CC 708 Tracks in MediaConch Broken?

[jsciame]

I'm attempting to run MediaConch against QuickTime MOV files with embedded 608 and 708 closed captions. The MediaConch is not identifying the 608 or 708 tracks.

Running MediaInfo outside of MediaConch.

Text #1 ID : 2-CC1 Format : EIA-608 Muxing mode : Final Cut / CDP Codec ID : c708 Duration : 37 s 37 ms Start time (commands) : 7 s 174 ms Start time : 7 s 274 ms End time : 17 s 351 ms End time (commands) : 17 s 351 ms Bit rate mode : Constant Stream size : 0.00 Byte (0%) Language : English Forced : No Encoded date : UTC 2020-04-21 00:36:06 Tagged date : UTC 2020-04-21 00:36:09 Count of PopOn events : 4 Count of PaintOn events : 2 Count of events : 6 FirstDisplay_Delay_Frames : 230 FirstDisplay_Type : PaintOn

Text #2 ID : 2-1 Format : EIA-708 Muxing mode : Final Cut / CDP Codec ID : c708 Duration : 37 s 37 ms Bit rate mode : Constant Stream size : 0.00 Byte (0%) Language : English Forced : No Encoded date : UTC 2020-04-21 00:36:06 Tagged date : UTC 2020-04-21 00:36:09

MediaConch Result

TEXT TEXT_CAPTIONS

Policy

TEXT TEXT_CAPTIONS EIA-608 c708

MediaConch Command Line Interface 18.03.2.20220117 MediaConch GUI 18.03.2.20211214 MediaInfo Command line, MediaInfoLib - v21.09

When I import the file into policy to create a policy from file, MediaConch does not show the text tracks. I'm happy to send the sample file if you need it, but I'm attaching the full MediaInfo and MediaConch Reports.

MediaInfo.txt MediaConch.txt Ad_Apple_iPadPro.mov_MediaInfo.xml.zip

[JeromeMartinez]

I tried the Windows GUI and CLI and can get the 608/708 from a MOV with c708 codecid, and this is the output from MediaConch Command Line Interface 18.03.2.20220117 Windows: 608_in_c708.MediaInfo.xml.txt

And it works with the policy: 608_in_c708.Policy.xml.txt

Maybe a specific issue with your file. Please try the latest version of the Online policy checker (it is up to date), if still the issue I need the specific file.

For reference with my file I have:

<?xml version="1.0" encoding="UTF-8"?>
<MediaConch xmlns="https://mediaarea.net/mediaconch" xmlns:mmt="https://mediaarea.net/micromediatrace" xmlns:mi="https://mediaarea.net/mediainfo" version="0.3" verbosity="0">
  <media ref="SS11202H.mov">
    <policy name="608 in c708" type="and" rules_run="2" fail_count="0" pass_count="2" outcome="pass">
      <description>TEXT</description>
      <tag>TEXT_CAPTIONS</tag>
      <rule name="Format is EIA-608" value="Format" tracktype="Text" occurrence="*" operator="=" xpath="mi:MediaInfo/mi:track[@type='Text'][*]/mi:Format='EIA-608'" outcome="pass"/>
      <rule name="Text/CodecID is c708" value="CodecID" tracktype="Text" occurrence="*" operator="=" xpath="mi:MediaInfo/mi:track[@type='Text'][*]/mi:CodecID='c708'" outcome="pass"/>
    </policy>
  </media>
</MediaConch>

[JeromeMartinez]

Reproduced with a HTTP link. Fixed by removing a specific configuration of MediaInfo library in MediaConch, better to use MediaInfo library defaults.