Skip to content

matroska panel track metadata #636

@dericed

Description

@dericed

This issue is upon #627.

When I run mkvalidator FILE.mov.qctools.mkv I get this output:

ERR0E2: Video track #1 at 358 has an implied non pixel width
ERR0E2: Video track #1 at 358 has an implied non pixel height
ERR0E7: Video track #1 at 358 has a null display height
ERR0E7: Video track #1 at 358 has a null display width
ERR0E5: Video track #1 is cropping too many vertical pixels 0 vs 0 + 0
ERR0E6: Video track #1 is cropping too many horizontal pixels 0 vs 0 + 0
ERR0E2: Video track #2 at 448 has an implied non pixel width
ERR0E2: Video track #2 at 448 has an implied non pixel height
ERR0E7: Video track #2 at 448 has a null display height
ERR0E7: Video track #2 at 448 has a null display width
ERR0E5: Video track #2 is cropping too many vertical pixels 0 vs 0 + 0
ERR0E6: Video track #2 is cropping too many horizontal pixels 0 vs 0 + 0
ERR0E2: Video track #3 at 541 has an implied non pixel width
ERR0E2: Video track #3 at 541 has an implied non pixel height
ERR0E7: Video track #3 at 541 has a null display height
ERR0E7: Video track #3 at 541 has a null display width
ERR0E5: Video track #3 is cropping too many vertical pixels 0 vs 0 + 0
ERR0E6: Video track #3 is cropping too many horizontal pixels 0 vs 0 + 0
ERR0E2: Video track #4 at 639 has an implied non pixel width
ERR0E2: Video track #4 at 639 has an implied non pixel height
ERR0E7: Video track #4 at 639 has a null display height
ERR0E7: Video track #4 at 639 has a null display width
ERR0E5: Video track #4 is cropping too many vertical pixels 0 vs 0 + 0
ERR0E6: Video track #4 is cropping too many horizontal pixels 0 vs 0 + 0
WRN0C2: The timecode of the Cluster at 5996298 is not incrementing (may be intentional)
WRN0C2: The timecode of the Cluster at 6036833 is not incrementing (may be intentional)
WRN0C2: The timecode of the Cluster at 6313856 is not incrementing (may be intentional)
WRN311: The Cues entry for timecode 0 ms is listed after entry 3589586 ms.............................................................................
WRN311: The Cues entry for timecode 0 ms is listed after entry 3075072 ms
WRN311: The Cues entry for timecode 0 ms is listed after entry 3075072 ms

In the qctools report, the track entry for the panels are like this

  <TrackEntry>
    <TrackNumber>2</TrackNumber>
    <TrackUID>8652427909472762517</TrackUID>
    <FlagLacing>0</FlagLacing>
    <Name>Horizontal Blur</Name>
    <Language>und</Language>
    <FlagDefault>0</FlagDefault>
    <CodecID>V_MJPEG</CodecID>
    <TrackType>1</TrackType>
    <DefaultDuration>16683333</DefaultDuration>
    <Video>
      <PixelWidth>1024</PixelWidth>
      <PixelHeight>180</PixelHeight>
      <DisplayUnit>4</DisplayUnit>
    </Video>
  </TrackEntry>

DisplayUnit=4, means that the display size is unknown. Fortunately most players will default to using the pixel width and height, but I suggest we be more clear and set the display aspect ratio to each track as width / height or set the sample aspect ratio of each track to 1/1.

Metadata

Metadata

Assignees

Labels

No labels
No labels

Type

No type

Projects

No projects

Milestone

No milestone

Relationships

None yet

Development

No branches or pull requests

Issue actions