Struct FormatSelector 

pub struct FormatSelector { /* private fields */ }

Selects the most suitable ProxyFormatConfig for a given constraint.

Implementations

impl FormatSelector

pub fn new() -> Self

Create a selector populated with default configs for every preset.

pub fn with_configs(configs: Vec<ProxyFormatConfig>) -> Self

Create a selector with custom configs.

pub fn select_for_budget(&self, budget_kbps: u32) -> Option<&ProxyFormatConfig>

Return the highest-quality preset that fits budget_kbps.

Returns None if even the lowest-quality preset exceeds the budget.

pub fn get(&self, preset: QualityPreset) -> Option<&ProxyFormatConfig>

Return the config for preset, if present.

pub fn all_ascending(&self) -> Vec<&ProxyFormatConfig>

Return all configs sorted from lowest to highest video bitrate.

pub fn len(&self) -> usize

Number of configs in the selector.

pub fn is_empty(&self) -> bool

Return true if the selector contains no configs.

Trait Implementations

impl Default for FormatSelector

fn default() -> FormatSelector

Returns the “default value” for a type.