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<meta charset="utf-8" /><meta name="hf:doc:metadata" content="{&quot;title&quot;:&quot;Kandinsky S2V 1.0&quot;,&quot;local&quot;:&quot;kandinsky-s2v-10&quot;,&quot;sections&quot;:[{&quot;title&quot;:&quot;Points de contrôle&quot;,&quot;local&quot;:&quot;checkpoints&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;Utilisation&quot;,&quot;local&quot;:&quot;usage&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;Notes&quot;,&quot;local&quot;:&quot;notes&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;KandinskyS2VModularPipeline&quot;,&quot;local&quot;:&quot;diffusers.KandinskyS2VModularPipeline&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;KandinskyS2VAutoBlocks&quot;,&quot;local&quot;:&quot;diffusers.KandinskyS2VAutoBlocks&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;KandinskyS2VDistilledModularPipeline&quot;,&quot;local&quot;:&quot;diffusers.KandinskyS2VDistilledModularPipeline&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;KandinskyS2VDistilledAutoBlocks&quot;,&quot;local&quot;:&quot;diffusers.KandinskyS2VDistilledAutoBlocks&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2}],&quot;depth&quot;:1}"/>
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		<link href="/docs/diffusers/main/en/_app/immutable/assets/0.tn0RQdqM.css" rel="modulepreload"> <!--[--><!--[0--><!--[--><!--[0--><!--[--><p></p> <div class="items-center shrink-0 min-w-[100px] max-sm:min-w-[50px] justify-end ml-auto flex" style="float: inline-end; margin-inline-start: 10px; display: inline-flex; position: relative; z-index: 10;"><div dir="ltr" class="inline-flex rounded-md max-sm:rounded-sm"><button class="inline-flex items-center gap-1 h-7 max-sm:h-7 px-2 max-sm:px-1.5 text-sm font-medium text-gray-800 border border-r-0 rounded-l-md max-sm:rounded-l-sm border-gray-200 bg-white hover:shadow-inner dark:border-gray-850 dark:bg-gray-950 dark:text-gray-200 dark:hover:bg-gray-800" aria-live="polite"><span class="inline-flex items-center justify-center rounded-md p-0.5 max-sm:p-0 hover:text-gray-800 dark:hover:text-gray-200"><svg class="sm:size-3.5 size-3" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg><!----></span> <span dir="auto">Copy page</span></button> <button class="inline-flex items-center justify-center w-6 max-sm:w-5 h-7 max-sm:h-7 disabled:pointer-events-none text-sm text-gray-500 hover:text-gray-700 dark:hover:text-white rounded-r-md max-sm:rounded-r-sm border border-l transition border-gray-200 bg-white hover:shadow-inner dark:border-gray-850 dark:bg-gray-950 dark:text-gray-200 dark:hover:bg-gray-800" aria-haspopup="menu" aria-expanded="false" aria-label="Open copy menu"><svg class="transition-transform text-gray-400 overflow-visible sm:size-3.5 size-3 rotate-0" width="1em" height="1em" viewBox="0 0 12 7" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M1 1L6 6L11 1" stroke="currentColor"></path></svg><!----></button></div> <!--[-1--><!--]--></div><!----> <!--[0--><h1 class="relative group"><a id="kandinsky-s2v-10" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#kandinsky-s2v-10"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->Kandinsky S2V 1.0<!----></span></h1><!--]--><!----> <p>Kandinsky S2V 1.0 génère une vidéo d'avatar à partir d'une image de référence et d'une piste audio. La personne dans l'image est animée pour correspondre à la parole — la figure entière, et non seulement la tête. La parole est une condition, et non une sortie : le modèle ne génère pas d'audio, et la bande-son du résultat est la piste que vous transmettez.</p> <p>Les deux conditions passent par <a href="https://huggingface.co/Qwen/Qwen2.5-Omni-7B" rel="nofollow">Qwen2.5-Omni-7B</a> :
ses états cachés encodent le prompt et sa tour audio encodent la parole, qui
entre dans le transformeur via des adaptateurs d'attention croisée alignés image par image, de
sorte que chaque image latente ne porte attention qu'à la parole qu'elle couvre. Un clip est généré
par blocs de 5 s (125 images à 25 ips), chacun portant la mémoire FramePack des
