Syntax for MovieFragmentRandomAccessBox (mfro)

[bradh]

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]

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.