tomjnixon
commented
9 months ago This code should also probably fix interpolationLengths, which can also be affected by rounding, an may be broken if the duration is reduced.
This should probably be a separate function, as the name (updateBlockFormatDurations) is quite explicit about what it does.
the equivalent EAR code is:
https://github.com/ebu/ebu_adm_renderer/blob/master/ear/fileio/adm/timing_fixes.py
... but because this doesn't issue warnings and doesn't account for audioObject times, it's a bit simpler.
block duration assignment sets duration attributes here:
ttps://github.com/ebu/libadm/blob/9955fbd2941756140b3e4a47c1fdcef7d711e162/src/utilities/block_duration_assignment.cpp#L83C1-L88
If the block has a default rtime, it will still have a duration set, which is invalid.
Thus just needs
block.set(block.template get<Rtime>());added to ensure that rtime is set whenever duration is, and some tests.Spotted by @davemar-bbc.