import{S as Dr,i as jr,s as kr,e as s,k as l,w as h,t as a,M as Ur,c as n,d as o,m as d,x as u,a as i,h as r,b as c,N as na,f as ia,G as t,g as m,y as g,q as _,o as v,B as b,v as Gr,L as $r}from"../../../chunks/vendor-hf-doc-builder.js";import{T as Pr}from"../../../chunks/Tip-hf-doc-builder.js";import{D as k}from"../../../chunks/Docstring-hf-doc-builder.js";import{C as mt}from"../../../chunks/CodeBlock-hf-doc-builder.js";import{I as ct}from"../../../chunks/IconCopyLink-hf-doc-builder.js";import{E as Er}from"../../../chunks/ExampleCodeBlock-hf-doc-builder.js";function Sr(L){let y,D;return{c(){y=s("p"),D=a("\u{1F9EA} This pipeline is for research purposes only.")},l(T){y=n(T,"P",{});var w=i(y);D=r(w,"\u{1F9EA} This pipeline is for research purposes only."),w.forEach(o)},m(T,w){m(T,y,w),t(y,D)},d(T){T&&o(y)}}}function Wr(L){let y,D,T,w,Z;return w=new mt({props:{code:"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",highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">import</span> torch
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> diffusers <span class="hljs-keyword">import</span> TextToVideoSDPipeline
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> diffusers.utils <span class="hljs-keyword">import</span> export_to_video

<span class="hljs-meta">&gt;&gt;&gt; </span>pipe = TextToVideoSDPipeline.from_pretrained(
<span class="hljs-meta">... </span>    <span class="hljs-string">&quot;damo-vilab/text-to-video-ms-1.7b&quot;</span>, torch_dtype=torch.float16, variant=<span class="hljs-string">&quot;fp16&quot;</span>
<span class="hljs-meta">... </span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>pipe.enable_model_cpu_offload()

<span class="hljs-meta">&gt;&gt;&gt; </span>prompt = <span class="hljs-string">&quot;Spiderman is surfing&quot;</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>video_frames = pipe(prompt).frames
<span class="hljs-meta">&gt;&gt;&gt; </span>video_path = export_to_video(video_frames)
<span class="hljs-meta">&gt;&gt;&gt; </span>video_path`}}),{c(){y=s("p"),D=a("Examples:"),T=l(),h(w.$$.fragment)},l(f){y=n(f,"P",{});var V=i(y);D=r(V,"Examples:"),V.forEach(o),T=d(f),u(w.$$.fragment,f)},m(f,V){m(f,y,V),t(y,D),m(f,T,V),g(w,f,V),Z=!0},p:$r,i(f){Z||(_(w.$$.fragment,f),Z=!0)},o(f){v(w.$$.fragment,f),Z=!1},d(f){f&&o(y),f&&o(T),b(w,f)}}}function Ir(L){let y,D,T,w,Z;return w=new mt({props:{code:"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",highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">import</span> torch
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> diffusers <span class="hljs-keyword">import</span> DiffusionPipeline, DPMSolverMultistepScheduler
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> diffusers.utils <span class="hljs-keyword">import</span> export_to_video

<span class="hljs-meta">&gt;&gt;&gt; </span>pipe = DiffusionPipeline.from_pretrained(<span class="hljs-string">&quot;cerspense/zeroscope_v2_576w&quot;</span>, torch_dtype=torch.float16)
<span class="hljs-meta">&gt;&gt;&gt; </span>pipe.scheduler = DPMSolverMultistepScheduler.from_config(pipe.scheduler.config)
<span class="hljs-meta">&gt;&gt;&gt; </span>pipe.to(<span class="hljs-string">&quot;cuda&quot;</span>)

<span class="hljs-meta">&gt;&gt;&gt; </span>prompt = <span class="hljs-string">&quot;spiderman running in the desert&quot;</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>video_frames = pipe(prompt, num_inference_steps=<span class="hljs-number">40</span>, height=<span class="hljs-number">320</span>, width=<span class="hljs-number">576</span>, num_frames=<span class="hljs-number">24</span>).frames
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-comment"># safe low-res video</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>video_path = export_to_video(video_frames, output_video_path=<span class="hljs-string">&quot;./video_576_spiderman.mp4&quot;</span>)

<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-comment"># let&#x27;s offload the text-to-image model</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>pipe.to(<span class="hljs-string">&quot;cpu&quot;</span>)

<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-comment"># and load the image-to-image model</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>pipe = DiffusionPipeline.from_pretrained(
<span class="hljs-meta">... </span>    <span class="hljs-string">&quot;cerspense/zeroscope_v2_XL&quot;</span>, torch_dtype=torch.float16, revision=<span class="hljs-string">&quot;refs/pr/15&quot;</span>
<span class="hljs-meta">... </span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>pipe.scheduler = DPMSolverMultistepScheduler.from_config(pipe.scheduler.config)
<span class="hljs-meta">&gt;&gt;&gt; </span>pipe.enable_model_cpu_offload()

<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-comment"># The VAE consumes A LOT of memory, let&#x27;s make sure we run it in sliced mode</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>pipe.vae.enable_slicing()

<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-comment"># now let&#x27;s upscale it</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>video = [Image.fromarray(frame).resize((<span class="hljs-number">1024</span>, <span class="hljs-number">576</span>)) <span class="hljs-keyword">for</span> frame <span class="hljs-keyword">in</span> video_frames]

