# build_all.py — scripts/build_all.py (run from the task root)
# task: subtitle_cc_format_conversion | source=29.97df SCC | target=EBU STL 25fps + SRT
[scc] wrote master_enfr.scc events=75 cues=24 (EN=12, FR=12)
[inputs] spec_sheet.md + delivery_order.txt written
[scc-verify] odd_parity_failures=0 (expect 0) | label_roundtrip=True | realtime_monotonic=True | df_labels_legal=True

=== running REAL conversion pipeline (scc_convert.convert) ===
[convert] cues EN=12 FR=12 ignored_xds_words=3 ignored_control_words=4
[verify] decoded texts identical to the 24 scripted cues (incl. the mid-row italic trap cue)
[verify] STL re-parse: 12 cues, GSI DFC='STL25.01' LC='09'
[verify]   59720.000 -> 64320.000  'The Atlantic broadcast begins now.'
[verify]   66000.000 -> 71160.000  'Tonight: a studio discussion on signal f'
[verify]   73400.000 -> 78080.000  'Later, a report from the coastal relay s'
