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Upload app_youtube_shorts.py
Browse files- app_youtube_shorts.py +1177 -0
app_youtube_shorts.py
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|
| 1 |
+
# === FILE: app.py (Video Agent - FIXED: نص ثابت على شاشة متحركة) ===
|
| 2 |
+
#
|
| 3 |
+
# IMPORTANT: For proper text rendering, make sure Roboto-Bold.ttf font is installed
|
| 4 |
+
# Install with: apt-get install -y fonts-roboto
|
| 5 |
+
# Or download from: https://fonts.google.com/specimen/Roboto
|
| 6 |
+
#
|
| 7 |
+
# If font is not available, the system will fall back to Arial-Bold
|
| 8 |
+
#
|
| 9 |
+
# ✅ UPDATED: Video output dimensions set to YouTube Shorts (1080x1920 - 9:16 aspect ratio)
|
| 10 |
+
# ✅ UPDATED: Smart background color extraction from image for letterboxing
|
| 11 |
+
|
| 12 |
+
import os
|
| 13 |
+
import io
|
| 14 |
+
import json
|
| 15 |
+
import base64
|
| 16 |
+
import logging
|
| 17 |
+
import random
|
| 18 |
+
from typing import Optional, Dict, Any, Tuple, List
|
| 19 |
+
from datetime import datetime
|
| 20 |
+
import tempfile
|
| 21 |
+
from collections import Counter
|
| 22 |
+
|
| 23 |
+
import gradio as gr
|
| 24 |
+
import numpy as np
|
| 25 |
+
from PIL import Image, ImageDraw, ImageFont
|
| 26 |
+
|
| 27 |
+
# Fix for Pillow 10.0.0+ compatibility with MoviePy
|
| 28 |
+
if not hasattr(Image, 'ANTIALIAS'):
|
| 29 |
+
Image.ANTIALIAS = Image.LANCZOS
|
| 30 |
+
|
| 31 |
+
# استيراد مكتبات معالجة الصوت والفيديو
|
| 32 |
+
from kokoro_engine import KokoroEngine
|
| 33 |
+
|
| 34 |
+
KOKORO_AVAILABLE = True
|
| 35 |
+
|
| 36 |
+
try:
|
| 37 |
+
from moviepy.editor import ImageClip, AudioFileClip, CompositeVideoClip, TextClip
|
| 38 |
+
MOVIEPY_AVAILABLE = True
|
| 39 |
+
except ImportError:
|
| 40 |
+
MOVIEPY_AVAILABLE = False
|
| 41 |
+
logging.warning("⚠️ MoviePy not available. Install with: pip install moviepy")
|
| 42 |
+
|
| 43 |
+
# ---------------- Logging Setup ----------------
|
| 44 |
+
logging.basicConfig(level=logging.INFO, format="%(asctime)s [%(levelname)s] %(message)s")
|
| 45 |
+
log = logging.getLogger("video_agent")
|
| 46 |
+
|
| 47 |
+
# ---------------- Environment Variables ----------------
|
| 48 |
+
VIDEO_HISTORY_DIR = os.getenv("VIDEO_HISTORY_DIR", "video_history")
|
| 49 |
+
MAX_HISTORY_COUNT = int(os.getenv("MAX_HISTORY_COUNT", "10"))
|
| 50 |
+
VOICE_STATE_FILE = os.getenv("VOICE_STATE_FILE", "voice_rotation_state.json")
|
| 51 |
+
|
| 52 |
+
# ---------------- YouTube Shorts Dimensions ----------------
|
| 53 |
+
YOUTUBE_SHORTS_WIDTH = 1080
|
| 54 |
+
YOUTUBE_SHORTS_HEIGHT = 1920
|
| 55 |
+
|
| 56 |
+
# ---------------- Kokoro Voices List ----------------
|
| 57 |
+
KOKORO_VOICES = [
|
| 58 |
+
# British Female
|
| 59 |
+
"bf_alice",
|
| 60 |
+
"bf_emma",
|
| 61 |
+
"bf_isabella",
|
| 62 |
+
"bf_lily",
|
| 63 |
+
# American Female
|
| 64 |
+
"af_alloy",
|
| 65 |
+
"af_aoede",
|
| 66 |
+
"af_bella",
|
| 67 |
+
"af_heart",
|
| 68 |
+
"af_jessica",
|
| 69 |
+
"af_kore",
|
| 70 |
+
"af_nicole",
|
| 71 |
+
"af_nova",
|
| 72 |
+
"af_river",
|
| 73 |
+
"af_sarah",
|
| 74 |
+
"af_sky",
|
| 75 |
+
# British Male
|
| 76 |
+
"bm_daniel",
|
| 77 |
+
"bm_fable",
|
| 78 |
+
"bm_george",
|
| 79 |
+
"bm_lewis",
|
| 80 |
+
# American Male
|
| 81 |
+
"am_adam",
|
| 82 |
+
"am_echo",
|
| 83 |
+
"am_eric",
|
| 84 |
+
"am_fenrir",
|
| 85 |
+
"am_liam",
|
| 86 |
+
"am_michael",
|
| 87 |
+
"am_onyx",
|
| 88 |
+
"am_puck"
|
| 89 |
+
]
|
| 90 |
+
|
| 91 |
+
# ---------------- Initialization Check ----------------
|
| 92 |
+
IS_SERVICE_READY = True
|
| 93 |
+
|
| 94 |
+
# ---------------- Color Extraction Function ----------------
|
| 95 |
+
def get_dominant_color(image: Image.Image, sample_size: int = 100) -> Tuple[int, int, int]:
|
| 96 |
+
"""
|
| 97 |
+
استخراج اللون السائد من الصورة باستخدام تحليل الألوان الأكثر شيوعاً.
|
| 98 |
+
|
| 99 |
+
Args:
|
| 100 |
+
image: صورة PIL
|
| 101 |
+
sample_size: حجم العينة لتسريع المعالجة
|
| 102 |
+
|
| 103 |
+
Returns:
|
| 104 |
+
Tuple من (R, G, B) للون السائد
|
| 105 |
+
"""
|
| 106 |
+
try:
|
| 107 |
+
# تصغير الصورة لتسريع المعالجة
|
| 108 |
+
img_small = image.copy()
|
| 109 |
+
img_small.thumbnail((sample_size, sample_size))
|
| 110 |
+
|
| 111 |
+
# تحويل إلى RGB إذا لزم الأمر
|
| 112 |
+
if img_small.mode != 'RGB':
|
| 113 |
+
img_small = img_small.convert('RGB')
|
| 114 |
+
|
| 115 |
+
# الحصول على جميع الألوان
|
| 116 |
+
pixels = list(img_small.getdata())
|
| 117 |
+
|
| 118 |
+
# حساب اللون الأكثر شيوعاً
|
| 119 |
+
color_counter = Counter(pixels)
|
| 120 |
+
dominant_color = color_counter.most_common(1)[0][0]
|
| 121 |
+
|
| 122 |
+
log.info(f"Dominant color extracted: RGB{dominant_color}")
|
| 123 |
+
return dominant_color
|
| 124 |
+
|
| 125 |
+
except Exception as e:
|
| 126 |
+
log.warning(f"Failed to extract dominant color: {e}, using default (30, 30, 30)")
|
| 127 |
+
return (30, 30, 30) # لون رمادي غامق كخيار احتياطي
|
| 128 |
+
|
| 129 |
+
def get_edge_average_color(image: Image.Image, border_width: int = 50) -> Tuple[int, int, int]:
|
| 130 |
+
"""
|
| 131 |
+
استخراج متوسط اللون من حواف الصورة (أكثر دقة للخلفية).
