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-# Contributor Guide
-
-This is the guide for the OpenAI Codex agent.
-
-## General repository layout
-- Source code: 
-  - `trunk/src/` contains the major C++ code for the SRS server.
-  - `trunk/src/core` and trunk/src/kernel contain the common definitions.
-  - `trunk/src/protocol` contains the media streaming protocol implementations.
-  - `trunk/src/app` contains the application-level implementations.
-  - `trunk/src/main` contains the main entry points for the programs.
-  - `proxy/` contains the proxy server in Go for RTMP/SRT/WebRTC proxying.
-  - `trunk/src/core/srs_core_autofree.hpp` defines the smart pointer; you should review it before fixing memory issues.
-- Configuration:
-  - `trunk/conf/full.conf` contains all supported configurations.
-  - `trunk/src/app/srs_app_config.cpp` parses and checks the configuration file.
-  - `trunk/conf/*.conf` contains other example configuration files.
-- Tests: 
-  - `trunk/src/utest` contains the unit tests using gtest.
-  - `trunk/3rdparty/srs-bench` is the integration test tool for blackbox tests.
-- Third-party dependencies: `trunk/3rdparty` contains the dependency libraries. You may refer to these codes, but never attempt to change or update.
-  - `trunk/3rdparty/st-srs` is the coroutine library (state-threads).
-  - `trunk/3rdparty/gtest-fit` is the gtest framework used for unit tests.
-  - `trunk/3rdparty/ffmpeg-4-fit` is the codec library for transcoding audio streams such as AAC with Opus.
-  - `trunk/3rdparty/openssl-1.1-fit` is used for RTMP handshake and WebRTC DTLS handshake.
-  - `trunk/3rdparty/libsrtp-2-fit` is used for SRTP in WebRTC.
-  - `trunk/3rdparty/srt-1-fit` is the SRT implementation.
-- Documentation:
-  - `README.md` is a brief introduction to this project.
-  - `trunk/doc/CHANGELOG.md` contains the changelog history.
-  - `trunk/doc/Dockers.md` is the guide for building Docker images.
-- Build:
-  - `trunk/configure` is the script used to configure the project; after running it, you can use make to build.
-  - `Dockerfile` is the main Docker file for building the image.
-  - `trunk/Dockerfile.test` is used to build the image for testing.
-  - `trunk/Dockerfile.builds` is used to verify builds on different target platforms.
-
-## Testing Instructions
-- Run CI tests defined in `.github/workflows/test.yml` file.
-- Add or update tests for the code you change, even if nobody asked.