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RFC 5215, "RTP Payload Format for Vorbis Encoded Audio", August 2008

Source of RFC: avt (rai)

Errata ID: 1666
Status: Held for Document Update
Type: Editorial
Publication Format(s) : TEXT

Reported By: Alfred Hoenes
Date Reported: 2009-01-26
Held for Document Update by: Robert Sparks

Section 7.1.1 says:

7.1.1.  SDP Example

   The following example shows a basic SDP single stream.  The first
|  configuration packet is inside the SDP; other configurations could be
|  fetched at any time from the URIs provided.  The following base64
|  [RFC4648] configuration string is folded in this example due to RFC
   line length limitations.

|     c=IN IP4 192.0.2.1
|
|     m=audio RTP/AVP 98
|
|     a=rtpmap:98 vorbis/44100/2
|
|     a=fmtp:98 configuration=AAAAAZ2f4g9NAh4aAXZvcmJpcwA...;

   Note that the payload format (encoding) names are commonly shown in
|  uppercase.  Media Type subtypes are commonly shown in lowercase.
   These names are case-insensitive in both places.  Similarly,
|  parameter names are case-insensitive both in Media Type types and in
   the default mapping to the SDP a=fmtp attribute.  The a=fmtp line is
|  a single line, even if it is shown as multiple lines in this document
|  for clarity.

It should say:

7.1.1.  SDP Example

   The following example shows a basic SDP single stream.  The first
|  configuration packet is inside the SDP. The following base64
|  [RFC4648] configuration string is truncated in this example due to
   RFC line length limitations.

|     c=IN IP4 192.0.2.1
|     m=audio RTP/AVP 98
|     a=rtpmap:98 vorbis/44100/2
|     a=fmtp:98 configuration=AAAAAZ2f4g9NAh4aAXZvcmJpcwA...;

   Note that the payload format (encoding) names are commonly shown in
|  uppercase.  Media Types and Subtypes are commonly shown in lowercase.
   These names are case-insensitive in both places.  Similarly,
|  parameter names are case-insensitive both in Media Types and in the
   default mapping to the SDP a=fmtp attribute.  The a=fmtp line is
|  shown incompletely in this document for clarity.

Notes:

Rationale:

a) There is no URI provided; the corresponding remark is misleading
and therefore has been deleted in the Corrected Text.

b) The example does not contain folded lines; one line is shown only
partially -- for brevity this is denoted as truncation, and the
confusing remarks regarding line folding have been deleted in the
Corrected Text.

c) Spurious blank lines within SDP example deleted.

d) Language regarding media types/subtypes corrected.

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