minimax/minimax-voice-clone

文档
Schema

[Core Function] MiniMax Voice Clone clones a speaker from a public reference audio URL and synthesizes new speech in one async request; only the final audio is returned. [Strengths] No voice enrollment management; optional language_boost for clone and synthesis; prosody controls (speed, volume, pitch, emotion); pronunciation overrides; voice effects; flexible audio formats. [Best For] One-off cloned narration, personalized prompts, and demos where a lasting voice library is not needed. [Limitations] Do NOT use this to obtain a reusable voice library entry; the cloned voice is temporary and is not returned. audio_url must be publicly reachable (mp3/m4a/wav, 10s–5min, ≤20 MB). [Routing] Choose speech-2.8-hd for higher quality; speech-2.8-turbo for lower latency or cost. Paralinguistic tags such as (laughs) in text are supported on both speech-2.8-hd and speech-2.8-turbo.

$69.0000~$115.0000/M chars
speech-to-speech

输入

Text to synthesize with the temporarily cloned voice. Required. Fewer than 10,000 Unicode characters. On speech-2.8-hd / speech-2.8-turbo, may include paralinguistic tags such as (laughs), (breath), or (sighs).
Primary reference audio URL for cloning. Must be publicly accessible without auth. Formats: mp3, m4a, wav. Duration 10 seconds–5 minutes. File size ≤20 MB. Distinct from prompt_audio.
提示：可拖拽文件、从剪贴板粘贴（Ctrl/Cmd+V），或提供 URL。
Supported MiniMax speech model for both voice clone and TTS in this request.
model
Optional transcript matching prompt_audio. Must align with the example audio content; end with punctuation. Not a substitute for text.
Custom pronunciation rules. Use / as separator. For Mandarin entries, tones are digits 1-5 (5=neutral), e.g. name/(yan4)(shao3)(fei1). Example: ["omg/oh my god"].
Whether to append an AIGC watermark to the returned audio. Default false.
Audio bitrate. Default 128000. Only effective when format is mp3; ignored for other formats.
128000
Output channel count. 1 is mono, 2 is stereo. Default 1.
1
Optional emotion control. Leave unset to let the model infer from text.
emotion
Force constant bitrate encoding. Optional; typically unused for standard async synthesis. Default false.
Output audio encoding format. Default mp3. Result audio is returned as a URL on the completed task.
mp3
Optional language or dialect boost for both cloning and synthesis. Omit for default behavior. Use auto to let the model decide.
language_boost
Enable reading LaTeX formulas aloud (Chinese only). When true, language_boost may be forced to Chinese. Wrap formulas with $$ and escape backslashes. Default false.
Voice effect intensity: lower is stronger, higher is softer. Range [-100, 100].
Voice effect pitch: lower is deeper, higher is brighter. Range [-100, 100]. Distinct from pitch (semitone).
Voice effect timbre: lower is thicker, higher is brighter or crisper. Range [-100, 100].
Whether to enable noise reduction on the clone reference audio. Default false.
Whether to enable volume normalization for cloning. Default false.
Pitch adjustment in semitones. Default 0. Range [-12, 12]. Distinct from modify_pitch (voice effect).
Optional short example audio URL to improve clone similarity and stability. Not a substitute for audio_url. Formats: mp3, m4a, wav. Duration must be under 8 seconds. File size ≤20 MB.
提示：可拖拽文件、从剪贴板粘贴（Ctrl/Cmd+V），或提供 URL。
Output sample rate in Hz. Default 32000.
32000
Optional sound effect applied to the output. Supported for mp3, wav, and flac.
sound_effects
Speech rate multiplier for synthesis. Default 1.0. Range [0.5, 2.0].
Whether to generate a subtitle download link. Default false.
Enable Chinese/English text normalization for better number reading; may add slight latency. Default false.
Speech volume for synthesis. Default 1.0. Range (0.0, 10.0].

