Internet Assigned Numbers Authority
Real-Time Streaming Protocol (RTSP) 2.0 Parameters
Created
2014-02-21
Last Updated
2024-05-20
Available Formats
[IMG]
XML [IMG]
HTML [IMG]
Plain text
Registries included below
??Feature-tags
??RTSP 2.0 Methods
??RTSP 2.0 Status Codes
??RSTP 2.0 Headers
??Accept-Credentials Policies
??Accept-Credentials Hash Algorithms
??Cache-Control Cache Directive Extensions
??Media Properties
??Notify-Reason Values
??Range Header Formats
??Terminate-Reason Redirect Reasons
??Terminate-Reason Header Parameters
??RTP-Info Header Parameters
??Seek-Style Policies
??Transport Protocol Identifier
??Transport Modes
??Transport Parameters
Feature-tags
Registration Procedure(s)
First Come First Served
Reference
[RFC7826]
Note
Proprietary feature-tags should begin with a vendor "prefix" followed by a "."
Available Formats
[IMG]
CSV
Name Description Reference
play.basic The implementation for delivery and playback operations according to the core RTSP specification, as defined in [RFC7826]
this memo. Applies for clients, servers, and proxies. See Section 11.1 of [RFC7826]
play.scale Support of scale operations for media playback. Applies only for servers. See Section 18.46 of [RFC7826]. [RFC7826]
play.speed Support of the speed functionality for media delivery. Applies only for servers. See Section 18.50 of [RFC7826]. [RFC7826]
setup.rtp.rtcp.mux Support of the RTP and RTCP multiplexing as discussed in Appendix C.1.6.4 of [RFC7826]. Applies for both client and [RFC7826]
servers and any media caching proxy.
A feature tag representing the support of the ICE-based establishment of datagram media transport that is capable
setup.ice-d-m of transport establishment through NAT and firewalls. This feature tag applies to clients, servers, and proxies and [RFC7825]
indicates support of all the mandatory functions of this specification.
RTSP 2.0 Methods
Registration Procedure(s)
Standards Action
Reference
[RFC7826]
Available Formats
[IMG]
CSV
Method Directionality Reference
DESCRIBE C->S [RFC7826]
GET_PARAMETER C->S, S->C [RFC7826]
OPTIONS C->S, S->C [RFC7826]
PAUSE C->S [RFC7826]
PLAY C->S [RFC7826]
PLAY_NOTIFY S->C [RFC7826]
REDIRECT S->C [RFC7826]
SETUP C->S [RFC7826]
SET_PARAMETER C->S, S->C [RFC7826]
TEARDOWN C->S, S->C [RFC7826]
RTSP 2.0 Status Codes
Registration Procedure(s)
IETF Review
Reference
[RFC7826]
Note
For every set of 100 values (e.g. 100-199, 200-299, etc.), values x50-x99 should
be assigned first, except when adopting an HTTP extension to RTSP.
Available Formats
[IMG]
CSV
Status Code Description Reference
100 Continue [RFC7826]
150 Server still working on ICE connectivity checks [RFC7825]
200 OK [RFC7826]
301 Moved Permanently [RFC7826]
302 Found [RFC7826]
303 See Other [RFC7826]
304 Not Modified [RFC7826]
305 Use Proxy [RFC7826]
400 Bad Request [RFC7826]
401 Unauthorized [RFC7826]
402 Payment Required [RFC7826]
403 Forbidden [RFC7826]
404 Not Found [RFC7826]
405 Method Not Allowed [RFC7826]
406 Not Acceptable [RFC7826]
407 Proxy Authentication Required [RFC7826]
408 Request Time-Out [RFC7826]
410 Gone [RFC7826]
412 Precondition Failed [RFC7826]
413 Request Message Body Too Large [RFC7826]
414 Request-URI Too Large [RFC7826]
415 Unsupported Media Type [RFC7826]
451 Parameter Not Understood [RFC7826]
452 Reserved [RFC7826]
