Update

Dockerfile

@@ -26,6 +26,17 @@ RUN bun run build
 # Stage 2: Python backend with uv
 FROM ghcr.io/astral-sh/uv:python3.12-bookworm-slim
 
+# Install system dependencies needed for video processing
+RUN apt-get update && apt-get install -y \
+    libavformat-dev \
+    libavcodec-dev \
+    libavdevice-dev \
+    libavutil-dev \
+    libswscale-dev \
+    libswresample-dev \
+    pkg-config \
+    && rm -rf /var/lib/apt/lists/*
+
 # Set up a new user named "user" with user ID 1000 (required for HF Spaces)
 RUN useradd -m -u 1000 user
 

server/pyproject.toml

@@ -6,9 +6,12 @@ readme = "README.md"
 requires-python = ">=3.12"
 dependencies = [
     "fastapi>=0.115.12",
-    "opencv-python>=4.11.0.86",
+    "opencv-python-headless>=4.11.0.86",
     "pydantic>=2.11.5",
     "uvicorn[standard]>=0.34.3",
+    "av>=12.0.0",
+    "aiortc>=1.6.0",
+    "numpy>=1.24.0",
 ]
 
 [dependency-groups]