<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-comment"># and denoise it</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>video_frames = pipe(prompt, video=video, strength=<span class="hljs-number">0.6</span>).frames
<span class="hljs-meta">&gt;&gt;&gt; </span>video_path = export_to_video(video_frames, output_video_path=<span class="hljs-string">&quot;./video_1024_spiderman.mp4&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>video_path`}}),{c(){y=s("p"),D=a("Examples:"),T=l(),h(w.$$.fragment)},l(f){y=n(f,"P",{});var V=i(y);D=r(V,"Examples:"),V.forEach(o),T=d(f),u(w.$$.fragment,f)},m(f,V){m(f,y,V),t(y,D),m(f,T,V),g(w,f,V),Z=!0},p:$r,i(f){Z||(_(w.$$.fragment,f),Z=!0)},o(f){v(w.$$.fragment,f),Z=!1},d(f){f&&o(y),f&&o(T),b(w,f)}}}function Br(L){let y,D,T,w,Z,f,V,_e,Es,Dt,$s,Vo,ve,be,Ds,js,Jo,ft,ks,Eo,ht,jt,Us,$o,j,Gs,ye,Ps,Ss,we,Ws,Is,Te,Bs,Xs,Me,Cs,zs,xe,Ns,Rs,Do,B,F,kt,Ze,As,Ut,Ls,jo,X,Y,Gt,Ve,Fs,Pt,St,Ys,ko,ut,Hs,Uo,Je,Go,gt,Qs,Po,_t,qs,So,Ee,Wo,H,Os,Wt,Ks,en,Io,vt,tn,Bo,$e,Xo,bt,on,Co,yt,De,It,Q,sn,nn,an,je,aa,rn,Bt,q,ln,dn,pn,ke,ra,zo,C,O,Xt,Ue,cn,Ge,Ct,mn,fn,zt,hn,No,J,un,Nt,gn,_n,Rt,vn,bn,Pe,At,yn,wn,wt,Tn,Mn,Tt,xn,Zn,Se,Lt,Vn,Jn,Ro,We,Ao,Mt,En,Lo,Ie,Fo,xt,$n,Yo,Zt,Ft,Yt,K,Dn,jn,kn,Be,la,Ho,z,ee,Ht,Xe,Un,Qt,Gn,Qo,M,Ce,Pn,qt,Sn,Wn,ze,In,Vt,Bn,Xn,Cn,W,Ne,zn,Ot,Nn,Rn,te,An,oe,Re,Ln,Ae,Fn,Kt,Yn,Hn,Qn,se,Le,qn,Fe,On,eo,Kn,ei,ti,ne,Ye,oi,P,si,to,ni,ii,oo,ai,ri,so,li,di,pi,ie,He,ci,no,mi,fi,ae,Qe,hi,io,ui,qo,N,re,ao,qe,gi,ro,_i,Oo,x,Oe,vi,lo,bi,yi,Ke,wi,Jt,Ti,Mi,xi,I,et,Zi,po,Vi,Ji,le,Ei,de,tt,$i,ot,Di,co,ji,ki,Ui,pe,st,Gi,nt,Pi,mo,Si,Wi,Ii,ce,it,Bi,S,Xi,fo,Ci,zi,ho,Ni,Ri,uo,Ai,Li,Fi,me,at,Yi,go,Hi,Qi,fe,rt,qi,_o,Oi,Ko,R,he,vo,lt,Ki,bo,ea,es,A,dt,ta,yo,oa,ts;return T=new Pr({props:{warning:!0,$$slots:{default:[Sr]},$$scope:{ctx:L}}}),_e=new ct({}),Ze=new ct({}),Ve=new ct({}),Je=new mt({props:{code:"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",highlighted:`<span class="hljs-keyword">import</span> torch
<span class="hljs-keyword">from</span> diffusers <span class="hljs-keyword">import</span> DiffusionPipeline
<span class="hljs-keyword">from</span> diffusers.utils <span class="hljs-keyword">import</span> export_to_video

pipe = DiffusionPipeline.from_pretrained(<span class="hljs-string">&quot;damo-vilab/text-to-video-ms-1.7b&quot;</span>, torch_dtype=torch.float16, variant=<span class="hljs-string">&quot;fp16&quot;</span>)
pipe = pipe.to(<span class="hljs-string">&quot;cuda&quot;</span>)

prompt = <span class="hljs-string">&quot;Spiderman is surfing&quot;</span>
video_frames = pipe(prompt).frames
video_path = export_to_video(video_frames)
video_path`}}),Ee=new mt({props:{code:"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",highlighted:`<span class="hljs-keyword">import</span> torch
<span class="hljs-keyword">from</span> diffusers <span class="hljs-keyword">import</span> DiffusionPipeline
<span class="hljs-keyword">from</span> diffusers.utils <span class="hljs-keyword">import</span> export_to_video

pipe = DiffusionPipeline.from_pretrained(<span class="hljs-string">&quot;damo-vilab/text-to-video-ms-1.7b&quot;</span>, torch_dtype=torch.float16, variant=<span class="hljs-string">&quot;fp16&quot;</span>)
pipe.enable_model_cpu_offload()

<span class="hljs-comment"># memory optimization</span>
pipe.enable_vae_slicing()

prompt = <span class="hljs-string">&quot;Darth Vader surfing a wave&quot;</span>
video_frames = pipe(prompt, num_frames=<span class="hljs-number">64</span>).frames
video_path = export_to_video(video_frames)
video_path`}}),$e=new mt({props:{code:"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",highlighted:`<span class="hljs-keyword">import</span> torch
<span class="hljs-keyword">from</span> diffusers <span class="hljs-keyword">import</span> DiffusionPipeline, DPMSolverMultistepScheduler
<span class="hljs-keyword">from</span> diffusers.utils <span class="hljs-keyword">import</span> export_to_video

pipe = DiffusionPipeline.from_pretrained(<span class="hljs-string">&quot;damo-vilab/text-to-video-ms-1.7b&quot;</span>, torch_dtype=torch.float16, variant=<span class="hljs-string">&quot;fp16&quot;</span>)
pipe.scheduler = DPMSolverMultistepScheduler.from_config(pipe.scheduler.config)
pipe.enable_model_cpu_offload()

prompt = <span class="hljs-string">&quot;Spiderman is surfing&quot;</span>
video_frames = pipe(prompt, num_inference_steps=<span class="hljs-number">25</span>).frames
video_path = export_to_video(video_frames)
video_path`}}),Ue=new ct({}),We=new mt({props:{code:"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",highlighted:`<span class="hljs-keyword">import</span> torch
<span class="hljs-keyword">from</span> diffusers <span class="hljs-keyword">import</span> DiffusionPipeline
<span class="hljs-keyword">from</span> diffusers.utils <span class="hljs-keyword">import</span> export_to_video

pipe = DiffusionPipeline.from_pretrained(<span class="hljs-string">&quot;cerspense/zeroscope_v2_576w&quot;</span>, torch_dtype=torch.float16)
pipe.enable_model_cpu_offload()

