{"id":19197456,"url":"https://github.com/versatica/mediasoup-sdp-bridge","last_synced_at":"2025-05-09T00:39:07.231Z","repository":{"id":147313982,"uuid":"267300728","full_name":"versatica/mediasoup-sdp-bridge","owner":"versatica","description":"Node.js library to allow integration of SDP based clients with mediasoup","archived":false,"fork":false,"pushed_at":"2021-10-14T11:18:42.000Z","size":28,"stargazers_count":42,"open_issues_count":1,"forks_count":16,"subscribers_count":9,"default_branch":"v3","last_synced_at":"2025-05-09T00:38:49.841Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"isc","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/versatica.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":".github/FUNDING.yml","license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null},"funding":{"github":null,"patreon":null,"open_collective":"mediasoup","ko_fi":null,"tidelift":null,"community_bridge":null,"liberapay":null,"issuehunt":null,"otechie":null,"custom":null}},"created_at":"2020-05-27T11:26:27.000Z","updated_at":"2025-01-22T19:21:53.000Z","dependencies_parsed_at":"2023-07-03T20:16:21.996Z","dependency_job_id":null,"html_url":"https://github.com/versatica/mediasoup-sdp-bridge","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/versatica%2Fmediasoup-sdp-bridge","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/versatica%2Fmediasoup-sdp-bridge/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/versatica%2Fmediasoup-sdp-bridge/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/versatica%2Fmediasoup-sdp-bridge/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/versatica","download_url":"https://codeload.github.com/versatica/mediasoup-sdp-bridge/tar.gz/refs/heads/v3","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":253171210,"owners_count":21865280,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-09T12:16:52.180Z","updated_at":"2025-05-09T00:39:07.169Z","avatar_url":"https://github.com/versatica.png","language":"JavaScript","funding_links":["https://opencollective.com/mediasoup"],"categories":[],"sub_categories":[],"readme":"# mediasoup-sdp-bridge v3\n\n[![][npm-shield-mediasoup-sdp-bridge]][npm-mediasoup-sdp-bridge]\n[![][travis-ci-shield-mediasoup-sdp-bridge]][travis-ci-mediasoup-sdp-bridge]\n\nNode.js library to allow integration of SDP based clients with [mediasoup][mediasoup-website].\n\n\n## Website and Documentation\n\n* [mediasoup.org][mediasoup-website]\n\n\n## Support Forum\n\n* [mediasoup.discourse.group][mediasoup-discourse]\n\n\n## Usage Example\n\nWithin the Node.js server app running mediasoup:\n\n#### Remote SDP endpoint sends media to mediasoup\n\n```typescript\nimport { createSdpEndpoint } from 'mediasoup-sdp-bridge';\nimport { types as mediasoupTypes } from 'mediasoup';\nimport mySignaling from './my-signaling'; // Our own signaling stuff.\n\n// Create a SdpEndpoint to receive media from the remote endpoint.\nconst sdpEndpoint = await createSdpEndpoint({\n  // A mediasoup WebRtcTransport or PlainTransport.\n  transport: transport\n});\n\n// Upon receipt of a SDP offer from the remote endpoint, apply it.\nmySignaling.on('sdp-offer', async (sdpOffer: string) =\u003e {\n  // This method will resolve with an array of created mediasoup Producers.\n  const producers = await sdpEndpoint.processOffer(sdpOffer);\n\n  // Obtain the corresponding SDP answer and reply the remote endpoint with it.\n  const sdpAnswer = sdpEndpoint.createAnswer();\n  // or:\n  const sdpAnswerObject = sdpEndpoint.createAnswerObject();\n\n  mySignaling.sendAnswer(sdpAnswer);\n});\n```\n\n#### mediasoup sends media to the remote SDP endpoint\n\n```typescript\nimport {\n  createSdpEndpoint, \n  generateRtpCapabilities\n} from 'mediasoup-sdp-bridge';\nimport { types as mediasoupTypes } from 'mediasoup';\nimport mySignaling from './my-signaling'; // Our own signaling stuff.\n\n// Create a SdpEndpoint to send media to the remote endpoint.\nconst sdpEndpoint = await createSdpEndpoint({\n  // A mediasoup WebRtcTransport or PlainTransport.\n  transport: transport,\n});\n\n// Generate remote endpoint's RTP capabilities based on a remote SDP or based\n// on handmade capabilities.\nconst endpointRtpCapabilities =\n  generateRtpCapabilities(router.rtpCapabilities, remoteSdp);\n// or:\nconst endpointRtpCapabilities =\n  generateRtpCapabilities(router.rtpCapabilities, handmadeRtpCapabilities);\n\n// Listen for 'negotiationneeded' event to send SDPs offers to the remote\n// endpoint. This event is emitted when transport.consume() is called or\n// when a Producer being consumed is closed or paused/resumed.\nsdpEndpoint.on('negotiationneeded', () =\u003e {\n  const sdpOffer = sdpEndpoint.createOffer();\n  // or:\n  const sdpOfferObject = sdpEndpoint.createOfferObject();\n\n  // Send the SDP (re-)offer to the remote endpoint and wait for its SDP\n  // answer.\n  const answerSdp = await mySignaling.sendOffer(sdpOffer);\n\n  // Provide the SdpEndpoint with the SDP answer.\n  await sdpEndpoint.processAnswer(answerSdp);\n});\n\n// If there were mediasoup Producers already created in the Router, or if a new\n// one is created, and we want to consume them in the remote endpoint, tell the\n// Transport to consume them. transport.consume() method will trigger\n// 'negotiationneeded' event above.\n//\n// NOTE: By calling consume() method in parallel (without waiting for the\n// previous one to complete) we ensure that the 'negotiationneeded' event will\n// just be emitted once upon completion of all consume() calls, so a single\n// SDP O/A will be needed.\ntransport\n  .consume({\n    producerId: producer1.id,\n    rtpCapabilities: endpointRtpCapabilities \n  })\n  .catch((error) =\u003e console.error('transport.consume() failed:', error));\n\ntransport\n  .consume({\n    producerId: producer2.id,\n    rtpCapabilities: endpointRtpCapabilities \n  })\n  .catch((error) =\u003e console.error('transport.consume() failed:', error));\n```\n\n\n## Author\n\n* Iñaki Baz Castillo [[website](https://inakibaz.me)|[github](https://github.com/ibc/)]\n\n\n## License\n\n[ISC](./LICENSE)\n\n\n\n\n[mediasoup-website]: https://mediasoup.org\n[mediasoup-discourse]: https://mediasoup.discourse.group\n[npm-shield-mediasoup-sdp-bridge]: https://img.shields.io/npm/v/mediasoup-sdp-bridge.svg\n[npm-mediasoup-sdp-bridge]: https://npmjs.org/package/mediasoup-sdp-bridge\n[travis-ci-shield-mediasoup-sdp-bridge]: https://travis-ci.com/versatica/mediasoup-sdp-bridge.svg?branch=master\n[travis-ci-mediasoup-sdp-bridge]: https://travis-ci.com/versatica/mediasoup-sdp-bridge\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fversatica%2Fmediasoup-sdp-bridge","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fversatica%2Fmediasoup-sdp-bridge","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fversatica%2Fmediasoup-sdp-bridge/lists"}