453 Not Enough Bandwidth [RFC7826]
454 Session Not Found [RFC7826]
455 Method Not Valid in This State [RFC7826]
456 Header Field Not Valid for Resource [RFC7826]
457 Invalid Range [RFC7826]
458 Parameter Is Read-Only [RFC7826]
459 Aggregate operation not allowed [RFC7826]
460 Only aggregate operation allowed [RFC7826]
461 Unsupported Transport [RFC7826]
462 Destination Unreachable [RFC7826]
463 Destination Prohibited [RFC7826]
464 Data Transport Not Ready Yet [RFC7826]
465 Notification Reason Unknown [RFC7826]
466 Key Management Error [RFC7826]
470 Connection Authorization Required [RFC7826]
471 Connection Credentials not accepted [RFC7826]
472 Failure to establish secure connection [RFC7826]
480 ICE Connectivity check failure [RFC7825]
500 Internal Server Error [RFC7826]
501 Not Implemented [RFC7826]
502 Bad Gateway [RFC7826]
503 Service Unavailable [RFC7826]
504 Gateway Time-out [RFC7826]
505 RTSP Version not supported [RFC7826]
551 Option not supported [RFC7826]
553 Proxy Unavailable [RFC7826]
RSTP 2.0 Headers
Registration Procedure(s)
Expert Review
Expert(s)
Martin Stiemerling
Reference
[RFC7826]
Available Formats
[IMG]
CSV
Name Reference
3GPP-Adaptation [TS-26234][RFC7826]
3GPP-Link-Char [TS-26234][RFC7826]
3GPP-QoE-Feedback [TS-26234][RFC7826]
3GPP-QoE-Metrics [TS-26234][RFC7826]
3gpp-videopostdecbufsize [TS-26234][RFC7826]
Accept [RFC7826]
Accept-Credentials [RFC7826]
Accept-Encoding [RFC7826]
Accept-Language [RFC7826]
Accept-Ranges [RFC7826]
Allow [RFC7826]
Authentication-Info [RFC7826]
Authorization [RFC7826]
Bandwidth [RFC7826]
Blocksize [RFC7826]
Cache-Control [RFC7826]
Connection [RFC7826]
Connection-Credentials [RFC7826]
Content-Base [RFC7826]
Content-Encoding [RFC7826]
Content-Language [RFC7826]
Content-Length [RFC7826]
Content-Location [RFC7826]
Content-Type [RFC7826]
CSeq [RFC7826]
Date [RFC7826]
Expires [RFC7826]
From [RFC7826]
If-Match [RFC7826]
If-None-Match [RFC7826]
Last-Modified [RFC7826]
Location [RFC7826]
Media-Properties [RFC7826]
Media-Range [RFC7826]
MTag [RFC7826]
Notify-Reason [RFC7826]
Pipelined-Requests [RFC7826]
Proxy-Authenticate [RFC7826]
Proxy-Authorization [RFC7826]
Proxy-Require [RFC7826]
Proxy-Supported [RFC7826]
Public [RFC7826]
Range [RFC7826]
Referrer [RFC7826]
Request-Status [RFC7826]
Require [RFC7826]
Retry-After [RFC7826]
RTP-Info [RFC7826]
Scale [RFC7826]
Seek-Style [RFC7826]
Server [RFC7826]
Session [RFC7826]
Speed [RFC7826]
Supported [RFC7826]
Terminate-Reason [RFC7826]
Timestamp [RFC7826]
Transport [RFC7826]
Unsupported [RFC7826]
User-Agent [RFC7826]
Via [RFC7826]
WWW-Authenticate [RFC7826]
x-initpredecbufperiod [TS-26234][RFC7826]
x-predecbufsize [TS-26234][RFC7826]
x-wap-profile [TS-26234][RFC7826]
x-wap-profile-diff [TS-26234][RFC7826]
x-wap-profile-warning [TS-26234][RFC7826]
Accept-Credentials Policies
Registration Procedure(s)
Standards Action
Reference
[RFC7826]
Available Formats
[IMG]
CSV
Name Description Reference
Any A policy requiring the proxy to accept any received certificate. [RFC7826]
Proxy A policy where the proxy applies its own policies to determine which certificates are accepted. [RFC7826]
User A policy where the certificate is required to be forwarded down the proxy chain to the client, thus allowing the user to decided [RFC7826]
to accept or refuse a certificate.
