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Ruk DoeandClaude Opus 5.5
320b671d05
The new sample sub/aribcaption_ruby.ts (1316 bytes, synthetic) is an
ARIB STD-B24 profile A caption stream. Small size (SSZ) text is decoded
as a ruby region. Caption glyphs are one DRCS pattern and ruby is an
alphanumeric character that is never drawn with ignore_ruby, so the
results do not depend on installed fonts:
t=2s CS + caption
t=3s CS + ruby only
t=4s CS + ruby line above a caption line
t=5s ruby only, without CS
With ignore_ruby=1, only CS clears, ruby is not drawn, and a caption
that is all skipped ruby without CS produces no event:
bitmap: 2s 1 rect, 3s clear, 4s 1 rect (the one caption line)
ass, multi rect: 2s, 3s clear, 4s
ass, single rect: same events, checked with the dialogue text so the
4s position comes from the caption line, not the
skipped ruby above it
Before the fixes in this series, the bitmap test overflows the rects
array at 4s, the multi rect ass test misses the 3s clear, and the single
rect ass test has an extra 5s event and the ruby position.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DdDiDRusmi6eD7qSrKBjHb