feat: echo the used codec in setPublisher

GetStream · Dec 23, 2024 · 502ac83 · 502ac83
1 parent b5cd7b7
commit 502ac83
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Showing 2 changed files with 10 additions and 3 deletions.
diff --git a/packages/client/src/gen/video/sfu/models/models.ts b/packages/client/src/gen/video/sfu/models/models.ts
@@ -5,6 +5,7 @@
 import { MessageType } from '@protobuf-ts/runtime';
 import { Struct } from '../../../google/protobuf/struct';
 import { Timestamp } from '../../../google/protobuf/timestamp';
+
 /**
  * CallState is the current state of the call
  * as seen by an SFU.
@@ -370,6 +371,10 @@ export interface TrackInfo {
    * @generated from protobuf field: bool muted = 10;
    */
   muted: boolean;
+  /**
+   * @generated from protobuf field: stream.video.sfu.models.Codec codec = 11;
+   */
+  codec?: Codec;
 }
 /**
  * @generated from protobuf message stream.video.sfu.models.Error
@@ -1313,6 +1318,7 @@ class TrackInfo$Type extends MessageType<TrackInfo> {
       { no: 8, name: 'stereo', kind: 'scalar', T: 8 /*ScalarType.BOOL*/ },
       { no: 9, name: 'red', kind: 'scalar', T: 8 /*ScalarType.BOOL*/ },
       { no: 10, name: 'muted', kind: 'scalar', T: 8 /*ScalarType.BOOL*/ },
+      { no: 11, name: 'codec', kind: 'message', T: () => Codec },
     ]);
   }
 }

diff --git a/packages/client/src/rtc/Publisher.ts b/packages/client/src/rtc/Publisher.ts
@@ -505,8 +505,8 @@ export class Publisher extends BasePeerConnection {
   private getAnnouncedTracks = (sdp?: string): TrackInfo[] => {
     sdp = sdp || this.pc.localDescription?.sdp;
     const trackInfos: TrackInfo[] = [];
-    for (const transceiverId of this.transceiverCache.items()) {
-      const { publishOption, transceiver } = transceiverId;
+    for (const bundle of this.transceiverCache.items()) {
+      const { transceiver, publishOption } = bundle;
       const track = transceiver.sender.track;
       if (!track) continue;
 
@@ -539,7 +539,7 @@ export class Publisher extends BasePeerConnection {
     transceiver: RTCRtpTransceiver,
     publishOption: PublishOption,
     sdp: string | undefined,
-  ) => {
+  ): TrackInfo => {
     const track = transceiver.sender.track!;
     const isTrackLive = track.readyState === 'live';
     const layers = isTrackLive
@@ -561,6 +561,7 @@ export class Publisher extends BasePeerConnection {
       dtx: isAudioTrack && !!audioSettings?.opus_dtx_enabled,
       red: isAudioTrack && !!audioSettings?.redundant_coding_enabled,
       muted: !isTrackLive,
+      codec: publishOption.codec,
     };
   };