void seek ( ValentMediaPlayer* player, double offset )
Seek in the current media item by
A negative value seeks back. If this would mean seeking back further than the
start of the track, the position is set to
0. If the value passed in would
mean seeking beyond the end of the track, acts like a call to valent_media_player_seek().
ValentMediaPlayer:flags does not include
VALENT_MEDIA_ACTION_SEEK, calling this method should have no effect.
Available since: 1.0