<span class="hljs-comment"># memory optimization</span>
pipe.unet.enable_forward_chunking(chunk_size=<span class="hljs-number">1</span>, dim=<span class="hljs-number">1</span>)
pipe.enable_vae_slicing()

prompt = <span class="hljs-string">&quot;Darth Vader surfing a wave&quot;</span>
video_frames = pipe(prompt, num_frames=<span class="hljs-number">24</span>).frames
video_path = export_to_video(video_frames)
video_path`}}),Ie=new mt({props:{code:"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",highlighted:`pipe = DiffusionPipeline.from_pretrained(<span class="hljs-string">&quot;cerspense/zeroscope_v2_XL&quot;</span>, torch_dtype=torch.float16)
pipe.scheduler = DPMSolverMultistepScheduler.from_config(pipe.scheduler.config)
pipe.enable_model_cpu_offload()

<span class="hljs-comment"># memory optimization</span>
pipe.unet.enable_forward_chunking(chunk_size=<span class="hljs-number">1</span>, dim=<span class="hljs-number">1</span>)
pipe.enable_vae_slicing()

video = [Image.fromarray(frame).resize((<span class="hljs-number">1024</span>, <span class="hljs-number">576</span>)) <span class="hljs-keyword">for</span> frame <span class="hljs-keyword">in</span> video_frames]

