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SDP Wizard.py
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SDP Wizard.py
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import _io
import sys
import os
from datetime import datetime
from PyQt5.QtWidgets import QApplication, QMainWindow, QButtonGroup, \
QWidget, QFileDialog, QMessageBox, QAction, QDialog, QSizePolicy
from PyQt5 import QtCore
from lxml import etree
import SDPW_MainWindow
import Dialog_About
import IP4Edit
DEFINE_NBSP = " "
DEFINE_MY_NAME = "SDP Wizard (for Spectrum)"
DEFINE_MY_VERSION = "0.5.1-Beta"
DEFINE_MY_AUTHOR = "CharlesSun@HarmonicInc(2022)"
DEFINE_STYLESHEET_CODESTYLE_LISTWIDGET_WIN = \
"alternate-background-color: #DEEAF6; font-family: Consolas; font-size: 15px"
DEFINE_STYLESHEET_CODESTYLE_LISTWIDGET_MACOS = \
"alternate-background-color: #DEEAF6; font-family: Menlo; font-size: 14px"
DEFINE_STYLESHEET_CODESTYLE_COMBOBOX_WIN = "font-family: Consolas; font-size: 13px"
DEFINE_STYLESHEET_CODESTYLE_COMBOBOX_MACOS = "font-family: Menlo; font-size: 12px"
DEFINE_STYLESHEET_CODESTYLE_LINEEDIT_WIN = "font-family: Consolas; font-size: 12px"
DEFINE_STYLESHEET_CODESTYLE_LINEEDIT_MACOS = "font-family: Menlo; font-size: 12px"
DEFINE_LABEL_DIRECTION_SEND = "Destination:"
DEFINE_LABEL_DIRECTION_RECV = "Source:"
DEFINE_FILENAME_PREFIX_SEND = "Out_"
DEFINE_FILENAME_PREFIX_RECV = "In_"
DEFINE_SDPTYPE_PROTO_VER: str = "v="
DEFINE_SDPTYPE_ORIGIN: str = "o="
DEFINE_SDPTYPE_SESS_NAME: str = "s="
DEFINE_SDPTYPE_SESS_INFO: str = "i="
DEFINE_SDPTYPE_TIME_SESS_ACT: str = "t="
DEFINE_SDPTYPE_SESS_ATTR: str = "a="
DEFINE_SDPTYPE_MEDIA: str = "m="
DEFINE_SDPTYPE_MEDIA_TITLE: str = "i="
DEFINE_SDPTYPE_MEDIA_CONN_INFO: str = "c="
DEFINE_SDPTYPE_MEDIA_ATTR: str = "a="
DEFINE_SDPATTR_GROUP: str = "group:"
DEFINE_SDPATTR_TOOL: str = "tool:"
DEFINE_SDPATTR_TIMESTAMP_REFCLK: str = "ts-refclk:"
DEFINE_SDPATTR_MEDIA_CLOCK: str = "mediaclk:"
DEFINE_SDPATTR_MEDIA_RTPMAP: str = "rtpmap:"
DEFINE_SDPATTR_MEDIA_FMTP: str = "fmtp:"
DEFINE_SDPATTR_MEDIA_ID: str = "mid:"
DEFINE_SDPATTR_MEDIA_PTIME: str = "ptime:"
DEFINE_SDPPARAM_VIDEO_FMTP_SAMPLING: str = "sampling="
DEFINE_SDPPARAM_VIDEO_FMTP_WIDTH: str = "width="
DEFINE_SDPPARAM_VIDEO_FMTP_HEIGHT: str = "height="
DEFINE_SDPPARAM_VIDEO_FMTP_EXACTFR: str = "exactframerate="
DEFINE_SDPPARAM_VIDEO_FMTP_INTERLACE: str = "interlace;"
DEFINE_SDPPARAM_VIDEO_FMTP_DEPTH: str = "depth="
DEFINE_SDPPARAM_VIDEO_FMTP_TCS: str = "TCS="
DEFINE_SDPPARAM_VIDEO_FMTP_COLORIMETRY: str = "colorimetry="
DEFINE_SDPPARAM_VIDEO_FMTP_PM: str = "PM="
DEFINE_SDPPARAM_VIDEO_FMTP_TP: str = "TP="
DEFINE_SDPPARAM_VIDEO_FMTP_TROFF: str = "TROFF="
DEFINE_SDPPARAM_VIDEO_FMTP_SSN: str = "SSN="
DEFINE_SDPPARAM_AUDIO_CHANNELORDER: str = "channel-order="
DEFINE_SDPVALUE_PROTO_VER: str = "0"
DEFINE_SDPVALUE_SESS_USERNAME: str = "-"
DEFINE_SDPVALUE_NETTYPE: str = "IN"
DEFINE_SDPVALUE_ADDRTYPE: str = "IP4"
DEFINE_SDPVALUE_SESS_START_TIME: str = "0"
DEFINE_SDPVALUE_SESS_STOP_TIME: str = "0"
DEFINE_SDPVALUE_TSREFCLK_CLKSRC: str = "ptp="
DEFINE_SDPVALUE_PTP_VER: str = "IEEE1588-2008:"
DEFINE_SDPVALUE_MEDIACLK_DIRECT_REF: str = "direct=" # as per RFC 7273 section 5.2 & ST 2110-10
DEFINE_SDPVALUE_MEDIACLK_OFFSET: str = "0"
DEFINE_SDPVALUE_FMTP_PARAM_TROFF: str = "0;"
DEFINE_SDPVALUE_FMTP_PARAM_SSN: str = "ST2110-20:2017;"
DEFINE_SDPVALUE_GROUP_TYPE: str = "DUP" # as per RFC 7104
DEFINE_SDPVALUE_GROUP_FIRST: str = "first"
DEFINE_SDPVALUE_GROUP_SECOND: str = "second"
DEFINE_SDPVALUE_MEDIA_DIRECTION_SENDONLY: str = "sendonly"
DEFINE_SDPVALUE_MEDIA_DIRECTION_RECVONLY: str = "recvonly"
DEFINE_SDPVALUE_MEDIA_TYPE_VIDEO: str = "video"
DEFINE_SDPVALUE_MEDIA_TYPE_AUDIO: str = "audio"
DEFINE_SDPVALUE_MEDIA_TYPE_ANC: str = "video"
DEFINE_SDPVALUE_MEDIA_PROTOCOL_VIDEO: str = "RTP/AVP"
DEFINE_SDPVALUE_MEDIA_PROTOCOL_AUDIO: str = "RTP/AVP"
DEFINE_SDPVALUE_MEDIA_PROTOCOL_ANC: str = "RTP/AVP"
DEFINE_SDPVALUE_MEDIA_RTPPAYLOAD_TYPE_VIDEO: str = "96"
DEFINE_SDPVALUE_MEDIA_RTPPAYLOAD_TYPE_AUDIO: list[str] = ["97", "98", "99", "100"]
DEFINE_SDPVALUE_MEDIA_RTPPAYLOAD_TYPE_ANC: str = "101"
DEFINE_SDPVALUE_MEDIA_SUBTYPE_VIDEO: str = "raw/"
DEFINE_SDPVALUE_MEDIA_SUBTYPE_ANC: str = "smpte291/"
DEFINE_SDPVALUE_MEDIA_CLOCKRATE_VIDEO: str = "90000"
DEFINE_SDPVALUE_MEDIA_CLOCKRATE_ANC: str = "90000"
DEFEIN_SDPVALUE_MEDIA_PTIME_1MS: str = "1"
DEFEIN_SDPVALUE_MEDIA_PTIME_125US: str = "0.125"
DEFEIN_SDPVALUE_MEDIA_SUBTYPE_AUDIO_L16: str = "L16/"
DEFEIN_SDPVALUE_MEDIA_SUBTYPE_AUDIO_L24: str = "L24/"
DEFEIN_SDPVALUE_MEDIA_SUBTYPE_AUDIO_L32: str = "L32/"
DEFEIN_SDPVALUE_MEDIA_SUBTYPE_AUDIO_AES3: str = "AM824/"
DEFEIN_SDPVALUE_MEDIA_AUDIO_SAMPLING_RATE: str = "48000/"
DEFINE_SDPVALUE_AUDIO_CHANNELORDER_ST: str = "SMPTE2110.(ST)"
DEFINE_SDPVALUE_AUDIO_CHANNELORDER_51: str = "SMPTE2110.(51)"
DEFINE_SDPVALUE_AUDIO_CHANNELORDER_AES3: str = "SMPTE2110.(AES3)"
DEFINE_SDPVALUE_AUDIO_CHANNELORDER_SGRP: str = "SMPTE2110.(SGRP)"
str_proto_ver: str = ""
str_sess_id: str = ""
str_sess_ver: str = ""
str_sess_origin: str = ""
str_sess_name_video: str = ""
str_sess_name_audio: str = ""
str_sess_name_anc: str = ""
str_sess_info_video: str = ""
str_sess_info_audio: str = ""
str_sess_info_anc: str = ""
