From ba8d94068a489cc5a9f2e7d9a6e15e812c7c41f8 Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Thu, 5 Feb 2026 06:41:43 +0000
Subject: [PATCH 1/2] Fix Docker build error by pinning av<14.0.0 and adding
 build dependencies

The latest version of `av` (14.4.0) requires FFmpeg 7, which is not available in the Ubuntu 22.04 base image. This commit pins `av` to `<14.0.0` to ensure compatibility.
Additionally, we add `pkg-config` and FFmpeg development libraries to the Dockerfile to support source builds of multimedia packages if necessary.

Co-authored-by: ccsvip <61367381+ccsvip@users.noreply.github.com>
---
 Dockerfile     | 3 ++-
 pyproject.toml | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index d6aeefc5..46cd43fa 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,7 +14,8 @@ RUN apt-get update && \
     apt-get install -y software-properties-common && \
     add-apt-repository ppa:deadsnakes/ppa && \
     apt-get update && \
-    apt-get install -y python3.11 python3.11-dev python3.11-venv python3.11-distutils python3-pip git libgl1 libglib2.0-0
+    apt-get install -y python3.11 python3.11-dev python3.11-venv python3.11-distutils python3-pip git libgl1 libglib2.0-0 \
+    pkg-config ffmpeg libavformat-dev libavcodec-dev libavdevice-dev libavutil-dev libswscale-dev libswresample-dev libavfilter-dev
 
 RUN update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.11 1 && \
     python3.11 -m ensurepip --upgrade && \
diff --git a/pyproject.toml b/pyproject.toml
index 2001bbb6..7d9da923 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,6 +7,7 @@ requires-python = ">=3.11.7, <3.12"
 dependencies = [
     "aiohttp~=3.11.12",
     "aiortc~=1.12.0",
+    "av<14.0.0",
     "dynaconf~=3.2.7",
     "fastapi[standard]~=0.115.12",
     "fastrtc",

From 0b3158add71b03dc45e32a30b8a4631ea0fa2642 Mon Sep 17 00:00:00 2001
From: "DESKTOP-L828Q5R\\amigo" <cancerwake@126.com>
Date: Thu, 5 Feb 2026 15:20:13 +0800
Subject: [PATCH 2/2] Fix Docker build dependency conflict between aiortc and
 av

Problem:
- aiortc~=1.12.0 requires av>=14.0.0,<15.0.0
- Project pins av<14.0.0 due to FFmpeg 7 requirement in av 14+
- Ubuntu 22.04 base image only has FFmpeg 4
- This creates unsatisfiable dependency conflict in Docker builds

Solution:
- Downgrade aiortc from ~=1.12.0 to ~=1.11.0
- aiortc 1.11.0 is compatible with av<14.0.0
- No breaking changes affecting current code usage

Tested:
- Dependency resolution passes with uv
- Code imports remain compatible (checked rtc_client usage)

Fixes Docker build error in uv sync step.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---
 pyproject.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index 7d9da923..d5845a5f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ readme = "README.md"
 requires-python = ">=3.11.7, <3.12"
 dependencies = [
     "aiohttp~=3.11.12",
-    "aiortc~=1.12.0",
+    "aiortc~=1.11.0",
     "av<14.0.0",
     "dynaconf~=3.2.7",
     "fastapi[standard]~=0.115.12",