GitLab

control/media_instance.c: Send EncouteredError event. Plus detach properly from callback. Plus be don't block when releasing the input thread.

control/media_instance.c: Make sure media_instance_pause() will either, play, pause, or stop, depending on the whether the input can be paused or is playing.

control/media_instance.c: Make sure the toggling the of the pause status implies a right "state" callback.

input/input.c: Define DEMUX_CAN_SEEK and correctly set "seekable" accordingly. (This could introduce regression such as seekable item no more seekable, but I should have greped enough...).

misc/events.c: Fix event sending, by properly supporting event_manager edition (event_detach) while executing a callback (vlc_event_send). This is done through a recursive lock.

You can not change a playlist_item_t to be a node, when you previously registered events on it, using input_item_t sub items adding event, because the pointer will be destroyed.
If you want to use nodes anyway, you have to explicitely create them.
Note: we were lucky that xspf did work so far, because we were EXCLUSIVELY using invalid pointers, except for the 1st item being added to each playlist_item_t (it did happen before the conversion obviously).

control/hierarchical_node_media_list_view.c: Implement a view that only show the node of the media list, hierarchically.