Vtc.Ntsc (vtc v0.1.8) View Source

Enum-like atom value for the various NTSC standards.

These values are used when constructing and inspecting Vtc.Framerate values.

Link to this section Summary

Types

t()

Restricts the possible values of Vtc.Ntsc.

Functions

Returns true if the value represents and NTSC framerate.

Link to this section Types

Specs

t() :: :None | :NonDrop | :Drop

Restricts the possible values of Vtc.Ntsc.

Values

  • :None: Not an NTSC value
  • :NonDrop A non-drop NTSC value.
  • :Drop A drop-frame ntsc value.

For more information on NTSC standards and framerate conventions, see Frame.io's blogpost on the subject.

Link to this section Functions

Specs

is_ntsc?(t()) :: boolean()

Returns true if the value represents and NTSC framerate.

So will return true on :NonDrop and :Drop.