Crate oxideav_ass 

ASS/SSA subtitle codec + container for oxideav.

This crate hosts the parser, writer, codec, and container for the Advanced SubStation Alpha (.ass) and SubStation Alpha (.ssa) text subtitle formats. It is a sibling to oxideav-subtitle, which hosts the “lightweight” text formats (SRT, WebVTT) and the shared subtitle IR re-exports.

Format	Codec id	Container name	Extensions
ASS/SSA	ass	ass	.ass, .ssa

The public API mirrors oxideav-webp / oxideav-gif:

• register_codecs — add the ASS codec.
• register_containers — add the ASS container + probe.
• register — do both.

Format-to-format converters between ASS and the SRT/WebVTT formats from oxideav-subtitle live in transform.

Re-exports

pub use animate::extract_cue_animation;

pub use animate::parse_overrides;

pub use animate::AnimatedTag;

pub use animate::ClipRect;

pub use animate::CueAnimation;

pub use animate::KaraokeKind;

pub use animate::KaraokeSpan;

pub use animate::RenderState;

pub use drawing::parse_drawing;

pub use render::make_animated_decoder;

pub use render::AnimatedRenderedDecoder;

pub use transform::ass_to_srt;

pub use transform::ass_to_webvtt;

pub use transform::srt_to_ass;

pub use transform::webvtt_to_ass;

Modules

animate

Typed extraction + time-evaluation of ASS animated override tags.

codec

Decoder / Encoder implementations for ASS/SSA.

container

Container for the standalone ASS/SSA subtitle format.

drawing

ASS drawing-mode parser.

render

Animated subtitle decoder: wraps a base ASS subtitle decoder and emits rasterised RGBA Frame::Videos sampled at a caller-controlled moment in cue-local time.

transform

Direct ASS ↔ SRT / ASS ↔ WebVTT converters.

Functions

cue_to_bytes_pub

Serialise one cue to a single Dialogue: line. Public alias of the crate-private cue_to_bytes so integration tests + external drivers can build packets without going through the demuxer.

parse

register

Unified registration entry point — installs the ASS codec into the codec sub-registry and the ASS container into the container sub-registry of the supplied RuntimeContext.

register_codecs

Register the ASS codec (decoder + encoder).

register_containers

Register the ASS container (demuxer + muxer + probe).

write