|
| 132 |
+
|
| 133 |
+
Args:
|
| 134 |
+
image: صورة PIL
|
| 135 |
+
border_width: عرض الحدود للعينة
|
| 136 |
+
|
| 137 |
+
Returns:
|
| 138 |
+
Tuple من (R, G, B) لمتوسط لون الحواف
|
| 139 |
+
"""
|
| 140 |
+
try:
|
| 141 |
+
if image.mode != 'RGB':
|
| 142 |
+
image = image.convert('RGB')
|
| 143 |
+
|
| 144 |
+
width, height = image.size
|
| 145 |
+
|
| 146 |
+
# استخراج عينات من الحواف
|
| 147 |
+
edge_pixels = []
|
| 148 |
+
|
| 149 |
+
# الحافة العلوية
|
| 150 |
+
for x in range(width):
|
| 151 |
+
for y in range(min(border_width, height)):
|
| 152 |
+
edge_pixels.append(image.getpixel((x, y)))
|
| 153 |
+
|
| 154 |
+
# الحافة السفلية
|
| 155 |
+
for x in range(width):
|
| 156 |
+
for y in range(max(0, height - border_width), height):
|
| 157 |
+
edge_pixels.append(image.getpixel((x, y)))
|
| 158 |
+
|
| 159 |
+
# الحافة اليسرى
|
| 160 |
+
for y in range(height):
|
| 161 |
+
for x in range(min(border_width, width)):
|
| 162 |
+
edge_pixels.append(image.getpixel((x, y)))
|
| 163 |
+
|
| 164 |
+
# الحافة اليمنى
|
| 165 |
+
for y in range(height):
|
| 166 |
+
for x in range(max(0, width - border_width), width):
|
| 167 |
+
edge_pixels.append(image.getpixel((x, y)))
|
| 168 |
+
|
| 169 |
+
# حساب المتوسط
|
| 170 |
+
if edge_pixels:
|
| 171 |
+
avg_r = int(sum(p[0] for p in edge_pixels) / len(edge_pixels))
|
| 172 |
+
avg_g = int(sum(p[1] for p in edge_pixels) / len(edge_pixels))
|
| 173 |
+
avg_b = int(sum(p[2] for p in edge_pixels) / len(edge_pixels))
|
| 174 |
+
|
| 175 |
+
log.info(f"Edge average color: RGB({avg_r}, {avg_g}, {avg_b})")
|
| 176 |
+
return (avg_r, avg_g, avg_b)
|
| 177 |
+
else:
|
| 178 |
+
return (30, 30, 30)
|
| 179 |
+
|
| 180 |
+
except Exception as e:
|
| 181 |
+
log.warning(f"Failed to extract edge color: {e}, using default")
|
| 182 |
+
return (30, 30, 30)
|
| 183 |
+
|
| 184 |
+
def prepare_image_for_shorts(image: Image.Image) -> Image.Image:
|
| 185 |
+
"""
|
| 186 |
+
تحضير الصورة لتناسب أبعاد YouTube Shorts (1080x1920) مع خلفية ملونة.
|
| 187 |
+
|
| 188 |
+
Args:
|
| 189 |
+
image: الصورة الأصلية
|
| 190 |
+
|
| 191 |
+
Returns:
|
| 192 |
+
صورة بأبعاد 1080x1920 مع خلفية ملونة مناسبة
|
| 193 |
+
"""
|
| 194 |
+
try:
|
| 195 |
+
# تحويل إلى RGB
|
| 196 |
+
if image.mode != 'RGB':
|
| 197 |
+
image = image.convert('RGB')
|
| 198 |
+
|
| 199 |
+
# استخراج لون الخلفية المناسب (من حواف الصورة)
|
| 200 |
+
bg_color = get_edge_average_color(image, border_width=30)
|
| 201 |
+
|
| 202 |
+
# إنشاء canvas جديد بأبعاد YouTube Shorts
|
| 203 |
+
canvas = Image.new('RGB', (YOUTUBE_SHORTS_WIDTH, YOUTUBE_SHORTS_HEIGHT), bg_color)
|
| 204 |
+
|
| 205 |
+
# حساب نسبة القياس للصورة للحفاظ على النسب
|
| 206 |
+
img_width, img_height = image.size
|
| 207 |
+
target_ratio = YOUTUBE_SHORTS_WIDTH / YOUTUBE_SHORTS_HEIGHT
|
| 208 |
+
img_ratio = img_width / img_height
|
| 209 |
+
|
| 210 |
+
if img_ratio > target_ratio:
|
| 211 |
+
# الصورة أعرض من النسبة المطلوبة
|
| 212 |
+
new_width = YOUTUBE_SHORTS_WIDTH
|
| 213 |
+
new_height = int(new_width / img_ratio)
|
| 214 |
+
else:
|
| 215 |
+
# الصورة أطول من النسبة المطلوبة
|
| 216 |
+
new_height = YOUTUBE_SHORTS_HEIGHT
|
| 217 |
+
new_width = int(new_height * img_ratio)
|
| 218 |
+
|
| 219 |
+
# تغيير حجم الصورة
|
| 220 |
+
resized_image = image.resize((new_width, new_height), Image.LANCZOS)
|
| 221 |
+
|
| 222 |
+
# حساب موضع اللصق لتوسيط الصورة
|
| 223 |
+
paste_x = (YOUTUBE_SHORTS_WIDTH - new_width) // 2
|
| 224 |
+
paste_y = (YOUTUBE_SHORTS_HEIGHT - new_height) // 2
|
| 225 |
+
|
| 226 |
+
# لصق الصورة على الـ canvas
|
| 227 |
+
canvas.paste(resized_image, (paste_x, paste_y))
|
| 228 |
+
|
| 229 |
+
log.info(f"✅ Image prepared for YouTube Shorts: {YOUTUBE_SHORTS_WIDTH}x{YOUTUBE_SHORTS_HEIGHT} with background color {bg_color}")
|
| 230 |
+
|
| 231 |
+
return canvas
|
| 232 |
+
|
| 233 |
+
except Exception as e:
|
| 234 |
+
log.error(f"Failed to prepare image for Shorts: {e}")
|
| 235 |
+
raise
|
| 236 |
+
|
| 237 |
+
# ---------------- Voice Rotation Manager ----------------
|
| 238 |
+
class VoiceRotationManager:
|
| 239 |
+
"""إدارة تدوير الأصوات بشكل دوري"""
|
| 240 |
+
|
| 241 |
+
def __init__(self, state_file: str, voices: List[str]):
|
| 242 |
+
self.state_file = state_file
|
| 243 |
+
self.voices = voices
|
| 244 |
+
self.current_index = 0
|
| 245 |
+
self.load_state()
|
| 246 |
+
|
| 247 |
+
def load_state(self):
|
| 248 |
+
"""تحميل حالة التدوير من الملف"""
|
| 249 |
+
if os.path.exists(self.state_file):
|
| 250 |
+
try:
|
| 251 |
+
with open(self.state_file, "r") as f:
|
| 252 |
+
data = json.load(f)
|
| 253 |
+
self.current_index = data.get("current_voice_index", 0)
|
| 254 |
+
# التأكد من أن المؤشر في النطاق الصحيح
|
| 255 |
+
if self.current_index >= len(self.voices):
|
| 256 |
+
self.current_index = 0
|
| 257 |
+
log.info(f"Voice rotation state loaded: index={self.current_index}")
|
| 258 |
+
except Exception as e:
|
| 259 |
+
log.warning(f"Could not load voice rotation state: {e}")
|
| 260 |
+
self.current_index = 0
|
| 261 |
+
else:
|
| 262 |
+
log.info("No voice rotation state file found, starting from index 0")
|
| 263 |
+
|
| 264 |
+
def save_state(self):
|
| 265 |
+
"""حفظ حالة التدوير في الملف"""
|
| 266 |
+
try:
|
| 267 |
+
with open(self.state_file, "w") as f:
|
| 268 |
+
json.dump({"current_voice_index": self.current_index}, f)
|
| 269 |
+
log.info(f"Voice rotation state saved: index={self.current_index}")
|
| 270 |
+
except Exception as e:
|
| 271 |
+
log.error(f"Failed to save voice rotation state: {e}")
|
| 272 |
+
|
| 273 |
+
def get_next_voice(self) -> str:
|
| 274 |
+
"""الحصول على الصوت التالي والانتقال للصوت الذي يليه"""
|
| 275 |
+
voice = self.voices[self.current_index]
|
| 276 |
+
log.info(f"Selected voice: {voice} (index: {self.current_index}/{len(self.voices)-1})")
|
| 277 |
+
|
| 278 |
+
# الانتقال للصوت التالي
|
| 279 |
+
self.current_index = (self.current_index + 1) % len(self.voices)
|
| 280 |
+
self.save_state()
|
| 281 |
+
|
| 282 |
+
return voice
|
| 283 |
+
|
| 284 |
+
def get_current_voice(self) -> str:
|
| 285 |
+
"""الحصول على الصوت الحالي بدون تغيير المؤشر"""
|
| 286 |
+
return self.voices[self.current_index]
|
| 287 |
+
|
| 288 |
+
def reset(self):
|
| 289 |
+
"""إعادة تعيين التدوير إلى البداية"""
|
| 290 |
+
self.current_index = 0
|
| 291 |
+
self.save_state()
|
| 292 |
+
log.info("Voice rotation reset to index 0")
|
| 293 |
+
|
| 294 |
+
# ---------------- Motion Effects Functions ----------------
|
| 295 |
+
def apply_zoom_in_effect(clip, duration):
|
| 296 |
+
"""تأثير التكبير التدريجي - من 100% إلى 120%"""
|
| 297 |
+
w, h = clip.size
|
| 298 |
+
|
| 299 |
+
def effect(gf, t):
|
| 300 |
+
frame = gf(t)
|
| 301 |
+
progress = min(t / duration, 1.0)
|
| 302 |
+
zoom_factor = 1.0 + (progress * 0.2)
|
| 303 |
+
|
| 304 |
+
new_w = int(w * zoom_factor)
|
| 305 |
+
new_h = int(h * zoom_factor)
