/* TITLE/SEEKPOINT, only when TITLE_INFO succeed */
DEMUX_SET_TITLE, /* arg1= int can fail */
DEMUX_SET_SEEKPOINT, /* arg1= int can fail */
/* TITLE/SEEKPOINT, only when TITLE_INFO succeed */
DEMUX_SET_TITLE, /* arg1= int can fail */
DEMUX_SET_SEEKPOINT, /* arg1= int can fail */