See also: IRC log
<Clarke> Here is today's agenda: http://www.w3.org/2011/webtv/wiki/MPTF/Agenda_Telco_7th_July_2011
clarke: reviews the agenda
<Clarke> MPTF main page: http://www.w3.org/2011/webtv/wiki/MPTF
MPTF Charter: http://www.w3.org/2011/webtv/wiki/MPTF/MPTF_Charter
clarke: (explains the
charter)
... to see additional requirements to existing standards, e.g.,
HTML5
... questions/comments?
clarke: (explains "Basic Information", and then "Scope")
bob: question about user agent adaptive support
clarke: comment for bullet
points
... splicing content into stream
mark: content splicing is not clear
richard: could you suggest something more descriptive?
clarke: clear define is useful
pablo: HTML5 and JavaScrpt are
quite dynamic and flexible
... one of the problem is "seamless playback"
... might want to synchronize multiple streams on different
devices
clarke: tablet and video, e.g.
<scribe> ACTION: stevens to add clarification to the second point "content splicing" [recorded in http://www.w3.org/2011/07/07-webtv-minutes.html#action01]
<trackbot> Created ACTION-48 - Add clarification to the second point "content splicing" [on Clarke Stevens - due 2011-07-14].
clarke: next, the third point
"Browser handling..."
... make sense?
@@@: not quite sure
Steven_Wright: need some mechanism to support it in HTML
clarke: issue raised earlier is
how to synchronize using JavaScript
... next point "Enhancements..."
... additional metadata specific to commercial video
???: one of the issues is you can use metadata but not obvious what type of application signals in metadata
@@@: you need to be very clear about metadata format
pablo: what if I want to comment some specific scene of a program, not the program as a whole?
clarke: timed text metadata
bob: regarding the last
point
... HNTF raised an issue
... on MPEG2 transport layer
... that may be one thing we should mention
<mark> +q
rberkoff: not necessarily
depending on actual location
... also distribution of content
clarke: coming from your local network or some network hierarcy(?)
rberkoff: it's not a matter of content generated from the source
<scribe> ACTION: stevens to mention russell's point [recorded in http://www.w3.org/2011/07/07-webtv-minutes.html#action02]
<trackbot> Created ACTION-49 - Mention russell's point [on Clarke Stevens - due 2011-07-14].
<r> ack [Samsung]
mark: media format?
clarke: need to clarify at least for the first bullet point
<scribe> ACTION: stevens to add clarification on media format for the first bullet [recorded in http://www.w3.org/2011/07/07-webtv-minutes.html#action03]
<trackbot> Created ACTION-50 - Add clarification on media format for the first bullet [on Clarke Stevens - due 2011-07-14].
aizu: we think video stream from
a tuner come from air wave will be decoded
... and used in <video> element
... so we'd like to handle both video data from air wave and
stream from IP
... using same mechanism
clarke: so you want to think about <video> controlled tuner?
aizu: yeah
clarke: maybe in scope
... we need to write actual use cases
aizu: ok. will do
<scribe> ACTION: aizu to generate use case on tuner [recorded in http://www.w3.org/2011/07/07-webtv-minutes.html#action04]
<trackbot> Created ACTION-51 - Generate use case on tuner [on Hiroyuki Aizu - due 2011-07-14].
clarke: let's move on then
... "Success Criteria"
kaz: as HNTF does, we need to
generate a TF level requirements doc
... so that we can create an IG level requirements doc by the
end of the IG charter
clarke: yes
... following the HNTF way
... generating use cases is our task
... and assign them to use case editors
<Clarke> Use case template: http://www.w3.org/2011/webtv/wiki/MPTF/Use_Cases_Template
clarke: the above is the template
for use case submission
... description on the importance, etc.
... question?
Bob: sometimes use cases are very
broad
... should add motivation etc.
<scribe> ACTION: stevens to synchronize with HNTF for the use case template [recorded in http://www.w3.org/2011/07/07-webtv-minutes.html#action05]
<trackbot> Created ACTION-52 - Synchronize with HNTF for the use case template [on Clarke Stevens - due 2011-07-14].
clarke: will hold our calls every
week
... issues/actions will be discussed
bob: where is the address of the mail refrecter?
<mark> apologies, I have to leave now
kaz: in the "Communication" section (http://www.w3.org/2011/webtv/wiki/MPTF/MPTF_Charter#Communication)
<scribe> ACTION: stevens to add ML address to the logistics page as well [recorded in http://www.w3.org/2011/07/07-webtv-minutes.html#action06]
<trackbot> Created ACTION-53 - Add ML address to the logistics page as well [on Clarke Stevens - due 2011-07-14].
clarke: we've covered except open
items
... anything else?
rberkoff: content protection is not able to be in the scope?
clarke: good point
... I didn't include it
... maybe need another TF
rberkoff: ok
clarke: tx for participation!
[ adjourned ]
<Clarke> Thank you kaz for taking notes.