|
| 306 |
+
|
| 307 |
+
from PIL import Image as PILImage
|
| 308 |
+
img = PILImage.fromarray(frame.astype('uint8'))
|
| 309 |
+
img_resized = img.resize((new_w, new_h), PILImage.LANCZOS)
|
| 310 |
+
|
| 311 |
+
left = (new_w - w) // 2
|
| 312 |
+
top = (new_h - h) // 2
|
| 313 |
+
img_cropped = img_resized.crop((left, top, left + w, top + h))
|
| 314 |
+
|
| 315 |
+
return np.array(img_cropped)
|
| 316 |
+
|
| 317 |
+
return clip.fl(effect)
|
| 318 |
+
|
| 319 |
+
def apply_zoom_out_effect(clip, duration):
|
| 320 |
+
"""تأثير التصغير التدريجي - من 120% إلى 100%"""
|
| 321 |
+
w, h = clip.size
|
| 322 |
+
|
| 323 |
+
def effect(gf, t):
|
| 324 |
+
frame = gf(t)
|
| 325 |
+
progress = min(t / duration, 1.0)
|
| 326 |
+
zoom_factor = 1.2 - (progress * 0.2)
|
| 327 |
+
|
| 328 |
+
new_w = int(w * zoom_factor)
|
| 329 |
+
new_h = int(h * zoom_factor)
|
| 330 |
+
|
| 331 |
+
from PIL import Image as PILImage
|
| 332 |
+
img = PILImage.fromarray(frame.astype('uint8'))
|
| 333 |
+
img_resized = img.resize((new_w, new_h), PILImage.LANCZOS)
|
| 334 |
+
|
| 335 |
+
left = (new_w - w) // 2
|
| 336 |
+
top = (new_h - h) // 2
|
| 337 |
+
img_cropped = img_resized.crop((left, top, left + w, top + h))
|
| 338 |
+
|
| 339 |
+
return np.array(img_cropped)
|
| 340 |
+
|
| 341 |
+
return clip.fl(effect)
|
| 342 |
+
|
| 343 |
+
def apply_pan_right_effect(clip, duration):
|
| 344 |
+
"""تأثير الانسحاب لليمين"""
|
| 345 |
+
w, h = clip.size
|
| 346 |
+
|
| 347 |
+
def effect(gf, t):
|
| 348 |
+
frame = gf(t)
|
| 349 |
+
progress = min(t / duration, 1.0)
|
| 350 |
+
|
| 351 |
+
zoom_factor = 1.2
|
| 352 |
+
new_w = int(w * zoom_factor)
|
| 353 |
+
new_h = int(h * zoom_factor)
|
| 354 |
+
|
| 355 |
+
from PIL import Image as PILImage
|
| 356 |
+
img = PILImage.fromarray(frame.astype('uint8'))
|
| 357 |
+
img_resized = img.resize((new_w, new_h), PILImage.LANCZOS)
|
| 358 |
+
|
| 359 |
+
max_offset = (new_w - w) // 2
|
| 360 |
+
left = int(max_offset * (1 - progress))
|
| 361 |
+
top = (new_h - h) // 2
|
| 362 |
+
|
| 363 |
+
img_cropped = img_resized.crop((left, top, left + w, top + h))
|
| 364 |
+
|
| 365 |
+
return np.array(img_cropped)
|
| 366 |
+
|
| 367 |
+
return clip.fl(effect)
|
| 368 |
+
|
| 369 |
+
def apply_pan_left_effect(clip, duration):
|
| 370 |
+
"""تأثير الانسحاب لليسار"""
|
| 371 |
+
w, h = clip.size
|
| 372 |
+
|
| 373 |
+
def effect(gf, t):
|
| 374 |
+
frame = gf(t)
|
| 375 |
+
progress = min(t / duration, 1.0)
|
| 376 |
+
|
| 377 |
+
zoom_factor = 1.2
|
| 378 |
+
new_w = int(w * zoom_factor)
|
| 379 |
+
new_h = int(h * zoom_factor)
|
| 380 |
+
|
| 381 |
+
from PIL import Image as PILImage
|
| 382 |
+
img = PILImage.fromarray(frame.astype('uint8'))
|
| 383 |
+
img_resized = img.resize((new_w, new_h), PILImage.LANCZOS)
|
| 384 |
+
|
| 385 |
+
max_offset = (new_w - w) // 2
|
| 386 |
+
left = int(max_offset * progress)
|
| 387 |
+
top = (new_h - h) // 2
|
| 388 |
+
|
| 389 |
+
img_cropped = img_resized.crop((left, top, left + w, top + h))
|
| 390 |
+
|
| 391 |
+
return np.array(img_cropped)
|
| 392 |
+
|
| 393 |
+
return clip.fl(effect)
|
| 394 |
+
|
| 395 |
+
def apply_pan_down_effect(clip, duration):
|
| 396 |
+
"""تأثير الانسحاب للأسفل"""
|
| 397 |
+
w, h = clip.size
|
| 398 |
+
|
| 399 |
+
def effect(gf, t):
|
| 400 |
+
frame = gf(t)
|
| 401 |
+
progress = min(t / duration, 1.0)
|
| 402 |
+
|
| 403 |
+
zoom_factor = 1.2
|
| 404 |
+
new_w = int(w * zoom_factor)
|
| 405 |
+
new_h = int(h * zoom_factor)
|
| 406 |
+
|
| 407 |
+
from PIL import Image as PILImage
|
| 408 |
+
img = PILImage.fromarray(frame.astype('uint8'))
|
| 409 |
+
img_resized = img.resize((new_w, new_h), PILImage.LANCZOS)
|
| 410 |
+
|
| 411 |
+
max_offset = (new_h - h) // 2
|
| 412 |
+
left = (new_w - w) // 2
|
| 413 |
+
top = int(max_offset * (1 - progress))
|
| 414 |
+
|
| 415 |
+
img_cropped = img_resized.crop((left, top, left + w, top + h))
|
| 416 |
+
|
| 417 |
+
return np.array(img_cropped)
|
| 418 |
+
|
| 419 |
+
return clip.fl(effect)
|
| 420 |
+
|
| 421 |
+
def apply_pan_up_effect(clip, duration):
|
| 422 |
+
"""تأثير الانسحاب للأعلى"""
|
| 423 |
+
w, h = clip.size
|
| 424 |
+
|
| 425 |
+
def effect(gf, t):
|
| 426 |
+
frame = gf(t)
|
| 427 |
+
progress = min(t / duration, 1.0)
|
| 428 |
+
|
| 429 |
+
zoom_factor = 1.2
|
| 430 |
+
new_w = int(w * zoom_factor)
|
| 431 |
+
new_h = int(h * zoom_factor)
|
| 432 |
+
|
| 433 |
+
from PIL import Image as PILImage
|
| 434 |
+
img = PILImage.fromarray(frame.astype('uint8'))
|
| 435 |
+
img_resized = img.resize((new_w, new_h), PILImage.LANCZOS)
|
| 436 |
+
|
| 437 |
+
max_offset = (new_h - h) // 2
|
| 438 |
+
left = (new_w - w) // 2
|
| 439 |
+
top = int(max_offset * progress)
|
| 440 |
+
|
| 441 |
+
img_cropped = img_resized.crop((left, top, left + w, top + h))
|
| 442 |
+
|
| 443 |
+
return np.array(img_cropped)
|
| 444 |
+
|
| 445 |
+
return clip.fl(effect)
|
| 446 |
+
|
| 447 |
+
def apply_ken_burns_effect(clip, duration):
|
| 448 |
+
"""تأثير Ken Burns - تكبير وحركة قطرية"""
|
| 449 |
+
w, h = clip.size
|
| 450 |
+
|
| 451 |
+
def effect(gf, t):
|
| 452 |
+
frame = gf(t)
|
| 453 |
+
progress = min(t / duration, 1.0)
|
| 454 |
+
|
| 455 |
+
zoom_factor = 1.0 + (progress * 0.3)
|
| 456 |
+
new_w = int(w * zoom_factor)
|
| 457 |
+
new_h = int(h * zoom_factor)
|
| 458 |
+
|
| 459 |
+
from PIL import Image as PILImage
|
| 460 |
+
img = PILImage.fromarray(frame.astype('uint8'))
|
| 461 |
+
img_resized = img.resize((new_w, new_h), PILImage.LANCZOS)
|
| 462 |
+
|
| 463 |
+
max_offset_w = (new_w - w) // 2
|
| 464 |
+
max_offset_h = (new_h - h) // 2
|
| 465 |
+
|
| 466 |
+
left = int(max_offset_w * (1 - progress * 0.5))
|
| 467 |
+
top = int(max_offset_h * (1 - progress * 0.5))
|
| 468 |
+
|
| 469 |
+
img_cropped = img_resized.crop((left, top, left + w, top + h))
|
| 470 |
+
|
| 471 |
+
return np.array(img_cropped)
|
| 472 |
+
|
| 473 |
+
return clip.fl(effect)
|
| 474 |
+
|
| 475 |
+
def get_random_motion_effect():
|
| 476 |
+
"""اختيار تأثير حركة عشوائي"""
|
| 477 |
+
effects = [
|
| 478 |
+
('zoom_in', apply_zoom_in_effect),
|
| 479 |
+
('zoom_out', apply_zoom_out_effect),
|
| 480 |
+
('pan_right', apply_pan_right_effect),
|
| 481 |
+
('pan_left', apply_pan_left_effect),
|
| 482 |
+
('pan_down', apply_pan_down_effect),
|
| 483 |
+
('pan_up', apply_pan_up_effect),
|
| 484 |
+
('ken_burns', apply_ken_burns_effect)
|
| 485 |
+
]
|
| 486 |
+
|
| 487 |
+
effect_name, effect_func = random.choice(effects)
|
| 488 |
+
log.info(f"Selected motion effect: {effect_name}")
|
| 489 |
+
return effect_name, effect_func
|
| 490 |
+
|
| 491 |
+
# ---------------- FIXED: Text Overlay Function ----------------
|
| 492 |
+
def create_text_overlay(text: str, video_size: Tuple[int, int], duration: float) -> Optional[ImageClip]:
|
| 493 |
+
"""
|
| 494 |
+
إنشاء طبقة نص ثابتة شفافة فوق الفيديو.
