Dual Upload

[ebbertd]

Use Case
Opencast can play more than one video at a time in the player. Usually there are two, one showing the camera image (presenter) and one showing the projector image (presentation). Users should be able to upload both and see them in the player.

Desired implementation
For administrators: In the settings of the object can be set whether users can upload two videos or only one of both. Furthermore, it should be adjustable per uploadable video how this video is labeled in the user view (name and explanation text), with which flavor it is transferred to Opencast and whether users can upload this video at all. The default setting should be: Name: presenter Flavor: presenter/source Uploadable: Yes; and Name: slides Flavor: presentation/source Uploadable: Yes.

For users: Users will see the upload options set by the administrators in the upload dialog. In case the upload of two videos has been set, users should also be able to upload only one of the two videos. Users should not be forced to always upload both videos. In the view, primarily the set name should be used for the flavor. If possible with a ? next to it, which displays the explanation text on click or mouse-over.