结果

暂无结果

运行模型后，结果将在这里显示。

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README

属性

集合

参数

参数名 描述 类型 必填 枚举值
text Text to synthesize with the temporarily cloned voice. Required. Fewer than 10,000 Unicode characters. On speech-2.8-hd / speech-2.8-turbo, may include paralinguistic tags such as (laughs), (breath), or (sighs). string 是 -
audio_url Primary reference audio URL for cloning. Must be publicly accessible without auth. Formats: mp3, m4a, wav. Duration 10 seconds–5 minutes. File size ≤20 MB. Distinct from prompt_audio. string 是 -
model Supported MiniMax speech model for both voice clone and TTS in this request. string 是 speech-2.8-hd, speech-2.8-turbo
prompt_text Optional transcript matching prompt_audio. Must align with the example audio content; end with punctuation. Not a substitute for text. string 否 -
pronunciation_tone Custom pronunciation rules. Use / as separator. For Mandarin entries, tones are digits 1-5 (5=neutral), e.g. name/(yan4)(shao3)(fei1). Example: [“omg/oh my god”]. string[] 否 -
aigc_watermark Whether to append an AIGC watermark to the returned audio. Default false. boolean 否 true, false
bitrate Audio bitrate. Default 128000. Only effective when format is mp3; ignored for other formats. integer 否 32000, 64000, 128000, 256000
channel Output channel count. 1 is mono, 2 is stereo. Default 1. integer 否 1, 2
emotion Optional emotion control. Leave unset to let the model infer from text. string 否 happy, sad, angry, fearful, disgusted, surprised, calm
force_cbr Force constant bitrate encoding. Optional; typically unused for standard async synthesis. Default false. boolean 否 true, false
format Output audio encoding format. Default mp3. Result audio is returned as a URL on the completed task. string 否 mp3, pcm, flac, wav
language_boost Optional language or dialect boost for both cloning and synthesis. Omit for default behavior. Use auto to let the model decide. string 否 Chinese, Chinese,Yue, English, Arabic, Russian, Spanish, French, Portuguese, German, Turkish, Dutch, Ukrainian, Vietnamese, Indonesian, Japanese, Italian, Korean, Thai, Polish, Romanian, Greek, Czech, Finnish, Hindi, Bulgarian, Danish, Hebrew, Malay, Persian, Slovak, Swedish, Croatian, Filipino, Hungarian, Norwegian, Slovenian, Catalan, Nynorsk, Tamil, Afrikaans, auto
latex_read Enable reading LaTeX formulas aloud (Chinese only). When true, language_boost may be forced to Chinese. Wrap formulas with $$ and escape backslashes. Default false. boolean 否 true, false
modify_intensity Voice effect intensity: lower is stronger, higher is softer. Range [-100, 100]. integer 否 -
modify_pitch Voice effect pitch: lower is deeper, higher is brighter. Range [-100, 100]. Distinct from pitch (semitone). integer 否 -
modify_timbre Voice effect timbre: lower is thicker, higher is brighter or crisper. Range [-100, 100]. integer 否 -
need_noise_reduction Whether to enable noise reduction on the clone reference audio. Default false. boolean 否 true, false
need_volume_normalization Whether to enable volume normalization for cloning. Default false. boolean 否 true, false
pitch Pitch adjustment in semitones. Default 0. Range [-12, 12]. Distinct from modify_pitch (voice effect). integer 否 -
prompt_audio Optional short example audio URL to improve clone similarity and stability. Not a substitute for audio_url. Formats: mp3, m4a, wav. Duration must be under 8 seconds. File size ≤20 MB. string 否 -
sample_rate Output sample rate in Hz. Default 32000. integer 否 8000, 16000, 22050, 24000, 32000, 44100
sound_effects Optional sound effect applied to the output. Supported for mp3, wav, and flac. string 否 spacious_echo, auditorium_echo, lofi_telephone, robotic
speed Speech rate multiplier for synthesis. Default 1.0. Range [0.5, 2.0]. number 否 -
subtitle_enable Whether to generate a subtitle download link. Default false. boolean 否 true, false
text_normalization Enable Chinese/English text normalization for better number reading; may add slight latency. Default false. boolean 否 true, false
vol Speech volume for synthesis. Default 1.0. Range (0.0, 10.0]. number 否 -

价格

单位: $/M chars

维度 价格
model: speech-2.8-hd 115.0000
model: speech-02-hd 115.0000
model: speech-2.8-turbo 69.0000
model: speech-02-turbo 69.0000

相关模型

  • alibaba/cosyvoice-clone: [Core Function] CosyVoice Clone clones a speaker from a public reference audio URL and synthesizes new speech in one async request; only the final audio is returned. [Strengths] No voice enrollment management; language_hint applies to both cloning and synthesis; SSML, hot_fix, and prosody controls. [Best For] One-off cloned narration and demos where a lasting voice library is not needed. [Limitations] Do NOT use this to obtain a reusable voice library entry; the cloned voice is temporary and is not returned. Reference URL must be publicly accessible. model must be cosyvoice-v3.5-plus or cosyvoice-v3.5-flash. [Routing] Choose cosyvoice-v3.5-plus for higher speech quality; cosyvoice-v3.5-flash for lower latency.

相关资源

Voice Cloning
Voice CloningCollection
alibaba/cosyvoice-clone
alibaba/cosyvoice-clonespeech-to-speech