Bug 261596

Summary: When using RTCPeerConnection.getStats, cannot get mediaType in Safari 17
Product: WebKit Reporter: shuming <ltsg0317>
Component: WebRTCAssignee: Nobody <webkit-unassigned>
Status: RESOLVED CONFIGURATION CHANGED    
Severity: Normal CC: maojie0924, youennf
Priority: P2    
Version: Safari 17   
Hardware: Unspecified   
OS: macOS 13   

Description shuming 2023-09-15 01:10:20 PDT 
Steps to reproduce the problem:
1、open url : https://jsfiddle.net/ltsg0317/fr054ku9/18/
2、click start and call 
3、click getStats and Observation Console

we can see before Safari 17:

outbound-rtp, mediaType audio
outbound-rtp, mediaType video
inbound-rtp, mediaType audio
inbound-rtp, mediaType video

in Safari 17: 

outbound-rtp, mediaType undefined
outbound-rtp, mediaType undefined
inbound-rtp, mediaType undefined
inbound-rtp, mediaType undefined

api involved： RTCPeerConnection.getStats

macOS 版本13.4（版号22F66）
Release 171 (Safari 16.4, WebKit 18616.1.15)
Comment 1 youenn fablet 2023-09-15 01:16:00 PDT 
Can you use kind instead of mediaType?
See https://developer.chrome.com/blog/getstats-migration/
Comment 2 Mao, Jie 2023-09-19 00:40:11 PDT 
(In reply to youenn fablet from comment #1)
> Can you use kind instead of mediaType?
> See https://developer.chrome.com/blog/getstats-migration/

Is there any place we can get this notification