RealA2V uses a smart technique to combine an audio source track with one
single picture and converts them to one video file, ready for uploading and
sharing on YouTube or Facebook. To sharw an interview, lecture, classroom, or
radio audio records, or even MP3 files on YouTube or Facebook you have to use
a video editing software. Using Windows Movie Maker or MS PhotoStory to
combine an audio track with a video clip or still pictures, is time consuming
and requires adjusting and timing skills. (in Internet)