Ajusta docker

dockerfile

@@ -1,49 +1,47 @@
 FROM python:3.11-slim
 
-# Create and set the working directory
 WORKDIR /app
 
-# Prevent some interactive prompts during package installation
 ENV DEBIAN_FRONTEND=noninteractive
 
-# Install ffmpeg and other system dependencies. The list largely mirrors
-# the original project but omits PostgreSQL development headers which are
-# unused here. We include libgl1 and libglib2.0-0 so that MoviePy
-# (through its dependencies) can find OpenGL and GLib when using the
-# Pillow and numpy backends.
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
         ffmpeg \
+        pkg-config \
+        libavcodec-dev \
+        libavdevice-dev \
+        libavfilter-dev \
+        libavformat-dev \
+        libavutil-dev \
+        libswresample-dev \
+        libswscale-dev \
+        gcc \
+        g++ \
         libgl1 \
         libglib2.0-0 \
-        build-essential \
-        xvfb \
-        xdg-utils \
-        wget \
-        unzip \
-        ffmpeg \
         libgomp1 \
         libpq-dev \
-        vim \
         libmagick++-dev \
         imagemagick \
         fonts-liberation \
         sox \
         bc \
-        gsfonts && \
+        gsfonts \
+        xvfb \
+        xdg-utils \
+        wget \
+        unzip \
+        vim && \
     rm -rf /var/lib/apt/lists/*
 
-# Copy dependency specification and install Python dependencies
 COPY requirements.txt ./
+
+RUN pip install --no-cache-dir --upgrade pip setuptools wheel
+
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy the rest of the application code
 COPY . .
 
-# Declare volumes for videos and outputs. These paths correspond to the
-# mount points defined in the docker-compose file. Using VOLUME here
-# documents the intended persistent storage locations.
 VOLUME ["/app/videos", "/app/outputs"]
 
-# The default command starts the consumer loop
 CMD ["python", "-u", "main.py"]