2.1.0

Fixed

• Depth and height parameters were switched in metadata conversion. See #26.
• Bug in channel lock priority order, which controls the loudspeaker selection when the object position is the same distance from multiple loudspeakers. See #28.
• Screen scaling now fails explicitly in cases where it was not well-defined before, generally with extreme positions and sizes. See #22.
• Errors with gaps at the start of metadata. See #13.
• Rounding of times in XML writer. See #12.
• audioStreamFormat referencing error messages. See 34b738a and 04533fc.
• Improved extraData handling in BW64 reader; see #48

Changed

• DirectSpeakers panner uses allocentric panning for Cartesian positions. See 222374a.
• Removed python 2.7 support.
• fix_block_format_durations parameter is deprecated, and the ADM XML parser no longer issues warnings for timing issues -- use ear.fileio.adm.timing_fixes for this functionality instead. See #8.
• --enable-block-duration-fix performs more extensive fixes; this now fixes the following issues:
  • audioBlockFormats where the rtime plus the duration of one audioBlockFormat does not match the rtime of the next.
  • interpolationTime parameter larger than duration.
  • audioBlockFormat rtime plus duration extending past the end of the containing audioObject.
• Issue a warning for DirectSpeakers blocks with a speakerLabel containing LFE which is not detected as an LFE channel. See #9.
• Improved warning and error output: tidier formatting, and repeated warnings are suppressed by default. See #37.

Added

• loudnessMetadata data structures, parsing and generation. See #25.
• ear-utils regenerate command to re-generate AXML and CHNA chunks. See #8.
• The absoluteDistance parameter is now extracted from AXML and added to the ExtraData structure; see #45.
• Lots of documentation, see https://ear.readthedocs.io/