essenceTrackFrameRate

The essenceTrackFrameRate element indicates the frames per second found in a video, motion sequence, flash file, or animation’s playback or display.

XPATH LOCATION:

/ pbcoreDescriptionDocument / pbcoreInstantiation / instantiationEssenceTrack / essenceTrackFrameRate

USAGE RULES:

Occurs:

1 time or less

May Contain:

2 or less optional attributes, specific:

Contained by:

Contained with:

[Any elements used MUST appear in this relative order]

EXAMPLES:

  • <essenceTrackFrameRate unitsOfMeasure="fps" annotation="interlaced">29.97</essenceTrackFrameRate>
  • <essenceTrackFrameRate unitsOfMeasure="ips">3 3/4</essenceTrackFrameRate>
  • <essenceTrackFrameRate unitsOfMeasure="fps" annotation="progressive">50</essenceTrackFrameRate>

VOCABULARIES:

  • PBCore essenceTrackFrameRate
  • Use the annotation attribute to indicate Progressive or Interlaced formats.

One response to “essenceTrackFrameRate”

  1. Marcos Sueiro

    If the element is defined as “frames per second,” it does not need unitsOfMeasure, and the suggested PBCore list seems wrong, as one would not need 3 3/4. There seems to be overlap with essenceTrackPlaybackSpeed.

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