Hi. I´m an American editor, and I transcribe the audio of your videos and then use SRT software to create subtitles in English (or in Portuguese, if that is also useful for you). In order to calculate the price of my services, I need to know the number of videos you need subtitled, the length of each (in minutes), the subject matter, and preferably I´d like to see each video to find out how much text they contain. Please contact me with more details. Regards, David