fa6ff5aba1
📋 GIT Converter v2.7 - Feature Summary & Changes 🚀 Major New Features Added 🎬 Codec & Container Selection - AV1 vs HEVC encoding - Choose between next-gen AV1 or mature HEVC - MKV vs MP4 containers - Flexibility vs device compatibility - User-controlled output format - Full control over final file type ⚙️ Advanced Quality Control - Source Quality mode - Bypass quality changes unless required - CRF options - 16 (near-lossless), 18 (recommended), 20 (balanced) - Custom bitrate control - Exact bitrate specification for precise file sizes - Encoder-specific optimization - Different parameters for AV1 vs HEVC 🎮 GPU/Encoder Selection - Auto-detection - Intelligent hardware detection with benchmarking - Manual selection - Choose specific GPU/encoder: - NVIDIA NVENC (HEVC/AV1) - AMD AMF (HEVC/AV1) - Intel Quick Sync (HEVC/AV1) - CPU encoding (SVT-AV1/x265) - Custom encoder selection - Two-stage interface - Auto-detect first, then option to override 🎨 Enhanced Color Correction - 8 specialized presets: - 2000s DVD Restore - 90s Quality Restore - VHS Quality Restore - Anime Preservation - Pink skin tone restoration (Topaz AI fix) - Warm/Cool color boosts - Fixed filter parameters - Resolved unsharp filter matrix size issues 🔧 Technical Improvements 📦 Modular Architecture - Separated concerns into focused modules: - hardware.sh - GPU detection & encoder selection - codec.sh - Codec & container options - quality.sh - Quality modes & bitrate control - filters.sh - Resolution, FPS, color correction - encode.sh - FFmpeg execution & monitoring ⚡ Performance Optimizations - Hardware benchmarking - Tests encoder speed before selection - Timeout protection - Prevents hanging during encoder tests - Better error reporting - Shows SUCCESS/FAILED/NOT AVAILABLE status - Improved timing logic - Cross-platform compatible timing 🖥️ User Experience - Two-stage workflow - Auto-detect → confirm/override - Clear menu navigation - Numbered options with validation - Real-time feedback - Shows what's being tested/selected - Fixed input validation - Proper regex for multi-digit numbers 🐛 Bug Fixes - Fixed unsharp filter - Corrected matrix size requirements (odd numbers only) - Fixed hue parameter - Corrected eq filter syntax - Fixed encoder detection - Improved hardware detection logic - Fixed menu display - Resolved command substitution output capture issues 🎯 Key Benefits - Full user control over encoding parameters - Hardware optimization with automatic fallbacks - Professional quality restoration options - Modular design for easy maintenance - Cross-platform compatibility (Windows/Linux)
82 lines
3.1 KiB
Bash
82 lines
3.1 KiB
Bash
#!/bin/bash
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# ===================================================================
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# Hardware Detection Module - GIT Converter v2.7
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# Optimized GPU and encoder detection
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# ===================================================================
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detect_hardware() {
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echo "Detecting hardware and optimal encoder..." >&2
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# Detect GPU type
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gpu_type="none"
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if command -v nvidia-smi >/dev/null 2>&1 && nvidia-smi >/dev/null 2>&1; then
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gpu_type="nvidia"
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echo " ✓ NVIDIA GPU detected" >&2
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elif command -v lspci >/dev/null 2>&1 && lspci 2>/dev/null | grep -iq "amd\|radeon\|advanced micro devices"; then
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gpu_type="amd"
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echo " ✓ AMD GPU detected" >&2
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elif command -v lspci >/dev/null 2>&1 && lspci 2>/dev/null | grep -iq "intel.*vga\|intel.*display"; then
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gpu_type="intel"
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echo " ✓ Intel GPU detected" >&2
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else
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echo " ⚠ No GPU detected, will use CPU encoding" >&2
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fi
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# Test encoder availability and speed
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local best_encoder=""
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local best_time=999999
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# Test candidates based on GPU type
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local candidates=()
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case $gpu_type in
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nvidia) candidates=("hevc_nvenc" "av1_nvenc" "libsvtav1" "libx265") ;;
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amd) candidates=("hevc_amf" "av1_amf" "libsvtav1" "libx265") ;;
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intel) candidates=("hevc_qsv" "av1_qsv" "libsvtav1" "libx265") ;;
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*) candidates=("libsvtav1" "libx265") ;;
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esac
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# Quick benchmark each encoder
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for enc in "${candidates[@]}"; do
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if ffmpeg -hide_banner -loglevel error -encoders | grep -q "$enc"; then
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echo " Testing $enc..." >&2
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start_time=$(date +%s.%N)
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if ffmpeg -hide_banner -loglevel error -y -f lavfi -i "testsrc=duration=2:size=320x240:rate=1" \
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-c:v "$enc" -f null - >/dev/null 2>&1; then
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end_time=$(date +%s.%N)
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test_time=$(echo "$end_time - $start_time" | bc -l 2>/dev/null || echo "1")
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echo " $enc: ${test_time}s" >&2
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if (( $(echo "$test_time < $best_time" | bc -l 2>/dev/null || echo "0") )); then
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best_time=$test_time
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best_encoder=$enc
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fi
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fi
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fi
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done
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if [[ -n "$best_encoder" ]]; then
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echo " ✓ Selected: $best_encoder (fastest encoder)" >&2
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echo "" >&2
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echo "Hardware Detection Summary:" >&2
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echo " GPU Type: $gpu_type" >&2
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echo " Available Encoders Tested: ${candidates[*]}" >&2
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echo " Optimal Encoder: $best_encoder" >&2
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echo " Benchmark Time: ${best_time}s" >&2
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echo "" >&2
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echo "Press space to continue..." >&2
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read -n 1 -s
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echo "$best_encoder"
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return 0
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else
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echo " ⚠ No working encoder found, defaulting to libx265" >&2
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echo "" >&2
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echo "Hardware Detection Summary:" >&2
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echo " GPU Type: $gpu_type" >&2
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echo " Available Encoders Tested: ${candidates[*]}" >&2
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echo " Fallback Encoder: libx265" >&2
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echo "" >&2
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echo "Press space to continue..." >&2
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read -n 1 -s
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echo "libx265"
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return 0
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fi
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} |