- From: Thierry MICHEL <tmichel@w3.org>
- Date: Sun, 07 Nov 2010 18:09:07 +0100
- To: Silvia Pfeiffer <silviapfeiffer1@gmail.com>
- CC: "public-media-annotation@w3.org" <public-media-annotation@w3.org>
Le 07/11/2010 16:25, Silvia Pfeiffer a écrit : > Excellent, I can see it now. Thanks for fixing it up. Actually I did not fix anything. > It looks good. :) Great. And thanks again for your valuable input. Best, thierry > Cheers, > Silvia. > > On Sun, Nov 7, 2010 at 7:43 PM, Thierry MICHEL<tmichel@w3.org> wrote: >> Silvia, >> >> It is there. Did you reload the page ? >> Else if you still can't see it, it is a mirroring issue, should be there >> soon ... >> >> Thierry. >> >> Le 06/11/2010 23:57, Silvia Pfeiffer a écrit : >>> >>> Strange, but I can't see my table in there yet. Just wondering... >>> Silvia. >>> >>> On Sun, Nov 7, 2010 at 4:32 AM, Thierry MICHEL<tmichel@w3.org> wrote: >>>> >>>> Silvia, >>>> >>>> thank you for your great input. >>>> WebM container is now incorporated in the Ontology spec. >>>> >>>> >>>> http://dev.w3.org/2008/video/mediaann/mediaont-1.0/mediaont-1.0.html#d0e13268 >>>> >>>> Best, >>>> >>>> Thierry. >>>> >>>> Le 06/11/2010 10:41, Silvia Pfeiffer a écrit : >>>>> >>>>> Here is your table for WebM. >>>>> Cheers, >>>>> Silvia. >>>>> >>>>> >>>>> <table class="ta20" border="1"> >>>>> <tbody> >>>>> <tr class="ro-header"> >>>>> <th class="col-mawg">MAWG</th> >>>>> <th class="col-relation">Relation</th> >>>>> <th class="col-attribute">WebM properties</th> >>>>> <th class="col-how">How to do the mapping</th> >>>>> <th class="col-datatype">Datatype</th> >>>>> <th class="col-xpath">XPath</th> >>>>> </tr> >>>>> >>>>> <tr class="ro-header"> >>>>> <td class="ma" colspan="6">Descriptive Properties (Core Set)</td> >>>>> </tr> >>>>> <tr class="ro-header"> >>>>> <td class="col-mawg" colspan="6"><em>Identification</em></td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma">ma:identifier</td> >>>>> <td>exact</td> >>>>> <td>TrackUID</td> >>>>> <td>A unique ID to identify the Track.</td> >>>>> <td>Unsigned Integer</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma"></td> >>>>> <td>exact</td> >>>>> <td>diverse Tags (from Matroska, undecided support in WebM)</td> >>>>> <td>Pick one of ISRC (International Standard Recording Code), >>>>> MCDI (CDROM TOC), ISBN (International Standard Book Number), BARCODE >>>>> (EAN-13 (European Article Numbering) or UPC-A (Universal Product >>>>> Code)), CATALOG_NUMBER (label-specific), LABEL_CODE (4-digit or >>>>> 5-digit number to identify the record label), LCCN (Library of >>>>> Congress Control Number)</td> >>>>> <td>String</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma"></td> >>>>> <td>related</td> >>>>> <td>SegmentFilename (from Matroska, undecided support in >>>>> WebM)</td> >>>>> <td>SegmentFilename field in Segment information as a filename >>>>> corresponding to this segment</td> >>>>> <td>String</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma">ma:title</td> >>>>> <td>exact</td> >>>>> <td>Title (from Matroska, undecided support in WebM)</td> >>>>> <td>Title field in Segment information as a general name of the >>>>> segment</td> >>>>> <td>String</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma"></td> >>>>> <td>exact</td> >>>>> <td>diverse Tags (from Matroska, undecided support in WebM)</td> >>>>> <td>TITLE (akin to the TIT2 tag in ID3), SUBTITLE (subtitle >>>>> text)</td> >>>>> <td>String</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma">ma:language</td> >>>>> <td>exact</td> >>>>> <td>Language</td> >>>>> <td>Specifies