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MPEG file format discussions
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Syntax for MovieFragmentRandomAccessBox (mfro) #96

Closed bradh closed 3 months ago

bradh commented 7 months ago

ISO/IEC 14496-12 Section 8.8.11.2 has syntax statement:

aligned(8) class MovieFragmentRandomAccessOffsetBox
extends FullBox('mfro', version, 0) {
...
}

However there is no version dependency, nor any identification of allowed versions.

Suggest:

aligned(8) class MovieFragmentRandomAccessOffsetBox
extends FullBox('mfro', 0, 0) {
...
}
mhannuksela commented 3 months ago

Thanks for reporting the bug. The issue and the fix have been included in the ISOBMFF defect report in the April 2024 MPEG meeting and will eventually be corrected in a future amendment or edition of ISOBMFF. Closing the issue here.