Session Description Format
[/ˈseʃən dɪˈskrɪpʃən ˈfɔːrmæt/]
nounpl: Session Description Formats
Formato de Descrição de Sessão
1. A standardized text-based format (SDP) used to describe multimedia sessions for announcement, invitation, and parameter negotiation in telecommunications and multimedia conferencing
The Session Description Format is essential for establishing parameters in VoIP calls and video conferences.
O Formato de Descrição de Sessão é essencial para estabelecer parâmetros em chamadas VoIP e videoconferências.
2. An IETF protocol (RFC 4566) that provides a notation for describing multimedia sessions independent of the transport mechanism used
Engineers use Session Description Format to configure real-time media streams between endpoints.
Engenheiros usam o Formato de Descrição de Sessão para configurar fluxos de mídia em tempo real entre pontos finais.
3. A technical specification containing information about session timing, media types, codecs, addresses, and connection details
The Session Description Format file contained all necessary codec information for the video stream.
O arquivo do Formato de Descrição de Sessão continha todas as informações de codec necessárias para o fluxo de vídeo.
This is specialized technical terminology primarily used in telecommunications, software engineering, and multimedia streaming industries. In Brazil, it's commonly referenced in universities with strong IT programs and by companies working with VoIP, videoconferencing, and WebRTC technologies. The acronym SDP is often used interchangeably with the full term in both English and Portuguese-speaking technical communities.
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