Accept-Credentials Hash Algorithms
Registration Procedure(s)
Standards Action
Reference
[RFC7826]
Available Formats
[IMG]
CSV
Hash Alg. ID Reference
sha-256 [RFC7826]
Cache-Control Cache Directive Extensions
Registration Procedure(s)
Standards Action or IESG Approval
Reference
[RFC7826]
Available Formats
[IMG]
CSV
Name Reference
no-cache: [RFC7826]
public: [RFC7826]
private: [RFC7826]
no-transform: [RFC7826]
only-if-cached: [RFC7826]
max-stale: [RFC7826]
min-fresh: [RFC7826]
must-revalidate: [RFC7826]
proxy-revalidate: [RFC7826]
max-age: [RFC7826]
Media Properties
Registration Procedure(s)
Specification Required
Expert(s)
Martin Stiemerling
Reference
[RFC7826]
Available Formats
[IMG]
CSV
Property Group Name Reference
Random Access Random-Access [RFC7826]
Random Access Beginning-Only [RFC7826]
Random Access No-Seeking [RFC7826]
Retention Unlimited [RFC7826]
Retention Time-Limited [RFC7826]
Retention Time-Duration [RFC7826]
Supported Scale Scales [RFC7826]
Notify-Reason Values
Registration Procedure(s)
Specification Required
Expert(s)
Martin Stiemerling
Reference
[RFC7826]
Available Formats
[IMG]
CSV
Name Description Reference
end-of-stream This Notify-Reason value indicates the end of a media stream. [RFC7826]
media-properties-update This Notify-Reason value allows the server to indicate that the properties of the media have changed during [RFC7826]
the playout.
scale-change This Notify-Reason value allows the server to notify the client about a change in the Scale of the media. [RFC7826]
ice-restart This Notify-Reason value allows the server to notify the client about the need for an ICE restart. See Section [RFC7825]
4.6 of [RFC7825].
Range Header Formats
Registration Procedure(s)
Specification Required
Expert(s)
Martin Stiemerling
Reference
[RFC7826]
Available Formats
[IMG]
CSV
Identifier Name Reference
npt Normal Play Time [RFC7826]
clock UTC Absolute Time format [RFC7826]
smpte SMPTE Timestamps [RFC7826]
smpte-30-drop SMPTE Timestamps 29.97 Frames/sec (30 Hz with Drop) [RFC7826]
smpte-25 SMPTE Timestamps 25 Frames/sec [RFC7826]
Terminate-Reason Redirect Reasons
Registration Procedure(s)
Expert Review
Expert(s)
Martin Stiemerling
Reference
[RFC7826]
Available Formats
[IMG]
CSV
Name Reference
Session-Timeout [RFC7826]
Server-Admin [RFC7826]
Internal-Error [RFC7826]
Terminate-Reason Header Parameters
Registration Procedure(s)
Specification Required
Expert(s)
Martin Stiemerling
Reference
[RFC7826]
Available Formats
[IMG]
CSV
Name Reference
time [RFC7826]
user-msg [RFC7826]
RTP-Info Header Parameters
Registration Procedure(s)
Specification Required
Expert(s)
Martin Stiemerling
Reference
[RFC7826]
Available Formats
[IMG]
CSV
Name Reference
url [RFC7826]
ssrc [RFC7826]
seq [RFC7826]
rtptime [RFC7826]
Seek-Style Policies
Registration Procedure(s)
Specification Required
Expert(s)
Martin Stiemerling
Reference
[RFC7826]
Available Formats
[IMG]
CSV
Name Description Reference
RAP Using the closest Random Access Point prior to or at the requested start position. [RFC7826]
CoRAP Conditional Random Access Point is like RAP, but only if the RAP is closer prior to the requested start position than [RFC7826]
current pause point.
First-Prior The first-prior policy will start delivery with the media unit that has a playout time first prior to the requested start [RFC7826]
position.
