Movie Storyboard Maker

Need time and cost estimate for a video storyboarding solution. The premise is simple, I'd like to be able to offer me or other users the ability to upload a video and build storyboards from the videos and store these on the site for the user, or download the images. 1. Require a user register to to upload a video. 2. Give the video a file name. 3. Store info like upload date, user etc. 4. Once the movie upload is complete the system requests how to output image files. For instance: Output an image keyframe every 15 frames, Output a total of [20- user entered number] total images. 5. Pick a size image for the storyboard. "Default" is selected. 6. Save the images online while offering the user to download all the images or alternatively, delete images they don't want in the storyboard. 7. Users will have the ability to go into their gallery and add headlines, captions or movie actions (such as Fade to Black) from a drop down, or write their own. Help and advice is always appreciated. IF there's a site that does this already, please advise as well.