video_frames = pipe(prompt, video=video, strength=<span class="hljs-number">0.6</span>).frames
video_path = export_to_video(video_frames)
video_path`}}),Xe=new ct({}),Ce=new k({props:{name:"class diffusers.TextToVideoSDPipeline",anchor:"diffusers.TextToVideoSDPipeline",parameters:[{name:"vae",val:": AutoencoderKL"},{name:"text_encoder",val:": CLIPTextModel"},{name:"tokenizer",val:": CLIPTokenizer"},{name:"unet",val:": UNet3DConditionModel"},{name:"scheduler",val:": KarrasDiffusionSchedulers"}],parametersDescription:[{anchor:"diffusers.TextToVideoSDPipeline.vae",description:`<strong>vae</strong> (<a href="/docs/diffusers/main/en/api/models/autoencoderkl#diffusers.AutoencoderKL">AutoencoderKL</a>) &#x2014;
Variational Auto-Encoder (VAE) Model to encode and decode images to and from latent representations.`,name:"vae"},{anchor:"diffusers.TextToVideoSDPipeline.text_encoder",description:`<strong>text_encoder</strong> (<code>CLIPTextModel</code>) &#x2014;
Frozen text-encoder (<a href="https://huggingface.co/openai/clip-vit-large-patch14" rel="nofollow">clip-vit-large-patch14</a>).`,name:"text_encoder"},{anchor:"diffusers.TextToVideoSDPipeline.tokenizer",description:`<strong>tokenizer</strong> (<code>CLIPTokenizer</code>) &#x2014;
A <a href="https://huggingface.co/docs/transformers/main/en/model_doc/clip#transformers.CLIPTokenizer" rel="nofollow">CLIPTokenizer</a> to tokenize text.`,name:"tokenizer"},{anchor:"diffusers.TextToVideoSDPipeline.unet",description:`<strong>unet</strong> (<a href="/docs/diffusers/main/en/api/models/unet3d-cond#diffusers.UNet3DConditionModel">UNet3DConditionModel</a>) &#x2014;
A <a href="/docs/diffusers/main/en/api/models/unet3d-cond#diffusers.UNet3DConditionModel">UNet3DConditionModel</a> to denoise the encoded video latents.`,name:"unet"},{anchor:"diffusers.TextToVideoSDPipeline.scheduler",description:`<strong>scheduler</strong> (<a href="/docs/diffusers/main/en/api/schedulers/overview#diffusers.SchedulerMixin">SchedulerMixin</a>) &#x2014;
A scheduler to be used in combination with <code>unet</code> to denoise the encoded image latents. Can be one of
<a href="/docs/diffusers/main/en/api/schedulers/ddim#diffusers.DDIMScheduler">DDIMScheduler</a>, <a href="/docs/diffusers/main/en/api/schedulers/lms_discrete#diffusers.LMSDiscreteScheduler">LMSDiscreteScheduler</a>, or <a href="/docs/diffusers/main/en/api/schedulers/pndm#diffusers.PNDMScheduler">PNDMScheduler</a>.`,name:"scheduler"}],source:"https://github.com/huggingface/diffusers/blob/main/src/diffusers/pipelines/text_to_video_synthesis/pipeline_text_to_video_synth.py#L76"}}),Ne=new k({props:{name:"__call__",anchor:"diffusers.TextToVideoSDPipeline.__call__",parameters:[{name:"prompt",val:": typing.Union[str, typing.List[str]] = None"},{name:"height",val:": typing.Optional[int] = None"},{name:"width",val:": typing.Optional[int] = None"},{name:"num_frames",val:": int = 16"},{name:"num_inference_steps",val:": int = 50"},{name:"guidance_scale",val:": float = 9.0"},{name:"negative_prompt",val:": typing.Union[str, typing.List[str], NoneType] = None"},{name:"eta",val:": float = 0.0"},{name:"generator",val:": typing.Union[torch._C.Generator, typing.List[torch._C.Generator], NoneType] = None"},{name:"latents",val:": typing.Optional[torch.FloatTensor] = None"},{name:"prompt_embeds",val:": typing.Optional[torch.FloatTensor] = None"},{name:"negative_prompt_embeds",val:": typing.Optional[torch.FloatTensor] = None"},{name:"output_type",val:": typing.Optional[str] = 'np'"},{name:"return_dict",val:": bool = True"},{name:"callback",val:": typing.Union[typing.Callable[[int, int, torch.FloatTensor], NoneType], NoneType] = None"},{name:"callback_steps",val:": int = 1"},{name:"cross_attention_kwargs",val:": typing.Union[typing.Dict[str, typing.Any], NoneType] = None"}],parametersDescription:[{anchor:"diffusers.TextToVideoSDPipeline.__call__.prompt",description:`<strong>prompt</strong> (<code>str</code> or <code>List[str]</code>, <em>optional</em>) &#x2014;
The prompt or prompts to guide image generation. If not defined, you need to pass <code>prompt_embeds</code>.`,name:"prompt"},{anchor:"diffusers.TextToVideoSDPipeline.__call__.height",description:`<strong>height</strong> (<code>int</code>, <em>optional</em>, defaults to <code>self.unet.config.sample_size * self.vae_scale_factor</code>) &#x2014;
The height in pixels of the generated video.`,name:"height"},{anchor:"diffusers.TextToVideoSDPipeline.__call__.width",description:`<strong>width</strong> (<code>int</code>, <em>optional</em>, defaults to <code>self.unet.config.sample_size * self.vae_scale_factor</code>) &#x2014;
The width in pixels of the generated video.`,name:"width"},{anchor:"diffusers.TextToVideoSDPipeline.__call__.num_frames",description:`<strong>num_frames</strong> (<code>int</code>, <em>optional</em>, defaults to 16) &#x2014;
The number of video frames that are generated. Defaults to 16 frames which at 8 frames per seconds
amounts to 2 seconds of video.`,name:"num_frames"},{anchor:"diffusers.TextToVideoSDPipeline.__call__.num_inference_steps",description:`<strong>num_inference_steps</strong> (<code>int</code>, <em>optional</em>, defaults to 50) &#x2014;
The number of denoising steps. More denoising steps usually lead to a higher quality videos at the
expense of slower inference.`,name:"num_inference_steps"},{anchor:"diffusers.TextToVideoSDPipeline.__call__.guidance_scale",description:`<strong>guidance_scale</strong> (<code>float</code>, <em>optional</em>, defaults to 7.5) &#x2014;
A higher guidance scale value encourages the model to generate images closely linked to the text
