Struct SubtitleStreamInfo 

pub struct SubtitleStreamInfo { /* private fields */ }

Information about a subtitle stream within a media file.

This struct contains all metadata needed to identify and categorize a subtitle stream, including codec, language, and forced flag.

Construction

Use SubtitleStreamInfo::builder() for fluent construction:

use ff_format::stream::SubtitleStreamInfo;
use ff_format::codec::SubtitleCodec;

let info = SubtitleStreamInfo::builder()
    .index(2)
    .codec(SubtitleCodec::Srt)
    .codec_name("srt")
    .language("eng")
    .build();

Implementations

impl SubtitleStreamInfo

pub fn builder() -> SubtitleStreamInfoBuilder

Creates a new builder for constructing SubtitleStreamInfo.

pub const fn index(&self) -> u32

Returns the stream index within the container.

pub fn codec(&self) -> &SubtitleCodec

Returns the subtitle codec.

pub fn codec_name(&self) -> &str

Returns the codec name as reported by the demuxer.

pub fn language(&self) -> Option<&str>

Returns the language code, if specified.

pub fn title(&self) -> Option<&str>

Returns the stream title, if specified.

pub const fn duration(&self) -> Option<Duration>

Returns the stream duration, if known.

pub const fn is_forced(&self) -> bool

Returns true if this is a forced subtitle track.

pub fn is_text_based(&self) -> bool

Returns true if the codec is text-based.

Trait Implementations

impl Clone for SubtitleStreamInfo

fn clone(&self) -> SubtitleStreamInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubtitleStreamInfo

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

Formats the value using the given formatter.