[Tracker] Cannot index Optical disc

[simon hong <simon hong81 gmail com>]

Hi tracker folks,

I want to index Optical disc's contents (data disc I made).

When I insert my data disc(that have a lot of mp3 and jpeg files), tracker don't start to index.

In the source (tracker-storage.c), mount_guess_content_type() function returns following values.

is_optical = true, is_multimedia = false, is_blank = true.

Tracker-miner-files don't index the inserted optical disc because is_blank is set to TRUE.

In the mount_guess_content_type(), g_content_type_guess_for_tree() returns NULL.

Why g_content_type_guess_for_tree() returns NULL?

Does anyone know why this is happened?

Thanks in Advance.

Simon.