New issue
Advanced search Search tips
Note: Color blocks (like █ or █) mean that a user may not be available. Tooltip shows the reason.

Issue 855243 link

Starred by 1 user
Status: Fixed
Owner:
rmcelrath@chromium.org
Closed: Jul 18
Cc:
█ xunji...@chromium.org
pbomm...@chromium.org
dxie@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 1
Type: Bug
Proj-Servicification



Sign in to add a comment

Unable to play videos on twitter.com and being presented with "The media could not be played." message.

Project Member Reported by pbomm...@chromium.org, Jun 21 2018 
Chrome Version: 69.0.3466.0 
OS: Win10
Flags to enable : --enable-features=NetworkService

What steps will reproduce the problem?
1. Visit "https://twitter.com/FOXSoccer/status/1009866655889936384?ref_src=twsrc%5Etfw&ref_url=https%3A%2F%2Fbleacherreport.com%2Farticles%2F2782290-lionel-messi-argentinas-world-cup-hopes-in-tatters-after-loss-vs-croatia"

2. Play any videos on the page.




What is the expected result?
Able to play video's

What happens instead?
Seeing the message "The media could not be played." 


Did this work if "Enable Network service" flag is disabled?
Yes

Comment 1 by pbomm...@chromium.org, Jun 21 2018

855243.webm
6.5 MB View Download

Comment 2 by xunji...@chromium.org, Jun 22 2018

Components: Internals>Media>Video
Labels: -Proj-Servicification Proj-Servicification-Canary
+Internals>Media>Video
Media folks, do you know which code does this correspond to?

Network service is the effort to run network stack in its own process. We will need to ensure that video playing is hooked up correctly with network service. I wasn't able to find anything interesting in NetLogs (through chrome://net-export) Thanks.

Comment 3 by dalecur...@chromium.org, Jun 22 2018 

These videos are probably MSE so the loading is happening via XHR and then appended into the MediaSource playback engine via JS.

If it's not MSE then loading would happen through an AssociatedURLLoader:
https://cs.chromium.org/chromium/src/media/blink/resource_multibuffer_data_provider.cc?l=91

Comment 4 by xunji...@chromium.org, Jun 22 2018

Components: Blink>Loader
Status: Available (was: Untriaged)
Thanks, dalecurtis@. I will mark this as Available. It's unclear to me why WebAssociatedURLLoader or XHR doesn't work with network service in this case. Someone who knows more please help to investigate and narrow down the cause.

Comment 5 by rmcelrath@chromium.org, Jul 17

Owner: rmcelrath@chromium.org
Status: Started (was: Available)

Comment 6 by pbomm...@chromium.org, Jul 18

Cc: pbomm...@chromium.org
Status: Fixed (was: Started)
Myself and Robbie both were unable to reproduce this issue anymore with Network Service flag enabled on latest Chrome Canary i.e., 69.0.3494.0, hence marking the bug as wontfix and will log a new bug if this resurfaces.

Comment 7 by pbomm...@chromium.org, Aug 3

Labels: TE-Verified-69.0.3494.0
►

Sign in to add a comment