|
| 495 |
+
النص يبقى في نفس الموضع بالنسبة للشاشة، بينما الصورة تتحرك خلفه.
|
| 496 |
+
|
| 497 |
+
Args:
|
| 498 |
+
text: النص المراد عرضه
|
| 499 |
+
video_size: حجم الفيديو (width, height)
|
| 500 |
+
duration: المدة الكلية
|
| 501 |
+
|
| 502 |
+
Returns:
|
| 503 |
+
ImageClip شفاف مع النص أو None
|
| 504 |
+
"""
|
| 505 |
+
# تنظيف النص من الرموز الخاصة
|
| 506 |
+
clean_text = text.replace("...", "").replace("—", "-").strip()
|
| 507 |
+
|
| 508 |
+
if not clean_text:
|
| 509 |
+
log.warning("Empty text after cleaning, skipping text overlay")
|
| 510 |
+
return None
|
| 511 |
+
|
| 512 |
+
log.info(f"Creating fixed text overlay: '{clean_text[:50]}...'")
|
| 513 |
+
|
| 514 |
+
try:
|
| 515 |
+
width, height = video_size
|
| 516 |
+
|
| 517 |
+
# إنشاء صورة شفافة بالكامل (RGBA)
|
| 518 |
+
img = Image.new('RGBA', (width, height), (0, 0, 0, 0))
|
| 519 |
+
draw = ImageDraw.Draw(img)
|
| 520 |
+
|
| 521 |
+
# حساب حجم الخط (محسّن لأبعاد YouTube Shorts)
|
| 522 |
+
fontsize = int(width * 0.07) # زيادة حجم الخط قليلاً للشاشات العمودية
|
| 523 |
+
stroke_width = max(3, int(fontsize / 18))
|
| 524 |
+
|
| 525 |
+
# تحميل الخط
|
| 526 |
+
font = None
|
| 527 |
+
for font_name in ["Roboto-Bold.ttf", "DejaVuSans-Bold.ttf", "Arial.ttf", "LiberationSans-Bold.ttf"]:
|
| 528 |
+
try:
|
| 529 |
+
font = ImageFont.truetype(font_name, fontsize)
|
| 530 |
+
log.info(f"✅ Font loaded: {font_name}")
|
| 531 |
+
break
|
| 532 |
+
except:
|
| 533 |
+
pass
|
| 534 |
+
|
| 535 |
+
if not font:
|
| 536 |
+
font = ImageFont.load_default()
|
| 537 |
+
log.warning("⚠️ Using default font")
|
| 538 |
+
|
| 539 |
+
# تقسيم النص إلى أسطر
|
| 540 |
+
def wrap_text(text, font, max_width):
|
| 541 |
+
lines = []
|
| 542 |
+
words = text.split()
|
| 543 |
+
while words:
|
| 544 |
+
line = ''
|
| 545 |
+
while words and draw.textlength(line + words[0] + ' ', font=font) < max_width:
|
| 546 |
+
line += (words.pop(0) + ' ')
|
| 547 |
+
if not line and words:
|
| 548 |
+
line = words.pop(0)
|
| 549 |
+
lines.append(line.strip())
|
| 550 |
+
return lines
|
| 551 |
+
|
| 552 |
+
wrapped_lines = wrap_text(clean_text, font, width * 0.9)
|
| 553 |
+
|
| 554 |
+
# حساب الموضع الثابت في منتصف الشاشة
|
| 555 |
+
line_height = fontsize + 12
|
| 556 |
+
total_height = len(wrapped_lines) * line_height
|
| 557 |
+
|
| 558 |
+
# موضع ثابت في منتصف الشاشة
|
| 559 |
+
start_y = (height - total_height) // 2
|
| 560 |
+
|
| 561 |
+
# رسم كل سطر في موضع ثابت
|
| 562 |
+
current_y = start_y
|
| 563 |
+
|
| 564 |
+
for line in wrapped_lines:
|
| 565 |
+
# حساب عرض السطر
|
| 566 |
+
bbox = draw.textbbox((0, 0), line, font=font)
|
| 567 |
+
line_width = bbox[2] - bbox[0]
|
| 568 |
+
line_x = (width - line_width) // 2
|
| 569 |
+
|
| 570 |
+
# رسم النص مع الحدود (موضع ثابت)
|
| 571 |
+
draw.text(
|
| 572 |
+
(line_x, current_y),
|
| 573 |
+
line,
|
| 574 |
+
font=font,
|
| 575 |
+
fill=(255, 255, 255, 255), # أبيض بالكامل
|
| 576 |
+
stroke_width=stroke_width,
|
| 577 |
+
stroke_fill=(0, 0, 0, 255) # حدود سوداء
|
| 578 |
+
)
|
| 579 |
+
|
| 580 |
+
current_y += line_height
|
| 581 |
+
|
| 582 |
+
# تحويل إلى numpy array مع الحفاظ على الشفافية
|
| 583 |
+
img_array = np.array(img)
|
| 584 |
+
|
| 585 |
+
# إنشاء ImageClip من الصورة الشفافة
|
| 586 |
+
text_clip = ImageClip(img_array, duration=duration, ismask=False, transparent=True)
|
| 587 |
+
|
| 588 |
+
log.info(f"✅ Fixed text overlay created successfully (transparent layer)")
|
| 589 |
+
return text_clip
|
| 590 |
+
|
| 591 |
+
except Exception as e:
|
| 592 |
+
log.error(f"❌ Failed to create text overlay: {e}")
|
| 593 |
+
import traceback
|
| 594 |
+
traceback.print_exc()
|
| 595 |
+
return None
|
| 596 |
+
|
| 597 |
+
# ---------------- Video Agent Class ----------------
|
| 598 |
+
class VideoAgent:
|
| 599 |
+
def __init__(self):
|
| 600 |
+
self.log = logging.getLogger("video_agent")
|
| 601 |
+
self.history = []
|
| 602 |
+
self._setup_history_dir()
|
| 603 |
+
|
| 604 |
+
# تهيئة مدير تدوير الأصوات
|
| 605 |
+
self.voice_manager = VoiceRotationManager(VOICE_STATE_FILE, KOKORO_VOICES)
|
| 606 |
+
|
| 607 |
+
# تهيئة نموذج Kokoro TTS
|
| 608 |
+
self.tts = None
|
| 609 |
+
self.kokoro_available = False
|
| 610 |
+
|
| 611 |
+
self.log.info("Initializing Kokoro TTS (ONNX - NeuML model)...")
|
| 612 |
+
|
| 613 |
+
try:
|
| 614 |
+
self.tts = KokoroEngine()
|
| 615 |
+
self.kokoro_available = True
|
| 616 |
+
self.log.info("✅ Kokoro-ONNX initialized successfully (NeuML model)")
|
| 617 |
+
except Exception as e:
|
| 618 |
+
self.tts = None
|
| 619 |
+
self.kokoro_available = False
|
| 620 |
+
self.log.error("❌ Kokoro TTS initialization failed")
|
| 621 |
+
self.log.error(str(e))
|
| 622 |
+
import traceback
|
| 623 |
+
traceback.print_exc()
|
| 624 |
+
|
| 625 |
+
def _setup_history_dir(self):
|
| 626 |
+
"""إنشاء مجلد السجل إذا لم يكن موجوداً"""
|
| 627 |
+
if not os.path.exists(VIDEO_HISTORY_DIR):
|
| 628 |
+
os.makedirs(VIDEO_HISTORY_DIR)
|
| 629 |
+
self.log.info(f"Created video history directory: {VIDEO_HISTORY_DIR}")
|
| 630 |
+
|
| 631 |
+
def generate_audio(self, text: str, output_path: str, voice: Optional[str] = None, speed: float = 0.8) -> Tuple[bool, str]:
|
| 632 |
+
"""توليد ملف صوتي من النص باستخدام Kokoro TTS."""
