- From: Thierry Michel <tmichel@w3.org>
- Date: Tue, 15 Feb 2011 23:21:02 +0100 (CET)
- To: "Evain, Jean-Pierre" <evain@ebu.ch>
- Cc: "'Thierry Michel'" <tmichel@w3.org>, "public-media-annotation@w3.org" <public-media-annotation@w3.org>
I have incorporated the changes in the Ontology document. http://dev.w3.org/2008/video/mediaann/mediaont-1.0/mediaont-1.0.html It may be easier to review here ;-) It includes this morning resolution + your latest statement for targetAudience + Werner suggestion for policy to keep only the String value. > More detailed review: > > Keyword should be marked as [no change] > > targetAudience: > > A tuple identifying the classification @@@ system @@@ (e.g., a parental > guidance issuing agency, or a targeted geographical region) and the value > given in this classification. > > Change to: > > A tuple identifying the audience being addressed (demographic class, > parental guidance group, or geographical region) and the classification > @@@ system @@@ (e.g., a parental guidance issuing agency). > > > BTW, thanks for taking all these notes. > > Jean-Pierre > > -----Original Message----- > From: Thierry Michel [mailto:tmichel@w3.org] > Sent: mardi, 15. février 2011 22:03 > To: Evain, Jean-Pierre > Cc: public-media-annotation@w3.org > Subject: Agreed Changes in the 5.1.2 Descriptive properties (Core Set) > table for the Type definition column. > > Here are the changes in the Ontology for the 5.1.2 Descriptive properties > (Core Set) table for the Type definition column. > > Identification > identifier (attName="identifier", attValue="URI") [NO change] > title { (attName="title", attValue="String"), (attName="type", > attValue="URI" | "String"")? } [CHANGED] > language (attName="language", attValue="URI" | "String") [NO change] > locator (attName="locator", attValue="URI") [NO change] > > Creation > contributor { (attName="contributor", attValue="URI" | "String"), > (attName="role", attValue="URI" | "String")? } [CHANGED] > creator { (attName="creator", attValue="URI" | "String"), > (attName="role", attValue="URI" | "String")? } [CHANGED] > date { (attName="date", attValue="Date"), (attName="type", > attValue="URI" | "String")? } [CHANGED] > location { (attName="name", attValue="URI" | "String")?, > (attName="longitude", attValue="Double")?, (attName="latitude", > attValue="Double")?, (attName="altitude", attValue="Double")?, > (attName="coordinateSystem", attValue="URI" | "String")? } [CHANGED] > > Content description > description (attName="description", attValue="String") [NO change] > keyword (attName="keyword", attValue="URI" | "String") > genre (attName="genre", attValue="URI" | "String") [NO change] > rating { (attName="value", attValue="Double"), > (attName="ratingSystem", attValue="URI" | "String")?, {(attName="min", > attValue="Double"), (attName="max", attValue="Double")}? } [CHANGED] > > Relational > relation { (attName="target", attValue="URI" | "String"), > (attName="type", attValue="URI" | "String")? } [CHANGED] > collection (attName="collection", attValue="URI" | "String") [NO change] > > Rights > copyright { (attName="copyright", attValue="URI" | "String"), > (attName="holder", attValue="URI" | "String")? } [CHANGED] > policy { (attName="statement", attValue="URI" | "String"), > (attName="type", attValue="URI" | "String")? } [CHANGED] > > change the text to .... > A tuple containing a policy statement either human readable as a string or > machine resolvable as a URI, and the type of the policy to provide more > information as to the nature > of the policy. See examples. > > Distribution > publisher (attName="publisher", attValue="URI" | "String") [NO > change] > targetAudience { (attName="audience", attValue="URI" | "String"), > (attName="classificationSystem", attValue="URI" | "String") } [CHANGED] > A tuple identifying the classification @@@ system @@@ (e.g., a parental > guidance issuing agency, or a targeted geographical region) and the value > given in this classification. > > Fragment > fragment { (attName="identifier", attValue="URI"), (attName="role", > attValue="URI" | "String")? } [CHANGED] > namedFragment { (attName="identifier", attValue="URI"), (attName="label", > attValue="String") } [NO change] > > > Technical Properties > frameSize { (attName="width", attValue="Double"), (attName="height", > attValue="Double"), (attValue="unit", attValue="String")? } [NO change] > compression (attName="compression", attValue="URI" | "String") [NO > change] > change the text to .... > The compression type used. For container files (e.g., QuickTime, AVI), the > compression is not defined by the format, as a container file can have > several tracks that each use different encodings. In such a case, several > compression instances should be used. Thus, querying the compression > property of the track media fragments will return different values for > each track fragment. > Either or both of two values may be supplied: a free-form string which can > be used for user display or when the naming convention is lost or unknown. > The URI consists of a absolute-URI (RFC 3986, section 4.3) and fragment > (RFC 3986, section 3.5), that is, e.g. in the form absolute-URI#name. The > absolute-URI identifies the naming convention used for the second > parameter, which is a string name from that convention. A URL is > preferred for the URI, and if it is used, it (a) might contain a date in > the form mmyyyy, indicating that the owner of the domain in the URL agreed > to its use as a label around that date and (b) should be de-referencable, > yielding an informative resource about the naming convention. > Note that this use of URIs with fragments also closely matches RDF (see > <http://www.w3.org/TR/rdf-concepts/#section-fragID>). > Note that for some container files, the format parameter can also carry an > extended MIME type to document this; see [RFC 4281] for one such instance. > > > > duration (attName="duration", attValue="Double") [NO change] > format (attName="format", attValue="URI" | "String") [CHANGED] > samplingRate (attName="samplingRate", attValue="Double") [NO > change] > frameRate (attName="frameRate", attValue="Double") [NO change] > averageBitRate (attName="averageBitRate", attValue="Double") [NO > change] > numTracks { (attName="number", attValue="Integer"), (attName="type", > attValue="String")? } [NO change] > > > > > Change the Statement before the table as follows ... in 5.1.1 Description > of the approach followed for the property definitions > > > > The following syntax is used for the type descriptions: > > * ( ) (parentheses) are used to indicate a attribute/value pair > * | (vertical bar) is used to indicate a choice between different > values > * { } (curly brackets) are used to define a complex type, i.e., a > tuple of attribute/value pairs > * ? (question mark) is used to indicate an optional element > > contributor { (attName="contributor", attValue="URI" | "String"), > (attName="role", attValue="URI" | "String")? } > is interpreted as a complex type that has two elements. > The first identifies the contributor of a media resource by using a URI or > a string. > The second specifies an optional role, which is defined by a string. > Elements are comma separated, and the collection of elements that makes up > the complex type is enclosed in curly brackets. > > > Change the compression example to .... > @@@ TBD > > > -- > Thierry Michel > W3C > > -- Thierry Michel W3C
Received on Tuesday, 15 February 2011 22:21:31 UTC