[html5] r1776 - /

whatwg at whatwg.org whatwg at whatwg.org
Fri Jun 13 12:16:09 PDT 2008


Author: ianh
Date: 2008-06-13 12:16:08 -0700 (Fri, 13 Jun 2008)
New Revision: 1776

Modified:
   index
   source
Log:
[e] (0) Clarify that we are specifying black-box behaviour, so it doesn't matter how the UA achives the goal.

Modified: index
===================================================================
--- index	2008-06-13 09:41:07 UTC (rev 1775)
+++ index	2008-06-13 19:16:08 UTC (rev 1776)
@@ -17038,6 +17038,14 @@
    pitch adjustments to any audio component of the <a href="#media10">media
    resource</a>.
 
+  <p class=note>This specification doesn't define how the user agent achieves
+   the appropriate playback rate — depending on the protocol and media
+   available, it is plausible that the user agent could negotiate with the
+   server to have the server provide the media data at the appropriate rate,
+   so that (except for the period between when the rate is changed and when
+   the server updates the stream's playback rate) the client doesn't actually
+   have to drop or interpolate any frames.
+
   <p><a href="#media10" title="media resource">Media resources</a> might be
    internally scripted or interactive. Thus, a <a href="#media7">media
    element</a> could play in a non-linear fashion. If this happens, the user
@@ -52077,23 +52085,25 @@
    (Channy Yun), Charl van Niekerk, Charles Iliya Krempeaux, Charles
    McCathieNevile, Christian Biesinger, Christian Johansen, Chriswa, Cole
    Robison, Collin Jackson, Daniel Brumbaugh Keeney, Daniel Glazman, Daniel
-   Peng, Daniel Spång, Danny Sullivan, Darin Adler, Darin Fisher, Dave
-   Camp, Dave Singer, Dave Townsend<!-- Mossop on moz irc -->, David Baron,
-   David Bloom, David Carlisle, David Flanagan, David Håsäther,
-   David Hyatt, Dean Edridge, Debi Orton, Derek Featherstone, DeWitt Clinton,
-   Dimitri Glazkov, dolphinling, Doron Rosenberg, Doug Kramer, Eira Monstad,
-   Elliotte Harold, Erik Arvidsson, Evan Martin, Evan Prodromou, fantasai,
-   Franck 'Shift' Quélain, Garrett Smith, Geoffrey Garen, Geoffrey
-   Sneddon, Håkon Wium Lie, Henri Sivonen, Henrik Lied, Henry Mason,
-   Hugh Winkler, Ignacio Javier, Ivo Emanuel Gonçalves, J. King,
-   Jacques Distler, James Graham, James Justin Harrell, James M Snell, James
-   Perrett, Jan-Klaas Kollhof, Jason White, Jasper Bryant-Greene, Jeff
-   Cutsinger, Jeff Walden, Jens Bannmann, Jens Fendler, Jeroen van der Meer,
-   Jim Jewett, Jim Meehan, Joe Clark, Jjgod Jiang, Joel Spolsky, Johan
-   Herland, John Boyer, John Bussjaeger, John Harding, Johnny Stenback, Jon
-   Perlow, Jonathan Worent, Jorgen Horstink, Josh Levenberg, Joshua Randall,
-   Jukka K. Korpela, Julian Reschke, Kai Hendry,
-   <!-- Keryx Web, = Lars Gunther --> Kornel Lesinski,
+   Peng, Daniel Spång, Daniel Steinberg, Danny Sullivan, Darin Adler,
+   Darin Fisher, Dave Camp, Dave Singer, Dave Townsend<!--
+  Mossop on moz irc -->,
+   David Baron, David Bloom, David Carlisle, David Flanagan, David
+   Håsäther, David Hyatt, Dean Edridge, Debi Orton, Derek
+   Featherstone, DeWitt Clinton, Dimitri Glazkov, dolphinling, Doron
+   Rosenberg, Doug Kramer, Eira Monstad, Elliotte Harold, Erik Arvidsson,
+   Evan Martin, Evan Prodromou, fantasai, Franck 'Shift' Quélain,
+   Garrett Smith, Geoffrey Garen, Geoffrey Sneddon, Håkon Wium Lie,
+   Henri Sivonen, Henrik Lied, Henry Mason, Hugh Winkler, Ignacio Javier, Ivo
+   Emanuel Gonçalves, J. King, Jacques Distler, James Graham, James
+   Justin Harrell, James M Snell, James Perrett, Jan-Klaas Kollhof, Jason
+   White, Jasper Bryant-Greene, Jeff Cutsinger, Jeff Walden, Jens Bannmann,
+   Jens Fendler, Jeroen van der Meer, Jim Jewett, Jim Meehan, Joe Clark,
+   Jjgod Jiang, Joel Spolsky, Johan Herland, John Boyer, John Bussjaeger,
+   John Harding, Johnny Stenback, Jon Perlow, Jonathan Worent, Jorgen
+   Horstink, Josh Levenberg, Joshua Randall, Jukka K. Korpela, Julian
+   Reschke, Kai Hendry, <!-- Keryx Web, = Lars
+  Gunther --> Kornel Lesinski,
    &#x9ed2;&#x6fa4;&#x525b;&#x5fd7; (KUROSAWA Takeshi), Kristof Zelechovski,
    Lachlan Hunt, Larry Page, Lars Gunther, Laura L. Carlson, Laura Wisewell,
    Laurens Holst, Lee Kowalkowski, Leif Halvard Silli, Lenny Domnitser,