|
| 633 |
+
if not self.kokoro_available or self.tts is None:
|
| 634 |
+
self.log.error("Kokoro TTS not available.")
|
| 635 |
+
return False, ""
|
| 636 |
+
|
| 637 |
+
try:
|
| 638 |
+
if voice is None:
|
| 639 |
+
voice = self.voice_manager.get_next_voice()
|
| 640 |
+
else:
|
| 641 |
+
if voice not in KOKORO_VOICES:
|
| 642 |
+
self.log.warning(f"Voice '{voice}' not found, using next voice from rotation")
|
| 643 |
+
voice = self.voice_manager.get_next_voice()
|
| 644 |
+
|
| 645 |
+
self.log.info(f"Generating audio with voice: {voice}, speed: {speed}")
|
| 646 |
+
self.log.info(f"Text: {text[:50]}...")
|
| 647 |
+
|
| 648 |
+
# تعيين الصوت
|
| 649 |
+
self.tts.set_voice(voice)
|
| 650 |
+
|
| 651 |
+
# توليد الصوت
|
| 652 |
+
audio_data = self.tts.synthesize(text, speed=speed)
|
| 653 |
+
|
| 654 |
+
# حفظ الملف
|
| 655 |
+
import scipy.io.wavfile as wavfile
|
| 656 |
+
sample_rate = 24000
|
| 657 |
+
|
| 658 |
+
# التأكد من أن البيانات في النطاق الصحيح لـ int16
|
| 659 |
+
audio_int16 = np.clip(audio_data * 32767, -32768, 32767).astype(np.int16)
|
| 660 |
+
wavfile.write(output_path, sample_rate, audio_int16)
|
| 661 |
+
|
| 662 |
+
self.log.info(f"✅ Audio generated successfully: {output_path}")
|
| 663 |
+
return True, voice
|
| 664 |
+
|
| 665 |
+
except Exception as e:
|
| 666 |
+
self.log.error(f"Audio generation failed: {e}")
|
| 667 |
+
import traceback
|
| 668 |
+
traceback.print_exc()
|
| 669 |
+
return False, ""
|
| 670 |
+
|
| 671 |
+
def create_video(self, image_bytes: bytes, audio_path: str, output_path: str, display_text: str) -> bool:
|
| 672 |
+
"""
|
| 673 |
+
إنشاء فيديو من صورة وملف صوتي مع نص ثابت على الشاشة.
|
| 674 |
+
الفيديو الناتج بأبعاد YouTube Shorts (1080x1920).
|
| 675 |
+
|
| 676 |
+
Args:
|
| 677 |
+
image_bytes: بيانات الصورة
|
| 678 |
+
audio_path: مسار الملف الصوتي
|
| 679 |
+
output_path: مسار حفظ الفيديو
|
| 680 |
+
display_text: النص المراد عرضه (ثابت على الشاشة)
|
| 681 |
+
"""
|
| 682 |
+
if not MOVIEPY_AVAILABLE:
|
| 683 |
+
self.log.error("MoviePy not available.")
|
| 684 |
+
return False
|
| 685 |
+
|
| 686 |
+
audio = None
|
| 687 |
+
video = None
|
| 688 |
+
base_clip = None
|
| 689 |
+
animated_clip = None
|
| 690 |
+
text_clip = None
|
| 691 |
+
|
| 692 |
+
try:
|
| 693 |
+
image = Image.open(io.BytesIO(image_bytes))
|
| 694 |
+
|
| 695 |
+
# ✅ تحضير الصورة لأبعاد YouTube Shorts مع خلفية ملونة
|
| 696 |
+
self.log.info(f"Preparing image for YouTube Shorts ({YOUTUBE_SHORTS_WIDTH}x{YOUTUBE_SHORTS_HEIGHT})...")
|
| 697 |
+
shorts_image = prepare_image_for_shorts(image)
|
| 698 |
+
img_array = np.array(shorts_image)
|
| 699 |
+
|
| 700 |
+
if not os.path.exists(audio_path):
|
| 701 |
+
raise FileNotFoundError(f"Audio file not found: {audio_path}")
|
| 702 |
+
|
| 703 |
+
self.log.info(f"Loading audio from: {audio_path}")
|
| 704 |
+
audio = AudioFileClip(audio_path)
|
| 705 |
+
audio_duration = audio.duration
|
| 706 |
+
|
| 707 |
+
self.log.info(f"Creating YouTube Shorts video ({YOUTUBE_SHORTS_WIDTH}x{YOUTUBE_SHORTS_HEIGHT}) with duration: {audio_duration:.2f}s")
|
| 708 |
+
|
| 709 |
+
# اختيار التأثير
|
| 710 |
+
effect_name, effect_func = get_random_motion_effect()
|
| 711 |
+
self.log.info(f"Applying effect: {effect_name}")
|
| 712 |
+
|
| 713 |
+
# إنشاء clip أساسي
|
| 714 |
+
base_clip = ImageClip(img_array, duration=audio_duration)
|
| 715 |
+
|
| 716 |
+
# تطبيق التأثير على الصورة
|
| 717 |
+
animated_clip = effect_func(base_clip, audio_duration)
|
| 718 |
+
|
| 719 |
+
# إنشاء طبقة نص ثابتة شفافة
|
| 720 |
+
self.log.info(f"Creating fixed text overlay for: '{display_text[:50]}...'")
|
| 721 |
+
text_clip = create_text_overlay(display_text, animated_clip.size, audio_duration)
|
| 722 |
+
|
| 723 |
+
if text_clip:
|
| 724 |
+
# دمج الصورة المتحركة مع النص الثابت
|
| 725 |
+
self.log.info("Compositing video: moving image + fixed text overlay...")
|
| 726 |
+
video = CompositeVideoClip([animated_clip, text_clip])
|
| 727 |
+
self.log.info("✅ Text overlay composited successfully (fixed position)")
|
| 728 |
+
else:
|
| 729 |
+
self.log.warning("⚠️ Text overlay creation failed, using video without text")
|
| 730 |
+
video = animated_clip
|
| 731 |
+
|
| 732 |
+
# إضافة الصوت
|
| 733 |
+
video = video.set_audio(audio)
|
| 734 |
+
|
| 735 |
+
# كتابة الفيديو
|
| 736 |
+
self.log.info(f"Writing YouTube Shorts video to: {output_path}")
|
| 737 |
+
video.write_videofile(
|
| 738 |
+
output_path,
|
| 739 |
+
fps=24,
|
| 740 |
+
codec='libx264',
|
| 741 |
+
audio_codec='aac',
|
| 742 |
+
temp_audiofile='temp-audio.m4a',
|
| 743 |
+
remove_temp=True,
|
| 744 |
+
verbose=False,
|
| 745 |
+
logger=None,
|
| 746 |
+
preset='ultrafast',
|
| 747 |
+
threads=4
|
| 748 |
+
)
|
| 749 |
+
|
| 750 |
+
self.log.info(f"✅ YouTube Shorts video created successfully ({YOUTUBE_SHORTS_WIDTH}x{YOUTUBE_SHORTS_HEIGHT}) with {effect_name} effect + fixed text: {output_path}")
|
| 751 |
+
return True
|
| 752 |
+
|
| 753 |
+
except Exception as e:
|
| 754 |
+
self.log.error(f"Video creation failed: {e}")
|
| 755 |
+
import traceback
|
| 756 |
+
traceback.print_exc()
|
| 757 |
+
return False
|
| 758 |
+
|
| 759 |
+
finally:
|
| 760 |
+
# تنظيف الموارد
|
| 761 |
+
try:
|
| 762 |
+
if text_clip is not None:
|
| 763 |
+
text_clip.close()
|
| 764 |
+
self.log.debug("Text clip closed")
|
| 765 |
+
except Exception as e:
|
| 766 |
+
self.log.warning(f"Error closing text clip: {e}")
|
| 767 |
+
|
| 768 |
+
try:
|
| 769 |
+
if animated_clip is not None:
|
| 770 |
+
animated_clip.close()
|
| 771 |
+
self.log.debug("Animated clip closed")
|
| 772 |
+
except Exception as e:
|
| 773 |
+
self.log.warning(f"Error closing animated clip: {e}")
|
| 774 |
+
|
| 775 |
+
try:
|
| 776 |
+
if base_clip is not None:
|
| 777 |
+
base_clip.close()
|
| 778 |
+
self.log.debug("Base clip closed")
|
| 779 |
+
except Exception as e:
|
| 780 |
+
self.log.warning(f"Error closing base clip: {e}")
|
| 781 |
+
|
| 782 |
+
try:
|
| 783 |
+
if audio is not None:
|
| 784 |
+
audio.close()
|
| 785 |
+
self.log.debug("Audio closed")
|
| 786 |
+
except Exception as e:
|
| 787 |
+
self.log.warning(f"Error closing audio: {e}")
|
| 788 |
+
|
| 789 |
+
try:
|
| 790 |
+
if video is not None:
|
| 791 |
+
video.close()
|
| 792 |
+
self.log.debug("Video closed")
|
| 793 |
+
except Exception as e:
|
| 794 |
+
self.log.warning(f"Error closing video: {e}")
|
| 795 |
+
|
| 796 |
+
def process_request_custom(
|
| 797 |
+
self,
|
| 798 |
+
image_base64: str,
|
| 799 |
+
tts_text: str,
|
| 800 |
+
voice: Optional[str] = None,
|
| 801 |
+
speed: float = 0.8
|
| 802 |
+
) -> Dict[str, Any]:
|
| 803 |
+
"""
|
| 804 |
+
معالجة طلب إنشاء فيديو مع نص صوتي مخصص.
