Bug 239067

Summary: REGRESSION (Safari 15.4): Multiple activeCues observed on cueChange event for id3 type
Product: WebKit Reporter: Ashutosh Kumar <ashukm4>
Component: MediaAssignee: Nobody <webkit-unassigned>
Status: RESOLVED DUPLICATE    
Severity: Blocker CC: eric.carlson, jer.noble, shivaksk1, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Safari 15   
Hardware: Mac (Intel)   
OS: macOS 11   
Attachments:
Description Flags
I have attached screenshot for the active cues seen in different browser version none

Ashutosh Kumar
Reported 2022-04-11 05:59:27 PDT
This issue is Observed only after the latest update of the safari to Version 15.4 (16613.1.17.1.13, 16613) I am observing multiple active cues on cueChange event on the latest safari version only for the id3 subtitle type. Previously i.e, safari version less than 15.4 i used to see only one active cue for a particular time range. EG Safari < 15.4: Let's assume we have id3 subtitle displaying text "Hello" from startTime - 1 sec endTime- 5 sec We used to get one active cue for this time range. Now Safari 15.4: We are always getting multiple active cue for this time range. Can you please let us know this issue is due to any latest update in the safari?
Attachments
I have attached screenshot for the active cues seen in different browser version (324.78 KB, image/png)
2022-04-12 07:32 PDT, Ashutosh Kumar 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Ashutosh Kumar
Comment 1 2022-04-12 07:32:45 PDT
Created attachment 457330 [details] I have attached screenshot for the active cues seen in different browser version
Radar WebKit Bug Importer
Comment 2 2022-04-12 14:55:54 PDT
<rdar://problem/91650982>
Eric Carlson
Comment 3 2022-04-19 06:47:21 PDT
This was caused by http://webkit.org/b/229924, but it should be fixed by http://webkit.org/b/237630 *** This bug has been marked as a duplicate of bug 237630 ***
shivaksk1
Comment 4 2022-04-27 01:33:45 PDT
Hi, could you please let me know in when (and which Safari version) this fix will be available?
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