str_sess_time: str = ""
str_sess_group: str = ""
str_sess_tool: str = ""
str_ptp_grandmaster_id: str = ""
str_ptp_domain: str = ""
str_media_refclk: str = ""
str_media_clock_isdirect: str = ""
str_origin_unicast_ipaddr: str = ""
str_media_direction: str = ""
str_media_direction_for_sess_name: str = ""
str_media_video_fmtp_value_sampling: str = ""
str_media_video_fmtp_value_width: str = ""
str_media_video_fmtp_value_height: str = ""
str_media_video_fmtp_value_exactframerate: str = ""
str_media_video_fmtp_value_interlace: str = ""
str_media_video_fmtp_value_depth: str = ""
str_media_video_fmtp_value_tcs: str = ""
str_media_video_fmtp_value_colorimetry: str = ""
str_media_video_fmtp_value_pm: str = ""
str_media_video_fmtp_value_tp: str = ""
str_media_video_dest_mcaddr_first: str = ""
str_media_video_dest_mcaddr_second: str = ""
str_media_video_dest_mcport_first: str = ""
str_media_video_dest_mcport_second: str = ""
str_media_audio_dest_mcaddr_first: str = ""
str_media_audio_dest_mcaddr_second: str = ""
str_media_audio_dest_mcport_first: str = ""
str_media_audio_dest_mcport_second: str = ""
str_media_anc_dest_mcaddr_first: str = ""
str_media_anc_dest_mcaddr_second: str = ""
str_media_anc_dest_mcport_first: str = ""
str_media_anc_dest_mcport_second: str = ""
str_media_desc_video_first: str = ""
str_media_desc_video_second: str = ""
str_media_desc_audio_first: str = ""
str_media_desc_audio_second: str = ""
str_media_desc_anc_first: str = ""
str_media_desc_anc_second: str = ""
str_media_info_video_first: str = ""
str_media_info_video_second: str = ""
str_media_info_audio_first: str = ""
str_media_info_audio_second: str = ""
str_media_info_anc_first: str = ""
str_media_info_anc_second: str = ""
str_media_conn_video_first: str = ""
str_media_conn_video_second: str = ""
str_media_conn_audio_first: str = ""
str_media_conn_audio_second: str = ""
str_media_conn_anc_first: str = ""
str_media_conn_anc_second: str = ""
str_media_ttl_video: str = ""
str_media_ttl_audio: str = ""
str_media_ttl_anc: str = ""
str_media_rtpmap_video: str = ""
str_media_rtpmap_audio: list[str] = []
str_media_rtpmap_anc: str = ""
str_media_fmtp_video: str = ""
str_media_fmtp_audio: list[str] = []
str_media_fmtp_anc: str = ""
str_media_id_video_first: str = ""
str_media_id_video_second: str = ""
str_media_id_audio_first: str = ""
str_media_id_audio_second: str = ""
str_media_id_anc_first: str = ""
str_media_id_anc_second: str = ""
str_channel_name: str = ""
str_channel_role: str = ""
str_channel_role_short: str = ""
str_tap_id: str = ""
str_tap_channel: str = ""
str_ptime: str = ""
str_filename_sdp_video: str = ""
str_filename_sdp_audio: str = ""
str_filename_sdp_anc: str = ""
str_filename_sdps: str = ""
str_output_path: str = ""
str_sub_path: str = ""
str_ntp_timestamp: str = ""
flag_is_slot_calling: bool = False
comboboxes_audio_format: list[QWidget] = []
comboboxes_audio_trackqty: list[QWidget] = []
comboboxes_audio_sample_size: list[QWidget] = []
file: _io.TextIOWrapper
file_omdb_original: _io.TextIOWrapper
file_omdb_target: _io.TextIOWrapper
list_str_tap: list[str] = []
list_str_tapfamily: list[str] = []
str_lable_direction: str = ""
str_tooltip_multicast_addr: str = "Example Multicast Address:\n" \
"239.210.120.011\n" \
" ┆┆┆ ┆┆┆ ┆┆└┈Stream ID in channel: 1:first, 2: second(in 2022-7 group)\n" \
" ┆┆┆ ┆┆┆ └┴┈┈Channel ID\n" \
" ┆┆┆ ┆└┴┈┈┈┈┈Stream type: 20:video(ST 2110-20), 30:audio, 40:ANC\n" \
" ┆┆┆ └┈┈┈┈┈┈┈Channel role: 1: Main, 2: Backup\n" \
" └┴┴┈┈┈┈┈┈┈┈┈Protocol: 210:ST2110, 217:ST2110 with 2022-7\n"
str_tooltip_multicast_port: str = "Example Multicast Port:\n" \
"45481\n" \
"┆┆┆┆└┈Stream ID in channel: 1:first 2: second(in 2022-7 group)\n" \
"└┴┴┴┈┈For \"HLIT\""
str_stylesheet_codestyle_listwidget: str = ""
str_stylesheet_codestyle_combobox: str = ""
str_stylesheet_codestyle_lineedit: str = ""
str_filename_prefix_direction: str = ""
def display_alarm(set_focus_QWidget=None, str_alarm=""):
MainWindow.ui.tabWidget_SDPPreview.setCurrentIndex(0)
MainWindow.ui.listWidget_SDPPreview_Video.clear()
MainWindow.ui.listWidget_SDPPreview_Video.setStyleSheet(
"color: red; font-style: bold; font-size: 20px")
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_alarm)
if set_focus_QWidget is not None:
set_focus_QWidget.setFocus()
return
def parseOMDB() -> bool:
global list_str_tap
global list_str_tapfamily
global file_omdb_original
global file_omdb_target
_tup_omdb_filename = QFileDialog.getOpenFileName(None,
"Choose OMDB file",
os.getcwd(),
"Omneon database (manager.oda);;All files (*.*)",
)
if len(_tup_omdb_filename[0]) > 0:
try:
file_omdb_original = open(_tup_omdb_filename[0], 'r')
file_omdb_target = open(_tup_omdb_filename[0] + ".tmp", 'w')
for _str_tmp_line in file_omdb_original.readlines():
_str_tmp_line = _str_tmp_line.replace("[", "_", -1)
_str_tmp_line = _str_tmp_line.replace("]", "_", -1)
file_omdb_target.write(_str_tmp_line)
file_omdb_original.close()
file_omdb_target.close()
finally:
if file_omdb_original:
file_omdb_original.close()
if file_omdb_target:
file_omdb_target.close()
else:
MainWindow.ui.comboBox_Tap_ID.clear()
display_alarm(None, "Open OMDB file failed. Please try again, or enter Tap ID manually.")
