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<meta charset="utf-8" /><meta name="hf:doc:metadata" content="{&quot;title&quot;:&quot;Echo&quot;,&quot;local&quot;:&quot;echo&quot;,&quot;sections&quot;:[{&quot;title&quot;:&quot;Çıkarım&quot;,&quot;local&quot;:&quot;inference&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;EchoModularPipeline&quot;,&quot;local&quot;:&quot;diffusers.EchoModularPipeline&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;EchoBlocks&quot;,&quot;local&quot;:&quot;diffusers.EchoBlocks&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2}],&quot;depth&quot;:1}"/>
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		<!--rbrdnd--><meta name="hf:doc:metadata" content="{&quot;title&quot;:&quot;Echo&quot;,&quot;local&quot;:&quot;echo&quot;,&quot;sections&quot;:[{&quot;title&quot;:&quot;Inference&quot;,&quot;local&quot;:&quot;inference&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;EchoModularPipeline&quot;,&quot;local&quot;:&quot;diffusers.EchoModularPipeline&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;EchoBlocks&quot;,&quot;local&quot;:&quot;diffusers.EchoBlocks&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> <!--[0--><h1 class="relative group"><a id="echo" 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="#echo"><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><!---->Echo<!----></span></h1><!--]--><!----> <p><a href="https://github.com/jd-opensource/JoyAI-Echo" rel="nofollow">Echo</a> uzun video üretimi modelidir. İsteğe bağlı temiz ilk kare, sıralı görüntü/ses bellek yuvaları ve stokastik az adımlı Dağılım Eşleştirme Damıtma (DMD) örnekleyiciyi destekler.
Hattın (pipeline) ürettiği video ve ses senkronize edilir.</p> <p>Echo, <a href="/docs/diffusers/main/tr/api/modular_diffusers/pipeline#diffusers.ModularPipeline">ModularPipeline</a> olarak uygulandığından metin kodlama, bellek koşullandırma, stokastik DMD gürültü azaltma ve çözümleme blokları tam bir iş akışı olarak çalıştırılabilir veya bağımsız olarak birleştirilebilir.</p> <!--[1--><h2 class="relative group"><a id="inference" 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="#inference"><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><!---->Çıkarım<!----></span></h2><!--]--><!----> <p>Resmi <a href="https://huggingface.co/jdopensource/JoyAI-Echo" rel="nofollow">jdopensource/JoyAI-Echo</a> kontrol noktasını doğrudan yükleyin.
<a href="https://huggingface.co/google/gemma-3-12b-it" rel="nofollow">google/gemma-3-12b-it</a>'den metin kodlayıcıyı ve belirteçleyiciyi kullanır.
Gemma deposu kapalı olduğundan, pipeline'ı yüklemesinden önce lisansını kabul edin ve Hugging Face ile kimlik doğrulaması yapın.</p> <p>Yayınlanan model, uzun video örneğinde 241 kare kullanır. Video RoPE koordinatları, çıktı kapsayıcısının hızından bağımsız olarak 24 fps eğitim hızında kalır.</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> Kopyalandı</div><!----></button><!----></div> <pre class="language-py "><!----><span class="hljs-keyword">import</span> torch
<span class="hljs-keyword">import</span> torchaudio
<span class="hljs-keyword">from</span> PIL <span class="hljs-keyword">import</span> Image

<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

manager = ComponentsManager()
pipe = ModularPipeline.from_pretrained(<span class="hljs-string">&quot;jdopensource/JoyAI-Echo&quot;</span>, components_manager=manager)
pipe.load_components(dtype={<span class="hljs-string">&quot;default&quot;</span>: torch.bfloat16, <span class="hljs-string">&quot;audio_vae&quot;</span>: torch.float32})
manager.enable_auto_cpu_offload(device=<span class="hljs-string">&quot;cuda&quot;</span>)
pipe.vae.enable_tiling()

first_frame = Image.<span class="hljs-built_in">open</span>(<span class="hljs-string">&quot;first_frame.png&quot;</span>).convert(<span class="hljs-string">&quot;RGB&quot;</span>)
memory_images = [Image.<span class="hljs-built_in">open</span>(path).convert(<span class="hljs-string">&quot;RGB&quot;</span>) <span class="hljs-keyword">for</span> path <span class="hljs-keyword">in</span> [<span class="hljs-string">&quot;memory_0.png&quot;</span>, <span class="hljs-string">&quot;memory_1.png&quot;</span>]]
memory_audio_with_rates = [torchaudio.load(path) <span class="hljs-keyword">for</span> path <span class="hljs-keyword">in</span> [<span class="hljs-string">&quot;memory_0.wav&quot;</span>, <span class="hljs-string">&quot;memory_1.wav&quot;</span>]]
memory_audio = [waveform <span class="hljs-keyword">for</span> waveform, _ <span class="hljs-keyword">in</span> memory_audio_with_rates]
memory_audio_rates = [sample_rate <span class="hljs-keyword">for</span> _, sample_rate <span class="hljs-keyword">in</span> memory_audio_with_rates]