Modified: source
===================================================================
--- source	2008-06-13 09:41:07 UTC (rev 1775)
+++ source	2008-06-13 19:16:08 UTC (rev 1776)
@@ -14883,6 +14883,15 @@
   user agent may apply pitch adjustments to any audio component of the
   <span>media resource</span>.</p>
 
+  <p class="note">This specification doesn't define how the user agent
+  achieves the appropriate playback rate — depending on the
+  protocol and media available, it is plausible that the user agent
+  could negotiate with the server to have the server provide the media
+  data at the appropriate rate, so that (except for the period between
+  when the rate is changed and when the server updates the stream's
+  playback rate) the client doesn't actually have to drop or
+  interpolate any frames.</p>
+
   <p><span title="media resource">Media resources</span> might be
   internally scripted or interactive. Thus, a <span>media
   element</span> could play in a non-linear fashion. If this happens,
@@ -47259,38 +47268,38 @@
   van Niekerk, Charles Iliya Krempeaux, Charles McCathieNevile,
   Christian Biesinger, Christian Johansen, Chriswa, Cole Robison,
   Collin Jackson, Daniel Brumbaugh Keeney, Daniel Glazman, Daniel
-  Peng, Daniel Spång, Danny Sullivan, Darin Adler, Darin Fisher,
-  Dave Camp, Dave Singer, Dave Townsend<!-- Mossop on moz irc -->,
-  David Baron, David Bloom, David Carlisle, David Flanagan, David
-  Håsäther, David Hyatt, Dean Edridge, Debi Orton, Derek
-  Featherstone, DeWitt Clinton, Dimitri Glazkov, dolphinling, Doron
-  Rosenberg, Doug Kramer, Eira Monstad, Elliotte Harold, Erik
-  Arvidsson, Evan Martin, Evan Prodromou, fantasai, Franck 'Shift'
-  Quélain, Garrett Smith, Geoffrey Garen, Geoffrey Sneddon,
-  Håkon Wium Lie, Henri Sivonen, Henrik Lied, Henry Mason, Hugh
-  Winkler, Ignacio Javier, Ivo Emanuel Gonçalves, J. King,
-  Jacques Distler, James Graham, James Justin Harrell, James M Snell,
-  James Perrett, Jan-Klaas Kollhof, Jason White, Jasper Bryant-Greene,
-  Jeff Cutsinger, Jeff Walden, Jens Bannmann, Jens Fendler, Jeroen van
-  der Meer, Jim Jewett, Jim Meehan, Joe Clark, Jjgod Jiang, Joel
-  Spolsky, Johan Herland, John Boyer, John Bussjaeger, John Harding,
-  Johnny Stenback, Jon Perlow, Jonathan Worent, Jorgen Horstink, Josh
-  Levenberg, Joshua Randall, Jukka K. Korpela, Julian Reschke, Kai
-  Hendry, <!-- Keryx Web, = Lars Gunther --> Kornel Lesinski,
-  &#x9ed2;&#x6fa4;&#x525b;&#x5fd7; (KUROSAWA Takeshi), Kristof
-  Zelechovski, Lachlan Hunt, Larry Page, Lars Gunther, Laura
-  L. Carlson, Laura Wisewell, Laurens Holst, Lee Kowalkowski, Leif
-  Halvard Silli, Lenny Domnitser, Léonard Bouchet, Leons
-  Petrazickis, Logan<!-- on moz irc -->, Loune, Maciej Stachowiak,
-  Magnus Kristiansen<!-- Dashiva -->, Malcolm Rowe, Mark Nottingham,
-  Mark Rowe<!--bdash-->, Mark Schenk, Martijn Wargers, Martin Atkins,