|
| 805 |
+
|
| 806 |
+
Args:
|
| 807 |
+
image_base64: الصورة (بدون نص مكتوب عليها)
|
| 808 |
+
tts_text: النص الصوتي المخصص من حقل tts_kokoro
|
| 809 |
+
voice: الصوت (اختياري)
|
| 810 |
+
speed: السرعة
|
| 811 |
+
"""
|
| 812 |
+
if not self.kokoro_available or self.tts is None:
|
| 813 |
+
raise RuntimeError("Kokoro TTS not available")
|
| 814 |
+
|
| 815 |
+
timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
|
| 816 |
+
safe_text = tts_text[:30].replace(" ", "_").replace("/", "_").strip()
|
| 817 |
+
|
| 818 |
+
temp_dir = tempfile.gettempdir()
|
| 819 |
+
audio_path = os.path.join(temp_dir, f"audio_{timestamp}.wav")
|
| 820 |
+
video_filename = f"{timestamp}_{safe_text}.mp4"
|
| 821 |
+
video_path = os.path.join(VIDEO_HISTORY_DIR, video_filename)
|
| 822 |
+
|
| 823 |
+
try:
|
| 824 |
+
image_bytes = base64.b64decode(image_base64)
|
| 825 |
+
|
| 826 |
+
# توليد الصوت
|
| 827 |
+
success, voice_used = self.generate_audio(tts_text, audio_path, voice, speed)
|
| 828 |
+
if not success:
|
| 829 |
+
raise RuntimeError("Failed to generate audio.")
|
| 830 |
+
|
| 831 |
+
# إنشاء الفيديو مع النص الثابت
|
| 832 |
+
if not self.create_video(image_bytes, audio_path, video_path, tts_text):
|
| 833 |
+
raise RuntimeError("Failed to create video.")
|
| 834 |
+
|
| 835 |
+
with open(video_path, "rb") as f:
|
| 836 |
+
video_bytes = f.read()
|
| 837 |
+
video_base64 = base64.b64encode(video_bytes).decode('utf-8')
|
| 838 |
+
|
| 839 |
+
entry = {
|
| 840 |
+
"timestamp": timestamp,
|
| 841 |
+
"tts_text": tts_text,
|
| 842 |
+
"voice": voice_used,
|
| 843 |
+
"video_path": video_path,
|
| 844 |
+
"duration": self._get_video_duration(video_path)
|
| 845 |
+
}
|
| 846 |
+
|
| 847 |
+
self.history.insert(0, entry)
|
| 848 |
+
self.history = self.history[:MAX_HISTORY_COUNT]
|
| 849 |
+
|
| 850 |
+
if os.path.exists(audio_path):
|
| 851 |
+
os.remove(audio_path)
|
| 852 |
+
|
| 853 |
+
self.log.info(f"✅ Video processing completed: {video_filename}")
|
| 854 |
+
|
| 855 |
+
return {
|
| 856 |
+
"video_base64": video_base64,
|
| 857 |
+
"video_path": video_path,
|
| 858 |
+
"tts_text": tts_text,
|
| 859 |
+
"voice_used": voice_used,
|
| 860 |
+
"status": "success",
|
| 861 |
+
"message": f"YouTube Shorts video ({YOUTUBE_SHORTS_WIDTH}x{YOUTUBE_SHORTS_HEIGHT}) generated successfully with voice: {voice_used} at speed: {speed}"
|
| 862 |
+
}
|
| 863 |
+
|
| 864 |
+
except Exception as e:
|
| 865 |
+
self.log.error(f"Video processing failed: {e}")
|
| 866 |
+
if os.path.exists(audio_path):
|
| 867 |
+
os.remove(audio_path)
|
| 868 |
+
raise RuntimeError(f"Video generation failed: {str(e)}")
|
| 869 |
+
|
| 870 |
+
def _get_video_duration(self, video_path: str) -> float:
|
| 871 |
+
"""الحصول على مدة الفيديو بالثواني"""
|
| 872 |
+
try:
|
| 873 |
+
if MOVIEPY_AVAILABLE:
|
| 874 |
+
from moviepy.editor import VideoFileClip
|
| 875 |
+
clip = VideoFileClip(video_path)
|
| 876 |
+
duration = clip.duration
|
| 877 |
+
clip.close()
|
| 878 |
+
return duration
|
| 879 |
+
except Exception as e:
|
| 880 |
+
self.log.warning(f"Could not get video duration: {e}")
|
| 881 |
+
return 0.0
|
| 882 |
+
|
| 883 |
+
def get_history(self) -> List[Dict[str, Any]]:
|
| 884 |
+
"""الحصول على سجل الفيديوهات"""
|
| 885 |
+
return self.history
|
| 886 |
+
|
| 887 |
+
def get_voice_rotation_info(self) -> Dict[str, Any]:
|
| 888 |
+
"""الحصول على معلومات حالة تدوير الأصوات"""
|
| 889 |
+
return {
|
| 890 |
+
"current_voice": self.voice_manager.get_current_voice(),
|
| 891 |
+
"current_index": self.voice_manager.current_index,
|
| 892 |
+
"total_voices": len(KOKORO_VOICES),
|
| 893 |
+
"all_voices": KOKORO_VOICES
|
| 894 |
+
}
|
| 895 |
+
|
| 896 |
+
# ---------------- Global Agent Instance ----------------
|
| 897 |
+
agent = VideoAgent()
|
| 898 |
+
|
| 899 |
+
if IS_SERVICE_READY:
|
| 900 |
+
if agent.tts is not None:
|
| 901 |
+
current_voice = agent.voice_manager.get_current_voice()
|
| 902 |
+
STATUS_MESSAGE = f"✅ Video Agent ready | Format: YouTube Shorts ({YOUTUBE_SHORTS_WIDTH}x{YOUTUBE_SHORTS_HEIGHT}) | Voice: {current_voice} | Speed: 0.8"
|
| 903 |
+
else:
|
| 904 |
+
STATUS_MESSAGE = "⚠️ Video Agent ready but Kokoro-ONNX failed to initialize."
|
| 905 |
+
else:
|
| 906 |
+
STATUS_MESSAGE = "❌ Service not ready"
|
| 907 |
+
|
| 908 |
+
# ---------------- Gradio Functions ----------------
|
| 909 |
+
|
| 910 |
+
def gradio_generate_video_custom(
|
| 911 |
+
image_input,
|
| 912 |
+
tts_text: str,
|
| 913 |
+
voice_override: str,
|
| 914 |
+
speed: float
|
| 915 |
+
) -> Tuple[Optional[str], str, str]:
|
| 916 |
+
"""دالة Gradio للواجهة التفاعلية مع نص مخصص."""
