I am trying to get started on creating a content type which ask some basic information, then once submitted additional information can be attached by the user who created it. Similar to how once you create a content type with cck you can add fields to that content type after its creation or when you click configure on that content type. That is the best way to explain the functionality im looking for.
Where I am currently stuck is figuring out if this can be accomplished by integrating existing modules or should i create a completely new one. I have looked into acidfree for the videos and photos but have no idea if its possible to use this to allow photos and images to be added to created content.
Example..
Say I want a content type to allow people to submit information about their dog. Once they submit this information they can configure or edit their post about their dog and add as many photos as they would like.... also as many videos as they would like. When the submission is viewed by other users then their are tabs for
Information | Photos | Videos
At anytime this user should be able to modify their submission.
I would think this would just be integrating existing modules such as video, photo and possibly a cck content type? I'm fairly new to drupal and am trying to get a grasp on how all this works together.
Any direction would be appreciated