Struct VobSubParser 

pub struct VobSubParser { /* private fields */ }

VobSub subtitle parser and renderer.

Implementations

impl VobSubParser

pub fn new() -> Self

Create a new VobSub parser.

pub fn load_from_data(&mut self, idx_content: &str, sub_data: Vec<u8>)

Load VobSub from IDX content and SUB data.

pub fn load_from_mks(&mut self, mks_data: &[u8]) -> Result<(), String>

Load VobSub from a Matroska subtitle container with embedded S_VOBSUB tracks.

pub fn load_from_sub_only(&mut self, sub_data: Vec<u8>)

Load VobSub from SUB file only (scans for timestamps).

pub fn dispose(&mut self)

Dispose of all resources.

pub fn last_render_issue(&self) -> String

Get the last non-fatal render issue for diagnostics.

pub fn count(&self) -> usize

Get the number of subtitle entries.

pub fn screen_width(&self) -> u16

Get the presentation width for this subtitle track.

pub fn screen_height(&self) -> u16

Get the presentation height for this subtitle track.

pub fn language(&self) -> String

Get the declared language code from IDX metadata.

pub fn track_id(&self) -> String

Get the declared subtitle track ID from IDX metadata.

pub fn has_idx_metadata(&self) -> bool

Check whether IDX metadata was used to load the parser.

pub fn get_timestamps(&self) -> Vec<f64>

Get all timestamps in milliseconds.

pub fn find_index_at_timestamp(&mut self, time_ms: f64) -> i32

Find the subtitle index for a given timestamp in milliseconds. Returns -1 if no subtitle should be displayed at this time.

pub fn get_cue_start_time(&self, index: usize) -> f64

Get the cue start time in milliseconds.

pub fn get_cue_end_time(&mut self, index: usize) -> f64

Get the cue end time in milliseconds.

pub fn get_cue_duration(&mut self, index: usize) -> f64

Get the cue duration in milliseconds.

pub fn get_cue_file_position(&self, index: usize) -> f64

Get the cue file position in the SUB file.

pub fn render_at_index(&mut self, index: usize) -> Option<VobSubFrame>

Render subtitle at the given index and return RGBA data.

pub fn clear_cache(&mut self)

Clear the internal cache.

pub fn set_deband_enabled(&mut self, enabled: bool)

Enable or disable debanding.

pub fn set_deband_threshold(&mut self, threshold: f32)

Set the deband threshold (0.0-255.0, default: 64.0).

pub fn set_deband_range(&mut self, range: u32)

Set the deband sample range in pixels (default: 15).

pub fn deband_enabled(&self) -> bool

Check if debanding is enabled.

Trait Implementations

impl Default for VobSubParser

fn default() -> Self

Returns the “default value” for a type.