<div data-youtube-video><iframe width="640" height="480" allowfullscreen="true" autoplay="false" disablekbcontrols="false" enableiframeapi="false" endtime="0" ivloadpolicy="0" loop="false" modestbranding="false" origin playlist src="https://www.youtube.com/embed/Sm2GjtydOeU" start="0"></iframe></div> Click here to try online first: Workflow: Lip-Sync Speaking/Singing – LTX2.3 Image-to-Digital Human – Auto Expansion – Module Optimization – No Subtitles  Experience link: <a target="_blank" rel="ugc" href="https://www.runninghub.ai/post/2038618856104665090/?inviteCode=rh-v1401">https://www.runninghub.ai/post/2038618856104665090/?inviteCode=rh-v1401</a> Workflow: Text-to-Lip-Sync Video – Speaking/Singing – LTX2.3 Text-to-Digital Human – No Subtitles – Module Optimization  Experience link: <a target="_blank" rel="ugc" href="https://www.runninghub.ai/post/2038618886479814658/?inviteCode=rh-v1401">https://www.runninghub.ai/post/2038618886479814658/?inviteCode=rh-v1401</a> Workflow: LTX2.3 – Fully Automated Prompt – Text-to-Video  Experience link: <a target="_blank" rel="ugc" href="https://www.runninghub.ai/post/2031218445026594817/?inviteCode=rh-v1401">https://www.runninghub.ai/post/2031218445026594817/?inviteCode=rh-v1401</a> Workflow: LTX2.3 – Fully Automated Prompt – Image-to-Video – Modular Tuned Edition  Experience link: <a target="_blank" rel="ugc" href="https://www.runninghub.ai/post/2031218459471777794/?inviteCode=rh-v1401">https://www.runninghub.ai/post/2031218459471777794/?inviteCode=rh-v1401</a> Workflow: LTX2.3 – Fully Automated Prompt – First/Middle/Last Frame Three-Image-to-Video  Experience link: <a target="_blank" rel="ugc" href="https://www.runninghub.ai/post/2035325465820405761/?inviteCode=rh-v1401">https://www.runninghub.ai/post/2035325465820405761/?inviteCode=rh-v1401</a> Name: LTX 2.3 Image-to-Lip-Sync Meme Workflow (Modular / Ultra-Fast / Action-Supported)【Name】LTX 2.3 图生对口型鬼畜工作流（模块化/超快/支持动作） Introduction:Built on the open-source LTX 2.3 model, optimized for image-to-lip-sync videos. It allows any image (people/animals/medium-close-up) to accurately sing or speak along with the uploaded audio, while controlling actions (walking, waving, jumping, etc.) via prompts. 【简介】基于LTX 2.3开源模型打造，专为图生对口型视频优化。可让任意图片（人物/动物/中近景）随着上传的音频精准唱歌或说话，同时通过提示词控制动作（走路、挥手、跳跃等）。 Core Advantages:- Extremely fast: a 10-second 1280-resolution video takes only 3-6 minutes; even faster on second run- Batch 5x: tested running 5 workflows simultaneously, producing a dozen finished videos per day- Modular grouping: upload → dimension setting → audio → Latent creation → upscale; clear and easy to modify- With fixed shots, it's almost impossible to tell generated clips from original; perfect for memes/entertainment/vtubers- Supports MP3 audio (if error occurs, re-export once from CapCut)- Avoid prompts like "look down" or "turn around" as they break character consistency 【核心优势】- 速度极快：1280分辨率10秒视频仅需3~6分钟，工作流第二次运行更快- 5开批量：实测同时跑5个工作流，一天产出十几个成品- 模块化分组：上传→尺寸设置→音频→Latent创建→放大，一目了然，易于修改- 固定镜头下几乎无法分辨生成与原片，适合鬼畜/娱乐/虚拟主播- 支持MP3音频（如遇报错，用剪映重新导出一次即可）- 避免提示词：低头、转身等会破坏人物一致性 Workflow Structure:1. Upload image (medium/close-up, clear lip movements)2. Set dimensions (longest side 1280)3. Upload audio (10-15 seconds recommended)4. Latent module references both image and audio, scaling at the same time5. Final upscale and output 【工作流结构】1. 上传图片（中近景，口型清晰）2. 尺寸设置（最长边1280）3. 