Struct gstreamer_pbutils::DiscovererVideoInfo

pub struct DiscovererVideoInfo(_, _);

DiscovererStreamInfo specific to video streams (this includes images).

Implements

DiscovererStreamInfoExt, glib::object::ObjectExt

Methods

impl DiscovererVideoInfo

pub fn get_bitrate(&self) -> u32

Returns

the average or nominal bitrate of the video stream in bits/second.

pub fn get_depth(&self) -> u32

Returns

the depth in bits of the video stream.

pub fn get_height(&self) -> u32

Returns

the height of the video stream in pixels.

pub fn get_max_bitrate(&self) -> u32

Returns

the maximum bitrate of the video stream in bits/second.

pub fn get_width(&self) -> u32

Returns

the width of the video stream in pixels.

pub fn is_image(&self) -> bool

Returns

true if the video stream corresponds to an image (i.e. only contains one frame).

pub fn is_interlaced(&self) -> bool

Returns

true if the stream is interlaced, else false.

impl DiscovererVideoInfo

pub fn get_framerate(&self) -> Fraction

pub fn get_par(&self) -> Fraction

Trait Implementations

impl Clone for DiscovererVideoInfo

fn clone(&self) -> DiscovererVideoInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Hash for DiscovererVideoInfo

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where     H: Hasher,

Feeds a slice of this type into the given [Hasher].

impl Ord for DiscovererVideoInfo

fn cmp(&self, other: &DiscovererVideoInfo) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl StaticType for DiscovererVideoInfo

fn static_type() -> Type

Returns the type identifier of Self.

impl<T: IsA<Object>> PartialEq<T> for DiscovererVideoInfo

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Eq for DiscovererVideoInfo

impl<T: IsA<Object>> PartialOrd<T> for DiscovererVideoInfo

fn partial_cmp(&self, other: &T) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use] fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use] fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use] fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use] fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Debug for DiscovererVideoInfo

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

Formats the value using the given formatter.

impl IsA<DiscovererStreamInfo> for DiscovererVideoInfo

impl IsA<Object> for DiscovererVideoInfo

impl Send for DiscovererVideoInfo

impl Sync for DiscovererVideoInfo