-  Martin Dürst, Martin Honnen, Masataka Yakura, Mathieu Henri,
-  Matthew Mastracci, Matthew Raymond, Matthew Thomas, Mattias Waldau,
-  Max Romantschuk, Michael 'Ratt' Iannarelli, Michael A. Nachbaur,
-  Michael A. Puls II<!--Shadow2531-->, Michael Carter, Michael
-  Gratton, Michael Powers, Michael(tm) Smith, Michel Fortin, Michiel
-  van der Blonk, Mihai &#x015E;ucan<!-- from ROBO Design -->, Mike
-  Brown, Mike Dierken<!-- S. Mike Dierken -->, Mike Dixon, Mike
+  Peng, Daniel Spång, Daniel Steinberg, Danny Sullivan, Darin
+  Adler, Darin Fisher, Dave Camp, Dave Singer, Dave Townsend<!--
+  Mossop on moz irc -->, David Baron, David Bloom, David Carlisle,
+  David Flanagan, David Håsäther, David Hyatt, Dean
+  Edridge, Debi Orton, Derek Featherstone, DeWitt Clinton, Dimitri
+  Glazkov, dolphinling, Doron Rosenberg, Doug Kramer, Eira Monstad,
+  Elliotte Harold, Erik Arvidsson, Evan Martin, Evan Prodromou,
+  fantasai, Franck 'Shift' Quélain, Garrett Smith, Geoffrey
+  Garen, Geoffrey Sneddon, Håkon Wium Lie, Henri Sivonen, Henrik
+  Lied, Henry Mason, Hugh Winkler, Ignacio Javier, Ivo Emanuel
+  Gonçalves, J. King, Jacques Distler, James Graham, James
+  Justin Harrell, James M Snell, James Perrett, Jan-Klaas Kollhof,
+  Jason White, Jasper Bryant-Greene, Jeff Cutsinger, Jeff Walden, Jens
+  Bannmann, Jens Fendler, Jeroen van der Meer, Jim Jewett, Jim Meehan,
+  Joe Clark, Jjgod Jiang, Joel Spolsky, Johan Herland, John Boyer,
+  John Bussjaeger, John Harding, Johnny Stenback, Jon Perlow, Jonathan
+  Worent, Jorgen Horstink, Josh Levenberg, Joshua Randall, Jukka
+  K. Korpela, Julian Reschke, Kai Hendry, <!-- Keryx Web, = Lars
+  Gunther --> Kornel Lesinski, &#x9ed2;&#x6fa4;&#x525b;&#x5fd7;
+  (KUROSAWA Takeshi), Kristof Zelechovski, Lachlan Hunt, Larry Page,
+  Lars Gunther, Laura L. Carlson, Laura Wisewell, Laurens Holst, Lee
+  Kowalkowski, Leif Halvard Silli, Lenny Domnitser, Léonard
+  Bouchet, Leons Petrazickis, Logan<!-- on moz irc -->, Loune, Maciej
+  Stachowiak, Magnus Kristiansen<!-- Dashiva -->, Malcolm Rowe, Mark
+  Nottingham, Mark Rowe<!--bdash-->, Mark Schenk, Martijn Wargers,
+  Martin Atkins, Martin Dürst, Martin Honnen, Masataka Yakura,
+  Mathieu Henri, Matthew Mastracci, Matthew Raymond, Matthew Thomas,
+  Mattias Waldau, Max Romantschuk, Michael 'Ratt' Iannarelli, Michael
+  A. Nachbaur, Michael A. Puls II<!--Shadow2531-->, Michael Carter,
+  Michael Gratton, Michael Powers, Michael(tm) Smith, Michel Fortin,
+  Michiel van der Blonk, Mihai &#x015E;ucan<!-- from ROBO Design -->,
+  Mike Brown, Mike Dierken<!-- S. Mike Dierken -->, Mike Dixon, Mike
   Schinkel, Mike Shaver, Mikko Rantalainen, Neil Deakin, Neil Soiffer,
   Olaf Hoffmann, Olav Junker Kjær, Oliver Hunt, Peter Karlsson,
   Peter Kasting, Philip Jägenstedt, Philip Taylor, Philip




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