Audio-only profiles
Windows Media Encoding Script includes seven system profiles for encoding content that contains audio, but no video. The following table contains a brief description of each profile.
Profile name |
Bit rate (Kbps) |
Actual rate (Kbps) |
Description |
a20_1 |
28 |
20 |
FM radio mono |
a20_2 |
28 |
20 |
FM radio stereo |
a32 |
56 |
32 |
56-Kbps modem |
a48 |
48 |
48 |
Near-CD quality |
a64 |
64 |
64 |
CD quality |
a96 |
96 |
96 |
CD-audiophile quality |
a128 |
128 |
128 |
CD-audiophile quality |
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