return False
_parser = etree.XMLParser(encoding="utf-8", recover=False)
try:
etree_omdb = etree.parse(_tup_omdb_filename[0] + ".tmp", parser=_parser)
except OSError:
display_alarm(None, "Open OMDB file failed. Please try again, or enter Tap ID manually.")
return False
os.remove(_tup_omdb_filename[0] + ".tmp")
_list_node_tapsn = etree_omdb.xpath("/OmneonDatabase/Object[m_objectType/Uint32=65]/m_serialNum/String")
_list_node_platformsn = etree_omdb.xpath("/OmneonDatabase/Object[m_objectType/Uint32=65]/m_strPlatformSN/String")
_list_node_mipfamily = etree_omdb.xpath("/OmneonDatabase/Object[m_objectType/Uint32=65]/m_mediaPortFamily/String")
MainWindow.ui.comboBox_Tap_ID.clear()
MainWindow.ui.comboBox_Tap_ID.addItem("")
if len(_list_node_tapsn) > 0:
for i in range(len(_list_node_tapsn)):
list_str_tap.append(_list_node_tapsn[i].text[1:-2] + " on " + _list_node_platformsn[i].text[1:-2])
list_str_tapfamily.append(_list_node_mipfamily[i].text[1:-2])
MainWindow.ui.comboBox_Tap_ID.addItem(list_str_tap[i])
return True
else:
display_alarm(None, "OMDB parsing failed. Please try again, or enter Tap ID manually.")
return False
def configSDP() -> bool:
global str_proto_ver
global str_sess_id
global str_sess_ver
global str_sess_origin
global str_origin_unicast_ipaddr
global str_sess_name_video
global str_sess_name_audio
global str_sess_name_anc
global str_sess_info_video
global str_sess_info_audio
global str_sess_info_anc
global str_sess_time
global str_sess_group
global str_sess_tool
global str_ptp_grandmaster_id
global str_ptp_domain
global str_media_refclk
global str_media_clock_isdirect
global str_media_video_fmtp_value_sampling
global str_media_video_fmtp_value_width
global str_media_video_fmtp_value_height
global str_media_video_fmtp_value_exactframerate
global str_media_video_fmtp_value_interlace
global str_media_video_fmtp_value_depth
global str_media_video_fmtp_value_tcs
global str_media_video_fmtp_value_colorimetry
global str_media_video_fmtp_value_pm
global str_media_video_fmtp_value_tp
global str_media_video_dest_mcaddr_first
global str_media_video_dest_mcaddr_second
global str_media_video_dest_mcport_first
global str_media_video_dest_mcport_second
global str_media_audio_dest_mcaddr_first
global str_media_audio_dest_mcaddr_second
global str_media_audio_dest_mcport_first
global str_media_audio_dest_mcport_second
global str_media_anc_dest_mcaddr_first
global str_media_anc_dest_mcaddr_second
global str_media_anc_dest_mcport_first
global str_media_anc_dest_mcport_second
global str_media_desc_video_first
global str_media_desc_video_second
global str_media_desc_audio_first
global str_media_desc_audio_second
global str_media_desc_anc_first
global str_media_desc_anc_second
global str_media_info_video_first
global str_media_info_video_second
global str_media_info_audio_first
global str_media_info_audio_second
global str_media_info_anc_first
global str_media_info_anc_second
global str_media_conn_video_first
global str_media_conn_video_second
global str_media_conn_audio_first
global str_media_conn_audio_second
global str_media_conn_anc_first
global str_media_conn_anc_second
global str_media_ttl_video
global str_media_ttl_audio
global str_media_ttl_anc
global str_media_rtpmap_video
global str_media_rtpmap_audio
global str_media_rtpmap_anc
global str_media_fmtp_video
global str_media_fmtp_audio
global str_media_fmtp_anc
global str_media_id_video_first
global str_media_id_video_second
global str_media_id_audio_first
global str_media_id_audio_second
global str_media_id_anc_first
global str_media_id_anc_second
global str_channel_name
global str_channel_role
global str_channel_role_short
global str_tap_id
global str_tap_channel
global str_ptime
global comboboxes_audio_format
global comboboxes_audio_trackqty
global comboboxes_audio_sample_size
global str_filename_sdp_video
global str_filename_sdp_audio
global str_filename_sdp_anc
global str_filename_sdps
global str_sub_path
global str_ntp_timestamp
global str_media_direction
str_proto_ver = DEFINE_SDPTYPE_PROTO_VER + DEFINE_SDPVALUE_PROTO_VER
str_sess_id = MainWindow.ui.lineEdit_Sess_ID.text()
str_sess_ver = MainWindow.ui.lineEdit_Sess_Ver.text()
str_origin_unicast_ipaddr = MainWindow.ui.ip4Edit_origin_IpAddr.text()
str_channel_name = MainWindow.ui.lineEdit_Channel_ID.text()
str_tap_id = MainWindow.ui.comboBox_Tap_ID.currentText()
if str_tap_id == "":
display_alarm(MainWindow.ui.comboBox_Tap_ID,
"Tap ID is necessary. Enter \"00000\" or anything else if it's unknown.")