the language of the track in the Matroska >>>>> languages form</td> >>>>> <td>language code</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma"></td> >>>>> <td>related</td> >>>>> <td>ChapLanguage (from Matroska, undecided support in WebM)</td> >>>>> <td>The languages corresponding to the string, in the >>>>> bibliographic ISO-639-2 form</td> >>>>> <td>language code</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma"></td> >>>>> <td>related</td> >>>>> <td>TagLanguage (from Matroska, undecided support in WebM)</td> >>>>> <td>Specifies the language of the tag specified, in the Matroska >>>>> languages form</td> >>>>> <td>language code</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma">ma:locator</td> >>>>> <td>exact</td> >>>>> <td></td> >>>>> <td>file URI from system</td> >>>>> <td>URI</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> >>>>> <tr class="ro-header"> >>>>> <td class="col-mawg" colspan="6"><em>Creation</em></td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma">ma:contributor</td> >>>>> <td>exact</td> >>>>> <td>diverse Tags (from Matroska, undecided support in WebM)</td> >>>>> <td>LEAD_PERFORMER, ACCOMPANIMENT (TPE2 tag in ID3), COMPOSER >>>>> (TCOM tag in ID3), ARRANGER, LYRICIST (TEXT tag in ID3), CONDUCTOR >>>>> (TPE3 tag in ID3), DIRECTOR (IART tag in RIFF), ASSISTANT_DIRECTOR, >>>>> DIRECTOR_OF_PHOTOGRAPHY (ICNM tag in Extended RIFF), SOUND_ENGINEER, >>>>> ART_DIRECTOR, PRODUCTION_DESIGNER, CHOREGRAPHER, COSTUME_DESIGNER, >>>>> ACTOR, CHARACTER, WRITTEN_BY, SCREENPLAY_BY, EDITED_BY (IEDT tag in >>>>> Extended RIFF), PRODUCER (IPRO tag in Extended RIFF), COPRODUCER, >>>>> EXECUTIVE_PRODUCER, DISTRIBUTED_BY (IDST tag in Extended RIFF), >>>>> MASTERED_BY, ENCODED_BY (TENC tag in ID3), MIXED_BY, REMIXED_BY (TPE4 >>>>> tag in ID3), PRODUCTION_STUDIO (ISTD tag in Extended RIFF), THANKS_TO, >>>>> PUBLISHER (TPUB tag in ID3)</td> >>>>> <td>String</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma">ma:creator</td> >>>>> <td>exact</td> >>>>> <td>diverse Tags (from Matroska, undecided support in WebM)</td> >>>>> <td>ARTIST (akin to the TPE1 tag in ID3), LABEL (record >>>>> label)</td> >>>>> <td>String</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma">ma:createDate</td> >>>>> <td>exact</td> >>>>> <td>DateUTC</td> >>>>> <td>Date of the origin of timecode (value 0), i.e. production >>>>> date</td> >>>>> <td>Date</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma"></td> >>>>> <td>related</td> >>>>> <td>diverse Tags (from Matroska, undecided support in WebM)</td> >>>>> <td>DATE_RELEASED (TDRL tag in ID3), DATE_RECORDED (TDRC tag in >>>>> ID3), DATE_ENCODED (TDEN tag in ID3), DATE_TAGGED (TDTG tag in ID3), >>>>> DATE_DIGITIZED (IDIT tag in RIFF), DATE_WRITTEN, DATE_PURCHASED</td> >>>>> <td>String</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma">ma:location</td> >>>>> <td>exact</td> >>>>> <td>diverse Tags (from Matroska, undecided support in WebM)</td> >>>>> <td>RECORDING_LOCATION / COMPOSITION_LOCATION (The countries >>>>> corresponding to the string, same 2 octets as in Internet domains, or >>>>> possibly ISO-3166. This code is followed by a comma, then more >>>>> detailed information such as state/province, another comma, and then >>>>> city.), COMPOSER_NATIONALITY (The countries corresponding to the >>>>> string, same 2 octets as in Internet domains, or possibly >>>>> ISO-3166.)