

The rthk.hk Webcast offers the following 3 modes for your choices. You need to download and install the below free software on your computer:
a.
Windows Media Version – download a Microsoft software “Windows Media Player” at http://www.microsoft.com/mediaplayer
b.
Real Player Version – download a RealNetworks software “Real Player” at http://www.real.com (*Only the Basic Player is free-of-charge.)
c.
High Quality Version (Only for radio live broadcasting) – download a Octoshape plug-in software (For details, please read go to “How to install “High Quality Version”?)
The “Windows Media Player” on you computer probably has not installed the below media file type. Please follow through these steps to set your “Windows Media Player”.
Step 1: Open Windows Media Player

Step 2: Select “Tools”

Step 3: Select “Options”

Step 4: Select “File Types”

Step 5: Click “Select All”

Step 6: Click “Apply”

Step 7: Click “ OK”

Step 8: Reopen Windows Media Player
* For Vista users, please refer to the below URL:
http://windows.microsoft.com/zh-HK/windows-vista/Change-which-programs-Windows-uses-by-default
The “Real Player” on you computer probably has not installed the below media file type. Please follow through these steps to set your “Real Player”.
If you are using Real Player 8
1. [View] -> [Preferences] -> [Upgrade] -> Select [Always Play RealNetworks Media with RealPlayer]
2. [View] -> [Preferences] -> [Upgrade] -> [Auto Restore Settings] -> Select [SMIL Document], [Real-Time Streaming Protocol], [RealAudio Clip], [RealMedia File], [RealVideo], [RealMedia VBR File], [RealText Clip] -> [OK] -> [OK]
If you are using RealOne Player
1. [Tools]->[Preferences]->[Media Types]
2. Select [Always play with RealOne Player] in the following Media types
SMIL Multimedia Presentation
RealMedia
RealAudio
->[OK]
The P2P technology is applied to radio broadcast with the “High Quality Version”. We utilize not only the server resources but also make room for reasonable use of any idle resources from the individual computer. As a result of minimal usage of bandwidth, all users can enjoy smoother run on clearer sound quality brought by rthk.hk Webcast on live.
A player with “HQ Version” supports different operating systems, including Windows2000 / XP / Vista / 2003 / 7, Mac OS X and Linux. To enjoy the "HQ version", you only have to install Internet Explorer / Firefox / Chrome / Safari together with Flash Player 9.0.98 or at a higher version.
A. Automatic Installation
i. Listen to radio on live, select ![]()
ii. Execute Java Authentication
iii. Install Octoshape Plug-in

B. Manual Installation
- Please go to Octoshape (http://octoshape.com/plugin/get.asp) to download a player of the latest version.
Click [Start] -> [All Programs] -> [Octoshape Streaming Services], Select [Uninstall Octoshape Streaming Services].
Please close your browser and try again. If still fails, you have to re-install the HQ versioned player.
There are a number of possible reasons, such as:
a. Internet connection is instable or inadequate in speed;
b. User’s computer is in progress of automatic data-downloads (such as Windows Automatic Updates, auto-upgrade of anti-virus mechanism);
c. User’s computer is running a programme or webpage that requires bandwidth to a large degree. For example, simultaneously download files or videos from online websites, etc.
According to actual needs, you may turn off individual program / web page and try again later. You can even enquire about the network issues from your Internet Service Provider (ISP).