return False
comboboxes_audio_format = [
MainWindow.ui.comboBox_Audio_Format_Ch1and2,
MainWindow.ui.comboBox_Audio_Format_Ch3and4,
MainWindow.ui.comboBox_Audio_Format_Ch5and6,
MainWindow.ui.comboBox_Audio_Format_Ch7and8
]
comboboxes_audio_trackqty = [
MainWindow.ui.comboBox_Audio_Track_Qty_Ch1and2,
MainWindow.ui.comboBox_Audio_Track_Qty_Ch3and4,
MainWindow.ui.comboBox_Audio_Track_Qty_Ch5and6,
MainWindow.ui.comboBox_Audio_Track_Qty_Ch7and8
]
comboboxes_audio_sample_size = [
MainWindow.ui.comboBox_Audio_Sample_Size_Ch1and2,
MainWindow.ui.comboBox_Audio_Sample_Size_Ch3and4,
MainWindow.ui.comboBox_Audio_Sample_Size_Ch5and6,
MainWindow.ui.comboBox_Audio_Sample_Size_Ch7and8
]
str_media_rtpmap_audio = ["", "", "", ""]
str_media_fmtp_audio = ["", "", "", ""]
def verify_mcast_addr(str_mcast_addr_to_verify: str, alarm_focus: QWidget):
# default multicast address:
"""
239.210.120.011
┆┆┆ ┆┆┆ ┆┆└┈stream ID in channel: 1:first 2: second(in 2022-7 group)
┆┆┆ ┆┆┆ └┴┈┈channel ID
┆┆┆ ┆└┴┈┈┈┈┈stream type: 20:video(ST 2110-20), 30:audio, 40:ANC
┆┆┆ └┈┈┈┈┈┈┈channel role: 1: Main, 2: Backup
└┴┴┈┈┈┈┈┈┈┈┈protocol: 210:ST2110, 217:ST2110 with 2022-7
"""
list_str_mcast_addr_to_verify = str_mcast_addr_to_verify.split(".")
for j in list_str_mcast_addr_to_verify[:]:
if j == "":
display_alarm(alarm_focus.ip_byte1, "Please complete input")
return False
if 223 < int(list_str_mcast_addr_to_verify[0]) < 240:
if int(list_str_mcast_addr_to_verify[0]) == 224:
if 0 < int(list_str_mcast_addr_to_verify[1]) < 5:
display_alarm(alarm_focus.ip_byte2,
"The destination multicast address is allocate by IANA. \n \
Allocation by IANA / IETF RFC-5771: \n \
Address Range Size Designation \n \
------------- ---- ----------- \n \
224.0.0.0 - 224.0.0.255 (/24) Local Network Control Block \n \
224.0.1.0 - 224.0.1.255 (/24) Internetwork Control Block \n \
224.0.2.0 - 224.0.255.255 (65024) AD-HOC Block I \n \
224.1.0.0 - 224.1.255.255 (/16) RESERVED \n \
224.2.0.0 - 224.2.255.255 (/16) SDP/SAP Block \n \
224.3.0.0 - 224.4.255.255 (2 /16s) AD-HOC Block II \n \
\n \
Recommend to use 239.0.0.0 - 239.255.255.255"
)
return False
elif int(list_str_mcast_addr_to_verify[0]) == 232:
display_alarm(alarm_focus.ip_byte1,
"The destination multicast address 232.x.x.x is allocate by IANA \n \
for Source-Specific Multicast(SSM). \n \
Please don't use 232/8 unless SSM is configured."
)
return True
elif int(list_str_mcast_addr_to_verify[0]) == 233:
display_alarm(alarm_focus.ip_byte1,
"The destination multicast address is allocate by IANA. \n \
Allocation by IANA / IETF RFC-5771: \n \
Address Range Size Designation \n \
------------- ---- ----------- \n \
233.0.0.0 - 233.251.255.255 (16515072) GLOP Block \n \
233.252.0.0 - 233.255.255.255 (/14) AD-HOC Block III \n \
\n \
Recommend to use 239.0.0.0 - 239.255.255.255"
)
return True
else:
display_alarm(alarm_focus.ip_byte1,
"Please enter a valid Multicast IP Address."
)
return False
return True
def verify_mcast_port(str_mcast_port_to_verify: str, alarm_focus: QWidget):
if str_mcast_port_to_verify.isdigit():
if 0 < int(str_mcast_port_to_verify) < 65535:
if int(str_mcast_port_to_verify) < 1024:
display_alarm(alarm_focus,
"To avoid portantial confliction with system ports, \n \
It's recommended to set multicast desination port between 1025 - 65535"
)
return True
return True
else:
display_alarm(alarm_focus, "Multicast desination port invalid!")
return False
else:
display_alarm(alarm_focus, "Please enter multicast desination port!")
return False
# Origin (o=<username> <sess-id> <sess-version> <nettype> <addrtype> <unicast-address>)
str_sess_origin = \
DEFINE_SDPTYPE_ORIGIN + \
DEFINE_SDPVALUE_SESS_USERNAME + DEFINE_NBSP + \
str_sess_id + DEFINE_NBSP + \
str_sess_ver + DEFINE_NBSP + \
DEFINE_SDPVALUE_NETTYPE + DEFINE_NBSP + \
DEFINE_SDPVALUE_ADDRTYPE + DEFINE_NBSP + \
str_origin_unicast_ipaddr
# Session Name - Video, Audio, ANC
str_sess_name_video = \
DEFINE_SDPTYPE_SESS_NAME + "Video SDP file for Channel-" + \
str_channel_name + "-" + str_channel_role + \
", " + str_media_direction_for_sess_name + \
"Tap_" + str_tap_id[0:5] + "-" + \
str_tap_channel + str_tap_id[5:]
str_sess_name_audio = \
DEFINE_SDPTYPE_SESS_NAME + "Audio SDP file for Channel-" + \
str_channel_name + "-" + str_channel_role + \
", " + str_media_direction_for_sess_name + \
"Tap_" + str_tap_id[0:5] + "-" + \
str_tap_channel + str_tap_id[5:]
str_sess_name_anc = \
DEFINE_SDPTYPE_SESS_NAME + "Ancillary Data SDP file for Channel-" + \
str_channel_name + "-" + str_channel_role + \
", " + str_media_direction_for_sess_name + \
"Tap_" + str_tap_id[0:5] + "-" + \
str_tap_channel + str_tap_id[5:]
# SDP file Name - Video, Audio, ANC
str_filename_sdp_video = \
str_filename_prefix_direction + "Tap" + \
str_tap_id + str_tap_channel[:5] + \
"_CH-" + str_channel_name.upper() + \
"-" + str_channel_role_short + \
"_Video.sdp"
str_filename_sdp_audio = \
str_filename_prefix_direction + "Tap" + \
str_tap_id + str_tap_channel[:5] + \
"_CH-" + str_channel_name.upper() + \
"-" + str_channel_role_short + \
"_Audio.sdp"
