Add GIT_SETUP.md - Git repository documentation and workflow guide

.gitignore

@@ -1,7 +1,8 @@
 # GWEncoder v3.0 - Git Ignore File
 
 # Compiled binaries
-gwencoder
+/gwencoder/gwencoder
+/gwencoder/main
 gwencoder_binary
 *.exe
 *.dll
@@ -29,7 +30,8 @@ gwencoder_config.json
 gwenquick_config.json
 gwencode_config.json
 
-# Test output files
+# Test files and output files
+testvid.webm
 *-AV1-*-GWELL.*
 *-GWELL.*
 test_*.mp4

GIT_SETUP.md

@@ -0,0 +1,127 @@
+# Git Repository Setup - GWEncoder v3.0
+
+## 📁 Repository Structure
+
+```
+GWUTILZ/
+├── .git/                    # Git repository data
+├── .gitignore              # Git ignore rules
+├── gwutils/                # Shared utilities package
+│   ├── common.go           # Common functions
+│   ├── config.go           # Configuration structures
+│   └── go.mod              # Package module
+├── gwencoder/              # Unified encoder application
+│   ├── main.go             # Main application code
+│   └── go.mod              # Application module
+├── README.md               # Project documentation
+├── CHANGELOG.md            # Project history
+├── CONSOLIDATION_SUMMARY.md # Consolidation details
+├── ENCODING_TEST_RESULTS.md # Test results
+├── GIT_SETUP.md            # This file
+├── build.sh                # Build script
+└── test_encoding.sh        # Test script
+```
+
+## 🌿 Git Branches
+
+- **main** - Production branch with stable releases
+- **development** - Development branch for new features
+
+## 📝 Commit History
+
+```
+* 9d41c91 Update .gitignore - Exclude test files and binaries
+* 471590f Add CHANGELOG.md - Document project history and consolidation details
+* 47e73ca Initial commit: GWEncoder v3.0 - Unified Video Encoding Tool
+```
+
+## 🔧 Git Configuration
+
+```bash
+# Repository configuration
+git config user.name "GWEncoder Developer"
+git config user.email "developer@gwencoder.local"
+
+# Branch configuration
+git config init.defaultBranch main
+```
+
+## 📋 .gitignore Rules
+
+### Excluded Files:
+- Compiled binaries (`/gwencoder/gwencoder`, `/gwencoder/main`)
+- Test files (`testvid.webm`)
+- Output files (`*-AV1-*-GWELL.*`)
+- Log files (`*.log`, `gwencoder_log.txt`)
+- Configuration files (`gwencoder_config.json`)
+- Temporary files (`*.tmp`, `*.temp`)
+- IDE files (`.vscode/`, `.idea/`)
+- OS files (`.DS_Store`, `Thumbs.db`)
+
+### Included Files:
+- Source code (`.go` files)
+- Documentation (`.md` files)
+- Build scripts (`build.sh`, `test_encoding.sh`)
+- Module files (`go.mod`)
+
+## 🚀 Quick Git Commands
+
+```bash
+# Check status
+git status
+
+# View commit history
+git log --oneline --graph
+
+# Switch branches
+git checkout main
+git checkout development
+
+# Create new branch
+git checkout -b feature/new-feature
+
+# Add and commit changes
+git add .
+git commit -m "Descriptive commit message"
+
+# View differences
+git diff
+
+# View file history
+git log --follow filename
+```
+
+## 📊 Repository Statistics
+
+- **Total Commits**: 3
+- **Files Tracked**: 12
+- **Lines of Code**: ~1,700
+- **Branches**: 2 (main, development)
+- **Tags**: 0 (ready for v3.0.0 tag)
+
+## 🏷️ Ready for Tagging
+
+The repository is ready for the first release tag:
+
+```bash
+git tag -a v3.0.0 -m "GWEncoder v3.0.0 - Initial Release"
+git push origin v3.0.0
+```
+
+## 🔄 Development Workflow
+
+1. **Feature Development**: Work on `development` branch
+2. **Testing**: Test all modes with various video files
+3. **Documentation**: Update README, CHANGELOG as needed
+4. **Release**: Merge to `main` and create tag
+5. **Maintenance**: Bug fixes and improvements
+
+## 📈 Future Enhancements
+
+The git repository is set up to support:
+- Feature branches for new encoding modes
+- Hotfix branches for bug fixes
+- Release branches for version management
+- Automated testing and CI/CD integration
+- Code review workflows
+- Issue tracking integration