Dolby Atmos NumberOfObjects & NumberOfBeds

[joe-sciame-wm]

Hi Jerome,

Is it possible to get to these items within the extra metadata of the Dolby Atmos metadata?

I setup a policy like

 <rule name="NumberOfObjects" value="extra[1]/NumberOfObjects" tracktype="Audio" occurrence="*" operator="&lt;=" level="error">118</rule>

<extra>        
        <Locked>No</Locked>           
         ...
        <Metadata_Format>ADM, Version 0</Metadata_Format>        
        <AdmProfile>Dolby Atmos Master, Version 1</AdmProfile>        
        <AdmProfile_Format>Dolby Atmos Master</AdmProfile_Format>        
        <AdmProfile_Version>1</AdmProfile_Version>        
        <NumberOfProgrammes>1</NumberOfProgrammes>        
        <NumberOfContents>1</NumberOfContents>        
        <NumberOfObjects>119</NumberOfObjects>        
        <NumberOfPackFormats>119</NumberOfPackFormats>        
        <NumberOfChannelFormats>128</NumberOfChannelFormats>        
        <NumberOfTrackUIDs>128</NumberOfTrackUIDs>        
        <NumberOfTrackFormats>128</NumberOfTrackFormats>        
        <NumberOfStreamFormats>128</NumberOfStreamFormats>   

The MediaInfo from inside Mediaconch doesn't seem to recognize these fields so I'm getting actual="" instead of the actual value. Seeing the same when I take the Atmos file and doing a profile from file, I'm not seeing these fields available.

[joe-sciame-wm]

@JeromeMartinez Thoughts on this one?

[cjee21]

Seems to work.

<MediaConch xmlns="https://mediaarea.net/mediaconch" xmlns:mmt="https://mediaarea.net/micromediatrace" xmlns:mi="https://mediaarea.net/mediainfo" version="0.3">
  <creatingApplication version="25.04" url="https://mediaarea.net/MediaConch">MediaConch</creatingApplication>
  <creatingLibrary version="25.04" url="https://mediaarea.net/MediaInfo">MediaInfoLib</creatingLibrary>
  <media ref="D:/NaturesFuryADM.wav">
    <policy name="Atmos" type="and" rules_run="2" pass_count="1" info_count="0" warn_count="0" fail_count="1" outcome="fail">
      <rule name="Atmos objects" value="extra[1]/NumberOfObjects" tracktype="Audio" occurrence="*" operator="=" xpath="mi:MediaInfo/mi:track[@type='Audio'][*]/mi:extra[1]/mi:NumberOfObjects" requested="128" actual="109" outcome="fail"/>
      <rule name="Atmos programmes" value="extra[1]/NumberOfProgrammes" tracktype="Audio" occurrence="*" operator="=" xpath="mi:MediaInfo/mi:track[@type='Audio'][*]/mi:extra[1]/mi:NumberOfProgrammes" outcome="pass"/>
    </policy>
  </media>
</MediaConch>

[joe-sciame-wm]

Ok, I'll update and retest.