str_filename_sdp_anc = \
str_filename_prefix_direction + "Tap" + \
str_tap_id + str_tap_channel[:5] + \
"_CH-" + str_channel_name.upper() + \
"-" + str_channel_role_short + \
"_ANC_Data.sdp"
str_filename_sdps = \
str_filename_prefix_direction + "Tap" + \
str_tap_id + str_tap_channel[:5] + \
"_CH-" + str_channel_name.upper() + \
"-" + str_channel_role_short + \
".sdps"
str_sub_path = \
str_filename_prefix_direction + "Tap" + \
str_tap_id[:5] + str_tap_channel
# Session Information - Video, Audio, ANC
str_sess_info_video = \
DEFINE_SDPTYPE_SESS_INFO + str_media_video_fmtp_value_height[0:-1]
if str_media_video_fmtp_value_interlace == "interlace; ":
str_sess_info_video += "i"
else:
str_sess_info_video += "p"
if str_media_video_fmtp_value_exactframerate == "25;":
str_sess_info_video += "25"
elif str_media_video_fmtp_value_exactframerate == "50;":
str_sess_info_video += "50"
elif str_media_video_fmtp_value_exactframerate == "30000/1001;":
str_sess_info_video += "29.97"
elif str_media_video_fmtp_value_exactframerate == "60000/1001;":
str_sess_info_video += "59.94"
str_sess_info_video += " Video Stream, ST 2110-20"
str_sess_info_audio = DEFINE_SDPTYPE_SESS_INFO + "Audio Stream Pair, ST 2110-30/31"
str_sess_info_anc = DEFINE_SDPTYPE_SESS_INFO + "Ancillary Data Stream, ST 2110-40"
if MainWindow.ui.checkBox_Media_DUP.isChecked():
str_sess_info_video += " with ST 2022-7"
str_sess_info_audio += " with ST 2022-7"
str_sess_info_anc += " with ST 2022-7"
# Session Active Time
str_sess_time = \
DEFINE_SDPTYPE_TIME_SESS_ACT + DEFINE_SDPVALUE_SESS_START_TIME + \
DEFINE_NBSP + DEFINE_SDPVALUE_SESS_STOP_TIME
# Group Description for Media Streams
if MainWindow.ui.checkBox_Media_DUP.isChecked():
str_sess_group = \
DEFINE_SDPTYPE_SESS_ATTR + DEFINE_SDPATTR_GROUP + \
DEFINE_SDPVALUE_GROUP_TYPE + DEFINE_NBSP + \
DEFINE_SDPVALUE_GROUP_FIRST + DEFINE_NBSP + \
DEFINE_SDPVALUE_GROUP_SECOND
else:
str_sess_group = ""
# Session Authoring Tool
str_sess_tool = \
DEFINE_SDPTYPE_SESS_ATTR + DEFINE_SDPATTR_TOOL + \
DEFINE_MY_NAME + \
" ver" + DEFINE_MY_VERSION + \
" by " + DEFINE_MY_AUTHOR
# Video (Sole, or first+second; incl. media desc, info, conn, rtpmap, fmtp)
str_media_video_dest_mcport_first = MainWindow.ui.lineEdit_Media_Video_First_Dest_Mcast_Port.text()
str_media_desc_video_first = \
DEFINE_SDPTYPE_MEDIA + DEFINE_SDPVALUE_MEDIA_TYPE_VIDEO + DEFINE_NBSP + \
str_media_video_dest_mcport_first + DEFINE_NBSP + \
DEFINE_SDPVALUE_MEDIA_PROTOCOL_VIDEO + DEFINE_NBSP + \
DEFINE_SDPVALUE_MEDIA_RTPPAYLOAD_TYPE_VIDEO
str_media_video_dest_mcaddr_first = MainWindow.ui.ip4Edit_Media_Video_First_Dest_Mcast_Addr.text()
str_media_video_dest_mcport_first = MainWindow.ui.lineEdit_Media_Video_First_Dest_Mcast_Port.text()
str_media_ttl_video = MainWindow.ui.lineEdit_Media_Conn_TTL.text()
if MainWindow.ui.checkBox_Media_DUP.isChecked():
str_media_video_dest_mcport_second = MainWindow.ui.lineEdit_Media_Video_Second_Dest_Mcast_Port.text()
str_media_desc_video_second = \
DEFINE_SDPTYPE_MEDIA + DEFINE_SDPVALUE_MEDIA_TYPE_VIDEO + DEFINE_NBSP + \
str_media_video_dest_mcport_second + DEFINE_NBSP + \
DEFINE_SDPVALUE_MEDIA_PROTOCOL_VIDEO + DEFINE_NBSP + \
DEFINE_SDPVALUE_MEDIA_RTPPAYLOAD_TYPE_VIDEO
str_media_info_video_first = \
DEFINE_SDPTYPE_MEDIA_TITLE + "First Video Stream in 2022-7 Group"
str_media_info_video_second = \
DEFINE_SDPTYPE_MEDIA_TITLE + "Second Video Stream in 2022-7 Group"
str_media_video_dest_mcaddr_second = MainWindow.ui.ip4Edit_Media_Video_Second_Dest_Mcast_Addr.text()
str_media_video_dest_mcport_second = MainWindow.ui.lineEdit_Media_Video_Second_Dest_Mcast_Port.text()
str_media_conn_video_second = \
DEFINE_SDPTYPE_MEDIA_CONN_INFO + \
DEFINE_SDPVALUE_NETTYPE + DEFINE_NBSP + \
DEFINE_SDPVALUE_ADDRTYPE + DEFINE_NBSP + \
str_media_video_dest_mcaddr_second + "/" + str_media_ttl_video
str_media_id_video_first = \
DEFINE_SDPTYPE_MEDIA_ATTR + DEFINE_SDPATTR_MEDIA_ID + \
DEFINE_SDPVALUE_GROUP_FIRST
str_media_id_video_second = \
DEFINE_SDPTYPE_MEDIA_ATTR + DEFINE_SDPATTR_MEDIA_ID + \
DEFINE_SDPVALUE_GROUP_SECOND
else:
str_media_info_video_first = \
DEFINE_SDPTYPE_MEDIA_TITLE + "Video Stream"
str_media_conn_video_first = \
DEFINE_SDPTYPE_MEDIA_CONN_INFO + \
DEFINE_SDPVALUE_NETTYPE + DEFINE_NBSP + \
DEFINE_SDPVALUE_ADDRTYPE + DEFINE_NBSP + \
str_media_video_dest_mcaddr_first + "/" + str_media_ttl_video
str_media_rtpmap_video = \
DEFINE_SDPTYPE_MEDIA_ATTR + DEFINE_SDPATTR_MEDIA_RTPMAP + \
DEFINE_SDPVALUE_MEDIA_RTPPAYLOAD_TYPE_VIDEO + DEFINE_NBSP + \
DEFINE_SDPVALUE_MEDIA_SUBTYPE_VIDEO + DEFINE_SDPVALUE_MEDIA_CLOCKRATE_VIDEO
str_media_video_fmtp_value_pm = "2110GPM;"
str_media_fmtp_video = \
DEFINE_SDPTYPE_MEDIA_ATTR + \
DEFINE_SDPATTR_MEDIA_FMTP + \
DEFINE_SDPVALUE_MEDIA_RTPPAYLOAD_TYPE_VIDEO + DEFINE_NBSP + \
DEFINE_SDPPARAM_VIDEO_FMTP_SAMPLING + \
str_media_video_fmtp_value_sampling + DEFINE_NBSP + \
DEFINE_SDPPARAM_VIDEO_FMTP_WIDTH + \
str_media_video_fmtp_value_width + DEFINE_NBSP + \
DEFINE_SDPPARAM_VIDEO_FMTP_HEIGHT + \
str_media_video_fmtp_value_height + DEFINE_NBSP + \
