58 lines
1.5 KiB
Bash
Executable File
58 lines
1.5 KiB
Bash
Executable File
#!/bin/bash
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# Video Conversion Script for Raspberry Pi Signage Player
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# Converts videos to optimal settings: 1080p @ 30fps, H.264 codec
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if [ $# -eq 0 ]; then
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echo "Usage: $0 <input_video> [output_video]"
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echo "Example: $0 input.mp4 output.mp4"
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echo ""
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echo "This script converts videos to Raspberry Pi-friendly settings:"
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echo " - Resolution: Max 1920x1080"
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echo " - Frame rate: 30 fps"
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echo " - Codec: H.264"
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echo " - Bitrate: ~5-8 Mbps"
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exit 1
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fi
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INPUT_VIDEO="$1"
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OUTPUT_VIDEO="${2:-converted_$(basename "$INPUT_VIDEO")}"
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if [ ! -f "$INPUT_VIDEO" ]; then
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echo "Error: Input file '$INPUT_VIDEO' not found!"
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exit 1
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fi
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echo "Converting video for Raspberry Pi playback..."
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echo "Input: $INPUT_VIDEO"
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echo "Output: $OUTPUT_VIDEO"
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echo ""
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# Convert video with optimal settings for Raspberry Pi
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ffmpeg -i "$INPUT_VIDEO" \
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-c:v libx264 \
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-preset medium \
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-crf 23 \
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-maxrate 8M \
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-bufsize 12M \
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-vf "scale='min(1920,iw)':'min(1080,ih)':force_original_aspect_ratio=decrease,fps=30" \
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-r 30 \
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-c:a aac \
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-b:a 128k \
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-movflags +faststart \
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-y \
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"$OUTPUT_VIDEO"
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if [ $? -eq 0 ]; then
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echo ""
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echo "✓ Conversion completed successfully!"
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echo "Original: $(du -h "$INPUT_VIDEO" | cut -f1)"
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echo "Converted: $(du -h "$OUTPUT_VIDEO" | cut -f1)"
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echo ""
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echo "You can now use '$OUTPUT_VIDEO' in your signage player."
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else
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echo ""
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echo "✗ Conversion failed! Make sure ffmpeg is installed:"
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echo " sudo apt-get install ffmpeg"
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exit 1
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fi
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