75 lines
1.9 KiB
Bash
Executable File
75 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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# Script to remove green screen and convert video files to WebM
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# Usage: ./greenscreen_to_webm.sh [directory_path]
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# Check if ffmpeg is installed
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if ! command -v ffmpeg &> /dev/null; then
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echo "Error: ffmpeg is not installed or not in PATH"
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exit 1
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fi
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# Get target directory (default to current directory)
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target_dir="${1:-.}"
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# Check if directory exists
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if [ ! -d "$target_dir" ]; then
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echo "Error: Directory '$target_dir' does not exist"
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exit 1
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fi
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# Change to target directory
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cd "$target_dir" || {
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echo "Error: Cannot access directory '$target_dir'"
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exit 1
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}
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# Create webm directory if it doesn't exist
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mkdir -p webm
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# Counter for processed files
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processed=0
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failed=0
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echo "Converting video files to WebM with green screen removal..."
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# Process all common video files in current directory
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for video_file in *.mp4 *.mov *.avi *.mkv *.m4v *.MP4 *.MOV *.AVI *.MKV *.M4V; do
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# Check if file actually exists (in case glob doesn't match)
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if [ ! -f "$video_file" ]; then
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continue
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fi
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# Get filename without extension
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base_name=$(basename "$video_file" | sed 's/\.[^.]*$//')
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# Output WebM filename
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webm_file="webm/${base_name}.webm"
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echo "Processing: $video_file -> $webm_file"
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# Convert with green screen removal
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if ffmpeg -i "$video_file" \
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-vf 'colorkey=0x00FF00:similarity=0.1:blend=0.1,despill=green' \
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-c:v libvpx-vp9 \
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-c:a libvorbis \
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-y \
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"$webm_file" \
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-v quiet -stats; then
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echo "✓ Successfully converted: $webm_file"
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((processed++))
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else
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echo "✗ Failed to convert: $video_file"
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((failed++))
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fi
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echo ""
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done
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# Summary
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echo "Conversion complete!"
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echo "Successfully processed: $processed files"
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if [ $failed -gt 0 ]; then
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echo "Failed to process: $failed files"
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fi
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echo "Output directory: webm/"
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