38 lines
1.0 KiB
Bash
38 lines
1.0 KiB
Bash
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EXEC_SHELL_PATH=$(command -v bash)
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if [ "$#" -ne 1 ]; then
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echo "Usage: $0 input_video"
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exit 1
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fi
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input_file="$1"
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output_folder="$HOME/Videos/converted_for_compatibility"
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temp_folder="/dev/shm" # Use tmpfs to store files in RAM
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temp_file="$temp_folder/temp-$(basename "$input_file")"
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output_file="$output_folder/compatible-$(basename "$input_file")"
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# Create the output folder if it doesn't exist
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mkdir -p "$output_folder"
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# Copy the input video to RAM
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cp "$input_file" "$temp_file"
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# Set the number of threads to 32 (adjust as needed)
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threads=32
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# Set the output resolution to 360p
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output_resolution="640x360"
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# Perform the encoding on the downscaled video in RAM
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ffmpeg -i "$temp_file" -c:v libx264 -pix_fmt yuv420p -preset veryslow -crf 23 -s "$output_resolution" -threads "$threads" -y "$output_file"
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# Check if the video got saved successfully
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if [ $? -eq 0 ]; then
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echo "Video conversion successful. Output file: $output_file"
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else
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echo "Error: Video conversion failed."
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fi
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# Clean up temporary file in RAM
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rm -f "$temp_file"
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