Bug 241665

Summary:

mp4 file doesn't produce any sound when played

Product:

WebKit

Reporter:

Karl Dubost <karlcow>

Component:

Media

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED INVALID

Severity:

Normal

CC:

jean-yves.avenard, jer.noble, webkit-bug-importer, y_soliman

Priority:

Keywords:

BrowserCompat, InRadar

Version:

Safari Technology Preview

Hardware:

Mac (Apple Silicon)

OS:

macOS 10.15

Attachments:

Description	Flags
Console Log when the MP4 is playing	none

Karl Dubost

Reported 2022-06-15 18:13:54 PDT

Created attachment 460264 [details] Console Log when the MP4 is playing 1. with Safari build 18614.1.14.1.15 on macOS Ventura 2. Go to http://ipla-e1-78.pluscdn.pl/p/movies/8f/8fc6aa7d3808f476dee9b99722343b30.mp4 3. Wait for the file to load 4. Click Play Expected: Video starts with the sound Actual: Video starts without sound * Working on Firefox 103.0a1 (2022-06-14) (64-bit) * Working on Chrome Version 104.0.5106.0 (Official Build) canary (arm64) * Was already failing on Safari 13.1.2 and Safari 13.1 on Mac OS X 10.15.4

Attachments
Console Log when the MP4 is playing (57.87 KB, text/plain) 2022-06-15 18:13 PDT, Karl Dubost	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Radar WebKit Bug Importer

Comment 1 2022-06-15 18:14:24 PDT

<rdar://problem/95254892>

Karl Dubost

Comment 2 2022-06-15 18:16:56 PDT

Initially reported on https://github.com/webcompat/web-bugs/issues/69920

Youssef Soliman

Comment 3 2022-07-15 15:59:53 PDT

We have determined that this is an issue in an underlying framework, so closing as INVALID. This will continue to be tracked by Apple internally. This file's audio is also not working in the built-in QuickTime Player.

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