It is possible to create an application called “defapp” which would be the default application that would be used when no application name is specified.
In this case, you could then reference the VODs using a streaming URL like you have mentioned in your previous post.
For example, and Apple HLS stream would looks something like this:
Yes, you will need to create a “defapp” folder, containing your Application.xml file, in your conf/ directory and also a “defapp” folder in the applications/ directory.
Don’t forget to restart your Wowza server after making the changes.