output = pipe(
    prompt=<span class="hljs-string">&quot;A cinematic dialogue scene in a quiet cafe.&quot;</span>,
    image=first_frame,
    memory_images=memory_images,
    memory_audio_waveforms=memory_audio,
    memory_audio_sample_rates=memory_audio_rates,
    width=<span class="hljs-number">1280</span>,
    height=<span class="hljs-number">736</span>,
    num_frames=<span class="hljs-number">241</span>,
    frame_rate=<span class="hljs-number">25.0</span>,
    model_frame_rate=<span class="hljs-number">24.0</span>,
    generator=torch.Generator(device=<span class="hljs-string">&quot;cuda&quot;</span>).manual_seed(<span class="hljs-number">42</span>),
    output_type=<span class="hljs-string">&quot;np&quot;</span>,
    output=[<span class="hljs-string">&quot;videos&quot;</span>, <span class="hljs-string">&quot;audio&quot;</span>],
)

encode_video(
    output[<span class="hljs-string">&quot;videos&quot;</span>][<span class="hljs-number">0</span>],
    fps=<span class="hljs-number">25</span>,
    audio=output[<span class="hljs-string">&quot;audio&quot;</span>][<span class="hljs-number">0</span>].<span class="hljs-built_in">float</span>().cpu(),
    audio_sample_rate=pipe.vocoder.config.output_sampling_rate,
    output_path=<span class="hljs-string">&quot;echo.mp4&quot;</span>,
)<!----></pre></div><!----> <p>Varsayılan DMD sigma zamanlaması, yayınlanan sekiz adımlı zamanlamadır. Her adımda <code>x0</code> tahmin eder ve bir sonraki sigmada taze Gauss gürültüsüyle yeniden gürültüler; bu nedenle tohumlanmış bir <code>torch.Generator</code>, hem başlangıç gürültüsünü hem de tüm ara yeniden gürültüleme işlemlerini kontrol eder.</p> <p>Ham ses-bellek kodlaması <code>torchaudio</code> gerektirir. Referans uyumu için, yukarıda gösterildiği gibi <code>audio_vae</code> bileşenini FP32 olarak tutun.
Modüler iş akışları, VAE kodlayıcısının normalize edilmiş, paketlenmemiş tensörlerini önbelleğe alabilir. Video latentleri <code>(batch, channels, frames, height, width)</code> biçiminde, ses latentleri ise <code>(batch, channels, time, mel_bins)</code> biçimindedir.
Çekirdek <code>denoise</code> bloğu bu tensörleri paketler, <code>num_videos_per_prompt</code> için koşullandırmayı genişletir ve gürültüden arındırılmış çıktıları aynı VAE biçimine geri paketler. Başlangıç <code>latents</code> ve <code>audio_latents</code> değerlerini de bu paketlenmemiş biçimde iletin.
Çözücüler, normalize edilmiş VAE tensörlerini alır ve çözümleme işleminden hemen önce bunları normalleştirme dışı (denormalize) hale getirir. <code>output=["latents", "audio_latents"]</code> parametresi normalize edilmiş VAE tensörlerini döndürür. <code>output_type="latent"</code> ve <code>output=["videos", "audio"]</code> parametreleriyle, çözümleme yapılmadan normalleştirme dışı VAE tensörlerini alırsınız.</p> <!--[1--><h2 class="relative group"><a id="diffusers.EchoModularPipeline" 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.EchoModularPipeline"><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><!---->EchoModularPipeline<!----></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.EchoModularPipeline"><!----><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">sınıf</span> <span class="font-medium">diffusers.</span><span class="font-semibold">EchoModularPipeline</span></span></h3><!----> <a id="diffusers.EchoModularPipeline" class="header-link invisible with-hover:group-hover:visible pr-2" href="#diffusers.EchoModularPipeline"><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/echo/modular_pipeline.py#L27" 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>Echo uzun video DMD kontrol noktası için bir ModularPipeline.</p></div> <!--[1--><h2 class="relative group"><a id="diffusers.EchoBlocks" 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.EchoBlocks"><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><!---->EchoBlocks<!----></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.EchoBlocks"><!----><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">sınıf</span> <span class="font-medium">diffusers.</span><span class="font-semibold">EchoBlocks</span></span></h3><!----> <a id="diffusers.EchoBlocks" class="header-link invisible with-hover:group-hover:visible pr-2" href="#diffusers.EchoBlocks"><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/echo/modular_blocks_echo.py#L220" 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>Echo, temiz ilk kare koşullandırması, sıralı görsel/ses bellek yuvaları ve stokastik DMD gürültü azaltma ile referanstan video üretimi.</p> <p>Bileşenler:
text_encoder (<code>PreTrainedModel</code>) tokenizer (<code>PreTrainedTokenizerBase</code>) connectors (<code>LTX2TextConnectors</code>) vae
(<code>AutoencoderKLLTX2Video</code>) audio_vae (<code>AutoencoderKLLTX2Audio</code>) transformer (<code>LTX2VideoTransformer3DModel</code>)
video_processor (<code>VideoProcessor</code>) vocoder (<code>LTX2Vocoder</code>)</p> <p>Girdiler:
prompt (<code>str</code>):
Görsel üretimini yönlendirmek için istem veya istemler.
max_sequence_length (<code>int</code>, <em>isteğe bağlı</em>, varsayılan 1024):
İstem kodlaması için maksimum dizi uzunluğu.
image (<code>Image | Tensor</code>, <em>isteğe bağlı</em>):
Temiz bir referans koşulu olarak kullanılan isteğe bağlı tek bir ilk kare.
memory_images (<code>list</code>, <em>isteğe bağlı</em>):
Sıralı referans görselleri, her Echo bellek yuvası için bir adet.
memory_audio_waveforms (<code>list</code>, <em>isteğe bağlı</em>):
<code>(channels, samples)</code> tensörleri olarak sıralı bellek dalga formları. 9,62 saniyeden uzun girdiler, en yüksek tepki penceresine kırpılır. Sessiz bir yuva için <code>None</code> kullanın.
memory_audio_sample_rates (<code>int | list</code>, <em>isteğe bağlı</em>):
Tüm bellek dalga formları tarafından paylaşılan örneklem hızı veya yuva başına bir hız.
height (<code>int</code>, <em>isteğe bağlı</em>, varsayılan 512):
Üretilen görselin piksel cinsinden yüksekliği.
width (<code>int</code>, <em>isteğe bağlı</em>, varsayılan 704):
Üretilen görselin piksel cinsinden genişliği.
model_frame_rate (<code>float</code>, <em>isteğe bağlı</em>, varsayılan 24.0):
Echo video RoPE koordinatları için kullanılan eğitim zamanı kare hızı.
memory_position_offset (<code>float</code>, <em>isteğe bağlı</em>, varsayılan 500.0):
İlk bellek yuvasına atanan zaman merkezi.
memory_position_slot_stride (<code>float</code>, <em>isteğe bağlı</em>, varsayılan 50.0):
Ardışık bellek yuvası merkezleri arasındaki zaman mesafesi.
num_videos_per_prompt (<code>int</code>, <em>isteğe bağlı</em>, varsayılan 1):
İstem başına video sayısı.
num_frames (<code>int</code>, <em>isteğe bağlı</em>, varsayılan 241):
Üretilen piksel kare sayısı; <code>1 + k * vae_temporal_compression_ratio</code> olmalıdır.
frame_rate (<code>float</code>, <em>isteğe bağlı</em>, varsayılan 25.0):
Üretilen videonun kare hızı.
latents (<code>Tensor</code>, <em>isteğe bağlı</em>):
VAE formundaki isteğe bağlı başlangıç video gürültüsü (B, C, F, H, W).
audio_latents (<code>Tensor</code>, <em>isteğe bağlı</em>):
VAE formundaki isteğe bağlı başlangıç ses gürültüsü (B, C, L, M).
generator (<code>Generator</code>, <em>isteğe bağlı</em>):
Belirlenebilir üretim için Torch üreteci.
sigmas (<code>list | tuple</code>):
Son sıfırı da içeren DMD sigma zaman çizelgesi.
attention_kwargs (<code>dict</code>, <em>isteğe bağlı</em>):
Dikkat işleyicileri için ek kwargs.
output_type (<code>str</code>, <em>isteğe bağlı</em>, varsayılan pil):
Çıktı biçimi: ‘pil’, ‘np’, ‘pt’.
decode_timestep (<code>None</code>, <em>isteğe bağlı</em>, varsayılan 0.0):
Son gizli değişkenleri çözmek için kullanılan zaman adımı.
decode_noise_scale (<code>None</code>, <em>isteğe bağlı</em>):
Çözme zaman adımında uygulanan gürültü içsel faktörü.</p> <p>Çıktılar:
videos (<code>list</code>):
Oluşturulan videolar.
audio (<code>Tensor</code>):
Oluşturulan ses dalgası.</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/echo.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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