précédents, afin que les pistes plus longues restent cohérentes aux frontières des blocs.</p> <p>Kandinsky S2V 1.0 est intégré uniquement en tant que <a href="../../modular_diffusers/overview">pipeline modulaire</a> ; il n'existe pas de classe <code>DiffusionPipeline</code> standard pour ce modèle.</p> <!--[1--><h2 class="relative group"><a id="checkpoints" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#checkpoints"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->Points de contrôle<!----></span></h2><!--]--><!----> <table><thead><tr><th>Point de contrôle</th><th>Transformer</th><th>Blocs</th><th>Planificateur</th><th>Étapes</th><th>Orientation</th></tr></thead><tbody><tr><td><a href="https://huggingface.co/kandinskylab/Kandinsky-S2V-1.0-Lite-Diffusers" rel="nofollow">Lite</a></td><td>2B</td><td><a href="/docs/diffusers/main/fr/api/pipelines/kandinsky_s2v#diffusers.KandinskyS2VAutoBlocks">KandinskyS2VAutoBlocks</a></td><td><a href="/docs/diffusers/main/fr/api/schedulers/flow_match_euler_discrete#diffusers.FlowMatchEulerDiscreteScheduler">FlowMatchEulerDiscreteScheduler</a></td><td>50</td><td>3.0</td></tr><tr><td><a href="https://huggingface.co/kandinskylab/Kandinsky-S2V-1.0-Pro-Diffusers" rel="nofollow">Pro</a></td><td>21B</td><td><a href="/docs/diffusers/main/fr/api/pipelines/kandinsky_s2v#diffusers.KandinskyS2VAutoBlocks">KandinskyS2VAutoBlocks</a></td><td><a href="/docs/diffusers/main/fr/api/schedulers/flow_match_euler_discrete#diffusers.FlowMatchEulerDiscreteScheduler">FlowMatchEulerDiscreteScheduler</a></td><td>50</td><td>3.0</td></tr><tr><td><a href="https://huggingface.co/kandinskylab/Kandinsky-S2V-1.0-Lite-distill-Diffusers" rel="nofollow">Distillé Lite</a></td><td>2B</td><td><a href="/docs/diffusers/main/fr/api/pipelines/kandinsky_s2v#diffusers.KandinskyS2VDistilledAutoBlocks">KandinskyS2VDistilledAutoBlocks</a></td><td><a href="/docs/diffusers/main/fr/api/schedulers/piflow#diffusers.PiflowScheduler">PiflowScheduler</a></td><td>16</td><td>off</td></tr><tr><td><a href="https://huggingface.co/kandinskylab/Kandinsky-S2V-1.0-Pro-distill-Diffusers" rel="nofollow">Pro distillé</a></td><td>21B</td><td><a href="/docs/diffusers/main/fr/api/pipelines/kandinsky_s2v#diffusers.KandinskyS2VDistilledAutoBlocks">KandinskyS2VDistilledAutoBlocks</a></td><td><a href="/docs/diffusers/main/fr/api/schedulers/piflow#diffusers.PiflowScheduler">PiflowScheduler</a></td><td>16</td><td>off</td></tr></tbody></table> <p>Les points de contrôle distillés configurent <code>PiflowScheduler</code> avec <code>shift=10.0</code> et <code>n_grid=5</code>, et non avec ses valeurs par défaut.</p> <p><code>ModularPipeline.from_pretrained</code> sélectionne les blocs à partir du checkpoint. Les étapes
sont par défaut les valeurs ci-dessus. Le classifier-free guidance est le composant <code>guider</code>,
et non un argument d’appel : les checkpoints de base l’incluent à 3.0. Les checkpoints distillés
n’ont ni guider ni <code>negative_prompt</code>, car le guidance fait déjà partie de l’étudiant.</p> <!--[1--><h2 class="relative group"><a id="usage" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#usage"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->Utilisation<!----></span></h2><!--]--><!----> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5   text-gray-600  " title="code excerpt" type="button"><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg><!----> <div class=" absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0 "><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent;"></div> Copié</div><!----></button><!----></div> <pre class="language-py "><!----><span class="hljs-keyword">import</span> librosa
<span class="hljs-keyword">import</span> torch
<span class="hljs-keyword">from</span> diffusers <span class="hljs-keyword">import</span> ModularPipeline
<span class="hljs-keyword">from</span> diffusers.utils <span class="hljs-keyword">import</span> encode_video, load_image

pipe = ModularPipeline.from_pretrained(<span class="hljs-string">&quot;kandinskylab/Kandinsky-S2V-1.0-Lite-distill-Diffusers&quot;</span>)
pipe.load_components(dtype=torch.bfloat16)
pipe.to(<span class="hljs-string">&quot;cuda&quot;</span>)

image = load_image(<span class="hljs-string">&quot;reference.png&quot;</span>)
audio, _ = librosa.load(<span class="hljs-string">&quot;speech.wav&quot;</span>, sr=<span class="hljs-number">16000</span>)  <span class="hljs-comment"># a mono waveform at 16 kHz, for the model</span>
speech, sample_rate = librosa.load(<span class="hljs-string">&quot;speech.wav&quot;</span>, sr=<span class="hljs-literal">None</span>)  <span class="hljs-comment"># the original track, added to the output video</span>