<code>prompt</code> at the expense of lower image quality. Guidance scale is enabled when <code>guidance_scale &gt; 1</code>.`,name:"guidance_scale"},{anchor:"diffusers.TextToVideoSDPipeline.__call__.negative_prompt",description:`<strong>negative_prompt</strong> (<code>str</code> or <code>List[str]</code>, <em>optional</em>) &#x2014;
The prompt or prompts to guide what to not include in image generation. If not defined, you need to
pass <code>negative_prompt_embeds</code> instead. Ignored when not using guidance (<code>guidance_scale &lt; 1</code>).`,name:"negative_prompt"},{anchor:"diffusers.TextToVideoSDPipeline.__call__.num_images_per_prompt",description:`<strong>num_images_per_prompt</strong> (<code>int</code>, <em>optional</em>, defaults to 1) &#x2014;
The number of images to generate per prompt.`,name:"num_images_per_prompt"},{anchor:"diffusers.TextToVideoSDPipeline.__call__.eta",description:`<strong>eta</strong> (<code>float</code>, <em>optional</em>, defaults to 0.0) &#x2014;
Corresponds to parameter eta (&#x3B7;) from the <a href="https://arxiv.org/abs/2010.02502" rel="nofollow">DDIM</a> paper. Only applies
to the <a href="/docs/diffusers/main/en/api/schedulers/ddim#diffusers.DDIMScheduler">DDIMScheduler</a>, and is ignored in other schedulers.`,name:"eta"},{anchor:"diffusers.TextToVideoSDPipeline.__call__.generator",description:`<strong>generator</strong> (<code>torch.Generator</code> or <code>List[torch.Generator]</code>, <em>optional</em>) &#x2014;
A <a href="https://pytorch.org/docs/stable/generated/torch.Generator.html" rel="nofollow"><code>torch.Generator</code></a> to make
generation deterministic.`,name:"generator"},{anchor:"diffusers.TextToVideoSDPipeline.__call__.latents",description:`<strong>latents</strong> (<code>torch.FloatTensor</code>, <em>optional</em>) &#x2014;
Pre-generated noisy latents sampled from a Gaussian distribution, to be used as inputs for video
generation. Can be used to tweak the same generation with different prompts. If not provided, a latents
tensor is generated by sampling using the supplied random <code>generator</code>. Latents should be of shape
<code>(batch_size, num_channel, num_frames, height, width)</code>.`,name:"latents"},{anchor:"diffusers.TextToVideoSDPipeline.__call__.prompt_embeds",description:`<strong>prompt_embeds</strong> (<code>torch.FloatTensor</code>, <em>optional</em>) &#x2014;
Pre-generated text embeddings. Can be used to easily tweak text inputs (prompt weighting). If not
provided, text embeddings are generated from the <code>prompt</code> input argument.`,name:"prompt_embeds"},{anchor:"diffusers.TextToVideoSDPipeline.__call__.negative_prompt_embeds",description:`<strong>negative_prompt_embeds</strong> (<code>torch.FloatTensor</code>, <em>optional</em>) &#x2014;
Pre-generated negative text embeddings. Can be used to easily tweak text inputs (prompt weighting). If
not provided, <code>negative_prompt_embeds</code> are generated from the <code>negative_prompt</code> input argument.`,name:"negative_prompt_embeds"},{anchor:"diffusers.TextToVideoSDPipeline.__call__.output_type",description:`<strong>output_type</strong> (<code>str</code>, <em>optional</em>, defaults to <code>&quot;np&quot;</code>) &#x2014;
The output format of the generated video. Choose between <code>torch.FloatTensor</code> or <code>np.array</code>.`,name:"output_type"},{anchor:"diffusers.TextToVideoSDPipeline.__call__.return_dict",description:`<strong>return_dict</strong> (<code>bool</code>, <em>optional</em>, defaults to <code>True</code>) &#x2014;
Whether or not to return a <a href="/docs/diffusers/main/en/api/pipelines/text_to_video#diffusers.pipelines.text_to_video_synthesis.TextToVideoSDPipelineOutput">TextToVideoSDPipelineOutput</a> instead
of a plain tuple.`,name:"return_dict"},{anchor:"diffusers.TextToVideoSDPipeline.__call__.callback",description:`<strong>callback</strong> (<code>Callable</code>, <em>optional</em>) &#x2014;
A function that calls every <code>callback_steps</code> steps during inference. The function is called with the
following arguments: <code>callback(step: int, timestep: int, latents: torch.FloatTensor)</code>.`,name:"callback"},{anchor:"diffusers.TextToVideoSDPipeline.__call__.callback_steps",description:`<strong>callback_steps</strong> (<code>int</code>, <em>optional</em>, defaults to 1) &#x2014;
The frequency at which the <code>callback</code> function is called. If not specified, the callback is called at
every step.`,name:"callback_steps"},{anchor:"diffusers.TextToVideoSDPipeline.__call__.cross_attention_kwargs",description:`<strong>cross_attention_kwargs</strong> (<code>dict</code>, <em>optional</em>) &#x2014;
A kwargs dictionary that if specified is passed along to the <code>AttentionProcessor</code> as defined in
<a href="https://github.com/huggingface/diffusers/blob/main/src/diffusers/models/attention_processor.py" rel="nofollow"><code>self.processor</code></a>.`,name:"cross_attention_kwargs"}],source:"https://github.com/huggingface/diffusers/blob/main/src/diffusers/pipelines/text_to_video_synthesis/pipeline_text_to_video_synth.py#L443",returnDescription:`
<p>If <code>return_dict</code> is <code>True</code>, <a
  href="/docs/diffusers/main/en/api/pipelines/text_to_video#diffusers.pipelines.text_to_video_synthesis.TextToVideoSDPipelineOutput"
>TextToVideoSDPipelineOutput</a> is
returned, otherwise a <code>tuple</code> is returned where the first element is a list with the generated frames.</p>
`,returnType:`
<p><a
  href="/docs/diffusers/main/en/api/pipelines/text_to_video#diffusers.pipelines.text_to_video_synthesis.TextToVideoSDPipelineOutput"
>TextToVideoSDPipelineOutput</a> or <code>tuple</code></p>
