Theme panel is always available and controls the theme specific features.
Table of Contents:-
As shown in the image above, you can specify how many media/gallery should be listed on any MediaPress page. These allow you to control the pagination.
How many media per row :- All The media is listed in grids. you can control the number of media per row of this grid.
How many galleries per row :- Same as above but applies to gallery. When listing gallery, you can control the number of gallery appearing in a row.
This allows you to control whether you want to show the description or not.
Audio/Video specific settings:-
We will move it to relevant section in future. For now, you can keep it enabled.
It allows you to control whether comments are enabled or not.
Enable Commenting on single Media :- Do you want to allow users to comment on single media(single photo|video etc)
Enable Commenting on single Gallery :- do you want the users to comment on the gallery page(the page where all the media of a gallery is listed)
You can enable the lightbox using this setting.
Open activity Media in Lightbox :- if you enable this option(the above option must be enabled in that case), When a user clicks on a photo or any other media item in activity, it will be opened in a lightbox and will allow users to comment on the same page.