From b011c192f8b298e8873104cc409f691efa95106f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Kr=C3=BCger?= <valknar@pivoine.art>
Date: Mon, 24 Nov 2025 12:48:57 +0100
Subject: [PATCH] feat: add FFmpeg dependencies to system packages
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Add FFmpeg and its development libraries to setup/system-packages script:
- ffmpeg: Main FFmpeg executable
- libavcodec-dev: Audio/video codec library
- libavformat-dev: Audio/video format library
- libavutil-dev: Utility library for FFmpeg
- libswscale-dev: Video scaling library

These libraries are required for torchcodec to function properly with
DiffRhythm audio generation. Also added FFmpeg version verification
after installation.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 arty.yml | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/arty.yml b/arty.yml
index 0a27070..068f5aa 100644
--- a/arty.yml
+++ b/arty.yml
@@ -139,11 +139,23 @@ scripts:
       htop \
       tmux \
       net-tools \
-      davfs2
+      davfs2 \
+      ffmpeg \
+      libavcodec-dev \
+      libavformat-dev \
+      libavutil-dev \
+      libswscale-dev
 
     echo ""
     echo "✓ System packages installed successfully"
 
+    # Verify FFmpeg installation
+    if ffmpeg -version > /dev/null 2>&1; then
+      echo "✓ FFmpeg installed: $(ffmpeg -version | head -1 | cut -d' ' -f3)"
+    else
+      echo "❌ WARNING: FFmpeg not found"
+    fi
+
   setup/python-env: |
     echo "========================================="
     echo "  Setting Up Python Environment"