结构体 Video 

pub struct Video(pub Encoder);

Tuple Fields

0: Encoder

实现

impl Video

pub fn open(self) -> Result<Encoder, Error>

pub fn open_as<E: Encoder>(self, codec: E) -> Result<Encoder, Error>

pub fn open_with(self, options: Dictionary<'_>) -> Result<Encoder, Error>

pub fn open_as_with<E: Encoder>( self, codec: E, options: Dictionary<'_>, ) -> Result<Encoder, Error>

pub fn set_width(&mut self, value: u32)

pub fn width(&self) -> u32

pub fn set_height(&mut self, value: u32)

pub fn height(&self) -> u32

pub fn set_gop(&mut self, value: u32)

pub fn set_format(&mut self, value: Pixel)

pub fn format(&self) -> Pixel

pub fn set_max_b_frames(&mut self, value: usize)

pub fn set_b_quant_factor(&mut self, value: f32)

pub fn set_b_quant_offset(&mut self, value: f32)

pub fn set_i_quant_factor(&mut self, value: f32)

pub fn set_i_quant_offset(&mut self, value: f32)

pub fn set_lumi_masking(&mut self, value: f32)

pub fn set_temporal_cplx_masking(&mut self, value: f32)

pub fn set_spatial_cplx_masking(&mut self, value: f32)

pub fn set_p_masking(&mut self, value: f32)

pub fn set_dark_masking(&mut self, value: f32)

pub fn set_aspect_ratio<R: Into<Rational>>(&mut self, value: R)

pub fn set_me_comparison(&mut self, value: Comparison)

pub fn set_me_sub_comparison(&mut self, value: Comparison)

pub fn set_mb_comparison(&mut self, value: Comparison)

pub fn set_ildct_comparison(&mut self, value: Comparison)

pub fn set_dia_size(&mut self, value: usize)

pub fn set_last_predictors(&mut self, value: usize)

pub fn set_me_pre_comparison(&mut self, value: Comparison)

pub fn set_pre_dia_size(&mut self, value: usize)

pub fn set_me_subpel_quality(&mut self, value: usize)

pub fn set_me_range(&mut self, value: usize)

pub fn set_mb_decision(&mut self, value: Decision)

pub fn set_mb_lmin(&mut self, value: i32)

pub fn set_mb_lmax(&mut self, value: i32)

pub fn set_intra_dc_precision(&mut self, value: u8)

pub fn set_qmin(&mut self, value: i32)

pub fn set_qmax(&mut self, value: i32)

pub fn set_global_quality(&mut self, value: i32)

pub fn set_colorspace(&mut self, value: Space)

pub fn colorspace(&self) -> Space

pub fn set_color_range(&mut self, value: Range)

pub fn color_range(&self) -> Range

Methods from Deref<Target = Super>

pub fn send_frame(&mut self, frame: &Frame) -> Result<(), Error>

pub fn send_eof(&mut self) -> Result<(), Error>

Sends a NULL packet to the encoder to signal end of stream and enter draining mode.

pub fn receive_packet<P: Mut>(&mut self, packet: &mut P) -> Result<(), Error>

pub fn set_bit_rate(&mut self, value: usize)

pub fn set_max_bit_rate(&mut self, value: usize)

pub fn set_tolerance(&mut self, value: usize)

pub fn set_quality(&mut self, value: usize)

pub fn set_compression(&mut self, value: Option<usize>)

Methods from Deref<Target = Context>

pub unsafe fn as_ptr(&self) -> *const AVCodecContext

pub unsafe fn as_mut_ptr(&mut self) -> *mut AVCodecContext

pub fn codec(&self) -> Option<Codec>

pub fn medium(&self) -> Type

pub fn set_flags(&mut self, value: Flags)

pub fn id(&self) -> Id

pub fn compliance(&mut self, value: Compliance)

pub fn debug(&mut self, value: Debug)

pub fn set_threading(&mut self, config: Config)

pub fn threading(&self) -> Config

pub fn set_parameters<P: Into<Parameters>>( &mut self, parameters: P, ) -> Result<(), Error>

pub fn time_base(&self) -> Rational

pub fn set_time_base<R: Into<Rational>>(&mut self, value: R)

pub fn frame_rate(&self) -> Rational

pub fn set_frame_rate<R: Into<Rational>>(&mut self, value: Option<R>)

trait 实现

impl AsMut<Context> for Video

fn as_mut(&mut self) -> &mut Context

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsRef<Context> for Video

fn as_ref(&self) -> &Context

Converts this type into a shared reference of the (usually inferred) input type.

impl Deref for Video

type Target = Encoder

解引用之后得到的类型。

fn deref(&self) -> &<Self as Deref>::Target

解引用该值。

impl DerefMut for Video

fn deref_mut(&mut self) -> &mut <Self as Deref>::Target

Mutably dereferences the value.