Update app.py
Browse files
app.py
CHANGED
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@@ -1,253 +1,82 @@
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import spaces
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import gradio as gr
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import tempfile
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import os
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import subprocess
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import shutil
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import
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from pathlib import Path
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import uuid
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import logging
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logger = logging.getLogger(__name__)
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# Конфигурация
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MAX_PROCESS_TIMEOUT = 120
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TEMP_BASE_DIR = Path("/tmp/video_processing")
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TEMP_BASE_DIR.mkdir(exist_ok=True, parents=True)
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async def run_ffmpeg_async(cmd, timeout=120):
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"""Асинхронный запуск ffmpeg с таймаутом"""
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try:
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process = await asyncio.create_subprocess_exec(
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*cmd,
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stdout=asyncio.subprocess.PIPE,
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stderr=asyncio.subprocess.PIPE
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)
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try:
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)
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if process.returncode != 0:
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error_msg = stderr.decode() if stderr else "Unknown error"
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logger.error(f"FFmpeg error: {error_msg}")
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raise Exception(f"FFmpeg failed: {error_msg}")
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return stdout, stderr
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except asyncio.TimeoutError:
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try:
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process.kill()
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except:
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pass
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raise Exception(f"FFmpeg timeout after {timeout} seconds")
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except Exception as e:
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logger.error(f"FFmpeg execution error: {e}")
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raise
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async def process_video_with_resources(start_video, job_id):
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"""Обработка видео с изоляцией ресурсов"""
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# Создаем уникальную рабочую директорию для каждого задания
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work_dir = TEMP_BASE_DIR / job_id
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work_dir.mkdir(exist_ok=True)
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# Пути к файлам
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input_path = work_dir / "input.mp4"
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audio_path = work_dir / "with_audio.mp4"
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blurred_path = work_dir / "blurred.mp4"
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try:
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# Шаг 1: Сохраняем входное видео
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if isinstance(start_video, str):
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shutil.copy(start_video, str(input_path))
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else:
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# Для объектов Gradio Video
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with open(input_path, "wb") as f:
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# Gradio Video возвращает временный файл
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if hasattr(start_video, "name"):
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with open(start_video.name, "rb") as src:
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f.write(src.read())
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else:
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'-y',
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str(audio_path)
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]
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await run_ffmpeg_async(cmd_add_audio, timeout=MAX_PROCESS_TIMEOUT)
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cmd_blur = [
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'ffmpeg',
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'-i', str(audio_path),
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'-vf', 'gblur=sigma=25',
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'-c:a', 'copy',
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'-threads', '2',
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'-loglevel', 'error',
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'-y',
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str(blurred_path)
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]
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logger.error(f"Processing error for job {job_id}: {e}")
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try:
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shutil.rmtree(work_dir)
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except:
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pass
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pass
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# Убрал декоратор @spaces.GPU - у Space нет GPU
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async def finalise_video(start_video):
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"""Основная функция обработки видео"""
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job_id = str(uuid.uuid4())
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logger.info(f"Starting video processing job: {job_id}")
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def check_ffmpeg():
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"""Проверка доступности ffmpeg"""
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try:
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text=True,
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timeout=5
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)
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return result.returncode == 0
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except Exception:
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return False
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def cleanup_old_files():
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"""Фоновая очистка старых файлов"""
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try:
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now = asyncio.get_event_loop().time()
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for item in TEMP_BASE_DIR.iterdir():
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try:
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if item.is_dir():
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# Удаляем директории старше 1 часа
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stat = item.stat()
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dir_age = now - stat.st_ctime
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if dir_age > 3600: # 1 час
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shutil.rmtree(item, ignore_errors=True)
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logger.info(f"Cleaned up old directory: {item}")
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except Exception as e:
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logger.warning(f"Failed to clean up {item}: {e}")
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except Exception as e:
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logger.error(f"Cleanup error: {e}")
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async def periodic_cleanup():
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"""Периодическая очистка старых файлов"""
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while True:
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await asyncio.sleep(3600) # Каждый час
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cleanup_old_files()
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# Создаем интерфейс Gradio
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with gr.Blocks(theme=gr.themes.Soft()) as demo:
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gr.Markdown("# Видео Финализатор")
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with gr.Row():
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with gr.Column(scale=1):
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input_video = gr.Video(
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label="Входное видео",
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interactive=True
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)
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process_btn = gr.Button(
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"Обработать видео",
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variant="primary",
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size="lg"
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)
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with gr.Column(scale=2):
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with gr.Row():
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output1 = gr.Video(
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label="Видео с аудио",
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autoplay=True,
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interactive=False
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)
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output2 = gr.Video(
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label="Размытое видео",
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autoplay=True,
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interactive=False
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)
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# Обработчик без ограничений параллелизма
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process_btn.click(
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fn=finalise_video,
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inputs=[input_video],
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outputs=[output1, output2]
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)
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if __name__ == "__main__":
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if not check_ffmpeg():
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logger.error("FFmpeg не найден! Установите ffmpeg.")
