- From: Philipp Hoschka <Philipp.Hoschka@sophia.inria.fr>
- Date: Sun, 20 Dec 1998 02:51:32 +0100
- To: BERTIN Christian CNET/DSM/REN <christian.bertin@cnet.francetelecom.fr>
- cc: www-tv@w3.org
Sorry, i expressed myself wrongly. What I meant by "include current TV picture" was: include what is currently shown on a TV channel in an html page, i.e. include the TV broadcast video, just like "picture in picture" functionalities found on some modern TV sets. I did not mean: include a still image of TV broadcast at the time the html was generated, or something similar On 17/12/1998, BERTIN Christian CNET/DSM/REN <christian.bertin@cnet.francetelecom.fr> wrote: >Philipp, >I do not understand your main requirement "to include current picture in >html page". >I understand the very common requirement for an html page having reference >to pictures, and so I see the requirement to define a reference not only to >a TV Channel but also to a specific TV picture using timing information but >"current TV picture" has to be clarified : is it the TV picture at the >decoding time of the html page, at the presentation time? In any case I >guess that timing information is necessary as parameter of a reference to a >TV Picture. >Rereading your message, I am even not clear about the meaning of a TV >Picture? Is it really a picture to be captured by the receiver from a >broadcast TV programme or an independent content like a GIF or JPEG picture >which is broadcast with the html page and all the other elements of the html >page? >Best regards, >Christian Bertin >France Telecom Development Branch CNET/DSM/SMH >% + 33 (0)2 99 12 40 16. Fax : + 33 (0)2 99 12 40 98 >mailto:christian.bertin@cnet.francetelecom.fr - http://www.ccett.fr >> ) CCETT // B.P. 59 // 4, rue du Clos Courtel >F-35512 CESSON-SEVIGNE CEDEX (FRANCE) > >> ---------- >> De : Philipp Hoschka[SMTP:ph@w3.org] >> Date : mercredi 16 décembre 1998 22:57 >> A : www-tv@w3.org >> Objet : more scenarios >> >> >> These may have already been covered, but since i worked on them, >> i'll send them out anyway - i tried to be semi-systematic - >> i'm not sure that it covers all the cases, and that i use >> the right terminology - if not, please point it out: >> >> 1) Include current TV picture in HTML page >> >> a) Where does HTML page come from ? >> >> a1) Web page is stored on Web >> -> URI should be globally unique >> a2) Web page exists in broadcast channel only >> -> URI must be unique within broadcast channel >> a11) Web page transmitted in same channel as >> TV picture >> a12) TV picture comes from different channel >> -> need to name the other channel >> >> b) How is TV picture transmitted ? >> >> a) analog broadcast >> b) digital broadcast >> b1) ATSC >> b2) DVB >> b3) ARIB (seperaate system ?) >> >> 2) Include object (e.g. applet) transmitted in TV broadcast >> in HTML page >> >> a) HTML page is transmitted in broadcast >> >> - analog transmission >> - digital transmission >> - DVB >> - ATSC >> - ARIB >> >> b) HTML stored on Web >> >> is this a practical case ? >> maybe for "hybrid applications" (like hybrid DVB, hybrid CD-ROM), >> but i'm not sure the same business model (if there is one) applies >> here >> >> 3) Include particular TV program in Web (StarTrek sequel 100) >> -> requires naming >> -> is this in scope ? >> -> can this be >> >> 4) Include current IP multicast channel in Web page >> -> similar to TV, since this is also a broadcast resource >> >> ---------------------------------------------------------------------- >> Philipp Hoschka | >> http://www.w3.org/people/hoschka | >> | World Wide Web Consortium >> | MIT-LCS >> ph@w3.org | 545, Technology Square > Tel:(+1) 617.258.0604 | Cambridge, MA 02139 >> Fax:(+1) 617.258.5999 | USA >> ---------------------------------------------------------------------- >> >
Received on Monday, 21 December 1998 04:15:01 UTC