Next The next media units after the provided start position. [RFC7826]
Transport Protocol Identifier
Registration Procedure(s)
Specification Required
Expert(s)
Martin Stiemerling
Reference
[RFC7826]
Available Formats
[IMG]
CSV
ID String Reference
RTP/AVP [RFC7826]
RTP/AVP/UDP [RFC7826]
RTP/AVPF [RFC7826]
RTP/AVPF/UDP [RFC7826]
RTP/SAVP [RFC7826]
RTP/SAVP/UDP [RFC7826]
RTP/SAVPF [RFC7826]
RTP/SAVPF/UDP [RFC7826]
RTP/AVP/TCP [RFC7826]
RTP/AVPF/TCP [RFC7826]
RTP/SAVP/TCP [RFC7826]
RTP/SAVPF/TCP [RFC7826]
RTP/AVP/D-ICE [RFC7825]
RTP/AVPF/D-ICE [RFC7825]
RTP/SAVP/D-ICE [RFC7825]
RTP/SAVPF/D-ICE [RFC7825]
Transport Modes
Registration Procedure(s)
Standards Action
Reference
[RFC7826]
Available Formats
[IMG]
CSV
Value Reference
PLAY [RFC7826]
Transport Parameters
Registration Procedure(s)
Specification Required
Expert(s)
Martin Stiemerling
Reference
[RFC7826]
Available Formats
[IMG]
CSV
Name Reference
unicast [RFC7826]
multicast [RFC7826]
interleaved [RFC7826]
ttl [RFC7826]
layers [RFC7826]
ssrc [RFC7826]
mode [RFC7826]
dest_addr [RFC7826]
src_addr [RFC7826]
setup [RFC7826]
connection [RFC7826]
RTCP-mux [RFC7826]
MIKEY [RFC7826]
candidates [RFC7825]
ICE-Password [RFC7825]
ICE-ufrag [RFC7825]
Licensing Terms
Presently we were in a very dark road, and at a point where it dropped suddenly between steep sides we halted in black shadow. A gleam of pale sand, a whisper of deep flowing waters, and a farther glimmer of more sands beyond them challenged our advance. We had come to a "grapevine ferry." The scow was on the other side, the water too shoal for the horses to swim, and the bottom, most likely, quicksand. Out of the blackness of the opposite shore came a soft, high-pitched, quavering, long-drawn, smothered moan of woe, the call of that snivelling little sinner the screech-owl. Ferry murmured to me to answer it and I sent the same faint horror-stricken tremolo back. Again it came to us, from not farther than one might toss his cap, and I followed Ferry down to the water's edge. The grapevine guy swayed at our side, we heard the scow slide from the sands, and in a few moments, moved by two videttes, it touched our shore. Soon we were across, the two videttes riding with us, and beyond a sharp rise, in an old opening made by the swoop of a hurricane, we entered the silent unlighted bivouac of Ferry's scouts. Ferry got down and sat on the earth talking with Quinn, while the sergeants quietly roused the sleepers to horse. Plotinus is driven by this perplexity to reconsider the whole theory of Matter.477 He takes Aristotle¡¯s doctrine as the groundwork of his investigation. According to this, all existence is divided into Matter and Form. What we know of things¡ªin other words, the sum of their differential characteristics¡ªis their Form. Take away this, and the unknowable residuum is their Matter. Again, Matter is the vague indeterminate something out of which particular Forms are developed. The two are related as Possibility to Actuality, as the more generic to the more specific substance through every grade of classification and composition. Thus there are two Matters, the one sensible and the other intelligible. The former constitutes the common substratum of bodies, the other the common element of ideas.478 The general distinction between Matter and Form was originally suggested to Aristotle by Plato¡¯s remarks on the same subject; but he differs325 from his master in two important particulars. Plato, in his Timaeus, seems to identify Matter with space.479 So far, it is a much more positive conception than the ?λη of the Metaphysics. On the other hand, he constantly opposes it to reality as something non-existent; and he at least implies that it is opposed to absolute good as a principle of absolute evil.480 Thus while the Aristotelian world is formed by the development of Power into Actuality, the Platonic world is composed by the union of Being and not-Being, of the Same and the Different, of the One and the Many, of the Limit and the Unlimited, of Good and Evil, in varying proportions with each other. The Lawton woman had heard of an officer's family at Grant, which was in need of a cook, and had gone there. [See larger version] On the 8th of July an extraordinary Privy Council was summoned. All the members, of whatever party, were desired to attend, and many were the speculations as to the object of their meeting. The general notion was that it involved the continuing or the ending of the war. It turned out to be for the announcement of the king's intended marriage. The lady selected was Charlotte, the second sister of the Duke of Mecklenburg-Strelitz. Apart from the narrowness of her education, the young princess had a considerable amount of amiability, good sense, and domestic taste. These she shared with her intended husband, and whilst they made the royal couple always retiring, at the same time they caused them to give, during their lives, a moral air to their court. On the 8th of September Charlotte arrived at St. James's, and that afternoon the marriage took place, the ceremony being performed by the Archbishop of Canterbury. On the 22nd the coronation took place with the greatest splendour. Mother and girls were inconsolable, for each had something that they were sure "Si would like," and would "do him good," but they knew Josiah Klegg, Sr., well enough to understand what was the condition when he had once made up his mind. CHAPTER V. THE YOUNG RECRUITS Si proceeded to deftly construct a litter out of the two guns, with some sticks that he cut with a knife, and bound with pawpaw strips. His voice had sunk very low, almost to sweetness. A soft flurry of pink went over her face, and her eyelids drooped. Then suddenly she braced herself, pulled herself taut, grew combative again, though her voice shook. HoME²Ô¾®Ïè̫ʲôÐÇ×ù
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