Enum FrameRate 

#[repr(u32)]
pub enum FrameRate {
    Fps24 = 0,
    Fps25 = 1,
    Fps2997 = 2,
    Fps30 = 3,
    Fps2997Drop = 4,
    Fps30Drop = 5,
    Fps50 = 10,
    Fps5994 = 11,
    Fps60 = 12,
    Fps5994Drop = 13,
    Fps60Drop = 14,
}

SMPTE frame rate for video synchronization.

Used with Transport::frame_rate for film/video sync applications.

Variants

Fps24 = 0

24 fps (film)

Fps25 = 1

25 fps (PAL video)

Fps2997 = 2

29.97 fps non-drop (NTSC video)

Fps30 = 3

30 fps

Fps2997Drop = 4

29.97 fps drop-frame (NTSC broadcast)

Fps30Drop = 5

30 fps drop-frame

Fps50 = 10

50 fps

Fps5994 = 11

59.94 fps

Fps60 = 12

60 fps

Fps5994Drop = 13

59.94 fps drop-frame

Fps60Drop = 14

60 fps drop-frame

Implementations

impl FrameRate

pub fn fps(&self) -> f64

Returns the frames per second as an f64.

Drop-frame rates return their actual (non-integer) values.

pub fn is_drop_frame(&self) -> bool

Returns true if this is a drop-frame format.

pub fn from_raw(fps: u32, is_drop: bool) -> Option<Self>

Creates a FrameRate from raw frames-per-second and drop-frame flag.

This is the canonical conversion from VST3’s FrameRate struct. Returns None for unsupported frame rates.

Arguments

• fps - Frames per second (24, 25, 29, 30, 50, 59, 60)
• is_drop - True if drop-frame timecode (only affects 29.97, 30, 59.94, 60)

Trait Implementations

impl Clone for FrameRate

fn clone(&self) -> FrameRate

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FrameRate

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for FrameRate

fn default() -> FrameRate

Returns the “default value” for a type.

impl PartialEq for FrameRate

fn eq(&self, other: &FrameRate) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for FrameRate

impl Eq for FrameRate

impl StructuralPartialEq for FrameRate