video = pipe(image=image, audio=audio, output=<span class="hljs-string">&quot;videos&quot;</span>)[<span class="hljs-number">0</span>]
encode_video(
    video,
    fps=<span class="hljs-number">25</span>,
    output_path=<span class="hljs-string">&quot;avatar.mp4&quot;</span>,
    audio=torch.from_numpy(speech)[<span class="hljs-literal">None</span>],
    audio_sample_rate=sample_rate,
)<!----></pre></div><!----> <p>Les points de contrôle Pro ne tiennent pas sur un GPU de 80 Go à côté de l’encodeur vocal et textuel de 7B lorsque chaque composant est sur l’appareil. Déchargez-les via un <code>ComponentsManager</code> :</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5   text-gray-600  " title="code excerpt" type="button"><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg><!----> <div class=" absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0 "><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent;"></div> Copié</div><!----></button><!----></div> <pre class="language-py "><!----><span class="hljs-keyword">import</span> librosa
<span class="hljs-keyword">import</span> torch
<span class="hljs-keyword">from</span> diffusers <span class="hljs-keyword">import</span> ComponentsManager, ModularPipeline
<span class="hljs-keyword">from</span> diffusers.utils <span class="hljs-keyword">import</span> encode_video, load_image

manager = ComponentsManager()
pipe = ModularPipeline.from_pretrained(<span class="hljs-string">&quot;kandinskylab/Kandinsky-S2V-1.0-Pro-Diffusers&quot;</span>, components_manager=manager)
pipe.load_components(dtype=torch.bfloat16)
manager.enable_auto_cpu_offload(device=<span class="hljs-string">&quot;cuda&quot;</span>, memory_reserve_margin=<span class="hljs-string">&quot;40GiB&quot;</span>)

image = load_image(<span class="hljs-string">&quot;reference.png&quot;</span>)
audio, _ = librosa.load(<span class="hljs-string">&quot;speech.wav&quot;</span>, sr=<span class="hljs-number">16000</span>)
speech, sample_rate = librosa.load(<span class="hljs-string">&quot;speech.wav&quot;</span>, sr=<span class="hljs-literal">None</span>)

video = pipe(image=image, audio=audio, output=<span class="hljs-string">&quot;videos&quot;</span>)[<span class="hljs-number">0</span>]
encode_video(
    video,
    fps=<span class="hljs-number">25</span>,
    output_path=<span class="hljs-string">&quot;avatar.mp4&quot;</span>,
    audio=torch.from_numpy(speech)[<span class="hljs-literal">None</span>],
    audio_sample_rate=sample_rate,
)<!----></pre></div><!----> <p>La marge est la mémoire laissée libre au-delà des poids lorsqu’un modèle est déplacé sur le GPU.
Elle doit contenir le décodage VAE d’un bloc, soit environ 33 GiB à 512x768 : avec la valeur par défaut de 3 Go,
le transformateur reste sur le GPU pendant le décodage, ce qui entraîne ensuite une erreur de mémoire insuffisante. Avec
40 GiB, le pic est d’environ 50 GiB sur un GPU de 80 Go. Activez le déchargement après <code>load_components</code>,
afin qu’il s’applique à chaque composant.</p> <!--[1--><h2 class="relative group"><a id="notes" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#notes"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->Notes<!----></span></h2><!--]--><!----> <ul><li><code>image</code> est une image PIL et <code>audio</code> une forme d’onde mono flottante dans [-1, 1] à 16 kHz, sous forme de tenseur ou de tableau de forme <code>(samples,)</code> ; le pipeline ne lit pas de fichiers.</li> <li>Les blocs de premier niveau (<code>text_encoder</code>, <code>vae_encoder</code>, <code>denoise</code>, <code>decode</code>) s'exécutent également de manière autonome ;