`}}),te=new Er({props:{anchor:"diffusers.TextToVideoSDPipeline.__call__.example",$$slots:{default:[Wr]},$$scope:{ctx:L}}}),Re=new k({props:{name:"disable_vae_slicing",anchor:"diffusers.TextToVideoSDPipeline.disable_vae_slicing",parameters:[],source:"https://github.com/huggingface/diffusers/blob/main/src/diffusers/pipelines/text_to_video_synthesis/pipeline_text_to_video_synth.py#L125"}}),Le=new k({props:{name:"disable_vae_tiling",anchor:"diffusers.TextToVideoSDPipeline.disable_vae_tiling",parameters:[],source:"https://github.com/huggingface/diffusers/blob/main/src/diffusers/pipelines/text_to_video_synthesis/pipeline_text_to_video_synth.py#L142"}}),Ye=new k({props:{name:"enable_model_cpu_offload",anchor:"diffusers.TextToVideoSDPipeline.enable_model_cpu_offload",parameters:[{name:"gpu_id",val:" = 0"}],source:"https://github.com/huggingface/diffusers/blob/main/src/diffusers/pipelines/text_to_video_synthesis/pipeline_text_to_video_synth.py#L149"}}),He=new k({props:{name:"enable_vae_slicing",anchor:"diffusers.TextToVideoSDPipeline.enable_vae_slicing",parameters:[],source:"https://github.com/huggingface/diffusers/blob/main/src/diffusers/pipelines/text_to_video_synthesis/pipeline_text_to_video_synth.py#L117"}}),Qe=new k({props:{name:"enable_vae_tiling",anchor:"diffusers.TextToVideoSDPipeline.enable_vae_tiling",parameters:[],source:"https://github.com/huggingface/diffusers/blob/main/src/diffusers/pipelines/text_to_video_synthesis/pipeline_text_to_video_synth.py#L133"}}),qe=new ct({}),Oe=new k({props:{name:"class diffusers.VideoToVideoSDPipeline",anchor:"diffusers.VideoToVideoSDPipeline",parameters:[{name:"vae",val:": AutoencoderKL"},{name:"text_encoder",val:": CLIPTextModel"},{name:"tokenizer",val:": CLIPTokenizer"},{name:"unet",val:": UNet3DConditionModel"},{name:"scheduler",val:": KarrasDiffusionSchedulers"}],parametersDescription:[{anchor:"diffusers.VideoToVideoSDPipeline.vae",description:`<strong>vae</strong> (<a href="/docs/diffusers/main/en/api/models/autoencoderkl#diffusers.AutoencoderKL">AutoencoderKL</a>) &#x2014;
Variational Auto-Encoder (VAE) Model to encode and decode videos to and from latent representations.`,name:"vae"},{anchor:"diffusers.VideoToVideoSDPipeline.text_encoder",description:`<strong>text_encoder</strong> (<code>CLIPTextModel</code>) &#x2014;
Frozen text-encoder (<a href="https://huggingface.co/openai/clip-vit-large-patch14" rel="nofollow">clip-vit-large-patch14</a>).`,name:"text_encoder"},{anchor:"diffusers.VideoToVideoSDPipeline.tokenizer",description:`<strong>tokenizer</strong> (<code>CLIPTokenizer</code>) &#x2014;
A <a href="https://huggingface.co/docs/transformers/main/en/model_doc/clip#transformers.CLIPTokenizer" rel="nofollow">CLIPTokenizer</a> to tokenize text.`,name:"tokenizer"},{anchor:"diffusers.VideoToVideoSDPipeline.unet",description:`<strong>unet</strong> (<a href="/docs/diffusers/main/en/api/models/unet3d-cond#diffusers.UNet3DConditionModel">UNet3DConditionModel</a>) &#x2014;
A <a href="/docs/diffusers/main/en/api/models/unet3d-cond#diffusers.UNet3DConditionModel">UNet3DConditionModel</a> to denoise the encoded video latents.`,name:"unet"},{anchor:"diffusers.VideoToVideoSDPipeline.scheduler",description:`<strong>scheduler</strong> (<a href="/docs/diffusers/main/en/api/schedulers/overview#diffusers.SchedulerMixin">SchedulerMixin</a>) &#x2014;
A scheduler to be used in combination with <code>unet</code> to denoise the encoded image latents. Can be one of
<a href="/docs/diffusers/main/en/api/schedulers/ddim#diffusers.DDIMScheduler">DDIMScheduler</a>, <a href="/docs/diffusers/main/en/api/schedulers/lms_discrete#diffusers.LMSDiscreteScheduler">LMSDiscreteScheduler</a>, or <a href="/docs/diffusers/main/en/api/schedulers/pndm#diffusers.PNDMScheduler">PNDMScheduler</a>.`,name:"scheduler"}],source:"https://github.com/huggingface/diffusers/blob/main/src/diffusers/pipelines/text_to_video_synthesis/pipeline_text_to_video_synth_img2img.py#L138"}}),et=new k({props:{name:"__call__",anchor:"diffusers.VideoToVideoSDPipeline.__call__",parameters:[{name:"prompt",val:": typing.Union[str, typing.List[str]] = None"},{name:"video",val:": typing.Union[typing.List[numpy.ndarray], torch.FloatTensor] = None"},{name:"strength",val:": float = 0.6"},{name:"num_inference_steps",val:": int = 50"},{name:"guidance_scale",val:": float = 15.0"},{name:"negative_prompt",val:": typing.Union[str, typing.List[str], NoneType] = None"},{name:"eta",val:": float = 0.0"},{name:"generator",val:": typing.Union[torch._C.Generator, typing.List[torch._C.Generator], NoneType] = None"},{name:"latents",val:": typing.Optional[torch.FloatTensor] = None"},{name:"prompt_embeds",val:": typing.Optional[torch.FloatTensor] = None"},{name:"negative_prompt_embeds",val:": typing.Optional[torch.FloatTensor] = None"},{name:"output_type",val:": typing.Optional[str] = 'np'"},{name:"return_dict",val:": bool = True"},{name:"callback",val:": typing.Union[typing.Callable[[int, int, torch.FloatTensor], NoneType], NoneType] = None"},{name:"callback_steps",val:": int = 1"},{name:"cross_attention_kwargs",val:": typing.Union[typing.Dict[str, typing.Any], NoneType] = None"}],parametersDescription:[{anchor:"diffusers.VideoToVideoSDPipeline.__call__.prompt",description:`<strong>prompt</strong> (<code>str</code> or <code>List[str]</code>, <em>optional</em>) &#x2014;
The prompt or prompts to guide image generation. If not defined, you need to pass <code>prompt_embeds</code>.`,name:"prompt"},{anchor:"diffusers.VideoToVideoSDPipeline.__call__.video",description:`<strong>video</strong> (<code>List[np.ndarray]</code> or <code>torch.FloatTensor</code>) &#x2014;
<code>video</code> frames or tensor representing a video batch to be used as the starting point for the process.
Can also accpet video latents as <code>image</code>, if passing latents directly, it will not be encoded again.`,name:"video"},{anchor:"diffusers.VideoToVideoSDPipeline.__call__.strength",description:`<strong>strength</strong> (<code>float</code>, <em>optional</em>, defaults to 0.8) &#x2014;
