combine WWDC subtitle files (fileSequence*.webvtt) to a srt file.

wwdc_combine_webvtt.rb

#!/usr/bin/ruby

docPath = "wwdc_srts"
#exclude . and .. folder
folders = Dir.entries(docPath).select{|folder| folder.to_i > 0}

folders.each{ |folder|
 	print folder
	print "\n"
	sequenceFilePath = docPath + "/" +  folder
	sequenceFiles = Dir.entries(sequenceFilePath).select{|file| file.length > 12}
	fileCount = sequenceFiles.count

	f = File.new(docPath + "/" + folder + ".srt", "w") 
	#combine sequence files to xxx.srt, xxx is video num, such as 210.srt.
	for i in 0..fileCount-1
		out = File.open(sequenceFilePath + "/" + "fileSequence" + i.to_s + ".webvtt", "r");
		f.write(out.read);
		out.close;
	end	 
	
	f.close
}

@lexrus Cooool 受教