feat: ElevenLabs v3 support (eleven_v3 model + audio tags)#37
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OwenMcGirr merged 3 commits intomainfrom Apr 11, 2026
Merged
feat: ElevenLabs v3 support (eleven_v3 model + audio tags)#37OwenMcGirr merged 3 commits intomainfrom
OwenMcGirr merged 3 commits intomainfrom
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- Add _ssmlToV3AudioTags() to translate SSML to v3 inline audio tags: emphasis strong/moderate → [excited], reduced → [whispers], break → [pause] - prepareText() now routes to tag translation for eleven_v3, strips for all other models - Expose seed, languageCode, previousText, nextText, applyTextNormalization in ElevenLabsTTSOptions - Include v3 params in buildRequestPayload() when set - Add 16 unit tests covering tag translation and new request params Closes #36
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Ok. Check PR #31 and speechmarkdown/speechmarkdown-js#108 I had a rough plan to get smd-js 108 accepted then update 31 to use the expressive tags from that. Just double check this doesn't conflict with that. See also #24 (comment) I have a feeling I might not be solving everything in your pr though. Just double check. |
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Summary
_ssmlToV3AudioTags()translates SSML to ElevenLabs v3 inline audio tags:<emphasis level="strong">→[excited],<emphasis level="reduced">→[whispers],<break>→[pause], other tags stripped (content kept)prepareText()routes to tag translation whenmodelId === "eleven_v3", strips for all other modelsElevenLabsTTSOptions:seed,languageCode,previousText,nextText,applyTextNormalization— included in request payload when setTest plan
npx jest src/__tests__/elevenlabs-v3.test.ts— all 16 tests passnpm run build— clean buildmodelId: "eleven_v3"and SSML input — audio returns without errorseedparam produces deterministic output across two identical requestsCloses #36