Stream.Info
  Home
  Webmaster@AOL
  Postmaster@AOL
  DNS@AOL

Audio Only Content for General AOL Audiences

Player Info | Supported Files & Formats | AOL Audio Player Info | AOL Video Player Info |
MP3 Support

Frame Size: 176w x 132h
Video Codec: RealVideo G2 with SVT (Real 7) (double check codec preferences often, restoring bit rate defaults will return this to RealVideo 8 as well)
Audio Codec: RealAudio G2 (double check target audience settings as it is easy to mistakenly encode in RA8)
Stream Type: Multi-Rate SureStream
Audio Format: Choose setting that is appropriate for content.
Video Quality: Normal Motion Video

Minimum Required Target Audiences: 28K Modem and 56K Modem.
Every clip MUST contain these bit rates in addition to any higher bit rates up to the maximum.


Maximum Allowable Target Audience: 256k DSL/Cable (225kbps)

As for exact bit rates on these target audiences, please use, and do not exceed the current defaults in Real Producer 8.5. Modifications to the AUDIO tab of the Target Audience Settings is required to prevent the use of RealAudio 8 in Producer 8.5 and later. These values are listed in the table below:

Target Audience Audio Video Total Bit Rate
28K Modem (required

Do not exceed 8 kbps on any setting. Avoid use of Stereo. No RA8

15fps 20 kbps
56K Modem (required)

Do not exceed 8.5 kbps on any setting. Avoid use of Stereo. No RA8

15fps 34 kbps
Single ISDN

Do not exceed 11 kbps on any setting. Avoid use of Stereo. No RA8

15fps 45 kbps
Dual ISDN Do not exceed 20 kbps on any setting. Avoid use of Stereo. No RA8 15fps 80 kbps
Corporate LAN Do not exceed 32 kbps on any setting. No RA8
Select stereo codecs only when source material is stereo.
30fps 150 kbps
256k DSL/Cable Modem Do not exceed 44 kbps on any setting. No RA8
Select stereo codecs only when source material is stereo.
30fps 225 kbps

Encoding Preferences: The following settings are specific to RealProducer Plus. If using other software, please use equivalent settings as applicable:

  • General Preferences: Recording, Indexing, Downloading should all be unchecked.
  • SureStream Preferences: Do not add 5.0 capability. Emphasize Audio.
  • Video Codec Preferences: RealVideo G2 with SVT. Use 2-Pass Encoding and Variable Bit Rate Encoding (VBR) on all static file encoding. Do not use them if encoding via live capture. Use of Loss Protection not recommended.
  • Filters: Use Inverse Telecine filter only when content is 100% from a film source, leave it off for mixed content.. Use De-interlace filter on video content only if the source size is above 240x180 and it is interlaced. Use High quality resize if scaling is required. (file based encoding only). Avoid use of Noise Filters unless footage is very grainy or has lots of static. Again, do not use these filters if encoding via live capture.

Video Settings (Cropping and Resizing)

  • When encoding from larger clips: Use RealProducer's resizing and cropping functions.
  • Crop vertical blanking interval code out of frame if it exists. Be sure to maintain target frame size of 176x132.
  • Do not crop or resize if encoding via live capture. Use capture card or other upstream video hardware for this function.

Note: Restore Defaults
Clicking "Restore Defaults" in RealProducer 8 or 8.5 will also revert the video and/or audio codecs to 8.0. Please check all preferences and target audience settings often.