lors de leur exécution séparée, transmettez à chacun la même valeur pour <code>num_latent_frames</code> et <code>fps</code>.</li> <li>Le nombre de segments suit la durée de la piste audio, sauf si <code>num_chunks</code> est transmis. La vidéo est de toute façon rognée à la durée de la piste, de sorte que les segments au-delà de sa fin sont calculés puis supprimés, avec un avertissement.</li> <li>Avec le guidage, le passage non conditionnel insère le prompt négatif <em>et</em> atténue la parole, de sorte que le guidage est conjoint sur le texte et la parole.</li></ul> <!--[1--><h2 class="relative group"><a id="diffusers.KandinskyS2VModularPipeline" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#diffusers.KandinskyS2VModularPipeline"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->KandinskyS2VModularPipeline<!----></span></h2><!--]--><!----> <div class="docstring border-l-2 border-t-2 pl-4 pt-3.5 border-gray-100 rounded-tl-xl mb-6 mt-8"><div><span class="group flex space-x-1.5 items-center text-gray-800 bg-gradient-to-r rounded-tr-lg -mt-4 -ml-4 pt-3 px-2.5" id="diffusers.KandinskyS2VModularPipeline"><!----><h3 class="!m-0"><span class="flex-1 break-all md:text-lg bg-gradient-to-r px-2.5 py-1.5 rounded-xl from-indigo-50/70 to-white dark:from-gray-900 dark:to-gray-950 dark:text-indigo-300 text-indigo-700"><svg class="mr-1.5 text-indigo-500 inline-block -mt-0.5" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" focusable="false" role="img" width=".8em" height=".8em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 24 24"><path class="uim-quaternary" d="M20.23 7.24L12 12L3.77 7.24a1.98 1.98 0 0 1 .7-.71L11 2.76c.62-.35 1.38-.35 2 0l6.53 3.77c.29.173.531.418.7.71z" opacity=".25" fill="currentColor"></path><path class="uim-tertiary" d="M12 12v9.5a2.09 2.09 0 0 1-.91-.21L4.5 17.48a2.003 2.003 0 0 1-1-1.73v-7.5a2.06 2.06 0 0 1 .27-1.01L12 12z" opacity=".5" fill="currentColor"></path><path class="uim-primary" d="M20.5 8.25v7.5a2.003 2.003 0 0 1-1 1.73l-6.62 3.82c-.275.13-.576.198-.88.2V12l8.23-4.76c.175.308.268.656.27 1.01z" fill="currentColor"></path></svg><span class="font-light">classe</span> <span class="font-medium">diffusers.</span><span class="font-semibold">KandinskyS2VModularPipeline</span></span></h3><!----> <a id="diffusers.KandinskyS2VModularPipeline" class="header-link invisible with-hover:group-hover:visible pr-2" href="#diffusers.KandinskyS2VModularPipeline"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></a> <!--[0--><a class="!ml-auto !text-gray-400 !no-underline text-sm flex items-center" href="https://github.com/huggingface/diffusers/blob/main/src/diffusers/modular_pipelines/kandinsky_s2v/modular_pipeline.py#L91" target="_blank"><span>&lt;</span> <span class="hidden md:block mx-0.5 hover:!underline">source</span> <span>></span></a><!--]--></span> <!--[0--><p class="font-mono text-xs md:text-sm !leading-relaxed !my-6"><span>(</span> <!--[--><span class="comma cursor-default"><span class="rounded hover:bg-black hover:text-white dark:hover:bg-white dark:hover:text-black">blocks<span class="opacity-60">: diffusers.modular_pipelines.modular_pipeline.ModularPipelineBlocks | None = None</span></span></span><span class="comma cursor-default"><span class="rounded hover:bg-black hover:text-white dark:hover:bg-white dark:hover:text-black">pretrained_model_name_or_path<span class="opacity-60">: str | os.PathLike | None = None</span></span></span><span class="comma cursor-default"><span class="rounded hover:bg-black hover:text-white dark:hover:bg-white dark:hover:text-black">components_manager<span class="opacity-60">: diffusers.modular_pipelines.components_manager.ComponentsManager | None = None</span></span></span><span class="comma cursor-default"><span class="rounded hover:bg-black hover:text-white dark:hover:bg-white dark:hover:text-black">collection<span class="opacity-60">: str | None = None</span></span></span><span class="comma cursor-default"><span class="rounded hover:bg-black hover:text-white dark:hover:bg-white dark:hover:text-black">workflow<span class="opacity-60">: str | None = None</span></span></span><span class="comma cursor-default"><span class="rounded hover:bg-black hover:text-white dark:hover:bg-white dark:hover:text-black">modular_config_dict<span class="opacity-60">: dict[str, typing.Any] | None = None</span></span></span><span class="comma cursor-default"><span class="rounded hover:bg-black hover:text-white dark:hover:bg-white dark:hover:text-black">config_dict<span class="opacity-60">: dict[str, typing.Any] | None = None</span></span></span><span class="comma cursor-default"><span class="rounded hover:bg-black hover:text-white dark:hover:bg-white dark:hover:text-black">**kwargs<span class="opacity-60"></span></span></span><!--]--> <span>)</span> <!--[-1--><!--]--></p><!--]--> <div class="!mb-10 relative docstring-details "><!--[-1--><!--]--> <!--[-1--><!--]--> <!--[-1--><!--]--> <!--[-1--><!--]--> <!--[-1--><!--]--></div></div><!