'Add an option to the media with configurable flags.
This option will be used to determine how the media_player will
read the media. This allows to use VLC\'s advanced
reading/streaming options on a per-media basis.
The options are detailed in vlc --long-help, for instance
"--sout-all". Note that all options are not usable on medias:
specifically, due to architectural issues, video-related options
such as text renderer options cannot be set on a single media. They
must be set on the whole libvlc instance instead.
@param psz_options: the options (as a string).
@param i_flags: the flags for this option.'

def add_option_flag(self, psz_options, i_flags):

    return libvlc_media_add_option_flag(self, str_to_bytes(psz_options), i_flags)
