1002404 - Decoder initialization can complete before all SourceBuffers have registered their subdecoders

Status: RESOLVED FIXED

(Core :: Audio/Video, defect)

Description

[[e-mail]]

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.

Comment 1

[cajbir (:cajbir)]

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?

Comment 2

[[e-mail]]

Attachment: dash.JPG

Comment 3

[[e-mail]]

Attachment: dash2.JPG

Comment 4

[[e-mail]]

(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

[AnAkkk]

I have the same issue.

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

Comment 6

[Matthew Gregan [:kinetik]]

Attachment: Register subdecoders earlier to avoid missing initialization.

Comment 7

[Matthew Gregan [:kinetik]]

https://hg.mozilla.org/integration/mozilla-inbound/rev/b7be54db9ede

Comment 8

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/mozilla-central/rev/b7be54db9ede