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- #Configure nicecast server movie#
- #Configure nicecast server software#
- #Configure nicecast server trial#
- #Configure nicecast server mac#
Transport: RTP/AVP unicast client_port=8000-8001 Each media stream must be configured using SETUP before an aggregate play request may be sent. The server reply usually confirms the chosen parameters, and fills in the missing parts, such as the server's chosen ports. This specifier typically includes a local port for receiving RTP data (audio or video), and another for RTCP data (meta information).
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The request contains the media stream URL and a transport specifier. This must be done before a PLAY request is sent. SETUP A SETUP request specifies how a single media stream must be transported. C->S: DESCRIBE rtsp:///media.mp4 RTSP/1.0Ĭontent-Base: rtsp:///media.mp4 The media stream URLs are either obtained directly from the SDP control fields or they are obtained by appending the SDP control field to the aggregate URL. In the typical case, there is one media stream each for audio and video stream. Among other things, the presentation description lists the media streams controlled with the aggregate URL. This reply includes the presentation description, typically in Session Description Protocol (SDP) format. Public: DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSEĭESCRIBE A DESCRIBE request includes an RTSP URL (rtsp://.), and the type of reply data that can be handled. OPTIONS An OPTIONS request returns the request types the server will accept. The default transport layer port number is 554 for both TCP and UDP, the latter being rarely used for the control requests. Some typical HTTP requests, like the OPTIONS request, are also available. Presented here are the basic RTSP requests. Like HTTP, RTSP uses TCP to maintain an end-to-end connection and, while most RTSP control messages are sent by the client to the server, some commands travel in the other direction (i.e. While HTTP is stateless, RTSP has state an identifier is used when needed to track concurrent sessions. While similar in some ways to HTTP, RTSP defines control sequences useful in controlling multimedia playback.
#Configure nicecast server software#
The RTSP server software from RealNetworks, for example, also used RealNetworks' proprietary Real Data Transport (RDT). However, some vendors implement proprietary transport protocols. Most RTSP servers use the Real-time Transport Protocol (RTP) in conjunction with Real-time Control Protocol (RTCP) for media stream delivery. The transmission of streaming data itself is not a task of RTSP. Main article: Real-time Transport Protocol RTSP 2.0 is based on RTSP 1.0 but is not backwards compatible other than in the basic version negotiation mechanism, and remains a "Proposed Standard". RTSP 2.0 published as RFC 7826 in 2016 as a replacement of RTSP 1.0. The Proposed Standard for RTSP was published as RFC 2326 in 1998. The two drafts were merged for standardization by the Multiparty Multimedia Session Control Working Group (MMUSIC WG) of the Internet Engineering Task Force (IETF) and further drafts were published by the working group. The first draft was submitted to IETF in October 1996 by Netscape and Progressive Networks, after which Henning Schulzrinne from Columbia University submitted "RTSP'" ("RTSP prime") in December 1996.
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RTSP was developed by RealNetworks, Netscape and Columbia University.
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#Configure nicecast server trial#
If you want to use it after the trial period, it costs about $60.
#Configure nicecast server movie#
One little drawback: The audio has a small delay of about 1-1.5 seconds: Not a problem for music only, but surely not enough if you want to watch a movie - the sound then will be delayed.
#Configure nicecast server mac#
The solution is very simple: Use NiceCast to create an audio server that provides a streamable URL: In the end your mac acts as a local "internet radio station", that any streaming client like the SONOS player can access. Stream local audio to sonos using IceCastįinally I found a solution to stream all my local played audio to my SONOS speaker: The setup in the end turned out to be very simple using the NiceCast audio server.