|
| 917 |
+
if not IS_SERVICE_READY:
|
| 918 |
+
return None, f"❌ Service not ready: {STATUS_MESSAGE}", ""
|
| 919 |
+
|
| 920 |
+
if not image_input:
|
| 921 |
+
return None, "❌ Please provide an image.", ""
|
| 922 |
+
|
| 923 |
+
if not tts_text:
|
| 924 |
+
return None, "❌ Please provide TTS text.", ""
|
| 925 |
+
|
| 926 |
+
try:
|
| 927 |
+
if isinstance(image_input, str):
|
| 928 |
+
with open(image_input, "rb") as f:
|
| 929 |
+
image_bytes = f.read()
|
| 930 |
+
else:
|
| 931 |
+
buffered = io.BytesIO()
|
| 932 |
+
image_input.save(buffered, format="JPEG")
|
| 933 |
+
image_bytes = buffered.getvalue()
|
| 934 |
+
|
| 935 |
+
image_base64 = base64.b64encode(image_bytes).decode('utf-8')
|
| 936 |
+
voice = None if voice_override == "Auto" or not voice_override else voice_override
|
| 937 |
+
|
| 938 |
+
result = agent.process_request_custom(
|
| 939 |
+
image_base64=image_base64,
|
| 940 |
+
tts_text=tts_text,
|
| 941 |
+
voice=voice,
|
| 942 |
+
speed=speed
|
| 943 |
+
)
|
| 944 |
+
|
| 945 |
+
video_path = result["video_path"]
|
| 946 |
+
voice_used = result["voice_used"]
|
| 947 |
+
|
| 948 |
+
voice_info = agent.get_voice_rotation_info()
|
| 949 |
+
next_voice = voice_info["current_voice"]
|
| 950 |
+
current_index = voice_info["current_index"]
|
| 951 |
+
total_voices = voice_info["total_voices"]
|
| 952 |
+
|
| 953 |
+
status_msg = (
|
| 954 |
+
f"✅ {result['message']}\n\n"
|
| 955 |
+
f"**Format:** YouTube Shorts ({YOUTUBE_SHORTS_WIDTH}x{YOUTUBE_SHORTS_HEIGHT})\n"
|
| 956 |
+
f"**TTS Text:** {result['tts_text'][:100]}...\n"
|
| 957 |
+
f"**Duration:** {result.get('duration', 0):.2f}s\n"
|
| 958 |
+
f"**Effect:** Moving image + fixed text overlay"
|
| 959 |
+
)
|
| 960 |
+
|
| 961 |
+
voice_rotation_msg = (
|
| 962 |
+
f"**Voice Used:** {voice_used}\n"
|
| 963 |
+
f"**Next Voice:** {next_voice}\n"
|
| 964 |
+
f"**Progress:** {current_index}/{total_voices}"
|
| 965 |
+
)
|
| 966 |
+
|
| 967 |
+
return video_path, status_msg, voice_rotation_msg
|
| 968 |
+
|
| 969 |
+
except Exception as e:
|
| 970 |
+
log.error(f"Video generation failed: {e}")
|
| 971 |
+
import traceback
|
| 972 |
+
traceback.print_exc()
|
| 973 |
+
return None, f"❌ Error: {str(e)}", ""
|
| 974 |
+
|
| 975 |
+
def gradio_api_endpoint_custom(
|
| 976 |
+
image_base64: str,
|
| 977 |
+
tts_text: str,
|
| 978 |
+
voice: Optional[str] = None,
|
| 979 |
+
speed: float = 0.8
|
| 980 |
+
) -> Dict[str, Any]:
|
| 981 |
+
"""نقطة النهاية للـ API مع نص مخصص (مع معاملات اختيارية)"""
|
| 982 |
+
if not IS_SERVICE_READY:
|
| 983 |
+
raise RuntimeError(f"Service not ready: {STATUS_MESSAGE}")
|
| 984 |
+
|
| 985 |
+
log.info(f"API request received for TTS text: {tts_text[:50]}... with speed: {speed}")
|
| 986 |
+
|
| 987 |
+
return agent.process_request_custom(
|
| 988 |
+
image_base64=image_base64,
|
| 989 |
+
tts_text=tts_text,
|
| 990 |
+
voice=voice,
|
| 991 |
+
speed=speed
|
| 992 |
+
)
|
| 993 |
+
|
| 994 |
+
def gradio_api_simple(
|
| 995 |
+
image_base64: str,
|
| 996 |
+
tts_text: str
|
| 997 |
+
) -> Dict[str, Any]:
|
| 998 |
+
"""
|
| 999 |
+
نقطة نهاية API مبسطة للاتصال من وكيل النشر.
|
| 1000 |
+
تستقبل فقط الصورة والنص الصوتي مع استخدام القيم الافتراضية للصوت والسرعة.
|
| 1001 |
+
"""
|
| 1002 |
+
if not IS_SERVICE_READY:
|
| 1003 |
+
raise RuntimeError(f"Service not ready: {STATUS_MESSAGE}")
|
| 1004 |
+
|
| 1005 |
+
log.info(f"🎬 Simple API request received for TTS text: {tts_text[:50]}...")
|
| 1006 |
+
|
| 1007 |
+
return agent.process_request_custom(
|
| 1008 |
+
image_base64=image_base64,
|
| 1009 |
+
tts_text=tts_text,
|
| 1010 |
+
voice=None, # استخدام التدوير التلقائي
|
| 1011 |
+
speed=0.8 # السرعة الافتراضية
|
| 1012 |
+
)
|
| 1013 |
+
|
| 1014 |
+
def format_history_for_gallery() -> List[Tuple[str, str]]:
|
| 1015 |
+
"""تنسيق السجل لعرضه في Gallery"""
|
| 1016 |
+
formatted = []
|
| 1017 |
+
for entry in agent.get_history():
|
| 1018 |
+
if entry.get("video_path") and os.path.exists(entry["video_path"]):
|
| 1019 |
+
caption = (
|
| 1020 |
+
f'{entry["tts_text"][:80]}...\n'
|
| 1021 |
+
f'Voice: {entry.get("voice", "N/A")} | Duration: {entry.get("duration", 0):.1f}s'
|
| 1022 |
+
)
|
| 1023 |
+
formatted.append((entry["video_path"], caption))
|
| 1024 |
+
return formatted
|
| 1025 |
+
|
| 1026 |
+
def gradio_refresh_history():
|
| 1027 |
+
return format_history_for_gallery()
|
| 1028 |
+
|
| 1029 |
+
def gradio_reset_voice_rotation():
|
| 1030 |
+
agent.voice_manager.reset()
|
| 1031 |
+
voice_info = agent.get_voice_rotation_info()
|
| 1032 |
+
return f"✅ Voice rotation reset! Next voice: {voice_info['current_voice']}"
|
| 1033 |
+
|
| 1034 |
+
def gradio_get_voice_info():
|
| 1035 |
+
voice_info = agent.get_voice_rotation_info()
|
| 1036 |
+
return (
|
| 1037 |
+
f"**Current Voice:** {voice_info['current_voice']}\n"
|
| 1038 |
+
f"**Index:** {voice_info['current_index']}/{voice_info['total_voices']}\n"
|
| 1039 |
+
f"**Total Voices:** {len(voice_info['all_voices'])}"
|
| 1040 |
+
)
|
| 1041 |
+
|
| 1042 |
+
# ---------------- Gradio Interface ----------------
|
| 1043 |
+
|
| 1044 |
+
with gr.Blocks(title="Video Agent - YouTube Shorts") as demo:
|
| 1045 |
+
gr.Markdown("# 🎬 Video Agent - YouTube Shorts Format (1080x1920)")
|
| 1046 |
+
gr.Markdown(f"**Status:** {STATUS_MESSAGE}")
|
| 1047 |
+
|
| 1048 |
+
if IS_SERVICE_READY:
|
| 1049 |
+
gr.Markdown(f"**Features:** YouTube Shorts ({YOUTUBE_SHORTS_WIDTH}x{YOUTUBE_SHORTS_HEIGHT}) | {len(KOKORO_VOICES)} voices | Auto rotation | Smart background color | Fixed text overlay")
|
| 1050 |
+
gr.Markdown("✅ **NEW:** *Videos optimized for YouTube Shorts with intelligent background filling*")
|
| 1051 |
+
|
| 1052 |
+
gr.Markdown("---")
|
| 1053 |
+
|
| 1054 |
+
with gr.Tab("Generate Video"):
|
| 1055 |
+
with gr.Row():
|
| 1056 |
+
with gr.Column(scale=1):
|
| 1057 |
+
image_input = gr.Image(label="Upload Image (any size - will be adapted)", type="pil")
|
| 1058 |
+
tts_text_input = gr.Textbox(
|
| 1059 |
+
label="TTS Text (will appear as fixed overlay)",
|
| 1060 |
+
lines=4,
|
| 1061 |
+
placeholder="Enter the text to display on screen..."
