Concept Agent
103 lines
4.1 KiB
Python
103 lines
4.1 KiB
Python
"""Generate shot-02 replacement: kid runs in with muddy shoes, focus on feet and mud tracks."""
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import os, sys, time, subprocess
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try:
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from google import genai
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from google.genai import types
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except ImportError:
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os.system(f"{sys.executable} -m pip install google-genai --quiet")
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from google import genai
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from google.genai import types
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API_KEY = os.environ.get("GEMINI_API_KEY", "AIzaSyB_1p8KvaT_rdNJGPs8HKk8bKsvUlcL6Kg")
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BASE_DIR = os.path.dirname(os.path.dirname(__file__))
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VID_DIR = os.path.join(BASE_DIR, "assets", "videos", "hero", "clips")
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REEL_OUT = os.path.join(BASE_DIR, "assets", "videos", "hero", "hero-reel.mp4")
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client = genai.Client(api_key=API_KEY)
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PROMPTS = [
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(
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"Slow cinematic shot at floor level, looking across a beige residential carpet. "
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"A child's feet in muddy sneakers run into frame from the front door and across the carpet, "
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"leaving clear muddy footprints with each step. Then adult feet in boots walk in behind, "
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"adding more dirt and mud tracks. Camera stays low, focused on the feet and the mud on the carpet. "
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"Warm indoor light. Photorealistic, slow motion."
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),
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(
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"Low cinematic camera angle at carpet level inside a home entryway. "
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"A child runs in wearing muddy shoes, close-up on their feet stomping mud into the beige carpet. "
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"Adult legs follow behind, tracking in more dirt. "
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"The carpet shows fresh mud and dirty footprints after each step. "
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"Camera stays at floor level throughout. Warm natural light. Slow motion. Photorealistic."
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),
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]
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MODEL = "veo-3.1-generate-preview"
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out_path = os.path.join(VID_DIR, "shot-02-pan-to-stains.mp4")
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def poll(op, timeout=600):
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elapsed = 0
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while not op.done:
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if elapsed >= timeout:
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return None
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print(f" Waiting... ({elapsed}s)")
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time.sleep(15)
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elapsed += 15
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op = client.operations.get(op)
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return op
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saved = False
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for i, prompt in enumerate(PROMPTS):
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print(f"\n[VID] shot-02 attempt {i+1}...")
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try:
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op = client.models.generate_videos(
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model=MODEL,
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prompt=prompt,
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config=types.GenerateVideosConfig(
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aspect_ratio="16:9", resolution="720p",
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duration_seconds=6, number_of_videos=1,
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),
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)
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op = poll(op)
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if op and op.response and op.response.generated_videos:
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vid = op.response.generated_videos[0].video
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video_bytes = client.files.download(file=vid)
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if video_bytes:
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with open(out_path, "wb") as f:
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f.write(video_bytes)
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print(f" Saved ({os.path.getsize(out_path)//1024}KB)")
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saved = True
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break
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else:
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print(f" No video returned, trying next prompt...")
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except Exception as e:
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print(f" Error: {e}")
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if not saved:
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print("All attempts failed — original shot-02 kept.")
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else:
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ORDER = [
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"shot-01-door-opens-trimmed", "shot-02-pan-to-stains", "shot-03-stain-closeup",
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"shot-04-extraction-carpet", "shot-05-extraction-couch", "shot-06-extraction-stairs",
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"shot-07-office-entryway", "shot-08-showroom", "shot-09-technician-unloading",
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]
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missing = [n for n in ORDER if not os.path.exists(os.path.join(VID_DIR, f"{n}.mp4"))]
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if missing:
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print(f"Skipping reconcat — missing: {missing}")
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else:
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concat_file = os.path.join(VID_DIR, "concat.txt")
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with open(concat_file, "w") as f:
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for name in ORDER:
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f.write(f"file '{os.path.join(VID_DIR, name)}.mp4'\n")
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result = subprocess.run(
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["ffmpeg", "-y", "-f", "concat", "-safe", "0", "-i", concat_file,
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"-c:v", "libx264", "-crf", "22", "-preset", "fast", "-movflags", "+faststart", REEL_OUT],
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capture_output=True, text=True
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)
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if result.returncode == 0:
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print(f" Reel saved ({os.path.getsize(REEL_OUT)//1024}KB)")
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else:
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print(f" ffmpeg error: {result.stderr[-300:]}")
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print("\nDone.")
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