- audio_engines.js: F5-TTS and GPT-SoVITS (the separate Anomalous_TTS node
pack), detected through /object_info/<node class>. Both engines' voices are
normalised into one voice-group shape so cards, sidebar and Script Director
share one implementation.
- The audio page shows an engine switch; a missing engine stays listed as
"not installed" with install steps (no popups). The F5-TTS library still
works without the F5-TTS node; GPT-SoVITS is never scanned when missing.
- GPT-SoVITS cards come only from the node's HTTP contract: preview reference
clips, drag a character onto AnomalousTTS_CharacterSpeech, and edit the
emotion references ("Edit emotions"), saved through /anomalous_tts/settings
with unknown fields preserved and the node's validation messages shown.
- Drop targets and the Script Director are per engine: voices of one engine
are refused on the other engine's node with the reason.
- Audio gallery reads the character of GPT-SoVITS generations.
- Usage guide (in-app and docs/guides/audio-studio.md) covers both engines.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01W411Z69FC3em9CzpeQEub5
The gallery listed file names only, and audio from Preview Audio nodes (the
template used one) lives in ComfyUI's temp folder, so the gallery stayed empty.
- api/audio_metadata.py reads ComfyUI's `prompt` comment from FLAC and
Ogg/Opus files (read-only) and extracts the TTS node's speech, sample, seed
- gallery rows show the speech (emotion chips, expandable per-segment script),
voice and seed, with copy-speech; results are cached by mtime/size
- search (?q=) matches speech text and file names
- "unsaved previews" section lists temp audio with "save to gallery", which
copies into output/audio/ (O_EXCL, never overwrites; the preview is untouched)
- audio_stream serves input/output/temp only; .opus is recognized
- parseTaggedSpeech in audio_script.js reads speech back the way F5-TTS splits it
Also outside the repo: ComfyUI/arona_multivoice_workflow.json now ends in a
Save Audio node (prefix audio/F5-TTS/Arona) instead of Preview Audio.
Verified: 100 Python tests (5 new gallery tests with synthetic FLAC/Opus),
tests/audio_script_rules.mjs, jsdom walkthrough (speech rows, preview save,
search, delete, paging), and a read-only run on the two real temp previews.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01W411Z69FC3em9CzpeqEub5
