1. A system for enabling a media production team to incorporate user-generated replacement-dialogue recorded remotely from a media recording studio into a professional-quality media production based on user feedback data, the system comprising: a media server configured to receive and make available guide media, wherein said guide media includes audio and video data representative of a dialogue for which a plurality of replacement-dialogue files are to be created; a mobile device programmed, with mobile replacement-dialogue recording software, to (1) obtain said guide media from said media server, (2) receive user-input indicating a selection to play said guide media, (3) play a user-configurable lead-in queue, (4) upon completion of said lead-in queue, play said audio and video data included in guide media, (5) record a plurality of dialogue performances of the user so as to create a plurality of recordings of said replacement-dialogue, (6) delete selected dialogue performances in response to user input; (7) receive, for a plurality of the recorded dialog performances, user feedback input corresponding to the opinion of the user of the mobile device regarding the plurality of the recorded dialog performances, (8) generate user feedback data corresponding to the user feedback input, and (9) transmit said recordings of said replacement-dialogue and said user feedback data to a studio module; and wherein the studio module is configured to: (1) receive, from a plurality of mobile devices with mobile replacement-dialogue recording software, recordings of replacement dialogue and corresponding user feedback data, (2) provide at least some of said recordings of replacement dialogue and user feedback data to media post-production personnel, (3) receive selection data from the media post-production personnel based upon review of the user feedback data in determining which of said recordings to use in replacing dialogue in the professional-quality media production, and (4) replace dialogue in the professional-quality media production using the replacement dialogue based at least in part on the selection data; wherein said mobile device records said user's dialogue performance while also playing back said audio and video data included in said guide media.
17. The system of claim 1 , wherein the system is configured to receive input from the user changing the number of lead-in beeps used in the user-configurable lead-in queue.