search

MPEGGroup / FileFormatConformance

MPEG File Format Conformance Framework
https://mpeggroup.github.io/FileFormatConformance/
BSD 3-Clause Clear License
10 stars 3 forks source link

ItemInfoBox version 2 is not defined #9

Closed podborski closed 4 months ago

podborski commented 2 years ago

Summary

Some files in the conformance suite have version = 2 of the ItemInfoBox together with the mif1 brand. Version 2 of the ItemInfoBox is not defined and is also not allowed by the mif1 brand in HEIF.

Steps to reproduce

  1. Open a file
  2. Parse ItemInfoBox 'iinf'

Affected specifications

Affected files

EthanXzhang commented 1 year ago

Find another closed issue for the some problem. https://github.com/nokiatech/heif_conformance/issues/7 Its seem its a bug version for heif encoder to generate a version=2 iinf for HEIF?

podborski commented 1 year ago

@EthanXzhang, yes. This is correct. Those files needs to be re-submitted to the conformance suite. After that we can close this issue.

podborski commented 1 year ago

@lassehe can you bring an input contribution to MPEG next meeting on the updates you mention in https://github.com/nokiatech/heif_conformance/issues/7

podborski commented 4 months ago

Contributed files from m67810 match the fixes we did initially.