Indicates extent to transform the reference <code>video</code>. Must be between 0 and 1. <code>video</code> is used as a
starting point, adding more noise to it the larger the <code>strength</code>. The number of denoising steps
depends on the amount of noise initially added. When <code>strength</code> is 1, added noise is maximum and the
denoising process runs for the full number of iterations specified in <code>num_inference_steps</code>. A value of
1 essentially ignores <code>video</code>.`,name:"strength"},{anchor:"diffusers.VideoToVideoSDPipeline.__call__.num_inference_steps",description:`<strong>num_inference_steps</strong> (<code>int</code>, <em>optional</em>, defaults to 50) &#x2014;
The number of denoising steps. More denoising steps usually lead to a higher quality videos at the
expense of slower inference.`,name:"num_inference_steps"},{anchor:"diffusers.VideoToVideoSDPipeline.__call__.guidance_scale",description:`<strong>guidance_scale</strong> (<code>float</code>, <em>optional</em>, defaults to 7.5) &#x2014;
A higher guidance scale value encourages the model to generate images closely linked to the text
<code>prompt</code> at the expense of lower image quality. Guidance scale is enabled when <code>guidance_scale &gt; 1</code>.`,name:"guidance_scale"},{anchor:"diffusers.VideoToVideoSDPipeline.__call__.negative_prompt",description:`<strong>negative_prompt</strong> (<code>str</code> or <code>List[str]</code>, <em>optional</em>) &#x2014;
The prompt or prompts to guide what to not include in video generation. If not defined, you need to
pass <code>negative_prompt_embeds</code> instead. Ignored when not using guidance (<code>guidance_scale &lt; 1</code>).`,name:"negative_prompt"},{anchor:"diffusers.VideoToVideoSDPipeline.__call__.eta",description:`<strong>eta</strong> (<code>float</code>, <em>optional</em>, defaults to 0.0) &#x2014;
Corresponds to parameter eta (&#x3B7;) from the <a href="https://arxiv.org/abs/2010.02502" rel="nofollow">DDIM</a> paper. Only applies
to the <a href="/docs/diffusers/main/en/api/schedulers/ddim#diffusers.DDIMScheduler">DDIMScheduler</a>, and is ignored in other schedulers.`,name:"eta"},{anchor:"diffusers.VideoToVideoSDPipeline.__call__.generator",description:`<strong>generator</strong> (<code>torch.Generator</code> or <code>List[torch.Generator]</code>, <em>optional</em>) &#x2014;
A <a href="https://pytorch.org/docs/stable/generated/torch.Generator.html" rel="nofollow"><code>torch.Generator</code></a> to make
generation deterministic.`,name:"generator"},{anchor:"diffusers.VideoToVideoSDPipeline.__call__.latents",description:`<strong>latents</strong> (<code>torch.FloatTensor</code>, <em>optional</em>) &#x2014;
Pre-generated noisy latents sampled from a Gaussian distribution, to be used as inputs for video
generation. Can be used to tweak the same generation with different prompts. If not provided, a latents
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Pre-generated text embeddings. Can be used to easily tweak text inputs (prompt weighting). If not
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Pre-generated negative text embeddings. Can be used to easily tweak text inputs (prompt weighting). If
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One should first generate a video using the lower resolution checkpoint `),Pe=n(U,"A",{href:!0,rel:!0});var Ca=i(Pe);At=n(Ca,"CODE",{});var za=i(At);yn=r(za,"cerspense/zeroscope_v2_576w"),za.forEach(o),Ca.forEach(o),wn=r(U," with "),wt=n(U,"A",{href:!0});var Na=i(wt);Tn=r(Na,"TextToVideoSDPipeline"),Na.forEach(o),Mn=r(U,`,
which can then be upscaled using `),Tt=n(U,"A",{href:!0});var Ra=i(Tt);xn=r(Ra,"VideoToVideoSDPipeline"),Ra.forEach(o),Zn=r(U," and "),Se=n(U,"A",{href:!0,rel:!0});var Aa=i(Se);Lt=n(Aa,"CODE",{});var La=i(Lt);Vn=r(La,"cerspense/zeroscope_v2_XL"),La.forEach(o),Aa.forEach(o),Jn=r(U,"."),U.forEach(o),Ro=d(e),u(We.$$.fragment,e),Ao=d(e),Mt=n(e,"P",{});var Fa=i(Mt);En=r(Fa,"Now the video can be upscaled:"),Fa.forEach(o),Lo=d(e),u(Ie.$$.fragment,e),Fo=d(e),xt=n(e,"P",{});var Ya=i(xt);$n=r(Ya,"Here are some sample outputs:"),Ya.forEach(o),Yo=d(e),Zt=n(e,"TABLE",{});var Ha=i(Zt);Ft=n(Ha,"TR",{});var Qa=i(Ft);Yt=n(Qa,"TD",{});var qa=i(Yt);K=n(qa,"CENTER",{});var Zo=i(K);Dn=r(Zo,`Darth vader surfing in waves.
        `),jn=n(Zo,"BR",{}),kn=d(Zo),Be=n(Zo,"IMG",{src:!0,alt:!0,style:!0}),Zo.forEach(o),qa.forEach(o),Qa.forEach(o),Ha.forEach(o),Ho=d(e),z=n(e,"H2",{class:!0});var ls=i(z);ee=n(ls,"A",{id:!0,class:!0,href:!0});var Oa=i(ee);Ht=n(Oa,"SPAN",{});var Ka=i(Ht);u(Xe.$$.fragment,Ka),Ka.forEach(o),Oa.forEach(o),Un=d(ls),Qt=n(ls,"SPAN",{});var er=i(Qt);Gn=r(er,"TextToVideoSDPipeline"),er.forEach(o),ls.forEach(o),Qo=d(e),M=n(e,"DIV",{class:!0});var E=i(M);u(Ce.$$.fragment,E),Pn=d(E),qt=n(E,"P",{});var tr=i(qt);Sn=r(tr,"Pipeline for text-to-video generation."),tr.forEach(o),Wn=d(E),ze=n(E,"P",{});var ds=i(ze);In=r(ds,"This model inherits from "),Vt=n(ds,"A",{href:!0});var or=i(Vt);Bn=r(or,"DiffusionPipeline"),or.forEach(o),Xn=r(ds,`. Check the superclass documentation for the generic methods
implemented for all pipelines (downloading, saving, running on a particular device, etc.).`),ds.forEach(o),Cn=d(E),W=n(E,"DIV",{class:!0});var Et=i(W);u(Ne.$$.fragment,Et),zn=d(Et),Ot=n(Et,"P",{});var sr=i(Ot);Nn=r(sr,"The call function to the pipeline for generation."),sr.forEach(o),Rn=d(Et),u(te.$$.fragment,Et),Et.forEach(o),An=d(E),oe=n(E,"DIV",{class:!0});var ps=i(oe);u(Re.$$.fragment,ps),Ln=d(ps),Ae=n(ps,"P",{});var cs=i(Ae);Fn=r(cs,"Disable sliced VAE decoding. If "),Kt=n(cs,"CODE",{});var nr=i(Kt);Yn=r(nr,"enable_vae_slicing"),nr.forEach(o),Hn=r(cs,` was previously enabled, this method will go back to