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print("Ошибка: FFmpeg не установлен.")
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print("Для установки в Hugging Face Spaces добавьте в README.md:")
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print("```")
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print("app_port: 7860")
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print("sdk: gradio")
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print("sdk_version: 4.0.0")
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print("```")
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print("И убедитесь, что ffmpeg установлен в системе.")
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# Запускаем с максимальной производительностью
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# Нет ограничений на параллелизм - будьте осторожны!
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demo.queue(
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max_size=100, # Большая очередь
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default_concurrency_limit=None # Без ограничений
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).launch(
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server_name="0.0.0.0",
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server_port=7860,
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share=False,
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max_threads=100, # Много потоков для обработки
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enable_queue=True,
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show_error=True,
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debug=False
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)
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import spaces
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import gradio as gr
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import tempfile
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import numpy as np
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import os
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import subprocess
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import shutil
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import ffmpeg
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def finalise_video(start_video):
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if check_ffmpeg():
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try:
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with tempfile.NamedTemporaryFile(suffix=".mp4", delete=False) as video_tmpfile:
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if isinstance(start_video, str):
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shutil.copy(start_video, video_tmpfile.name)
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else:
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start_video.save(video_tmpfile.name, format="MP4")
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video_path = video_tmpfile.name
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with tempfile.NamedTemporaryFile(suffix=".mp4", delete=False) as audio_tmpfile:
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video_with_audio_path = audio_tmpfile.name
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cmd = [
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'ffmpeg',
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'-f', 'lavfi',
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'-i', 'anullsrc=channel_layout=stereo:sample_rate=44100',
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'-i', video_path,
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'-c:v', 'copy',
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'-c:a', 'aac',
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'-shortest',
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'-y',
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video_with_audio_path
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]
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subprocess.run(cmd, capture_output=True, check=True)
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with tempfile.NamedTemporaryFile(suffix=".mp4", delete=False) as blur_tmpfile:
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blurred_video_path = blur_tmpfile.name
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cmd_blur = [
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'ffmpeg',
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'-i', video_with_audio_path, # Используем видео с аудио как источник
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'-vf', 'gblur=sigma=25', # Гауссово размытие с sigma=5
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'-c:a', 'copy', # Копируем аудио без изменений
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'-y',
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blurred_video_path
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]
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subprocess.run(cmd_blur, capture_output=True, check=True)
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os.unlink(video_path)
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return video_with_audio_path, blurred_video_path
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except Exception as e:
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print(f"Error finaliser: {e}")
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return
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else:
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print("FFmpeg not available, returning video without audio")
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return video_path, video_path, current_seed
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with gr.Blocks() as demo:
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gr.Markdown("Finaliser")
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with gr.Row():
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with gr.Column():
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input_video_component = gr.Video(label="Input Video")
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generate_button = gr.Button("Finalise", variant="primary")
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with gr.Column():
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video_output_1 = gr.Video(label="Generated Video", autoplay=True, interactive=False)
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video_output_2 = gr.Video(label="Generated Video", autoplay=True, interactive=False)
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ui_inputs = [input_video_component]
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generate_button.click(fn=finalise_video, inputs=ui_inputs, outputs=[video_output_1, video_output_2])
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def check_ffmpeg():
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try:
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subprocess.run(['ffmpeg', '-version'], capture_output=True, check=True)
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return True
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except (subprocess.CalledProcessError, FileNotFoundError):
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return False
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if __name__ == "__main__":
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demo.queue().launch(mcp_server=True)
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