DEFINE_SDPPARAM_VIDEO_FMTP_EXACTFR + \
str_media_video_fmtp_value_exactframerate + DEFINE_NBSP + \
str_media_video_fmtp_value_interlace + \
DEFINE_SDPPARAM_VIDEO_FMTP_DEPTH + \
str_media_video_fmtp_value_depth + DEFINE_NBSP + \
DEFINE_SDPPARAM_VIDEO_FMTP_TCS + \
str_media_video_fmtp_value_tcs + DEFINE_NBSP + \
DEFINE_SDPPARAM_VIDEO_FMTP_COLORIMETRY + \
str_media_video_fmtp_value_colorimetry + DEFINE_NBSP + \
DEFINE_SDPPARAM_VIDEO_FMTP_PM + \
str_media_video_fmtp_value_pm + DEFINE_NBSP + \
DEFINE_SDPPARAM_VIDEO_FMTP_TP + \
str_media_video_fmtp_value_tp + DEFINE_NBSP + \
DEFINE_SDPPARAM_VIDEO_FMTP_TROFF + \
DEFINE_SDPVALUE_FMTP_PARAM_TROFF + DEFINE_NBSP + \
DEFINE_SDPPARAM_VIDEO_FMTP_SSN + \
DEFINE_SDPVALUE_FMTP_PARAM_SSN + \
DEFINE_NBSP
# Audio (Sole, or first+second; incl. media desc, info, conn, rtpmap, fmtp)
str_media_audio_dest_mcport_first = MainWindow.ui.lineEdit_Media_Audio_First_Dest_Mcast_Port.text()
str_media_desc_audio_first = \
DEFINE_SDPTYPE_MEDIA + DEFINE_SDPVALUE_MEDIA_TYPE_AUDIO + DEFINE_NBSP + \
str_media_audio_dest_mcport_first + DEFINE_NBSP + \
DEFINE_SDPVALUE_MEDIA_PROTOCOL_AUDIO + DEFINE_NBSP
for i in range(4):
if comboboxes_audio_format[i].currentIndex() != 0 \
and comboboxes_audio_trackqty[i].currentText() != "":
str_media_desc_audio_first += DEFINE_SDPVALUE_MEDIA_RTPPAYLOAD_TYPE_AUDIO[i]
str_media_desc_audio_first += " "
str_media_audio_dest_mcaddr_first = MainWindow.ui.ip4Edit_Media_Audio_First_Dest_Mcast_Addr.text()
str_media_audio_dest_mcport_first = MainWindow.ui.lineEdit_Media_Audio_First_Dest_Mcast_Port.text()
str_media_ttl_audio = MainWindow.ui.lineEdit_Media_Conn_TTL.text()
if MainWindow.ui.checkBox_Media_DUP.isChecked():
str_media_audio_dest_mcport_second = MainWindow.ui.lineEdit_Media_Audio_Second_Dest_Mcast_Port.text()
str_media_desc_audio_second = \
DEFINE_SDPTYPE_MEDIA + DEFINE_SDPVALUE_MEDIA_TYPE_AUDIO + DEFINE_NBSP + \
str_media_audio_dest_mcport_second + DEFINE_NBSP + \
DEFINE_SDPVALUE_MEDIA_PROTOCOL_AUDIO + DEFINE_NBSP
for i in range(4):
if comboboxes_audio_format[i].currentIndex() != 0 \
and comboboxes_audio_trackqty[i].currentText() != "":
str_media_desc_audio_second += DEFINE_SDPVALUE_MEDIA_RTPPAYLOAD_TYPE_AUDIO[i]
str_media_desc_audio_second += " "
str_media_info_audio_first = \
DEFINE_SDPTYPE_MEDIA_TITLE + "First Audio Stream in 2022-7 Group. "
str_media_info_audio_second = \
DEFINE_SDPTYPE_MEDIA_TITLE + "Second Audio Stream in 2022-7 Group. "
for i in range(4):
if comboboxes_audio_format[i].currentIndex() != 0 \
and comboboxes_audio_trackqty[i].isEnabled() \
and comboboxes_audio_trackqty[i].currentText() != "":
if i > 0:
str_media_info_audio_first += ", and "
str_media_info_audio_second += ", and "
str_media_info_audio_first += comboboxes_audio_trackqty[i].currentText()
str_media_info_audio_second += comboboxes_audio_trackqty[i].currentText()
str_media_info_audio_first += " channels"
str_media_info_audio_second += " channels"
if comboboxes_audio_format[i].currentIndex() == 1:
str_media_info_audio_first += " PCM Standard Stereo (L,R) "
str_media_info_audio_second += " PCM Standard Stereo (L,R) "
elif comboboxes_audio_format[i].currentIndex() == 2:
str_media_info_audio_first += " PCM 5.1 Surround (L,R,C,LFE,Ls,Rs) "
str_media_info_audio_second += " PCM 5.1 Surround (L,R,C,LFE,Ls,Rs) "
elif comboboxes_audio_format[i].currentIndex() == 3:
str_media_info_audio_first += " DolbyE Compressed in AES3 frame "
str_media_info_audio_second += " DolbyE Compressed in AES3 frame "
str_media_info_audio_first += comboboxes_audio_sample_size[i].currentText()
str_media_info_audio_second += comboboxes_audio_sample_size[i].currentText()
str_media_info_audio_first += " samples"
str_media_info_audio_second += " samples"
str_media_audio_dest_mcaddr_second = MainWindow.ui.ip4Edit_Media_Audio_Second_Dest_Mcast_Addr.text()
str_media_audio_dest_mcport_second = MainWindow.ui.lineEdit_Media_Audio_Second_Dest_Mcast_Port.text()
str_media_conn_audio_second = \
DEFINE_SDPTYPE_MEDIA_CONN_INFO + \
DEFINE_SDPVALUE_NETTYPE + DEFINE_NBSP + \
DEFINE_SDPVALUE_ADDRTYPE + DEFINE_NBSP + \
str_media_audio_dest_mcaddr_second + "/" + str_media_ttl_audio
str_media_id_audio_first = \
DEFINE_SDPTYPE_MEDIA_ATTR + DEFINE_SDPATTR_MEDIA_ID + \
DEFINE_SDPVALUE_GROUP_FIRST
str_media_id_audio_second = \
DEFINE_SDPTYPE_MEDIA_ATTR + DEFINE_SDPATTR_MEDIA_ID + \
DEFINE_SDPVALUE_GROUP_SECOND
else:
str_media_info_audio_first = \
DEFINE_SDPTYPE_MEDIA_TITLE + "Audio Stream: "
for i in range(4):
if comboboxes_audio_format[i].currentIndex() != 0 \
and comboboxes_audio_trackqty[i].isEnabled() \
and comboboxes_audio_trackqty[i].currentText() != "":
if i > 0:
str_media_info_audio_first += ", and "
str_media_info_audio_first += comboboxes_audio_trackqty[i].currentText()
str_media_info_audio_first += " channels"
if comboboxes_audio_format[i].currentIndex() == 1:
str_media_info_audio_first += " PCM Standard Stereo (L,R) "
elif comboboxes_audio_format[i].currentIndex() == 2:
str_media_info_audio_first += " PCM 5.1 Surround (L,R,C,LFE,Ls,Rs) "
