Struct Sps 

pub struct Sps {
    pub profile_idc: u8,
    pub constraint_set1_flag: bool,
    pub level_idc: u8,
    pub seq_parameter_set_id: u32,
    pub log2_max_frame_num_minus4: u32,
    pub pic_order_cnt_type: u32,
    pub log2_max_pic_order_cnt_lsb_minus4: u32,
    pub max_num_ref_frames: u32,
    pub pic_width_in_mbs_minus1: u32,
    pub pic_height_in_map_units_minus1: u32,
    pub frame_crop_right: u32,
    pub frame_crop_bottom: u32,
}

Sequence parameter set, carrying only the fields a CBP encoder emits.

Fields

profile_idc: u8

constraint_set1_flag: bool

level_idc: u8

seq_parameter_set_id: u32

log2_max_frame_num_minus4: u32

pic_order_cnt_type: u32

log2_max_pic_order_cnt_lsb_minus4: u32

max_num_ref_frames: u32

pic_width_in_mbs_minus1: u32

pic_height_in_map_units_minus1: u32

frame_crop_right: u32

Cropping in chroma-sample units (right, bottom) when the coded MB grid overshoots the requested luma resolution.

frame_crop_bottom: u32

Implementations

impl Sps

pub fn from_config(cfg: &EncoderConfig) -> Self

Derives the SPS from an encoder configuration.

pub fn write_rbsp(&self, w: &mut BitWriter)

Writes the SPS RBSP (without NAL header) including trailing bits.

pub fn to_nal(&self) -> NalUnit

Builds the SPS as a complete NAL unit.

Trait Implementations

impl Clone for Sps

fn clone(&self) -> Sps

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Sps

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

Formats the value using the given formatter.