The standard is not referencing QuickTime specification. Moreover need for QuickTime specific element is not justified as there is already generic element for embedding video data (videoFile).

Provide better explanation why it is necessary to have specific QuickTime element. Add reference to definition of QuickTime format.

p. 3294 Part 4/5.1.3.4

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Proposed Disposition of DIS 29500 Comment CZ-0034 (Modified: 2008-01-04) Agreed; while it is important to maintain this functionality in order to support the existing corpus of binary documents, we will update Part 1 and Part 4 of this standard as follows: Part 1, §15.2.16, page 157, Table 1: video/quicktime http://developer.apple.com/documentation/QuickTime/ softwarelicensi ng/agreements/quicktime.html Part 4, §5.1.3.4, page 3,294, line 2: This element specifies the existence of a QuickTime file, as defined in the 2007-09-04 version of the QuickTime File Format Specification http://developer.apple.com/documentation/QuickTime/QTFF/qtff.pdf . [Note: For more information on the QuickTime format: http://developer.apple.com/reference/QuickTime/ end note]. Similar Comments: BR-0053 , CA-0057 , CL-0205 , CO-0220 , DE-0110 , FR-0358 , GB-0309 , GB-0453 , GR-0086 , KE-0063 , PT-0105 , US-0151