Buckets:

hf-doc-build
/

doc

Files
xet
hf-doc-build/doc / diffusers /main /ja /api /pipelines /kandinsky_s2v.html
mishig
about 5 hours ago
download
raw
50.6 kB
<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;チェックポイント&quot;,&quot;local&quot;:&quot;checkpoints&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;使用方法&quot;,&quot;local&quot;:&quot;usage&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;注記&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}"/>
		<link href="/docs/diffusers/main/en/_app/immutable/entry/start.D3LnKZ4R.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/chunks/BF9UNEM9.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/chunks/DPnyVmXs.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/entry/app.C0rBoMxR.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/chunks/DSGUT_OW.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/chunks/C045MWWx.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/chunks/DnVIJfC5.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/chunks/DsnmJJEf.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/nodes/0.DTZsP_3B.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/chunks/IaDvMxLQ.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/nodes/197.CNZ1bmB6.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/chunks/bKdwVYpU.js" rel="modulepreload">
		<!--1jqdiis--><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;Checkpoints&quot;,&quot;local&quot;:&quot;checkpoints&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;Usage&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}"/><!---->
		<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 は、参照フレームと音声トラックからアバター動画を生成します。フレーム内の人物は音声に合わせてアニメーション化され、頭部だけでなく全身が動きます。音声は出力ではなく条件であり、モデルはオーディオを生成しません。生成結果のサウンドトラックは、入力として渡したトラックそのものです。</p> <p>両方の条件は <a href="https://huggingface.co/Qwen/Qwen2.5-Omni-7B" rel="nofollow">Qwen2.5-Omni-7B</a> を通ります。
その隠れ状態がプロンプトをエンコードし、音声タワーがスピーチをエンコードします。これはフレームごとに整列されたクロスアテンションアダプターを介してトランスフォーマーに入力され、各潜在フレームは自身がカバーするスピーチにのみアテンションを向けます。クリップは 5 秒（25 fps で 125 フレーム）のチャンク単位で生成され、各チャンクはそれ以前のチャンクの FramePack メモリを保持するため、長いトラックでもチャンク境界をまたいで一貫性が保たれます。</p> <p>Kandinsky S2V 1.0 は <a href="../../modular_diffusers/overview">モジュラーパイプライン</a> としてのみ統合されており、標準的な <code>DiffusionPipeline</code> クラスは存在しません。</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><!---->チェックポイント<!----></span></h2><!--]--><!----> <table><thead><tr><th>チェックポイント</th><th>Transformer</th><th>ブロック</th><th>スケジューラー</th><th>手順</th><th>ガイダンス</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/ja/api/pipelines/kandinsky_s2v#diffusers.KandinskyS2VAutoBlocks">KandinskyS2VAutoBlocks</a></td><td><a href="/docs/diffusers/main/ja/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/ja/api/pipelines/kandinsky_s2v#diffusers.KandinskyS2VAutoBlocks">KandinskyS2VAutoBlocks</a></td><td><a href="/docs/diffusers/main/ja/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">Lite 蒸留</a></td><td>2B</td><td><a href="/docs/diffusers/main/ja/api/pipelines/kandinsky_s2v#diffusers.KandinskyS2VDistilledAutoBlocks">KandinskyS2VDistilledAutoBlocks</a></td><td><a href="/docs/diffusers/main/ja/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 蒸留版</a></td><td>21B</td><td><a href="/docs/diffusers/main/ja/api/pipelines/kandinsky_s2v#diffusers.KandinskyS2VDistilledAutoBlocks">KandinskyS2VDistilledAutoBlocks</a></td><td><a href="/docs/diffusers/main/ja/api/schedulers/piflow#diffusers.PiflowScheduler">PiflowScheduler</a></td><td>16</td><td>off</td></tr></tbody></table> <p>蒸留済みチェックポイントは、<code>PiflowScheduler</code>をデフォルト値ではなく、<code>shift=10.0</code>および<code>n_grid=5</code>で設定します。</p> <p><code>ModularPipeline.from_pretrained</code> は、チェックポイントからブロックを選択します。各ステップは、上記の値がデフォルトとして使用されます。Classifier-free guidance は呼び出し引数ではなく、<code>guider</code> コンポーネントです。ベースのチェックポイントでは 3.0 が同梱されています。蒸留済みモデルには guider も <code>negative_prompt</code> もありません。これは、guidance がすでに student に組み込まれているためです。</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><!---->使用方法<!----></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> コピーしました</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>すべてのコンポーネントをデバイス上に配置すると、Pro チェックポイントは 7B の音声エンコーダーおよびテキストエンコーダーと 80 GB の GPU に収まりません。<code>ComponentsManager</code> を介してオフロードしてください。</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> コピーしました</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>マージンとは、モデルを GPU に移動した際に、重みのほかに確保しておくメモリ量です。
これはチャンクの VAE デコードを保持する必要があり、512x768 では約 33 GiB になります。デフォルトの 3 GB では、デコード中も transformer が GPU に留まるため、メモリが不足します。40 GiB に設定すると、80 GB の GPU 上でピークは約 50 GiB になります。<code>load_components</code> の後にオフロードを有効にしてください。これにより、すべてのコンポーネントに適用されます。</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><!---->注記<!----></span></h2><!--]--><!----> <ul><li><code>image</code> は PIL 画像、<code>audio</code> は 16 kHz のモノラル浮動小数点波形（[-1, 1]）であり、テンソルまたは <code>(samples,)</code> 形状の配列です。このパイプラインはファイルを読み込みません。</li> <li>トップレベルのブロック（<code>text_encoder</code>、<code>vae_encoder</code>、<code>denoise</code>、<code>decode</code>）は、それぞれ単体でも実行できます。
