NTP

Port number: UDP 123

date

• # date --> check current system time.
• Thu Sep  2 05:08:43 NZST 2010

• # date MMDDhhmmYYYY  --> define the time manually.

• # date -u --> check time with timezone UTC
• Wed Sep  1 17:09:12 UTC 2010

DNS Master Service bring up

OPERATION ENVIRONMENT
*******************************

OS: Linux CentOS-59
Bind version: BIND 9.3.6-P1-RedHat-9.3.6-20.P1.el5_8.5
(Bind imbedded within CentOS-59)

CONDITION:
**************
1- Two different Domain

clear.net.nz
example.com

apache-tomcat installation within Linux CentOS-59

Tomcat version: 6.0.37
Package: apache-tomcat-6.0.37.tar.gz

#  cd  /opt
#  cp  /worktmp/apache-tomcat-6.0.37.tar.gz .
#  tar  xzvf  apache-tomcat-6.0.37.tar.gz
#  cd  apache-tomcat-6.0.37


Establish a user for manager
******************************
#  cd  conf
#  vim  tomcat-users.xml

Lu: Define a user for manager as blue color.

JAVA JVM/JRE 1.7.0_21 witin Firefox 17.0.5 on CentOS-55

# cd /usr/lib/mozilla/plugins

# ln -s /usr/java/jre1.7.0_21/lib/i386/libnpjp2.so

RELOAD FIREFOX

JAVA JRE 1.7.0_21 installation on CentOS-55

# cd /usr/java

# mv jre-7u21-linux-i586.tar.gz .

# tar xzvf jre-7u21-linux-i586.tar.gz (path: /usr/java/jre1.7.0_21)

# cd /usr/local/bin

# mv java java_old (or remove previous JRE version)

# ln -s /usr/java/jre1.7.0_21/bin/java

# cd /usr/bin

# ln -s /usr/java/jre1.7.0_21/bin/java

FINISH

Digihost media service establishing

Preparation:
01- Linux CentOS-59
02- Tomcat 6
03- DNS server
04- NTP server [date 2010.April.04 / time 12:00

[140409]
Tomcat location: http://10.11.0.1
Tomcat manager login: admin / admin

Local Path: /DH_INSTALL
Server Function: Deploy EPG metadata to STB.

Digisoft DHWeb server package:
Version 1.2 for STB version PROD_2.9.29.11.zip
Version 1.3 for STB version PROD_2.9.31.5.zip

Insert DHWeb into Apache Tomcat
01- Access Tomcat via http://10.11.0.1

02- Login Tomcat manager page: admin / admin

Required field:

• Context Path (required): digihost
• WAR file to Deploy --> Select WAR file to upload

Note:
WAR filename's naming rule: "digihost.war"
直接 upload Digisoft 給的 Server 檔名為 "DHWeb-1.2-SNAPSHOP.war", 可以 upload 成功, 但是 STB 的 EPG 出不來.

05- DHWeb located on "/DH_INSTALL/apache-tomcat-6.0.29/webapps" after deploy
Upload 成功後, Server 會產生一目錄在 /DH_INSTALL/appche-tomcat-6.0.29/webapps
目錄名稱會與 Upload 的檔名同名.

Note-1: DHWeb 內的檔案修改後


Support IP Streaming
Service: DHWeb / Digihost
File: WEB-INP
Path: /DH_INSTALL/apache-tomcat-6.0.29/webapps/digihost/

只留一條 multicast 的 IP 位置給 STB 使用.
STB 只會讀取 Server 送出的第一條位置/IP.

Test Pattern
1-
別使用有支援多個 programs 的 TS file, 這樣有可能造成 STB 播放的影片與音來自不同的頻道.
就像是影像來自 Channel 1, 但聲音來至 Channel 2 一樣.
2-
別使用也只有支援一個 program 的 TS file, 這樣有可能造成 STB 只有影像, 但沒有聲音.
3-
Pattern 只能使用像 MPEG 檔, 影音同時輸出.

Note-1: WEB-INP 修改給 IP streaming 使用後, 會造成 STB 無法接收來至於 DVB-C pattern generator 的影片.


Test Pattern on DVB-C generator for Manufacturer 
Provider: NZ TelstraClear
Filename: 002-TCL_STREAM1_DVB-C_586M_6.956K_64QAM-090609.ts
Program:

• CNBC (3.99Mbps)_Video/Mpeg2/PID37_Audio/Mpeg2/PID1102
• Sky News (3.55Mbps)_Video/Mpeg2/PID40_NoAudio
• Discovery Home&Health (4.2Mbps)_Video/Mpeg2/PID2026_Audio/Mpeg2/PID2020
• Arts Channel (2.56Mbps)_Video/Mpeg2/PID1001_Audio/1101
• TV3 HD (13.4 Mbps)_Video/H264/PID450_Audio/MPEG4/PID400
• TV One HD (6.59Mbps)_Video/H264/PID270_Audio/MPEG4/PID320

Mapping STB channel (FTA channel)

• 002 B4U Music --- CNBC (ch015)
• 004 BBC Four ---- Discovery Home & Health (ch017, ch030)
• 005 BBC HD ----- Arts Channel
• 006 BBC News --- TV3 HD (ch019)
• 015 CITV --------- CNBC
• 020 ITV HD ------- TV One HD (ch033)
• 031 RADIO