Struct IVFFileHeader 

pub struct IVFFileHeader {
    pub signature: [u8; 4],
    pub version: u16,
    pub header_size: u16,
    pub four_cc: [u8; 4],
    pub width: u16,
    pub height: u16,
    pub timebase_denominator: u32,
    pub timebase_numerator: u32,
    pub num_frames: u32,
    pub unused: u32,
}

IVFFileHeader 32-byte header for IVF files https://wiki.multimedia.cx/index.php/IVF

Fields

signature: [u8; 4]

Bytes 0–3: always DKIF.

version: u16

Bytes 4–5: the format version, currently 0.

header_size: u16

Bytes 6–7: the header length, normally 32.

four_cc: [u8; 4]

Bytes 8–11: the codec FourCC, such as VP80, VP90 or AV01.

width: u16

Bytes 12–13: frame width in pixels.

height: u16

Bytes 14–15: frame height in pixels.

timebase_denominator: u32

Bytes 16–19: the timebase denominator — the frame rate’s numerator, confusingly.

timebase_numerator: u32

Bytes 20–23: the timebase numerator.

num_frames: u32

Bytes 24–27: the frame count, if the writer knew it.

unused: u32

Bytes 28–31: reserved.

Trait Implementations

impl Clone for IVFFileHeader

fn clone(&self) -> IVFFileHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for IVFFileHeader

impl Debug for IVFFileHeader

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

Formats the value using the given formatter.

impl Default for IVFFileHeader

fn default() -> IVFFileHeader

Returns the “default value” for a type.

impl Eq for IVFFileHeader

impl PartialEq for IVFFileHeader

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for IVFFileHeader