個別に実行する場合は、各ブロックに同じ <code>num_latent_frames</code> と <code>fps</code> を渡してください。</li> <li><code>num_chunks</code> が渡されない限り、チャンクの数は音声トラックの長さに従います。いずれの場合も動画はトラックに合わせてトリムされるため、トラックの末尾を越えたチャンクは計算された後に破棄され、警告が表示されます。</li> <li>ガイダンスを用いる場合、無条件パスではネガティブプロンプトに<em>置き換え</em>られ、音声はサイレンスされるため、ガイダンスはテキストと音声の両方にまたがるものになります。</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">class</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>Kandinsky S2V 1.0 の音声から動画への生成を行う ModularPipeline。</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">class</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>Kandinsky S2V 1.0 による音声から動画への生成のためのモジュール型パイプライン: 参照フレームと音声トラックから、チャンクごとに生成されるアバター動画。</p> <p>コンポーネント:
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>Inputs:
prompt (<code>str</code>, <em>optional</em>, defaults to 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. ):
The prompt to guide the generation.
negative_prompt (<code>str</code>, <em>optional</em>):
The prompt for the unconditional pass of the guidance. Defaults to <code>DEFAULT_NEGATIVE_PROMPT</code> when the
guidance needs one.
audio (<code>Tensor | ndarray</code>):
The speech track that drives the generation: a mono float waveform in [-1, 1] at 16000 Hz, shaped
(samples,).
num_latent_frames (<code>int</code>, <em>optional</em>, defaults to 32):
Latent frames per chunk; 32 gives 125 frames (5 s at 25 fps).
fps (<code>int</code>, <em>optional</em>, defaults to 25):
Frame rate the chunk length is computed at.
num_chunks (<code>int</code>, <em>optional</em>):
Number of chunks to generate. Defaults to however many cover the speech track; the video is trimmed to
the track either way.
image (<code>Image</code>):
The reference frame to animate.
height (<code>int</code>, <em>optional</em>):
The height in pixels of the generated video. Defaults to the 512 bucket closest to the reference frame.
width (<code>int</code>, <em>optional</em>):
The width in pixels of the generated video, chosen together with <code>height</code>.
generator (<code>Generator</code>, <em>optional</em>):
Torch generator for deterministic generation.
num_inference_steps (<code>int</code>, <em>optional</em>, defaults to 50):
The number of denoising steps.
scale_factor (<code>tuple</code>, <em>optional</em>, defaults to (1.0, 2.0, 2.0)):
Per-axis RoPE scale for the resolution bucket.
output_type (<code>str</code>, <em>optional</em>, defaults to pil):
Output format: ‘pil’, ‘np’, ‘pt’.</p> <p>出力:
videos (<code>list</code>):
生成された動画。</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">class</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>pi-Flow の蒸留済み Kandinsky S2V 1.0 チェックポイント用の ModularPipeline。</p> <p>Guidance は student に蒸留されるため、そのブロックには guider も negative prompt も存在せず、セグメントごとに 1 回の forward pass が実行されます。</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">class</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>pi-Flow蒸留Kandinsky S2V 1.0チェックポイントを用いた音声から動画生成へのモジュール化パイプライン: チャンクあたり16セグメント、ガイダンスなし。これは学生モデルに蒸留されます。</p> <p>コンポーネント:
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>Inputs:
prompt (<code>str</code>, <em>optional</em>, defaults to 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. ):
The prompt to guide the generation.
audio (<code>Tensor | ndarray</code>):
The speech track that drives the generation: a mono float waveform in [-1, 1] at 16000 Hz, shaped
(samples,).
num_latent_frames (<code>int</code>, <em>optional</em>, defaults to 32):
Latent frames per chunk; 32 gives 125 frames (5 s at 25 fps).
fps (<code>int</code>, <em>optional</em>, defaults to 25):
Frame rate the chunk length is computed at.
num_chunks (<code>int</code>, <em>optional</em>):
Number of chunks to generate. Defaults to however many cover the speech track; the video is trimmed to
the track either way.
image (<code>Image</code>):
The reference frame to animate.
height (<code>int</code>, <em>optional</em>):
The height in pixels of the generated video. Defaults to the 512 bucket closest to the reference frame.
width (<code>int</code>, <em>optional</em>):
The width in pixels of the generated video, chosen together with <code>height</code>.
generator (<code>Generator</code>, <em>optional</em>):
Torch generator for deterministic generation.
num_inference_steps (<code>int</code>, <em>optional</em>, defaults to 16):
The number of denoising steps.
scale_factor (<code>tuple</code>, <em>optional</em>, defaults to (1.0, 2.0, 2.0)):
Per-axis RoPE scale for the resolution bucket.
output_type (<code>str</code>, <em>optional</em>, defaults to pil):
Output format: ‘pil’, ‘np’, ‘pt’.</p> <p>出力:
videos (<code>list</code>):
生成された動画。</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--><!--]--><!--]-->
			
			<script>
				{
					__sveltekit_g37pnb = {
						base: "/docs/diffusers/main/en",
						assets: "/docs/diffusers/main/en"
					};
					const element = document.currentScript.parentElement;
					Promise.all([
						import("/docs/diffusers/main/en/_app/immutable/entry/start.D3LnKZ4R.js"),
						import("/docs/diffusers/main/en/_app/immutable/entry/app.C0rBoMxR.js")
					]).then(([kit, app]) => {
						kit.start(app, element, {
							node_ids: [0, 197],
							data: [null,null],
							form: null,
							error: null
						});
					});
				}
			</script>
		
Xet Storage Details

Size:: 50.6 kB
Xet hash:: 27db52d592f2cd195245ad674177ce54fbab967103e873ae98a4006025015095
Xet efficiently stores files, intelligently splitting them into unique chunks and accelerating uploads and downloads. More info.