elif comboboxes_audio_format[i].currentIndex() == 3:
str_media_info_audio_first += " DolbyE Compressed in AES3 frame "
str_media_info_audio_first += comboboxes_audio_sample_size[i].currentText()
str_media_info_audio_first += " samples"
str_media_conn_audio_first = \
DEFINE_SDPTYPE_MEDIA_CONN_INFO + \
DEFINE_SDPVALUE_NETTYPE + DEFINE_NBSP + \
DEFINE_SDPVALUE_ADDRTYPE + DEFINE_NBSP + \
str_media_audio_dest_mcaddr_first + "/" + str_media_ttl_audio
for i in range(4):
if comboboxes_audio_format[i].currentIndex() != 0 \
and comboboxes_audio_trackqty[i].isEnabled() \
and comboboxes_audio_trackqty[i].currentText() != "":
str_media_rtpmap_audio[i] = \
DEFINE_SDPTYPE_MEDIA_ATTR + DEFINE_SDPATTR_MEDIA_RTPMAP + \
DEFINE_SDPVALUE_MEDIA_RTPPAYLOAD_TYPE_AUDIO[i] + DEFINE_NBSP
if comboboxes_audio_sample_size[i].currentText() == "24bit":
if comboboxes_audio_format[i].currentIndex() == 3:
str_media_rtpmap_audio[i] += DEFEIN_SDPVALUE_MEDIA_SUBTYPE_AUDIO_AES3
else:
str_media_rtpmap_audio[i] += DEFEIN_SDPVALUE_MEDIA_SUBTYPE_AUDIO_L24
elif comboboxes_audio_sample_size[i].currentText() == "16bit":
str_media_rtpmap_audio[i] += DEFEIN_SDPVALUE_MEDIA_SUBTYPE_AUDIO_L16
elif comboboxes_audio_sample_size[i].currentText() == "32bit":
str_media_rtpmap_audio[i] += DEFEIN_SDPVALUE_MEDIA_SUBTYPE_AUDIO_L32
str_media_rtpmap_audio[i] += DEFEIN_SDPVALUE_MEDIA_AUDIO_SAMPLING_RATE
str_media_rtpmap_audio[i] += comboboxes_audio_trackqty[i].currentText()
str_media_fmtp_audio[i] = \
DEFINE_SDPTYPE_MEDIA_ATTR + DEFINE_SDPATTR_MEDIA_FMTP + \
DEFINE_SDPVALUE_MEDIA_RTPPAYLOAD_TYPE_AUDIO[i] + DEFINE_NBSP + \
DEFINE_SDPPARAM_AUDIO_CHANNELORDER
if comboboxes_audio_format[i].currentIndex() == 1:
str_media_fmtp_audio[i] += DEFINE_SDPVALUE_AUDIO_CHANNELORDER_ST
elif comboboxes_audio_format[i].currentIndex() == 2:
str_media_fmtp_audio[i] += DEFINE_SDPVALUE_AUDIO_CHANNELORDER_51
elif comboboxes_audio_format[i].currentIndex() == 3:
str_media_fmtp_audio[i] += DEFINE_SDPVALUE_AUDIO_CHANNELORDER_AES3
# ANC (Sole, or first+second; incl. media desc, info, conn, rtpmap)
str_media_anc_dest_mcport_first = MainWindow.ui.lineEdit_Media_ANC_First_Dest_Mcast_Port.text()
str_media_desc_anc_first = \
DEFINE_SDPTYPE_MEDIA + DEFINE_SDPVALUE_MEDIA_TYPE_ANC + DEFINE_NBSP + \
str_media_anc_dest_mcport_first + DEFINE_NBSP + \
DEFINE_SDPVALUE_MEDIA_PROTOCOL_ANC + DEFINE_NBSP + \
DEFINE_SDPVALUE_MEDIA_RTPPAYLOAD_TYPE_ANC
str_media_anc_dest_mcaddr_first = MainWindow.ui.ip4Edit_Media_ANC_First_Dest_Mcast_Addr.text()
str_media_anc_dest_mcport_first = MainWindow.ui.lineEdit_Media_ANC_First_Dest_Mcast_Port.text()
str_media_ttl_anc = MainWindow.ui.lineEdit_Media_Conn_TTL.text()
if MainWindow.ui.checkBox_Media_DUP.isChecked():
str_media_anc_dest_mcport_second = MainWindow.ui.lineEdit_Media_ANC_Second_Dest_Mcast_Port.text()
str_media_desc_anc_second = \
DEFINE_SDPTYPE_MEDIA + DEFINE_SDPVALUE_MEDIA_TYPE_ANC + DEFINE_NBSP + \
str_media_anc_dest_mcport_second + DEFINE_NBSP + \
DEFINE_SDPVALUE_MEDIA_PROTOCOL_ANC + DEFINE_NBSP + \
DEFINE_SDPVALUE_MEDIA_RTPPAYLOAD_TYPE_ANC
str_media_info_anc_first = \
DEFINE_SDPTYPE_MEDIA_TITLE + "First ST 291 ANC Data Stream in 2022-7 Group. "
str_media_info_anc_second = \
DEFINE_SDPTYPE_MEDIA_TITLE + "Second ST 291 ANC Data Stream in 2022-7 Group. "
str_media_anc_dest_mcaddr_second = MainWindow.ui.ip4Edit_Media_ANC_Second_Dest_Mcast_Addr.text()
str_media_anc_dest_mcport_second = MainWindow.ui.lineEdit_Media_ANC_Second_Dest_Mcast_Port.text()
str_media_conn_anc_second = \
DEFINE_SDPTYPE_MEDIA_CONN_INFO + \
DEFINE_SDPVALUE_NETTYPE + DEFINE_NBSP + \
DEFINE_SDPVALUE_ADDRTYPE + DEFINE_NBSP + \
str_media_anc_dest_mcaddr_second + "/" + str_media_ttl_anc
str_media_id_anc_first = \
DEFINE_SDPTYPE_MEDIA_ATTR + DEFINE_SDPATTR_MEDIA_ID + \
DEFINE_SDPVALUE_GROUP_FIRST
str_media_id_anc_second = \
DEFINE_SDPTYPE_MEDIA_ATTR + DEFINE_SDPATTR_MEDIA_ID + \
DEFINE_SDPVALUE_GROUP_SECOND
else:
str_media_info_anc_first = \
DEFINE_SDPTYPE_MEDIA_TITLE + "ST 291 ANC Data Stream"
str_media_conn_anc_first = \
DEFINE_SDPTYPE_MEDIA_CONN_INFO + \
DEFINE_SDPVALUE_NETTYPE + DEFINE_NBSP + \
DEFINE_SDPVALUE_ADDRTYPE + DEFINE_NBSP + \
str_media_anc_dest_mcaddr_first + "/" + str_media_ttl_anc
str_media_rtpmap_anc = \
DEFINE_SDPTYPE_MEDIA_ATTR + DEFINE_SDPATTR_MEDIA_RTPMAP + \
DEFINE_SDPVALUE_MEDIA_RTPPAYLOAD_TYPE_ANC + DEFINE_NBSP + \
DEFINE_SDPVALUE_MEDIA_SUBTYPE_ANC + DEFINE_SDPVALUE_MEDIA_CLOCKRATE_ANC
# reference clock
str_ptp_grandmaster_id = MainWindow.ui.lineEdit_Sess_PTP_GMID.text()
str_ptp_domain = MainWindow.ui.lineEdit_Sess_PTP_Domain.text()
str_media_refclk = \
DEFINE_SDPTYPE_MEDIA_ATTR + DEFINE_SDPATTR_TIMESTAMP_REFCLK + \
DEFINE_SDPVALUE_TSREFCLK_CLKSRC + DEFINE_SDPVALUE_PTP_VER + \
str_ptp_grandmaster_id + ":" + str_ptp_domain
# media clock
str_media_clock_isdirect = \
DEFINE_SDPTYPE_MEDIA_ATTR + DEFINE_SDPATTR_MEDIA_CLOCK + \
DEFINE_SDPVALUE_MEDIACLK_DIRECT_REF + DEFINE_SDPVALUE_MEDIACLK_OFFSET
# F-validate input values
# F-1 verify origin unicast IP
ipaddrlist_origin = str_origin_unicast_ipaddr.split(".")
