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- ***************************************************************
- RealAudio Player 2.0 Beta Release 2 (Windows)
- from Progressive Networks
- http://www.RealAudio.com
- ***************************************************************
-
- Release Notes
-
- For the latest information see http://www.RealAudio.com
-
- CONTENTS:
-
- Introduction
- Installation Procedures
- System Requirements
- New Features
- Firewalls
- Feedback
- Sound Quality
- Known Problems
- Upgrading Your Browser
- Manual Configuration of the Player
-
-
- This document describes Progressive Networks' RealAudio Player.
- Our web site is http://www.RealAudio.com. Please check it
- for the latest information. For technical information and
- answers to frequently asked questions, see
- http://www.realaudio.com/help.html. The software and documentation
- is provided to you in accordance with your license agreement.
-
- The RealAudio Player provides real time sound over the Internet.
- Once you have installed the RealAudio Player, RealAudio will play
- automatically when you select any RealAudio clip on a World Wide Web
- page. You do not need to load the RealAudio player first. The
- RealAudio Player only plays RealAudio files. It does not play .au
- or .wav files.
-
- To use your RealAudio Player, connect to a World Wide Web site
- that has RealAudio. Click on a link and the RealAudio player will
- open and start to play. The Player first contacts the host
- computer that contains the audio. It then briefly buffers
- some audio. If you are curious about the audio packets coming
- into your computer, please pull down the "View" menu
- and select "Statistics."
-
- -------------------------------------------------------------------
-
- Installation
-
- There are two different RealAudio Players available for Windows:
-
- * RealAudio Player for Windows 3.1 and Windows 3.11
- The installer for this player is called RA16_2B2.exe
- This is a 16 bit Windows application.
-
- * RealAudio Player for Windows 95 and Windows NT
- The installer for this player is called ra32_2b2.exe
- This is a 32 bit Windows application. It requires a
- 32 bit winsock.
-
- To install, execute the installer under Windows.
- If you want to control where and how RealAudio is installed,
- use Custom Setup. The default installation location is
- C:\RAPLAYER\RAPLAYER.EXE
-
- The RealAudio Player for Windows 95 and Windows NT
- consists of the following files:
-
- In C:\RAPLAYER (or the directory specified under Custom Setup):
- RAPLAYER.EXE, RATASK.EXE, RAPLAYER.HLP, README.TXT,
- START.RAM, COMPLETE.RA, THANKYOU.RA
-
- In Windows System directory:
- RA32.DLL, RA3228_8.DLL
-
- If you installed the RealAudio Plug-In, then in the
- plugins directory:
- NPRA32.DLL
-
- The RealAudio Player for Windows 3.1 and 3.11
- consists of the following files:
-
- In C:\RAPLAYER (or the directory specified under Custom Setup):
- RAPLAYER.EXE, RATASK.EXE, RAPLAYER.HLP, README.TXT,
- START.RAM, COMPLETE.RA, THANKYOU.RA
-
- In Windows System directory:
- RA16.DLL, RACT28_8.DLL
-
- --------------------------------------------------------------------
-
- System Requirements
-
- To play RealAudio files, your system must meet
- the following requirements:
-
- * 486/33 SX or better PC running Microsoft Windows 3.1x,
- Windows NT or Windows 95
-
- * 8 megabytes RAM.
-
- * 2 megabytes free disk space.
-
- * A sound card with a Windows Sound driver.
- (The RealAudio Player is not compatible with the
- PC Speaker program or other software programs which
- simulate a sound card.)
-
- * An Internet Connection. Either a direct connection
- or a 14.4K Baud or better modem with a SLIP or PPP
- connection to an Internet Service Provider.
-
- * RealAudio for Windows 95 or Windows NT requires a
- 32 bit winsock.
-
- RealAudio now offers 28.8 content. To listen to
- RealAudio 28.8, you need:
-
- * 486/66 DX or better running Microsoft Windows 95,
- or Windows NT. If you are running Windows 3.1X,
- you will need a Pentium class machine.
-
- * An Internet Connection. Either a direct connection
- or a 28.8K Baud or better modem with a SLIP or PPP
- connection to an Internet Service Provider.
-
- RealAudio for Windows 95 and Windows NT provides a Netscape
- Plug-in. To use the Plug-in requires Netscape 2.b2 or later.
