fix: Prefer H265 when browser supported (#2200)

- Closes #2192
2025-10-06 21:25:50 -07:00
parent 9f479f8b4f
commit e2500a853e
1 changed files with 5 additions and 1 deletions
@@ -702,7 +702,11 @@ export class VideoRTC extends HTMLElement {

      /** @type {MediaStream} */
      const stream = video2.srcObject;
-      if (stream.getVideoTracks().length > 0) rtcPriority += 0x220;
+      if (stream.getVideoTracks().length > 0) {
+        // not the best, but a pretty simple way to check a codec
+        const isH265Supported = this.pc.remoteDescription.sdp.includes('H265/90000');
+        rtcPriority += isH265Supported ? 0x240 : 0x220;
+      }
      if (stream.getAudioTracks().length > 0) rtcPriority += 0x102;

      if (this.mseCodecs.indexOf('hvc1.') >= 0) msePriority += 0x230;