Re: [Reminder] editors of the Metadata examples to send their files

Hi Sylvia

Providing an RDF file was decided back at the MAWG F2F in Lyon.
And it is mentioned in our exit Criteria for CR.

Therefore if providing an RDF file is not possible for OGG we should 
etheir change our exit criterie, else formats not providing an RDF would 
be removed from the spec.

Please Sylvia could you join the MAWG telecon tomorrow to discuss this 
issue.
Joakim could you add it to the agenda ?

Now about your OGG example, you should provide *all* the properties 
mapping to the properties core set (see ogg mapping table)




like :
identifier, title, language, locator, contributor, location, description 
, etc.

Best,

thierry	




Le 15/05/2011 11:06, Silvia Pfeiffer a écrit :
> Hi Thierry,
>
> I am actually struggling with the requirement of writing an RDF. The
> formats that we are looking at here are binary formats with fields in
> a bitstream providing the information that we are after. Even if I
> come up with an RDF, there will never be a file that you can can parse
> or create with an RDF file. Do you really need to see a RDF file? Or
> what is the intention of providing the RDF file?
>
>
> The information that you can use in Ogg is available from the following links:
>
> https://wiki.xiph.org/Ogg_Skeleton
> ->  says that the following fields are compulsory
> Content-type: mime type as per
> http://wiki.xiph.org/MIME_Types_and_File_Extensions#Codec_MIME_types
> Role: track role as per http://wiki.xiph.org/SkeletonHeaders#Role
> Name: a unique free text string
>
> https://wiki.xiph.org/SkeletonHeaders
> ->  list other useful message headers for skeleton
>
> http://xiph.org/vorbis/doc/v-comment.html
> https://wiki.xiph.org/Vorbiscomment
> ->  list the meta data available in vorbiscomment headers
>
>
> Now for the attached Ogg file. It has been created with ffmpeg2theora
> and the following metadata:
>
> skeleton of video track:
> Content-Type: video/theora
> Role: video/main
> Name: video_1
>
> skeleton of audio track:
> Content-Type: audio/vorbis
> Role: audio/main
> Name: audio_1
>
> vorbiscomment of both, video and audio track:
> TITLE=W3C and Twitte
> DATE=2009-10-08
> LOCATION=Sydney
> ORGANIZATION=Web Directions South
> COPYRIGHT=CC-BY-SA
> CONTACT=silviapfeiffer1@gmail.com
>
> If this kind of information is sufficient, I will try to get you the
> same for WebM.
>
> Cheers,
> Silvia.
>
>
> On Wed, May 4, 2011 at 11:07 PM, Thierry MICHEL<tmichel@w3.org>  wrote:
>> Silvia,
>>
>> You may want to check the files already provided.
>>
>> http://www.w3.org/2008/WebVideo/Annotations/wiki/Format_mapping_review
>>
>> Thierry.
>>
>> Le 04/05/2011 12:09, Silvia Pfeiffer a écrit :
>>>
>>> Are there example files to do these?
>>> Silvia.
>>
>>>
>>> Sent from my iPhone
>>>
>>> On 04/05/2011, at 7:05 PM, Thierry MICHEL<tmichel@w3.org>    wrote:
>>>
>>>> All,
>>>>
>>>> This is a reminder for the editors of the Metadata examples to send their
>>>> files (XML and RDF).
>>>>
>>>> We are now close to move the Media Ontology document to Candidate Rec
>>>> (CR)
>>>> In order to exit CR, we must deliver a set of testcases for each format.
>>>> So far we have a fair amount of files.
>>>>
>>>> But we are still missing the following:
>>>>
>>>> QuickTime     Courtney
>>>> 3GP             Courtney
>>>> MP4             Courtney
>>>>
>>>> XMP             Felix
>>>>
>>>> EBUCore     Jean-Pierre
>>>>
>>>> MediaRDF Vocabulary Tobias
>>>> LOM v1484-12-1        Tobias
>>>> METS v1.7        Tobias
>>>>
>>>> OGG             Sylvia
>>>> WEBM             Silvia
>>>>
>>>> Dublin Core    Thierry
>>>> Flash            Thierry
>>>>
>>>> SMPTE RP210-11     Werner
>>>> TTML             Werner
>>>>
>>>> Media RSS v1.1.2 Wonsuk
>>>> TXFeed v0.9     Wonsuk
>>>>
>>>>
>>>> Deadline for sending these file was set to end of May 2011.
>>>>
>>>> Per W3C process, all format missing these files will have to be removed
>>>> from the Media Ontology specification in order to allow moving forward to
>>>> PR.
>>>> Therefore please send your files ASAP.
>>>>
>>>> Thierry
>>

Received on Monday, 16 May 2011 09:50:41 UTC