</td> >>>>> <td>String</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> >>>>> <tr class="ro-header"> >>>>> <td class="col-mawg" colspan="6"><em>Content description</em></td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma">ma:description</td> >>>>> <td>exact</td> >>>>> <td>Name</td> >>>>> <td>Name field in Tracks Element as a human readable track >>>>> name</td> >>>>> <td>String</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma"></td> >>>>> <td>exact</td> >>>>> <td>diverse Tags (from Matroska, undecided support in WebM)</td> >>>>> <td>SUBJECT, DESCRIPTION, SUMMARY, SYNOPSIS, COMMENT</td> >>>>> <td>String</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma">ma:keyword</td> >>>>> <td>exact</td> >>>>> <td>diverse Tags (from Matroska, undecided support in WebM)</td> >>>>> <td>KEYWORDS (separated by a comma), INITIAL_KEY (initial key >>>>> that a musical track starts in), ORIGINAL_MEDIA_TYPE (TMED tag in >>>>> ID3), CONTENT_TYPE</td> >>>>> <td>String</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma">ma:genre</td> >>>>> <td>exact</td> >>>>> <td>diverse Tags (from Matroska, undecided support in WebM)</td> >>>>> <td>GENRE (TCON tag in ID3), MOOD (TMOO tag in ID3)</td> >>>>> <td>String</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma">ma:rating</td> >>>>> <td>exact</td> >>>>> <td>diverse Tags (from Matroska, undecided support in WebM)</td> >>>>> <td>LAW_RATING (Depending on the country it's the format of the >>>>> rating of a movie (P, R, X in the USA, an age in other countries or a >>>>> URI defining a logo)), ICRA (content rating for parental control, >>>>> previously RSACi), RATING (how much a person likes the song/movie. The >>>>> number is between 0 and 5 with decimal values possible (e.g. >>>>> 2.7))</td> >>>>> <td>String</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> >>>>> <tr class="ro-header"> >>>>> <td class="col-mawg" colspan="6"><em>Relational</em></td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma">ma:relation</td> >>>>> <td>exact</td> >>>>> <td>TargetTypeValue (from Matroska, undecided support in >>>>> WebM)</td> >>>>> <td>SEASON / SEQUEL / EDITION / ISSUE / VOLUME / OPUS, MOVIE / >>>>> EPISODE / ALBUM / OPERA / CONCERT, PART / SESSION, CHAPTER / TRACK / >>>>> SONG, SUBTRACK / PART / MOVEMENT / SCENE, SHOT</td> >>>>> <td>String</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma">ma:collection</td> >>>>> <td>exact</td> >>>>> <td>ChapterPhysicalEquiv (from Matroska, undecided support in >>>>> WebM)</td> >>>>> <td>SET / PACKAGE, CD / 12" / 10" / 7" / TAPE / MINIDISC / DAT / >>>>> DVD / VHS / LASERDISC, SIDE, LAYER, SESSION, TRACK, INDEX</td> >>>>> <td>String</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> >>>>> <tr class="ro-header"> >>>>> <td class="col-mawg" colspan="6"><em>Distribution</em></td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma">ma:publisher</td> >>>>> <td>exact</td> >>>>> <td>diverse Tags (from Matroska, undecided support in WebM)</td> >>>>> <td>PUBLISHER (TPUB tag in ID3)</td> >>>>> <td>String</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma">ma:targetAudience</td> >>>>> <td>related</td> >>>>> <td>diverse Tags (from Matroska, undecided support in WebM)</td> >>>>> <td>CONTENT_TYPE (the type of the item. e.g. Documentary, >>>>> Feature Film, Cartoon, Music Video, Music, Sound FX, ...), PERIOD (the >>>>> period that the piece is from or about)</td> >>>>> <td>String</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> >>>>> <tr