Initial commit: Intelligent Disk Cleaner

delete_av1.rb

@@ -0,0 +1,74 @@
+require 'optparse'
+require 'open3'
+require 'json'
+
+options = {}
+OptionParser.new do |opts|
+  opts.banner = "Usage: ruby delete_av1.rb [directory]"
+end.parse!
+
+directory = ARGV[0]
+if directory.nil? || !Dir.exist?(directory)
+  puts "Usage: ruby delete_av1.rb [directory]"
+  exit 1
+end
+
+def is_av1?(file_path)
+  # Check only video stream
+  cmd = ['ffprobe', '-v', 'quiet', '-print_format', 'json', '-show_streams', '-select_streams', 'v:0', file_path]
+  stdout, _, status = Open3.capture3(*cmd)
+  return false unless status.success?
+  
+  begin
+    data = JSON.parse(stdout)
+    stream = data['streams'][0]
+    return stream && stream['codec_name'] == 'av1'
+  rescue
+    false
+  end
+end
+
+puts "Scanning #{directory} for AV1 files..."
+puts "This might take a while..."
+
+av1_files = []
+
+Dir.glob("#{directory}/**/*").each do |file|
+  next if File.directory?(file)
+  next unless ['.mp4', '.mkv', '.avi', '.mov', '.m4v'].include?(File.extname(file).downcase)
+  
+  if is_av1?(file)
+    puts "Found: #{file}"
+    av1_files << file
+  end
+end
+
+if av1_files.empty?
+  puts "\nNo AV1 files found."
+  exit
+end
+
+puts "\n" + "="*40
+puts "Found #{av1_files.length} AV1 files:"
+av1_files.each { |f| puts " - #{f}" }
+puts "="*40
+puts "\nFound #{av1_files.length} files encoded with AV1."
+print "Do you want to DELETE these files? [y/N]: "
+STDOUT.flush
+confirm = STDIN.gets.chomp.strip.downcase
+
+if confirm == 'y'
+  deleted_count = 0
+  av1_files.each do |file|
+    begin
+      File.delete(file)
+      puts "Deleted: #{file}"
+      deleted_count += 1
+    rescue => e
+      puts "Failed to delete #{file}: #{e.message}"
+    end
+  end
+  puts "\nDeletion complete. #{deleted_count} files removed."
+else
+  puts "\nOperation cancelled. No files were deleted."
+end