for i in ipaddrlist_origin[:]:
if i == "":
display_alarm(MainWindow.ui.ip4Edit_origin_IpAddr.ip_byte1, "Please complete input")
return False
if int(ipaddrlist_origin[0]) >= 224:
display_alarm(MainWindow.ui.ip4Edit_origin_IpAddr.ip_byte1,
"IP should be unicast address. Multicast or reserved address cannot be used!")
return False
if int(ipaddrlist_origin[0]) == 127:
display_alarm(MainWindow.ui.ip4Edit_origin_IpAddr.ip_byte1,
"127.x.x.x is local loopback address. Please use valid unicast address!")
return False
if int(ipaddrlist_origin[0]) == 169 and int(ipaddrlist_origin[1]) == 254:
display_alarm(MainWindow.ui.ip4Edit_origin_IpAddr.ip_byte1,
"169.254.x.x is automatic private address. Please use valid unicast address!")
return False
# F-2 verify TTL
if str_media_ttl_video.isdigit():
if 0 < int(str_media_ttl_video) < 256:
pass
else:
display_alarm(MainWindow.ui.lineEdit_Media_Conn_TTL,
"TTL should ba larger than 0. Max is 255. Recommended is 64.")
# F-3 verify destination multicast address
if not verify_mcast_addr(
str_media_video_dest_mcaddr_first,
MainWindow.ui.ip4Edit_Media_Video_First_Dest_Mcast_Addr):
return False
if not verify_mcast_addr(
str_media_audio_dest_mcaddr_first,
MainWindow.ui.ip4Edit_Media_Audio_First_Dest_Mcast_Addr):
return False
if not verify_mcast_addr(
str_media_anc_dest_mcaddr_first,
MainWindow.ui.ip4Edit_Media_ANC_First_Dest_Mcast_Addr):
return False
if MainWindow.ui.checkBox_Media_DUP.isChecked():
if not verify_mcast_addr(
str_media_video_dest_mcaddr_second,
MainWindow.ui.ip4Edit_Media_Video_Second_Dest_Mcast_Addr):
return False
if not verify_mcast_addr(
str_media_audio_dest_mcaddr_second,
MainWindow.ui.ip4Edit_Media_Audio_Second_Dest_Mcast_Addr):
return False
if not verify_mcast_addr(
str_media_anc_dest_mcaddr_second,
MainWindow.ui.ip4Edit_Media_ANC_Second_Dest_Mcast_Addr):
return False
# F-4 verify destination multicast port
if not verify_mcast_port(
str_media_video_dest_mcport_first,
MainWindow.ui.lineEdit_Media_Video_First_Dest_Mcast_Port):
return False
if not verify_mcast_port(
str_media_audio_dest_mcport_first,
MainWindow.ui.lineEdit_Media_Audio_First_Dest_Mcast_Port):
return False
if not verify_mcast_port(
str_media_anc_dest_mcport_first,
MainWindow.ui.lineEdit_Media_ANC_First_Dest_Mcast_Port):
return False
if MainWindow.ui.checkBox_Media_DUP.isChecked():
if not verify_mcast_port(
str_media_video_dest_mcport_second,
MainWindow.ui.lineEdit_Media_Video_Second_Dest_Mcast_Port):
return False
if not verify_mcast_port(
str_media_audio_dest_mcport_second,
MainWindow.ui.lineEdit_Media_Audio_Second_Dest_Mcast_Port):
return False
if not verify_mcast_port(
str_media_anc_dest_mcport_second,
MainWindow.ui.lineEdit_Media_ANC_Second_Dest_Mcast_Port):
return False
# Audio Packet Time
str_ptime = \
DEFINE_SDPTYPE_MEDIA_ATTR + \
DEFINE_SDPATTR_MEDIA_PTIME + \
DEFEIN_SDPVALUE_MEDIA_PTIME_1MS
# Generate SDP preview
# Video SDP
MainWindow.ui.listWidget_SDPPreview_Video.clear()
if os.name == "posix":
MainWindow.ui.listWidget_SDPPreview_Video.setStyleSheet(DEFINE_STYLESHEET_CODESTYLE_LISTWIDGET_MACOS)
elif os.name == "nt":
MainWindow.ui.listWidget_SDPPreview_Video.setStyleSheet(DEFINE_STYLESHEET_CODESTYLE_LISTWIDGET_WIN)
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_proto_ver)
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_sess_origin)
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_sess_name_video)
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_sess_info_video)
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_sess_time)
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_media_direction)
if MainWindow.ui.checkBox_Media_DUP.isChecked():
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_sess_group)
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_sess_tool)
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_media_desc_video_first)
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_media_info_video_first)
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_media_conn_video_first)
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_media_rtpmap_video)
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_media_fmtp_video)
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_media_refclk)
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_media_clock_isdirect)
if MainWindow.ui.checkBox_Media_DUP.isChecked():
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_media_id_video_first)
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_media_desc_video_second)
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_media_info_video_second)
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_media_conn_video_second)
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_media_rtpmap_video)
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_media_fmtp_video)
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_media_refclk)
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_media_clock_isdirect)
MainWindow.ui.listWidget_SDPPreview_Video.addItem(str_media_id_video_second)
# Audio SDP
MainWindow.ui.listWidget_SDPPreview_Audio.clear()
MainWindow.ui.listWidget_SDPPreview_Audio.addItem(str_proto_ver)
MainWindow.ui.listWidget_SDPPreview_Audio.addItem(str_sess_origin)
MainWindow.ui.listWidget_SDPPreview_Audio.addItem(str_sess_name_audio)
MainWindow.ui.listWidget_SDPPreview_Audio.addItem(str_sess_info_audio)
MainWindow.ui.listWidget_SDPPreview_Audio.addItem(str_sess_time)
MainWindow.ui.listWidget_SDPPreview_Audio.addItem(str_media_direction)
if MainWindow.ui.checkBox_Media_DUP.isChecked():
MainWindow.ui.listWidget_SDPPreview_Audio.addItem(str_sess_group)
MainWindow.ui.listWidget_SDPPreview_Audio.addItem(str_sess_tool)
MainWindow.ui.listWidget_SDPPreview_Audio.addItem(str_media_desc_audio_first)
MainWindow.ui.listWidget_SDPPreview_Audio.addItem(str_media_info_audio_first)
MainWindow.ui.listWidget_SDPPreview_Audio.addItem(str_media_conn_audio_first)
for i in range(4):
if str_media_rtpmap_audio[i] != "":
MainWindow.ui.listWidget_SDPPreview_Audio.addItem(str_media_rtpmap_audio[i])
MainWindow.ui.listWidget_SDPPreview_Audio.addItem(str_media_fmtp_audio[i])
MainWindow.ui.listWidget_SDPPreview_Audio.addItem(str_ptime)