|
| 1062 |
+
)
|
| 1063 |
+
|
| 1064 |
+
voice_dropdown = gr.Dropdown(
|
| 1065 |
+
choices=["Auto"] + KOKORO_VOICES,
|
| 1066 |
+
value="Auto",
|
| 1067 |
+
label="Voice (Auto = rotation)"
|
| 1068 |
+
)
|
| 1069 |
+
|
| 1070 |
+
speed_slider = gr.Slider(
|
| 1071 |
+
minimum=0.5,
|
| 1072 |
+
maximum=2.0,
|
| 1073 |
+
value=0.8,
|
| 1074 |
+
step=0.1,
|
| 1075 |
+
label="Speech Speed"
|
| 1076 |
+
)
|
| 1077 |
+
|
| 1078 |
+
generate_btn = gr.Button("🎬 Generate YouTube Shorts Video", variant="primary")
|
| 1079 |
+
status_output = gr.Textbox(label="Status", lines=5)
|
| 1080 |
+
voice_rotation_output = gr.Textbox(label="Voice Info", lines=3)
|
| 1081 |
+
|
| 1082 |
+
with gr.Column(scale=1):
|
| 1083 |
+
video_output = gr.Video(label="Generated YouTube Shorts Video (1080x1920)")
|
| 1084 |
+
|
| 1085 |
+
generate_btn.click(
|
| 1086 |
+
fn=gradio_generate_video_custom,
|
| 1087 |
+
inputs=[image_input, tts_text_input, voice_dropdown, speed_slider],
|
| 1088 |
+
outputs=[video_output, status_output, voice_rotation_output]
|
| 1089 |
+
)
|
| 1090 |
+
|
| 1091 |
+
with gr.Tab("History"):
|
| 1092 |
+
refresh_btn = gr.Button("🔄 Refresh")
|
| 1093 |
+
history_gallery = gr.Gallery(label="Recent Videos", columns=2)
|
| 1094 |
+
refresh_btn.click(fn=gradio_refresh_history, outputs=[history_gallery])
|
| 1095 |
+
|
| 1096 |
+
with gr.Tab("Voice Management"):
|
| 1097 |
+
with gr.Row():
|
| 1098 |
+
voice_info_btn = gr.Button("📊 Get Info")
|
| 1099 |
+
reset_btn = gr.Button("🔄 Reset Rotation")
|
| 1100 |
+
|
| 1101 |
+
voice_mgmt_output = gr.Textbox(label="Voice Info", lines=5)
|
| 1102 |
+
|
| 1103 |
+
voice_info_btn.click(fn=gradio_get_voice_info, outputs=[voice_mgmt_output])
|
| 1104 |
+
reset_btn.click(fn=gradio_reset_voice_rotation, outputs=[voice_mgmt_output])
|
| 1105 |
+
|
| 1106 |
+
gr.Markdown(f"### {len(KOKORO_VOICES)} Voices Available")
|
| 1107 |
+
gr.Markdown("**British Female (4):** " + ", ".join([v for v in KOKORO_VOICES if v.startswith("bf_")]))
|
| 1108 |
+
gr.Markdown("**American Female (11):** " + ", ".join([v for v in KOKORO_VOICES if v.startswith("af_")]))
|
| 1109 |
+
gr.Markdown("**British Male (4):** " + ", ".join([v for v in KOKORO_VOICES if v.startswith("bm_")]))
|
| 1110 |
+
gr.Markdown("**American Male (8):** " + ", ".join([v for v in KOKORO_VOICES if v.startswith("am_")]))
|
| 1111 |
+
|
| 1112 |
+
with gr.Tab("API Endpoints") as api_tab:
|
| 1113 |
+
gr.Markdown("### 🔌 API Endpoints for External Integration")
|
| 1114 |
+
gr.Markdown("Use these endpoints to integrate with other agents (e.g., Publisher Agent)")
|
| 1115 |
+
|
| 1116 |
+
gr.Markdown("---")
|
| 1117 |
+
gr.Markdown("#### 📡 Endpoint 1: Simple API (Recommended for Publisher Agent)")
|
| 1118 |
+
gr.Markdown("- **API Name**: `generate_video_custom`")
|
| 1119 |
+
gr.Markdown("- **Parameters**: `image_base64` (str), `tts_text` (str)")
|
| 1120 |
+
gr.Markdown("- **Returns**: JSON with video_base64, video_path, status")
|
| 1121 |
+
gr.Markdown(f"- **Format**: YouTube Shorts ({YOUTUBE_SHORTS_WIDTH}x{YOUTUBE_SHORTS_HEIGHT})")
|
| 1122 |
+
gr.Markdown("- **Auto-settings**: Voice rotation enabled, Speed = 0.8, Smart background filling")
|
| 1123 |
+
|
| 1124 |
+
gr.Markdown("---")
|
| 1125 |
+
gr.Markdown("#### 📡 Endpoint 2: Full API (Advanced)")
|
| 1126 |
+
gr.Markdown("- **API Name**: `generate_video_full`")
|
| 1127 |
+
gr.Markdown("- **Parameters**: `image_base64` (str), `tts_text` (str), `voice` (str, optional), `speed` (float, optional)")
|
| 1128 |
+
gr.Markdown("- **Returns**: JSON with video_base64, video_path, status")
|
| 1129 |
+
gr.Markdown(f"- **Format**: YouTube Shorts ({YOUTUBE_SHORTS_WIDTH}x{YOUTUBE_SHORTS_HEIGHT})")
|
| 1130 |
+
|
| 1131 |
+
# ✅ CRITICAL FIX: Define API endpoints as separate gr.Interface outside Blocks
|
| 1132 |
+
# This is the CORRECT way to expose API endpoints in Gradio
|
| 1133 |
+
|
| 1134 |
+
# API Endpoint 1: Simple API (for Publisher Agent)
|
| 1135 |
+
simple_api = gr.Interface(
|
| 1136 |
+
fn=gradio_api_simple,
|
| 1137 |
+
inputs=[
|
| 1138 |
+
gr.Textbox(label="image_base64", placeholder="Base64 encoded image (any size - will be adapted to 1080x1920)"),
|
| 1139 |
+
gr.Textbox(label="tts_text", placeholder="Text for TTS audio synthesis")
|
| 1140 |
+
],
|
| 1141 |
+
outputs=gr.JSON(label="API Response"),
|
| 1142 |
+
title="Simple YouTube Shorts Video API",
|
| 1143 |
+
description=f"Generate YouTube Shorts video ({YOUTUBE_SHORTS_WIDTH}x{YOUTUBE_SHORTS_HEIGHT}) with automatic voice rotation and speed=0.8",
|
| 1144 |
+
api_name="generate_video_custom"
|
| 1145 |
+
)
|
| 1146 |
+
|
| 1147 |
+
# API Endpoint 2: Full API (with all options)
|
| 1148 |
+
def gradio_api_full_wrapper(image_base64: str, tts_text: str, voice: str = "Auto", speed: float = 0.8):
|
| 1149 |
+
"""Wrapper to handle optional parameters"""
|
| 1150 |
+
voice_to_use = None if voice == "Auto" or voice == "" else voice
|
| 1151 |
+
return gradio_api_endpoint_custom(image_base64, tts_text, voice_to_use, speed)
|
| 1152 |
+
|
| 1153 |
+
full_api = gr.Interface(
|
| 1154 |
+
fn=gradio_api_full_wrapper,
|
| 1155 |
+
inputs=[
|
| 1156 |
+
gr.Textbox(label="image_base64", placeholder="Base64 encoded image (any size)"),
|
| 1157 |
+
gr.Textbox(label="tts_text", placeholder="Text for TTS"),
|
| 1158 |
+
gr.Dropdown(choices=["Auto"] + KOKORO_VOICES, value="Auto", label="voice"),
|
| 1159 |
+
gr.Slider(minimum=0.5, maximum=2.0, value=0.8, step=0.1, label="speed")
|
| 1160 |
+
],
|
| 1161 |
+
outputs=gr.JSON(label="API Response"),
|
| 1162 |
+
title="Full YouTube Shorts Video API",
|
| 1163 |
+
description=f"Generate YouTube Shorts video ({YOUTUBE_SHORTS_WIDTH}x{YOUTUBE_SHORTS_HEIGHT}) with custom voice and speed settings",
|
| 1164 |
+
api_name="generate_video_full"
|
| 1165 |
+
)
|
| 1166 |
+
|
| 1167 |
+
# Mount both APIs into the main demo using TabbedInterface
|
| 1168 |
+
combined_demo = gr.TabbedInterface(
|
| 1169 |
+
[demo, simple_api, full_api],
|
| 1170 |
+
["Main Interface", "API: Simple", "API: Full"],
|
| 1171 |
+
title=f"🎬 Video Agent - YouTube Shorts ({YOUTUBE_SHORTS_WIDTH}x{YOUTUBE_SHORTS_HEIGHT})"
|
| 1172 |
+
)
|
| 1173 |
+
|
| 1174 |
+
if __name__ == "__main__":
|
| 1175 |
+
PORT = int(os.getenv("PORT", "7860"))
|
| 1176 |
+
log.info(f"Starting Video Agent with YouTube Shorts format ({YOUTUBE_SHORTS_WIDTH}x{YOUTUBE_SHORTS_HEIGHT})...")
|
| 1177 |
+
combined_demo.launch(server_name="0.0.0.0", server_port=PORT)
|