computing decoding in one step.`),cs.forEach(o),ps.forEach(o),Qn=d(E),se=n(E,"DIV",{class:!0});var ms=i(se);u(Le.$$.fragment,ms),qn=d(ms),Fe=n(ms,"P",{});var fs=i(Fe);On=r(fs,"Disable tiled VAE decoding. If "),eo=n(fs,"CODE",{});var ir=i(eo);Kn=r(ir,"enable_vae_tiling"),ir.forEach(o),ei=r(fs,` was previously enabled, this method will go back to
computing decoding in one step.`),fs.forEach(o),ms.forEach(o),ti=d(E),ne=n(E,"DIV",{class:!0});var hs=i(ne);u(Ye.$$.fragment,hs),oi=d(hs),P=n(hs,"P",{});var ue=i(P);si=r(ue,`Offload all models to CPU to reduce memory usage with a low impact on performance. Moves one whole model at a
time to the GPU when its `),to=n(ue,"CODE",{});var ar=i(to);ni=r(ar,"forward"),ar.forEach(o),ii=r(ue,` method is called, and the model remains in GPU until the next model runs.
Memory savings are lower than using `),oo=n(ue,"CODE",{});var rr=i(oo);ai=r(rr,"enable_sequential_cpu_offload"),rr.forEach(o),ri=r(ue,`, but performance is much better due to the
iterative execution of the `),so=n(ue,"CODE",{});var lr=i(so);li=r(lr,"unet"),lr.forEach(o),di=r(ue,"."),ue.forEach(o),hs.forEach(o),pi=d(E),ie=n(E,"DIV",{class:!0});var us=i(ie);u(He.$$.fragment,us),ci=d(us),no=n(us,"P",{});var dr=i(no);mi=r(dr,`Enable sliced VAE decoding. When this option is enabled, the VAE will split the input tensor in slices to
compute decoding in several steps. This is useful to save some memory and allow larger batch sizes.`),dr.forEach(o),us.forEach(o),fi=d(E),ae=n(E,"DIV",{class:!0});var gs=i(ae);u(Qe.$$.fragment,gs),hi=d(gs),io=n(gs,"P",{});var pr=i(io);ui=r(pr,`Enable tiled VAE decoding. When this option is enabled, the VAE will split the input tensor into tiles to
compute decoding and encoding in several steps. This is useful for saving a large amount of memory and to allow
processing larger images.`),pr.forEach(o),gs.forEach(o),E.forEach(o),qo=d(e),N=n(e,"H2",{class:!0});var _s=i(N);re=n(_s,"A",{id:!0,class:!0,href:!0});var cr=i(re);ao=n(cr,"SPAN",{});var mr=i(ao);u(qe.$$.fragment,mr),mr.forEach(o),cr.forEach(o),gi=d(_s),ro=n(_s,"SPAN",{});var fr=i(ro);_i=r(fr,"VideoToVideoSDPipeline"),fr.forEach(o),_s.forEach(o),Oo=d(e),x=n(e,"DIV",{class:!0});var $=i(x);u(Oe.$$.fragment,$),vi=d($),lo=n($,"P",{});var hr=i(lo);bi=r(hr,"Pipeline for text-guided video-to-video generation."),hr.forEach(o),yi=d($),Ke=n($,"P",{});var vs=i(Ke);wi=r(vs,"This model inherits from "),Jt=n(vs,"A",{href:!0});var ur=i(Jt);Ti=r(ur,"DiffusionPipeline"),ur.forEach(o),Mi=r(vs,`. Check the superclass documentation for the generic methods
implemented for all pipelines (downloading, saving, running on a particular device, etc.).`),vs.forEach(o),xi=d($),I=n($,"DIV",{class:!0});var $t=i(I);u(et.$$.fragment,$t),Zi=d($t),po=n($t,"P",{});var gr=i(po);Vi=r(gr,"The call function to the pipeline for generation."),gr.forEach(o),Ji=d($t),u(le.$$.fragment,$t),$t.forEach(o),Ei=d($),de=n($,"DIV",{class:!0});var bs=i(de);u(tt.$$.fragment,bs),$i=d(bs),ot=n(bs,"P",{});var ys=i(ot);Di=r(ys,"Disable sliced VAE decoding. If "),co=n(ys,"CODE",{});var _r=i(co);ji=r(_r,"enable_vae_slicing"),_r.forEach(o),ki=r(ys,` was previously enabled, this method will go back to
computing decoding in one step.`),ys.forEach(o),bs.forEach(o),Ui=d($),pe=n($,"DIV",{class:!0});var ws=i(pe);u(st.$$.fragment,ws),Gi=d(ws),nt=n(ws,"P",{});var Ts=i(nt);Pi=r(Ts,"Disable tiled VAE decoding. If "),mo=n(Ts,"CODE",{});var vr=i(mo);Si=r(vr,"enable_vae_tiling"),vr.forEach(o),Wi=r(Ts,` was previously enabled, this method will go back to
computing decoding in one step.`),Ts.forEach(o),ws.forEach(o),Ii=d($),ce=n($,"DIV",{class:!0});var Ms=i(ce);u(it.$$.fragment,Ms),Bi=d(Ms),S=n(Ms,"P",{});var ge=i(S);Xi=r(ge,`Offload all models to CPU to reduce memory usage with a low impact on performance. Moves one whole model at a
time to the GPU when its `),fo=n(ge,"CODE",{});var br=i(fo);Ci=r(br,"forward"),br.forEach(o),zi=r(ge,` method is called, and the model remains in GPU until the next model runs.
Memory savings are lower than using `),ho=n(ge,"CODE",{});var yr=i(ho);Ni=r(yr,"enable_sequential_cpu_offload"),yr.forEach(o),Ri=r(ge,`, but performance is much better due to the
iterative execution of the `),uo=n(ge,"CODE",{});var wr=i(uo);Ai=r(wr,"unet"),wr.forEach(o),Li=r(ge,"."),ge.forEach(o),Ms.forEach(o),Fi=d($),me=n($,"DIV",{class:!0});var xs=i(me);u(at.$$.fragment,xs),Yi=d(xs),go=n(xs,"P",{});var Tr=i(go);Hi=r(Tr,`Enable sliced VAE decoding. When this option is enabled, the VAE will split the input tensor in slices to
compute decoding in several steps. This is useful to save some memory and allow larger batch sizes.`),Tr.forEach(o),xs.forEach(o),Qi=d($),fe=n($,"DIV",{class:!0});var Zs=i(fe);u(rt.$$.fragment,Zs),qi=d(Zs),_o=n(Zs,"P",{});var Mr=i(_o);Oi=r(Mr,`Enable tiled VAE decoding. When this option is enabled, the VAE will split the input tensor into tiles to
compute decoding and encoding in several steps. This is useful for saving a large amount of memory and to allow
processing larger images.`),Mr.forEach(o),Zs.forEach(o),$.forEach(o),Ko=d(e),R=n(e,"H2",{class:!0});var Vs=i(R);he=n(Vs,"A",{id:!0,class:!0,href:!0});var xr=i(he);vo=n(xr,"SPAN",{});var Zr=i(vo);u(lt.$$.fragment,Zr),Zr.forEach(o),xr.forEach(o),Ki=d(Vs),bo=n(Vs,"SPAN",{});var Vr=i(bo);ea=r(Vr,"TextToVideoSDPipelineOutput"),Vr.forEach(o),Vs.forEach(o),es=d(e),A=n(e,"DIV",{class:!0});var Js=i(A);u(dt.$$.fragment,Js),ta=d(Js),yo=n(Js,"P",{});var Jr=i(yo);oa=r(Jr,"Output class for text-to-video pipelines."),Jr.forEach(o),Js.forEach(o),this.h()},h(){c(y,"name","hf:doc:metadata"),c(y,"content",JSON.stringify(Xr)),c(f,"id","texttovideo"),c(f,"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"),c(f,"href","#texttovideo"),c(Z,"class","relative 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