----> <p>Un ModularPipeline pour la génération de vidéos à partir de la parole avec Kandinsky S2V 1.0.</p></div> <!--[1--><h2 class="relative group"><a id="diffusers.KandinskyS2VAutoBlocks" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#diffusers.KandinskyS2VAutoBlocks"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->KandinskyS2VAutoBlocks<!----></span></h2><!--]--><!----> <div class="docstring border-l-2 border-t-2 pl-4 pt-3.5 border-gray-100 rounded-tl-xl mb-6 mt-8"><div><span class="group flex space-x-1.5 items-center text-gray-800 bg-gradient-to-r rounded-tr-lg -mt-4 -ml-4 pt-3 px-2.5" id="diffusers.KandinskyS2VAutoBlocks"><!----><h3 class="!m-0"><span class="flex-1 break-all md:text-lg bg-gradient-to-r px-2.5 py-1.5 rounded-xl from-indigo-50/70 to-white dark:from-gray-900 dark:to-gray-950 dark:text-indigo-300 text-indigo-700"><svg class="mr-1.5 text-indigo-500 inline-block -mt-0.5" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" focusable="false" role="img" width=".8em" height=".8em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 24 24"><path class="uim-quaternary" d="M20.23 7.24L12 12L3.77 7.24a1.98 1.98 0 0 1 .7-.71L11 2.76c.62-.35 1.38-.35 2 0l6.53 3.77c.29.173.531.418.7.71z" opacity=".25" fill="currentColor"></path><path class="uim-tertiary" d="M12 12v9.5a2.09 2.09 0 0 1-.91-.21L4.5 17.48a2.003 2.003 0 0 1-1-1.73v-7.5a2.06 2.06 0 0 1 .27-1.01L12 12z" opacity=".5" fill="currentColor"></path><path class="uim-primary" d="M20.5 8.25v7.5a2.003 2.003 0 0 1-1 1.73l-6.62 3.82c-.275.13-.576.198-.88.2V12l8.23-4.76c.175.308.268.656.27 1.01z" fill="currentColor"></path></svg><span class="font-light">classe</span> <span class="font-medium">diffusers.</span><span class="font-semibold">KandinskyS2VAutoBlocks</span></span></h3><!----> <a id="diffusers.KandinskyS2VAutoBlocks" class="header-link invisible with-hover:group-hover:visible pr-2" href="#diffusers.KandinskyS2VAutoBlocks"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></a> <!--[0--><a class="!ml-auto !text-gray-400 !no-underline text-sm flex items-center" href="https://github.com/huggingface/diffusers/blob/main/src/diffusers/modular_pipelines/kandinsky_s2v/modular_blocks_kandinsky_s2v.py#L108" target="_blank"><span>&lt;</span> <span class="hidden md:block mx-0.5 hover:!underline">source</span> <span>></span></a><!--]--></span> <!--[0--><p class="font-mono text-xs md:text-sm !leading-relaxed !my-6"><span>(</span> <!--[--><!--]--> <span>)</span> <!--[-1--><!--]--></p><!--]--> <div class="!mb-10 relative docstring-details "><!--[-1--><!--]--> <!--[-1--><!--]--> <!--[-1--><!--]--> <!--[-1--><!--]--> <!--[-1--><!--]--></div></div><!----> <p>Pipeline modulaire pour la génération de vidéos à partir de la parole avec Kandinsky S2V 1.0 : une vidéo d'avatar à partir d'une image de référence et d'une piste audio, générée par morceaux.</p> <p>Composants :
text_encoder (<code>Qwen2_5OmniThinkerForConditionalGeneration</code>) tokenizer (<code>Qwen2_5OmniProcessor</code>) text_encoder_2
(<code>CLIPTextModel</code>) tokenizer_2 (<code>CLIPTokenizer</code>) vae (<code>AutoencoderKLHunyuanVideo</code>) video_processor
(<code>VideoProcessor</code>) transformer (<code>KandinskyS2VTransformer3DModel</code>) scheduler
(<code>FlowMatchEulerDiscreteScheduler</code>) guider (<code>ClassifierFreeGuidance</code>)</p> <p>Entrées :
prompt (<code>str</code>, <em>facultatif</em>, par défaut The video presents a stable medium close-up of a subject facing the
camera directly. The subject exhibits natural, lifelike body dynamics: the head and shoulders move fluidly
with the rhythm of speech. The lighting is even, maintaining a balanced natural exposure to clearly define
facial features without washout. Throughout the sequence, the subject engages in continuous speech marked by
precise, high-fidelity articulation. The lips move in a rhythmic, natural pattern: alternating between brief
firm closures and relaxed openings. During these openings, the tips of the upper teeth are momentarily and
realistically visible, exhibiting natural enamel texture. The upper lip lifts subtly over the teeth during
enunciation, while the jaw performs minimal vertical oscillations synchronized with the speech cadence.
Facial micro-expressions are active yet restrained; eyebrows rise and lower slightly with minute asymmetry.
