func (f FrameHeader) UseIntensityStereo() bool {
	if f.Mode() != consts.ModeJointStereo {
		return false
	}
	return f.modeExtension()&0x1 != 0
}
UseIntensityStereo returns a boolean value indicating whether the frame uses intensity stereo.
package frameheader
import (
	"fmt"
	"io"
	"github.com/hajimehoshi/go-mp3/internal/consts"
)
type FrameHeader uint32
func (f FrameHeader) ID() consts.Version {
	return consts.Version((f & 0x00180000) >> 19)
}
func (f FrameHeader) Layer() consts.Layer {
	return consts.Layer((f & 0x00060000) >> 17)
}
func (f FrameHeader) ProtectionBit() int {
	return int(f&0x00010000) >> 16
}
func (f FrameHeader) BitrateIndex() int {
	return int(f&0x0000f000) >> 12
}
func (f FrameHeader) SamplingFrequency() consts.SamplingFrequency {
	return consts.SamplingFrequency(int(f&0x00000c00) >> 10)
}
func (f FrameHeader) PaddingBit() int {
	return int(f&0x00000200) >> 9
}
func (f FrameHeader) PrivateBit() int {
	return int(f&0x00000100) >> 8
}
func (f FrameHeader) Mode() consts.Mode {
	return consts.Mode((f & 0x000000c0) >> 6)
}
func (f FrameHeader) modeExtension() int {
	return int(f&0x00000030) >> 4
}
func (f FrameHeader) UseMSStereo() bool {
	if f.Mode() != consts.ModeJointStereo {
		return false
	}
	return f.modeExtension()&0x2 != 0
}