text_w(l, VT, fs) / 2 + 2, yy + 2, 0.95 * o); blit(img, sp, W / 2 - text_w(l, VT, fs) / 2, yy, OSD_W, o)
        C.subscribe_pill(img, t, W, H, L_(27) + 0.3, 5.5)
        C.end_screen(img, t, W, H, 239.3, DUR - 239.3, "Check your walls.", sub_line="Subscribe: a new song every week",
                     title="OMG! We Found Other Agents", accent=hexc('7dff4a'))
    return C.finish(img, t, fi, DUR, flash=flashes(t), flash_col=np.array([0.92, 1.0, 0.92], np.float32), glitch_amt=gl, ca=0.0014)
    ...