Update app.py

app.py

@@ -8,6 +8,7 @@ import string
 import tempfile
 import shutil
 import mimetypes
+import datetime
 
 BASE_FOLDER = "uploaded_files"
 CATEGORIES = ["AVATAR WORLD", "BLOX FRUITS", "TOCA LIFE"]
@@ -83,13 +84,31 @@ def process_video(file_path, hard_mode=False):
         return temp_out
 
     # Randomizações técnicas
-    crf = str(random.randint(18, 26))  # qualidade variável
+    crf = str(random.randint(18, 26))  
     bitrate = f"{random.randint(96, 192)}k"
     fps = f"{random.uniform(29.5, 30.5):.2f}"
-    brand = random.choice(["isom", "iso2", "mp42", "avc1", "dash", "iso3"])
+
+    # Rotação de brands
+    major_brand = random.choice(["isom", "iso2", "mp42", "avc1", "dash", "iso3"])
+    compatible_sets = [
+        ["isom", "iso2", "avc1", "mp41"],
+        ["mp42", "isom", "avc1"],
+        ["iso5", "mp41", "isom"],
+        ["iso2", "mp42", "isom"]
+    ]
+    compatible_brands = " ".join(random.choice(compatible_sets))
+
     compressor = random_string(random.randint(6, 12))
     encoder_name = random_string(random.randint(6, 14))
 
+    # Datas nunca zeradas
+    start_date = datetime.datetime.now() - datetime.timedelta(days=180)
+    random_date = start_date + datetime.timedelta(
+        days=random.randint(0, 180),
+        seconds=random.randint(0, 86400)
+    )
+    date_str = random_date.strftime("%Y-%m-%d %H:%M:%S")
+
     # Metadados falsos
     meta = {
         "title": random_string(random.randint(8, 20)),
@@ -101,7 +120,9 @@ def process_video(file_path, hard_mode=False):
         "publisher": random_string(random.randint(5, 15)),
         "encoded_by": random_string(random.randint(5, 15)),
         "location": random_string(random.randint(5, 15)),
-        "encoder": encoder_name
+        "encoder": encoder_name,
+        "creation_time": date_str,
+        "modify_time": date_str
     }
 
     cmd_ffmpeg = [
@@ -112,7 +133,8 @@ def process_video(file_path, hard_mode=False):
         "-c:a", "aac", "-b:a", bitrate,
         "-r", fps,
         "-movflags", "use_metadata_tags+faststart",
-        "-brand", brand,
+        "-metadata", f"major_brand={major_brand}",
+        "-metadata", f"compatible_brands={compatible_brands}",
         "-metadata", f"encoder={encoder_name}",
         "-metadata", f"CompressorName={compressor}",
         "-fflags", "+bitexact",