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sudacode
64534299ed
- Drop vector drawing runs (\p1...\p0) and collapse duplicate/animation-burst cue events (karaoke frames, layered shadow copies) so typeset ASS scripts stop flooding the subtitle sidebar
- Add ass-text.ts to decode ASS text once at ingestion, mirroring mpv's ass_to_plaintext (\N/\n/\h handling, unclosed braces, no \{ \} \\ escapes)
- Renderer, timing tracker, tokenizer, and tokenization cache now consume the already-decoded plain text instead of each re-deriving it, fixing mismatched cache keys for the same authored line
1.4 KiB
1.4 KiB
type: fixed area: subtitles
- Heavily typeset ASS scripts (karaoke OP/ED, sign work) no longer fill the subtitle sidebar with garbage. Vector drawing runs (
\p1…\p0) are no longer shown as subtitle text (e.g.m 20 0 b 10 0 0 10 0 20 …), and duplicate events in a parsed subtitle file collapse into one cue: identical text over an identical span (layered "shadow" copies), and per-frame animation bursts. An ASS burst has to prove itself with authoring evidence — a temporal tag (\t,\move, karaoke timing), an animatedEffectcolumn, or override values that change from event to event — plus one shared style and actor, so three rapidえっreactions from three characters, or a sign repeated with the same static\clip, stay separate. SRT and VTT carry no such metadata, so there the run has to be at least five contiguous events all shorter than 0.1s, which is where ASS-to-SRT conversion leaves karaoke frames. - Subtitle text is now decoded from ASS exactly once, where it enters the app, and matches how mpv renders the same line (including
\N,\n,\h, unclosed{, and the fact that\{is not an escape). Renderer, timing tracker, tokenizer and the tokenization cache take that decoded text as-is instead of each re-deriving it, so one authored line can no longer produce two different cache keys, and a cue that normalizes to nothing is no longer stored as subtitle text or cached under an empty key.