The eyes maintain a steady, engaged gaze forward, punctuated by smooth, deliberate blinks. ):
Le prompt pour guider la génération.
negative_prompt (<code>str</code>, <em>facultatif</em>):
Le prompt pour le passage non conditionnel du guidage. Par défaut, <code>DEFAULT_NEGATIVE_PROMPT</code> est utilisé
lorsque le guidage en a besoin.
audio (<code>Tensor | ndarray</code>):
La piste audio qui pilote la génération : une forme d'onde mono flottante dans [-1, 1] à 16000 Hz, de forme
(samples,).
num_latent_frames (<code>int</code>, <em>facultatif</em>, par défaut 32):
Nombre de frames latentes par bloc ; 32 donne 125 frames (5 s à 25 fps).
fps (<code>int</code>, <em>facultatif</em>, par défaut 25):
Taux de frames auquel la longueur du bloc est calculée.
num_chunks (<code>int</code>, <em>facultatif</em>):
Nombre de blocs à générer. Par défaut, le nombre nécessaire pour couvrir la piste audio ; la vidéo est
en tout cas rognée à la longueur de la piste.
image (<code>Image</code>):
La frame de référence à animer.
height (<code>int</code>, <em>facultatif</em>):
La hauteur en pixels de la vidéo générée. Par défaut, le bucket 512 le plus proche de la frame de référence.
width (<code>int</code>, <em>facultatif</em>):
La largeur en pixels de la vidéo générée, choisie conjointement avec <code>height</code>.
generator (<code>Generator</code>, <em>facultatif</em>):
Générateur Torch pour une génération déterministe.
num_inference_steps (<code>int</code>, <em>facultatif</em>, par défaut 50):
Le nombre d'étapes de débruitage.
scale_factor (<code>tuple</code>, <em>facultatif</em>, par défaut (1.0, 2.0, 2.0)):
Échelle RoPE par axe pour le bucket de résolution.
output_type (<code>str</code>, <em>facultatif</em>, par défaut pil):
Format de sortie : ‘pil’, ‘np’, ‘pt’.</p> <p>Sorties :
vidéos (<code>list</code>) :
Les vidéos générées.</p></div> <!--[1--><h2 class="relative group"><a id="diffusers.KandinskyS2VDistilledModularPipeline" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#diffusers.KandinskyS2VDistilledModularPipeline"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->KandinskyS2VDistilledModularPipeline<!----></span></h2><!--]--><!----> <div class="docstring border-l-2 border-t-2 pl-4 pt-3.5 border-gray-100 rounded-tl-xl mb-6 mt-8"><div><span class="group flex space-x-1.5 items-center text-gray-800 bg-gradient-to-r rounded-tr-lg -mt-4 -ml-4 pt-3 px-2.5" id="diffusers.KandinskyS2VDistilledModularPipeline"><!----><h3 class="!m-0"><span class="flex-1 break-all md:text-lg bg-gradient-to-r px-2.5 py-1.5 rounded-xl from-indigo-50/70 to-white dark:from-gray-900 dark:to-gray-950 dark:text-indigo-300 text-indigo-700"><svg class="mr-1.5 text-indigo-500 inline-block -mt-0.5" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" focusable="false" role="img" width=".8em" height=".8em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 24 24"><path class="uim-quaternary" d="M20.23 7.24L12 12L3.77 7.24a1.98 1.98 0 0 1 .7-.71L11 2.76c.62-.35 1.38-.35 2 0l6.53 3.77c.29.173.531.418.7.71z" opacity=".25" fill="currentColor"></path><path class="uim-tertiary" d="M12 12v9.5a2.09 2.09 0 0 1-.91-.21L4.5 17.48a2.003 2.003 0 0 1-1-1.73v-7.5a2.06 2.06 0 0 1 .27-1.01L12 12z" opacity=".5" fill="currentColor"></path><path class="uim-primary" d="M20.5 8.25v7.5a2.003 2.003 0 0 1-1 1.73l-6.62 3.82c-.275.13-.576.198-.88.2V12l8.23-4.76c.175.308.268.656.27 1.01z" fill="currentColor"></path></svg><span class="font-light">classe</span> <span class="font-medium">diffusers.</span><span class="font-semibold">KandinskyS2VDistilledModularPipeline</span></span></h3><!----> <a id="diffusers.KandinskyS2VDistilledModularPipeline" class="header-link invisible with-hover:group-hover:visible pr-2" href="#diffusers.KandinskyS2VDistilledModularPipeline"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></a> <!--[0--><a class="!ml-auto !text-gray-400 !no-underline text-sm flex items-center" href="https://github.com/huggingface/diffusers/blob/main/src/diffusers/modular_pipelines/kandinsky_s2v/modular_pipeline.py#L109" target="_blank"><span>&lt;</span> <span class="hidden md:block mx-0.5 hover:!underline">source</span> <span>></span></a><!--]--></span> <!--[0--><p class="font-mono text-xs md:text-sm !leading-relaxed !my-6"><span>(</span> <!