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PharaohKJ/resize_video_by_ffmpeg_cli.rb

Created November 29, 2023 23:12
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resize_video_by_ffmpeg_cli.rb
files = Dir.entries('./').reject{ |x| x.include?('resized') }.select { |x| x.include?('mp4') }
files.each do |fname|
size = 240
cmd = %Q[ffmpeg -y -i '#{fname}' -vf scale=#{size}\:0 '#{fname}resized-#{size}.mp4']
cmd = %Q[ffmpeg -y -i '#{fname}' -vf scale=#{size}\:140 '#{fname}resized-#{size}.mp4']
puts cmd
system(cmd)
end
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