Struct CmafVideoMuxerOptions 

pub struct CmafVideoMuxerOptions {
    pub first_segment_index: u32,
    pub first_segment_base_decode_time: u64,
    pub write_init_segment: bool,
}

Optional construction parameters for CmafVideoMuxer. Defaults match the original 5-arg new() behaviour: write init.mp4, start segment numbering at 1, decode-time at 0.

Non-default values are used by the multi-GPU helper-task path (see pipeline::cmaf helper variant): when multiple muxers share a single per-rung output directory, each helper’s muxer starts at a non-1 first_segment_index and the corresponding decode-time offset, and only the primary writes init.mp4.

Fields

first_segment_index: u32

1-based segment index the muxer’s first flush_segment() will write. The output file is seg-{first_segment_index:05}.m4s. Defaults to 1 (the primary’s first segment).

first_segment_base_decode_time: u64

Decode-time (in track-timescale ticks) of the muxer’s first segment’s first sample. Should equal (first_segment_index - 1) * segment_duration_ticks so that tfdt is byte-identical to what the primary would produce for the same segment index. Defaults to 0.

write_init_segment: bool

When false, flush_segment() and finalize() skip writing init.mp4. Use when a sibling muxer (typically the primary) is responsible for the init segment and helpers must not race against it. Defaults to true.

Trait Implementations

impl Clone for CmafVideoMuxerOptions

fn clone(&self) -> CmafVideoMuxerOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CmafVideoMuxerOptions

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

Formats the value using the given formatter.

impl Default for CmafVideoMuxerOptions

fn default() -> Self

Returns the “default value” for a type.