--[--><span class="comma cursor-default"><span class="rounded hover:bg-black hover:text-white dark:hover:bg-white dark:hover:text-black">blocks<span class="opacity-60">: diffusers.modular_pipelines.modular_pipeline.ModularPipelineBlocks | None = None</span></span></span><span class="comma cursor-default"><span class="rounded hover:bg-black hover:text-white dark:hover:bg-white dark:hover:text-black">pretrained_model_name_or_path<span class="opacity-60">: str | os.PathLike | None = None</span></span></span><span class="comma cursor-default"><span class="rounded hover:bg-black hover:text-white dark:hover:bg-white dark:hover:text-black">components_manager<span class="opacity-60">: diffusers.modular_pipelines.components_manager.ComponentsManager | None = None</span></span></span><span class="comma cursor-default"><span class="rounded hover:bg-black hover:text-white dark:hover:bg-white dark:hover:text-black">collection<span class="opacity-60">: str | None = None</span></span></span><span class="comma cursor-default"><span class="rounded hover:bg-black hover:text-white dark:hover:bg-white dark:hover:text-black">workflow<span class="opacity-60">: str | None = None</span></span></span><span class="comma cursor-default"><span class="rounded hover:bg-black hover:text-white dark:hover:bg-white dark:hover:text-black">modular_config_dict<span class="opacity-60">: dict[str, typing.Any] | None = None</span></span></span><span class="comma cursor-default"><span class="rounded hover:bg-black hover:text-white dark:hover:bg-white dark:hover:text-black">config_dict<span class="opacity-60">: dict[str, typing.Any] | None = None</span></span></span><span class="comma cursor-default"><span class="rounded hover:bg-black hover:text-white dark:hover:bg-white dark:hover:text-black">**kwargs<span class="opacity-60"></span></span></span><!--]--> <span>)</span> <!--[-1--><!--]--></p><!--]--> <div class="!mb-10 relative docstring-details "><!--[-1--><!--]--> <!--[-1--><!--]--> <!--[-1--><!--]--> <!--[-1--><!--]--> <!--[-1--><!--]--></div></div><!----> <p>Un ModularPipeline pour les points de contrôle distillés de Kandinsky S2V 1.0 de pi-Flow.</p> <p>Le guidage est distillé dans l’étudiant, de sorte que ses blocs ne disposent ni de guideur ni de prompt négatif, et un seul passage avant est exécuté par segment.</p></div> <!--[1--><h2 class="relative group"><a id="diffusers.KandinskyS2VDistilledAutoBlocks" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#diffusers.KandinskyS2VDistilledAutoBlocks"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->KandinskyS2VDistilledAutoBlocks<!----></span></h2><!--]--><!----> <div class="docstring border-l-2 border-t-2 pl-4 pt-3.5 border-gray-100 rounded-tl-xl mb-6 mt-8"><div><span class="group flex space-x-1.5 items-center text-gray-800 bg-gradient-to-r rounded-tr-lg -mt-4 -ml-4 pt-3 px-2.5" id="diffusers.KandinskyS2VDistilledAutoBlocks"><!----><h3 class="!m-0"><span class="flex-1 break-all md:text-lg bg-gradient-to-r px-2.5 py-1.5 rounded-xl from-indigo-50/70 to-white dark:from-gray-900 dark:to-gray-950 dark:text-indigo-300 text-indigo-700"><svg class="mr-1.5 text-indigo-500 inline-block -mt-0.5" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" focusable="false" role="img" width=".8em" height=".8em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 24 24"><path class="uim-quaternary" d="M20.23 7.24L12 12L3.77 7.24a1.98 1.98 0 0 1 .7-.71L11 2.76c.62-.35 1.38-.35 2 0l6.53 3.77c.29.173.531.418.7.71z" opacity=".25" fill="currentColor"></path><path class="uim-tertiary" d="M12 12v9.5a2.09 2.09 0 0 1-.91-.21L4.5 17.48a2.003 2.003 0 0 1-1-1.73v-7.5a2.06 2.06 0 0 1 .27-1.01L12 12z" opacity=".5" fill="currentColor"></path><path class="uim-primary" d="M20.5 8.25v7.5a2.003 2.003 0 0 1-1 1.73l-6.62 3.82c-.275.13-.576.198-.88.2V12l8.23-4.76c.175.308.268.656.27 1.01z" fill="currentColor"></path></svg><span class="font-light">classe</span> <span class="font-medium">diffusers.</span><span class="font-semibold">KandinskyS2VDistilledAutoBlocks</span></span></h3><!----> <a id="diffusers.KandinskyS2VDistilledAutoBlocks" class="header-link invisible with-hover:group-hover:visible pr-2" href="#diffusers.KandinskyS2VDistilledAutoBlocks"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></a> <!--[0--><a class="!ml-auto !text-gray-400 !no-underline text-sm flex items-center" href="https://github.com/huggingface/diffusers/blob/main/src/diffusers/modular_pipelines/kandinsky_s2v/modular_blocks_kandinsky_s2v_distilled.py#L103" target="_blank"><span>&lt;</span> <span class="hidden md:block mx-0.5 hover:!underline">source</span> <span>></span></a><!--]--></span> <!--[0--><p class="font-mono text-xs md:text-sm !leading-relaxed !my-6"><span>(</span> <!--[--><!--]--> <span>)</span> <!--[-1--><!--]--></p><!--]--> <div class="!mb-10 relative docstring-details "><!--[-1--><!--]--> <!--[-1--><!--]--> <!--[-1--><!--]--> <!--[-1--><!--]--> <!--[-1--><!--]--></div></div><!----> <p>Pipeline modulaire pour la génération de vidéos à partir de la parole avec les points de contrôle distillés pi-Flow de Kandinsky S2V 1.0 : 16 segments par bloc et aucun guidage, ce qui est distillé dans l'étudiant.</p> <p>Composants :
