Subforge

Appearance

DVB ​

DVB subtitles are bitmap-based and commonly used in broadcast streams.

Timing ​

  • PTS-based timing and page timeouts

Images ​

  • Parsed into event.image bitmap payloads

Parsing ​

ts
import { parseDVB } from 'subforge/dvb'
import { unwrap } from 'subforge/core'

const data = new Uint8Array(await fetch('/subs.dvb').then(r => r.arrayBuffer()))
const doc = unwrap(parseDVB(data))

Serialization ​

ts
import { toDVB } from 'subforge/dvb'

const out = toDVB(doc) // Uint8Array