Struct dolby_vision::rpu::generate::GenerateConfig

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pub struct GenerateConfig {
    pub cm_version: CmVersion,
    pub profile: GenerateProfile,
    pub long_play_mode: bool,
    pub length: usize,
    pub source_min_pq: Option<u16>,
    pub source_max_pq: Option<u16>,
    pub l1_avg_pq_cm_version: Option<CmVersion>,
    pub level5: ExtMetadataBlockLevel5,
    pub level6: Option<ExtMetadataBlockLevel6>,
    pub level254: Option<ExtMetadataBlockLevel254>,
    pub default_metadata_blocks: Vec<ExtMetadataBlock>,
    pub shots: Vec<VideoShot>,
}
Expand description

Generic generation config struct.

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§cm_version: CmVersion

Content mapping version Optional, defaults to v4.0

§profile: GenerateProfile

Profile to generate

  • 5: IPT base layer with no reshaping
  • 8.1: HDR10 base layer
  • 8.4: HLG base layer with static reshaping (iPhone 13 MMR)
§long_play_mode: bool

Set scene cut flag for every frame.

§length: usize

Number of RPU frames to generate. Required only when no shots are specified.

§source_min_pq: Option<u16>

Mastering display min luminance, as 12 bit PQ code.

§source_max_pq: Option<u16>

Mastering display max luminance, as 12 bit PQ code.

§l1_avg_pq_cm_version: Option<CmVersion>

CM version to override the minimum L1 avg_pq

§level5: ExtMetadataBlockLevel5

Active area offsets. Defaults to zero offsets, should be present in RPU

§level6: Option<ExtMetadataBlockLevel6>

ST2086/HDR10 fallback metadata. Required for deserialization. Defaults to 1000,0.0001

§level254: Option<ExtMetadataBlockLevel254>

In the case of XML generation, the L254 metadata can vary. Not allowed to be deserialized because it’s handled by the lib.

§default_metadata_blocks: Vec<ExtMetadataBlock>

List of metadata blocks to use for every RPU generated.

Per-shot or per-frame metadata replaces the default metadata blocks if there are conflicts.

§shots: Vec<VideoShot>

List of shots to generate.

Implementations§

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impl GenerateConfig

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pub fn generate_rpu_list(&self) -> Result<Vec<DoviRpu>>

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pub fn encode_option_rpus(rpus: &mut [Option<DoviRpu>]) -> Vec<Vec<u8>>

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pub fn encode_rpus(rpus: &mut [DoviRpu]) -> Vec<Vec<u8>>

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pub fn write_rpus<P: AsRef<Path>>(&self, path: P) -> Result<()>

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pub fn fixup_l1(&mut self)

Trait Implementations§

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impl Debug for GenerateConfig

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

Formats the value using the given formatter. Read more
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impl Default for GenerateConfig

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for GenerateConfig

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Serialize for GenerateConfig

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more

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