This is essentially identical to mpv_command() but it also returns a result.
Does not use OSD and string expansion by default.
@paramin args NULL-terminated list of strings. Usually, the first item
is the command, and the following items are arguments.
@paramout result Optional, pass NULL if unused. If not NULL, and if the
function succeeds, this is set to command-specific return
data. You must call mpv_free_node_contents() to free it
(again, only if the command actually succeeds).
Not many commands actually use this at all.
@return error code (the result parameter is not set on error)
This is essentially identical to mpv_command() but it also returns a result.
Does not use OSD and string expansion by default.
@paramin args NULL-terminated list of strings. Usually, the first item is the command, and the following items are arguments. @paramout result Optional, pass NULL if unused. If not NULL, and if the function succeeds, this is set to command-specific return data. You must call mpv_free_node_contents() to free it (again, only if the command actually succeeds). Not many commands actually use this at all. @return error code (the result parameter is not set on error)