Decoder initialization can complete before all SourceBuffers have registered their subdecoders

RESOLVED FIXED in mozilla32

Status

()

defect
RESOLVED FIXED
5 years ago
5 years ago

People

(Reporter: c, Assigned: kinetik)

Tracking

Trunk
mozilla32
x86_64
Windows 8.1
Points:
---
Dependency tree / graph

Firefox Tracking Flags

(Not tracked)

Details

()

Attachments

(3 attachments)

Reporter

Description

5 years ago
User Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:31.0) Gecko/20100101 Firefox/31.0 (Beta/Release)
Build ID: 20140427215056

Steps to reproduce:

Only video or audio is available when using html5 with mediasource enabled.
Reporter

Updated

5 years ago
Blocks: 881512

Comment 1

5 years ago
Do you have a link to the video you used to confirm this? Can you confirm, via right clicking and choosing "stats for nerds", that Dash and WebM is being used?

Can you also give a bit more detail about what it is you are seeing? Are you seeing video play with no audio, or audio play with no video?
Reporter

Comment 2

5 years ago
Posted image dash.JPG
Reporter

Comment 3

5 years ago
Posted image dash2.JPG
Reporter

Comment 4

5 years ago
(In reply to cajbir (:cajbir) from comment #1)
> Do you have a link to the video you used to confirm this? Can you confirm,
> via right clicking and choosing "stats for nerds", that Dash and WebM is
> being used?
> 
> Can you also give a bit more detail about what it is you are seeing? Are you
> seeing video play with no audio, or audio play with no video?
the link is http://www.youtube.com/watch?v=2Rsc-2oMB0s

video play with no audio and audio play with no video happen randomly.

Comment 5

5 years ago
I have the same issue.

Audio works but video doesn't in this one for example:
https://www.youtube.com/watch?v=KnL2RJZTdA4
Assignee

Updated

5 years ago
Assignee: nobody → kinetik
Status: UNCONFIRMED → ASSIGNED
Ever confirmed: true
Assignee

Updated

5 years ago
Summary: can't get video and audio at same time with YouTube MSE player → Decoder initialization can complete before all SourceBuffers have registered their subdecoders

Updated

5 years ago
Attachment #8414249 - Flags: review?(cajbir.bugzilla) → review+
https://hg.mozilla.org/mozilla-central/rev/b7be54db9ede
Status: ASSIGNED → RESOLVED
Closed: 5 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla32

Updated

5 years ago
Depends on: 1005366
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