S
Last updated on Dec 27, 2018
Stream ID
Information that can be used to identify any given SRT stream. It is composed of a unique Resource Name, and User Name, which also make up the Stream Publishing ID. To successfully tune into an SRT stream using the Stream ID feature, the Stream ID elements (Resource Name and User Name) specified in the Decoder must match those from the corresponding Encoder.
Stream Publishing ID
The elements of the Stream ID (Resource Name and User Name) are combined to form a unique string (with up to 512 characters) known as the Stream Publishing ID. Encoders and Decoders will use this string to distinguish between packets of different streams on the same SRT connection.
Sampling
The reduction of a continuous time-signal to a discrete-time signal.
Scalable Video Coding
Abbreviated as SVC. An extension of the video compression standard H.264/MPEG-4 AVC.
SCTE-35
ANSI/SCTE 35 2013 is a joint ANSI/Society of Cable and Telecommunications Engineers standard that describes the inline insertion of cue tones in MPEG-TS streams. The full standard name is "Digital Program Insertion Cueing Message for Cable."
SCTE-67
Recommended practice for Digital Program Insertion for Cable. In particular, the SCTE-67 document makes recommendations on how to maintain proper time synchronization between servers and splicers. These recommendations include the time synchronization method used between servers and splicers; methods for configuring splicer controlled Ad Insertion Systems; and methods for monitoring the proper timing of Cue Messages.
SCTE-104
ANSI/SCTE104 2012 is a joint ANSI/Society of Cable and Telecommunications Engineers standard that defines the Communications API between an Automation System and the associated Compression System that will insert SCTE 35 private sections into the outgoing Transport Stream.
Secure Reliable Transport
Abbreviated as SRT. A video streaming technology that brings the best quality live video over the worst networks. It accounts for packet loss, jitter, and fluctuating bandwidth, maintaining the integrity and quality of your video. With SRT, you can keep your streams secure and easily traverse firewalls. SRT is included with all Haivision streaming solutions.
Secure Shell
Secure Shell (SSH). A cryptographic network protocol for operating network services securely over an unsecured network.
Secure Sockets Layer
Secure Sockets Layer (SSL). Like its successor, Transport Layer Security (TLS), a cryptographic protocol that provides communications security over a computer network.
Security Target
Security Target (ST). An ST defines information assurance security and functional requirements for the given information system product, which is called the Target of Evaluation (TOE). An ST is a complete and rigorous description of a security problem in terms of TOE description, threats, assumptions, security objectives, security functional requirements (SFRs), security assurance requirements (SARs), and rationales. The SARs are typically given as a number 1 through 7 called Evaluation Assurance Level (EAL), indicating the depth and rigor of the security evaluation, usually in the form of supporting documentation and testing, that the product meets the SFRs.
Server Message Block
Server Message Block, also known as Common Internet File System (CIFS), operates as an application-layer network protocol mainly used for providing shared access to files, printers, and serial ports and miscellaneous communications between nodes on a network.
Server Set Identifier
Abbreviated as SSID. The primary name associated with an 802.11 wireless local area network (WLAN).
Service Principal
An application within Azure Active Directory, which is authorized to access resources or resource group in Azure.
Simple Object Access Protocol
Abbreviated as SOAP. A protocol specification for exchanging structured information in the implementation of web services in computer networks.
SMB
Server Message Block, also known as Common Internet File System (CIFS), operates as an application-layer network protocol mainly used for providing shared access to files, printers, and serial ports and miscellaneous communications between nodes on a network.
SMTP
Simple Mail Transfer Protocol. Standard protocol for email transmission.
SOAP
Abbreviation for Simple Object Access Protocol. A protocol specification for exchanging structured information in the implementation of web services in computer networks.
SRT
Abbreviation of Secure Reliable Transport. A video streaming technology that brings the best quality live video over the worst networks. It accounts for packet loss, jitter, and fluctuating bandwidth, maintaining the integrity and quality of your video. With SRT, you can keep your streams secure and easily traverse firewalls. SRT is included with all Haivision streaming solutions.
SRT extension
SubRip text files. File format used to store subtitles. Side car files that contains closed captioning data for a video file with a corresponding file name.
SSH
Secure Shell (SSH). A cryptographic network protocol for operating network services securely over an unsecured network.
SSID
Abbreviation of service set identifier. The primary name associated with an 802.11 wireless local area network (WLAN).
SSL
Secure Sockets Layer (SSL). Like its successor, Transport Layer Security (TLS), a cryptographic protocol that provides communications security over a computer network.
ST
Security Target (ST). An ST defines information assurance security and functional requirements for the given information system product, which is called the Target of Evaluation (TOE). An ST is a complete and rigorous description of a security problem in terms of TOE description, threats, assumptions, security objectives, security functional requirements (SFRs), security assurance requirements (SARs), and rationales. The SARs are typically given as a number 1 through 7 called Evaluation Assurance Level (EAL), indicating the depth and rigor of the security evaluation, usually in the form of supporting documentation and testing, that the product meets the SFRs.
Stream Bundling
Establishes a single network connection to send all RTMP adaptive bitrate streams to a CDN. Limelight and Ustream require the use of stream bundling, while Akamai recommends against it.
Streaming
Mulitmedia constantly received by and presented to an end-user while being delivered by a provider.
Subnet Mask
The bitmask that when applied by a bitwise AND operation to any IP address in the network, yields the routing prefix. Subnet masks are also expressed in dot-decimal notation like an address. For example, 255.255.255.0 is the network mask for the 192.168.1.0/24 prefix.
SVC
Abbreviation of Scalable Video Coding. An extension of the video compression standard H.264/MPEG-4 AVC.