text_encoder (<code>Qwen2_5OmniThinkerForConditionalGeneration</code>) tokenizer (<code>Qwen2_5OmniProcessor</code>) text_encoder_2
(<code>CLIPTextModel</code>) tokenizer_2 (<code>CLIPTokenizer</code>) vae (<code>AutoencoderKLHunyuanVideo</code>) video_processor
(<code>VideoProcessor</code>) transformer (<code>KandinskyS2VTransformer3DModel</code>) scheduler (<code>PiflowScheduler</code>)</p> <p>Entrées :
prompt (<code>str</code>, <em>facultatif</em>, par défaut The video presents a stable medium close-up of a subject facing the
camera directly. The subject exhibits natural, lifelike body dynamics: the head and shoulders move fluidly
with the rhythm of speech. The lighting is even, maintaining a balanced natural exposure to clearly define
facial features without washout. Throughout the sequence, the subject engages in continuous speech marked by
precise, high-fidelity articulation. The lips move in a rhythmic, natural pattern: alternating between brief
firm closures and relaxed openings. During these openings, the tips of the upper teeth are momentarily and
realistically visible, exhibiting natural enamel texture. The upper lip lifts subtly over the teeth during
enunciation, while the jaw performs minimal vertical oscillations synchronized with the speech cadence.
Facial micro-expressions are active yet restrained; eyebrows rise and lower slightly with minute asymmetry.
The eyes maintain a steady, engaged gaze forward, punctuated by smooth, deliberate blinks. ):
Le prompt pour guider la génération.
audio (<code>Tensor | ndarray</code>):
La piste audio qui pilote la génération : une forme d'onde mono flottante dans [-1, 1] à 16000 Hz, de forme
(samples,).
num_latent_frames (<code>int</code>, <em>facultatif</em>, par défaut 32):
Nombre de frames latentes par chunk ; 32 donne 125 frames (5 s à 25 fps).
fps (<code>int</code>, <em>facultatif</em>, par défaut 25):
Taux de frames utilisé pour calculer la longueur du chunk.
num_chunks (<code>int</code>, <em>facultatif</em>):
Nombre de chunks à générer. Par défaut, le nombre nécessaire pour couvrir la piste audio ; la vidéo est de toute façon rognée à la longueur de la piste.
image (<code>Image</code>):
La frame de référence à animer.
height (<code>int</code>, <em>facultatif</em>):
La hauteur en pixels de la vidéo générée. Par défaut, le bucket de 512 le plus proche de la frame de référence.
width (<code>int</code>, <em>facultatif</em>):
La largeur en pixels de la vidéo générée, choisie conjointement avec <code>height</code>.
generator (<code>Generator</code>, <em>facultatif</em>):
Générateur Torch pour une génération déterministe.
num_inference_steps (<code>int</code>, <em>facultatif</em>, par défaut 16):
Le nombre d'étapes de débruitage.
scale_factor (<code>tuple</code>, <em>facultatif</em>, par défaut (1.0, 2.0, 2.0)):
Échelle RoPE par axe pour le bucket de résolution.
output_type (<code>str</code>, <em>facultatif</em>, par défaut pil):
Format de sortie : ‘pil’, ‘np’, ‘pt’.</p> <p>Sorties :
vidéos (<code>list</code>) :
Les vidéos générées.</p></div> <a class="!text-gray-400 !no-underline text-sm flex items-center not-prose mt-4" href="https://github.com/huggingface/diffusers/blob/main/docs/source/en/api/pipelines/kandinsky_s2v.md" target="_blank"><svg class="mr-1" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M31,16l-7,7l-1.41-1.41L28.17,16l-5.58-5.59L24,9l7,7z"></path><path d="M1,16l7-7l1.41,1.41L3.83,16l5.58,5.59L8,23l-7-7z"></path><path d="M12.419,25.484L17.639,6.552l1.932,0.518L14.351,26.002z"></path></svg><!----> <span><span class="underline">Update</span> on GitHub</span></a><!----> <p></p><!--]--><!----><!--]--><!--]--><!--]--> <!--[-1--><!--]--><!--]-->
			
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