< The numbering scheme used for the frame. As a convenience, the * decoder will always convert a frame number to a sample number because * the rules are complex.
< The channel assignment for the frame.
< The number of channels (== number of subframes).
< The sample rate in Hz.
< The frame number or sample number of first sample in frame; * use the \a number_type value to determine which to use.
< The sample resolution.
< The number of samples per subframe.
FLAC frame header structure. (c.f. <A HREF="../format.html#frame_header">format specification</A>)