Media/WebRTC/ReleaseNotes/46: Difference between revisions

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== Noteworthy Changes: ==
== Noteworthy Changes: ==
===<big>'''IMPORTANT:'''</big> Simulcast landed and is pref'd on ===
===<big>'''IMPORTANT:'''</big> Simulcast landed and is pref'd on ===
We landed our implementation of simulcast.  This should not impact non-simulcast use cases.  '''If you think you've found a problem or a regression, please let [mailto:mreavy@mozilla.com Maire] (mreavy on irc) know as soon as you can. ''' (See {{Bug|1230197}}, {{Bug|1210170}}, {{Bug|1231507}}, {{Bug|1242203}} for details on the landing.)   
We landed our implementation of simulcast.  This should not impact non-simulcast use cases.  (See {{Bug|1230197}}, {{Bug|1210170}}, {{Bug|1231507}}, {{Bug|1242203}} for details on the landing.)   


Between now and release: If we run into problems we can't easily solve or if we're concerned about the quality/stability of WebRTC calls (especially for any non-simulcast use cases) as we test during the Dev Edition and Beta cycles, '''we may pref off before Release. Please help us test.'''
Between now and release: If we run into problems we can't easily solve or if we're concerned about the quality/stability of WebRTC calls (especially for any non-simulcast use cases) as we test during the Dev Edition and Beta cycles, '''we may pref off before Release. Please help us test.  If you think you've found a problem or a regression, please let [mailto:mreavy@mozilla.com Maire] (mreavy on irc) know as soon as you can. '''


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'''''Other noteworthy changes:'''''
'''''Other noteworthy changes:'''''
* Landed full duplex support for pulse audio (Linux) in WebRTC.  (See {{Bug|1221587}}, {{Bug|1241476}}, {{Bug|1221576}}.)
* Landed full duplex support for pulse audio (Linux) in WebRTC, pref'd off.  (See {{Bug|1221587}}, {{Bug|1241476}}, {{Bug|1221576}}.)
** '''Feature is currently pref'd off, but we may pref on during the Dev Edition Fx46 cycle, depending on how well testing in Fx47 goes.'''  
** ''We may pref ON during the Dev Edition Fx46 cycle, depending on how well testing in Fx47 goes.''
* Landed packetization code necessary to pref on VP9 in WebRTC.  (See {{Bug|1237023}})
* Landed packetization code necessary to pref on VP9 in WebRTC, VP9 is still pref'd off.  (See {{Bug|1237023}})
** '''Feature is currently pref'd off, but we may pref VP9 ON during Dev Edition Fx46 cycle, depending on how Nightly testing in Fx47 goes.''
** ''We may pref VP9 ON during Dev Edition Fx46 cycle, depending on how Nightly testing in Fx47 goes.''  
* Rewrote MSG shutdown code to be less fragile.  (See {{Bug|1239873}}.)
* Rewrote MSG shutdown code to be less fragile.  (See {{Bug|1239873}}.)
** This means a number of intermittents should go away and shutdown should be more reliable.
** This means a number of intermittents should go away and shutdown should be more reliable.
Confirmed users
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