W3C home > Mailing lists > Public > public-media-annotation@w3.org > March 2009

Re: Results [2] of Questionnaire Survey of Mapping Formats for the Media

From: Thierry Michel <tmichel@w3.org>
Date: Tue, 17 Mar 2009 09:58:44 +0100
Message-ID: <49BF6644.2090704@w3.org>
To: 이원석 <wslee@etri.re.kr>
CC: public-media-annotation@w3.org


이원석 wrote:
> Hi. Thierry.
> 
>> -----Original Message-----
>> From: public-media-annotation-request@w3.org [mailto:public-media-
>> annotation-request@w3.org] On Behalf Of Thierry Michel
>> Sent: Tuesday, March 17, 2009 5:28 PM
>> To: public-media-annotation@w3.org >> "public-media-annotation@w3.org"
>> Subject: Results [2] of Questionnaire Survey of Mapping Formats for the
>> Media
>>
>>
>> Results of Questionnaire Survey of Mapping Formats for the Media
>> Annotation
>> http://www.w3.org/2002/09/wbs/42786/Annot-format-survey/results
>>
>>
>> -->19 answers have been received.
>>
>> --> 3 questions:
>>
>>       1- Media Formats preference
>>       2- Media Formats Straw-poll
>>       3- Choose 5 media formats
>>
>> Results:
>>
>> 1- Media Formats preference
>> [Please indicate your preference to see the WG work on each of these
>> Format in your particular case, from 1 (not at all) to 5 (very much).]
>> -----------------------------------
>> [Top 8 Formats] average
>>
>> 1- EXIF				3.81
>> 2- Media RSS 			3.76
>> 3- TV-Anytime			3.73
>> 4- Youtube 			3.63
>> 5- ID3 frames 			3.57
>> 6- MediaRDF Vocabulary (Video) 	3.53
>> 7- EBUCore 			3.18
>> 8- MPEG-7			3.17
>>
>>
>>
>> 2- Media Formats Straw-poll (Top 8)
>> [Please indicate which formats you would like to see (or not see) the WG
>> work on].
>> -----------------------------------
>> [Top 8 Formats] - ranking
>> 1	Media RSS
>> 2	Youtube
>> 3	EBUCore
>> 4	ID3 frames
>> 5	EXIF
>> 6	MPEG-7
>> 7	TV-Anytime
>> 8	MediaRDF Vocabulary (Video)
>>
>> 3- Choose 5 media formats (Top 8)
>> [Please choose 5 formats you would like to see the WG work on].
>> -----------------------------------
>> [Top 7 Formats]     number	Average
>> 1 EXIF		     13    	0.68
>> 2 MPEG-7  	     10		0.63
>> 3 Media RSS 	     11 	0.58
>> 4 Youtube 	     10		0.53
>> 5 TV-Anytime 	     10	 	0.53
>> 6 MediaRDF Vocabulary 9   	0.47
>> 7 ID3 frames 	      8 	0.42
>> 8 EBUCore 	      2		0.21
>>
>> Conclusion:
>>
>> The following Top 5 formats seem to be a constant throughout the 3
>> questions.
>> - EXIF
>> - Media RSS
>> - Youtube
>> - ID3 frames
>> - TV-Anytime
>>
> 
> Regarding to the result of third question, ID3 frames should be replaced with MPEG-7.

Not sure how you conclude to this.

If you add the ranking (lowest number should win)

MPEG-7= 8+6+2 =16
ID3=    5+4+7 =16-7

MPEG-7 and ID3 are equal ;-)

Thierry.


> 
> Best regards,
> Wonsuk.
> 
>> Now the issues is which format do we want to retain?
>>
>> - Do we want to keep formats to covert different type of media (images,
>> audio, video) ?
>> - Do we pick simple and complex formats ?
>> - other ?
>>
>> Let's discuss this during our telecon today.
>>
>> Thierry.
> 
Received on Tuesday, 17 March 2009 08:59:02 GMT

This archive was generated by hypermail 2.2.0+W3C-0.50 : Tuesday, 17 March 2009 08:59:03 GMT