Re: Media Working Group Teleconference - 2020-05-12

My regrets - I have a conflict today. I'm especially interested in the
outcome of the *TextTrackCue* discussion, and will review the notes later.

Matt

On Tue, May 12, 2020 at 1:29 PM Jer Noble <jer.noble@apple.com> wrote:

> Hello everyone!
>
> Just a reminder, today’s teleconference is today at 2:00 PM PDT, or at the
> time I’m writing this email, in about 30 minutes from now.
>
> Thanks,
>
> -Jer
>
> On May 11, 2020, at 4:10 PM, Mounir Lamouri <mlamouri@google.com> wrote:
>
> *Agenda*
>
> This agenda can be viewed and updated on Github
> <https://github.com/w3c/media-wg/blob/master/meetings/2020-05-12-Media_Working_Group_Teleconference-agenda.md>
> .
>
> If you would like to add an item to the agenda or volunteer to scribe
> please open a pull request against this agenda.
>
>    - w3c/media-wg#13 TPAC F2F 2020
>    <https://github.com/w3c/media-wg/issues/13> - mounirlamouri
>
> *Should we meet at the TPAC F2F if it happens? For how long? Should we
> host a WebCodecs discussion?*
>
>    - w3c/picture-in-picture#172 Rename CSS pseudo-class
>    :picture-in-picture
>    <https://github.com/w3c/picture-in-picture/issues/172> -
>    beaufortfrancois
>
> *One way of thinking about the future of the Picture-in-Picture Web API is
> the ability to actually move an HTML element from a web page to a
> Picture-in-Picture window. In that case, the `:picture-in-picture` CSS
> pseudo-class name would be confusing for web developers as it would be hard
> to differentiate the web page element and the one in the Picture-in-Picture
> window.*
>
>    - Autoplay API: update on API shape and editors
>
>
>    - w3c/media-capabilities#152 Discuss how to reconcile colorGamut &
>    transferFunction with ISO 23001-8:2016
>    <https://github.com/w3c/media-capabilities/issues/152> - vi-dot-cpp
>
> *Hi everyone. chcunningham@ and I would like to (re)open up discussion
> with respect to how MediaCapabilities.decodingInfo() should handle
> discrepancies between colorGamut & transferFunction input and and the color
> information implicit in mime types like VP9 and AV1. *
>
>    - TextTrackCue: add optional event synchronisation
>    https://github.com/whatwg/html/issues/5306
>
> *A proposal to add recommended timing accuracy for TextTrackCue event
> synchronization (either as note or a 'should'):
> https://github.com/whatwg/html/issues/5306
> <https://github.com/whatwg/html/issues/5306>. With implementation changes
> to Chromium currently in progress, I think all major browser engines now
> achieve the recommended timing accuracy in practice.*
>
>    - TextTrackCue: add unbounded duration
>    https://github.com/whatwg/html/issues/5297
>
>
> *A proposed change to allow TextTrackCues with unbounded duration:
> https://github.com/whatwg/html/issues/5297
> <https://github.com/whatwg/html/issues/5297>*
>
>
> *Media Working Group Teleconference - 2020-05-12*San Francisco (U.S.A. -
> California)     Tuesday, May 12, 2:00 PM PDT
> Boston (U.S.A. - Massachusetts)        Tuesday, May 12, 5:00 PM EDT
> London (United Kingdom - England)   Tuesday, May 12, 10:00 PM GMT+1
> Paris (France)                                      Tuesday, May 12, 11:00
> PM GMT+2
> Tokyo (Japan)                                      Wednesday, May 13, 6:00
> AM GMT+9
> Corresponding UTC (GMT)                 Tuesday, May 12, 9:00 PM UTC
>
> *Logistics*
>
> Chairs: Jer Noble, Mounir Lamouri
> WebEx: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html
> IRC: irc.w3.org:6667 #mediawg
>
> If you are unable to login to view the call details please ask on the IRC
> before the call.
> For assistance go to https://mit.webex.com/mit/mc  and on the left
> navigation bar, click "Support".
>
>
>