-
- -------------------------------------------------------------------
-
- New Features
-
- * RealAudio 28.8 - RealAudio 28.8 is a new algorithm that provides
- enhanced sound quality to all people who have a 28.8 baud modem
- or better connection to the Internet. This near-FM (mono) sound
- quality greatly enhances the clarity of music and voice delivered
- in real time over the Internet.
-
- * Plug-in - The new RealAudio Plug-in for Netscape Navigator allows
- content creators to seemlessly integrate RealAudio directly
- into their Web page layouts. Plug-in's are supported by
- Netscape Navigator 2.0b2 or later. Plug-in's are only available
- with the RealAudio Player for Windows 95 and Windows NT. The
- Windows 3.1X RealAudio Player does not currently support Plug-ins.
-
- * Improved Performance - RealAudio Beta 2 has better performance
- than RealAudio Beta 1.
-
- -------------------------------------------------------------------
-
-
- Accessing RealAudio through Firewalls
-
- RealAudio uses port 7070 for TCP and ports 6970 through 7170
- inclusive for UDP transmission. If you are accessing RealAudio
- through a firewall, your firewall administrator will need to
- authorize these ports. You can point your administrator to our
- firewall page, http://www.realaudio.com/firewall.html for details.
-
- --------------------------------------------------------------
-
- Reporting Feedback
-
- We are very interested in your experiences with our beta products.
- Please use the problem reporting form located at
- http://www.realaudio.com/problem.html or the copy attached
- to the bottom of these release notes to report problems.
- If you have comments or suggestions, please e-mail them to
- beta@realaudio.com .
-
- -------------------------------------------------------------------
-
- Sound Quality
-
- Audio is transmitted to the RealAudio player in the RealAudio
- format. The player then by default produces 16 bit
- 8 Kilohertz sound. If you hear garbled audio then you can change
- the kind of sound the RealAudio player produces. To change the
- kind of sound produced, please pull down the "View" menu and
- choose "Options". Select "Advanced" and you will see toggle boxes
- for "use 8 bit" and "use 11 Khz":
-
- * 16 bit 8 Kilohertz (default)
- * 8 bit 8 Kilohertz (select use 8 bit)
- * 16 bit 11 Kilohertz (select use 11 Khz)
- * 8 bit 11 Kilohertz (select use 8 bit and use 11 Khz)
-
- If you receive poor quality audio, please see our
- FAQ entry on audio quality by going to
- http://www.realaudio.com/help.html and choose FAQ. From there,
- select the "Audio Quality" entry.
-
- Please note that to receive RealAudio 28.8 you must have at least
- a 19.2KBaud connection to your Internet Service Provider.
-
- ---------------------------------------------------------------------
-
- Known Problems
-
- * Having large applications open may prevent the RealAudio
- installer from executing. If this happens, please close
- all other applications and then install.
-
- * Starting or quitting large applications while playing
- RealAudio can cause some brief disruption of the playback.
-
- * Playback on some 486/25 SX computers does not work properly.
-
- * The user interface during playback of 28.8 content on slower
- systems may have slow response time. Performance of other
- applications may suffer during playback.
-
- ---------------------------------------------------------------------
-
- Browser Upgrade
-
- After you upgrade your browser, you may lose the configuration
- information for the RealAudio player. The easiest way to
- re-configure your browser is to re-install the player.
- Alternatively, you can manually configure your browser:
-
- * Viewer name: c:\RAPLAYER\RAPLAYER.EXE
- * Mime Type: audio
- * Mime Subtype: x-pn-realaudio
- * File Extensions: .ra, .ram
- * Homepage URL: http://www.realaudio.com/
-
- ---------------------------------------------------------------------
-
- Audible Defects
-
- There are occasional audible defects that are evident when
- playing audio clips. To help our continuous quality improvement
- plans, we would appreciate it if you could submit a problem
- report telling us which clip and where in the clip the defect is.
-
- ---------------------------------------------------------------------
-
- Manually Configuring the RealAudio Player
-
- In the event that RealAudio Setup was unable to find a Web Browser,
- please check our on-line help information for detailed instructions on
- how to configure your web browser. On-line information is available
- from http://www.realaudio.com/help.html
-
-
- Please be sure to send us a problem report if you have to manually
- configure the RealAudio Player for a supported Web Browser.
-
- ---------------------------------------------------------------------
- Copyright 1995, 1996 Progressive Networks, Inc.
-