class="ro-header"> >>>>> <td class="col-mawg" colspan="6"><em>Fragments</em></td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma">ma:fragments</td> >>>>> <td>exact</td> >>>>> <td>Cues</td> >>>>> <td>Seek table provided through the following fields: Cues >>>>> (top-level element to speed seeking access), CuePoint (seek point), >>>>> CueTime (Absolute timecode according to the segment time base), >>>>> CueTrackPositions (positions for different tracks corresponding to the >>>>> timecode)</td> >>>>> <td>String</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <td class="ma">ma:namedFragments</td> >>>>> <td>exact</td> >>>>> <td>Chapter</td> >>>>> <td>identified by ChapterUID (uint), ChapterTimeStart (start >>>>> timecode), ChapterTimeEnd (end timecode), ChapString (chapter name), >>>>> ChapLanguage (language used in chapter name)</td> >>>>> <td>String</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> >>>>> <tr class="ro-header"> >>>>> <td class="col-mawg" colspan="6"><em>Technical >>>>> Properties</em></td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma">ma:frameSize</td> >>>>> <td>exact</td> >>>>> <td>DisplayWidth x DisplayHeight (in pixels)</td> >>>>> <td>width: DisplayWidth, height: DisplayHeight; also note the >>>>> pixel cropping for HDTV defined by PixelCropBottom, PixelCropTop, >>>>> PixelCropLeft, PixelCropRight</td> >>>>> <td>unsigned integer x unsigned integer</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-odd"> >>>>> <td class="ma">ma:compression</td> >>>>> <td>exact</td> >>>>> <td>CodecID field</td> >>>>> <td>fixed to "VP8" for video and "Vorbis" for audio</td> >>>>> <td>String constant (V_VP8, A_VORBIS)</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma">ma:duration</td> >>>>> <td>exact</td> >>>>> <td>Duration</td> >>>>> <td>use TimecodeScale field to identify resolution of Duration >>>>> field (Timecode scale in nanoseconds, e.g. 1.000.000 means all >>>>> timecodes in the segment are expressed in milliseconds), which >>>>> provides segment duration (typically a Matroska file is composed of 1 >>>>> segment)</td> >>>>> <td>Float</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-odd"> >>>>> <td class="ma">ma:format</td> >>>>> <td>exact</td> >>>>> <td>CodecID field</td> >>>>> <td>fixed to "VP8" for video and "Vorbis" for audio</td> >>>>> <td>String constant (V_VP8, A_VORBIS)</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma">ma:samplingRate</td> >>>>> <td>exact</td> >>>>> <td>SamplingFrequency</td> >>>>> <td>Value of SamplingFrequency field (in Hz)</td> >>>>> <td>float</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-odd"> >>>>> <td class="ma">ma:frameRate</td> >>>>> <td>exact</td> >>>>> <td>FrameRate</td> >>>>> <td>Value of FrameRate field (informational only, since frames >>>>> are timestamped)</td> >>>>> <td>float</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-even"> >>>>> <td class="ma">ma:averageBitRate</td> >>>>> <td>exact</td> >>>>> <td></td> >>>>> <td>calculate as bitrate = length_of_file / duration on >>>>> system</td> >>>>> <td>float</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> <tr class="ro-odd"> >>>>> <td class="ma">ma:numTracks</td> >>>>> <td>exact</td> >>>>> <td>max TrackNumber</td> >>>>> <td>maximum value on all TrackNumber field values in the Tracks >>>>> field</td> >>>>> <td>unsigned integer</td> >>>>> <td>N/A</td> >>>>> </tr> >>>>> </tbody> >>>>> </table> >>>> >>
Received on Sunday, 7 November 2010 17:09:22 UTC