av/tools/helpers.go

/*
NAME
  MpegTs.go - provides a data structure intended to encapsulate the properties
  of an MpegTs packet.

DESCRIPTION
  See Readme.md

AUTHOR
  Saxon Nelson-Milton <saxon.milton@gmail.com>

LICENSE
  MpegTs.go is Copyright (C) 2017 the Australian Ocean Lab (AusOcean)

  It is free software: you can redistribute it and/or modify them
  under the terms of the GNU General Public License as published by the
  Free Software Foundation, either version 3 of the License, or (at your
  option) any later version.

  It is distributed in the hope that it will be useful, but WITHOUT
  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
 for more details.

  You should have received a copy of the GNU General Public License
  along with revid in gpl.txt.  If not, see [GNU licenses](http://www.gnu.org/licenses).
*/

package tools

import (
	_"os"
	_"fmt"
	"bitbucket.org/ausocean/av/rtp"
)

func BoolToByte(in bool) (out byte) {
	if in {
		out = 1
	}
	return
}

func GetOctectType(p *rtp.RtpPacket) byte {
	return p.Payload[0] & 0x1F
}

func GetStartBit(p *rtp.RtpPacket) byte {
	return (p.Payload[1] & 0x80) >> 7
}

func GetEndBit(p *rtp.RtpPacket) byte {
	return (p.Payload[1] & 0x40) >> 6
}