上传音频（推荐10~15秒）4. Latent模块参考图片+音频，同时缩放5. 最终放大出片 Results Showcase:This workflow has been used to create the "round-headed elderly meme singing" video (see example). Speaking lip-sync is equally excellent; paired with Qianwen voice design, it can be used for digital humans. 【效果展示】已用本工作流制作“圆头耄耋魔性唱歌”鬼畜视频（见示例）。说话对口型同样优秀，配合千问声音设计可做数字人。 Note:LTX2.3 is the open-source model closest to cinema-grade in texture and color control. 【注意】LTX2.3是开源模型中质感、色彩控制最接近影视级的模型。 Click here to try online first: Workflow: Lip-Sync Speaking/Singing – LTX2.3 Image-to-Digital Human – Auto Expansion – Module Optimization – No Subtitles  Experience link: <a target="_blank" rel="ugc" href="https://www.runninghub.ai/post/2038618856104665090/?inviteCode=rh-v1401">https://www.runninghub.ai/post/2038618856104665090/?inviteCode=rh-v1401</a> Workflow: Text-to-Lip-Sync Video – Speaking/Singing – LTX2.3 Text-to-Digital Human – No Subtitles – Module Optimization  Experience link: <a target="_blank" rel="ugc" href="https://www.runninghub.ai/post/2038618886479814658/?inviteCode=rh-v1401">https://www.runninghub.ai/post/2038618886479814658/?inviteCode=rh-v1401</a> Workflow: LTX2.3 – Fully Automated Prompt – Text-to-Video  Experience link: <a target="_blank" rel="ugc" href="https://www.runninghub.ai/post/2031218445026594817/?inviteCode=rh-v1401">https://www.runninghub.ai/post/2031218445026594817/?inviteCode=rh-v1401</a> Workflow: LTX2.3 – Fully Automated Prompt – Image-to-Video – Modular Tuned Edition  Experience link: <a target="_blank" rel="ugc" href="https://www.runninghub.ai/post/2031218459471777794/?inviteCode=rh-v1401">https://www.runninghub.ai/post/2031218459471777794/?inviteCode=rh-v1401</a> Workflow: LTX2.3 – Fully Automated Prompt – First/Middle/Last Frame Three-Image-to-Video  Experience link: <a target="_blank" rel="ugc" href="https://www.runninghub.ai/post/2035325465820405761/?inviteCode=rh-v1401">https://www.runninghub.ai/post/2035325465820405761/?inviteCode=rh-v1401</a> Name: LTX 2.3 Image-to-Lip-Sync Meme Workflow (Modular / Ultra-Fast / Action-Supported)【Name】LTX 2.3 图生对口型鬼畜工作流（模块化/超快/支持动作） Introduction:Built on the open-source LTX 2.3 model, optimized for image-to-lip-sync videos. It allows any image (people/animals/medium-close-up) to accurately sing or speak along with the uploaded audio, while controlling actions (walking, waving, jumping, etc.) via prompts. 【简介】基于LTX 2.3开源模型打造，专为图生对口型视频优化。可让任意图片（人物/动物/中近景）随着上传的音频精准唱歌或说话，同时通过提示词控制动作（走路、挥手、跳跃等）。 Core Advantages:- Extremely fast: a 10-second 1280-resolution video takes only 3-6 minutes; even faster on second run- Batch 5x: tested running 5 workflows simultaneously, producing a dozen finished videos per day- Modular grouping: upload → dimension setting → audio → Latent creation → upscale; clear and easy to modify- With fixed shots, it's almost impossible to tell generated clips from original; perfect for memes/entertainment/vtubers- Supports MP3 audio (if error occurs, re-export once from CapCut)- Avoid prompts like "look down" or "turn around" as they break character consistency 【核心优势】- 速度极快：1280分辨率10秒视频仅需3~6分钟，工作流第二次运行更快- 5开批量：实测同时跑5个工作流，一天产出十几个成品- 模块化分组：上传→尺寸设置→音频→Latent创建→放大，一目了然，易于修改- 固定镜头下几乎无法分辨生成与原片，适合鬼畜/娱乐/虚拟主播- 支持MP3音频（如遇报错，用剪映重新导出一次即可）- 避免提示词：低头、转身等会破坏人物一致性 Workflow Structure:1. Upload image (medium/close-up, clear lip movements)2. Set dimensions (longest side 1280)3. Upload audio (10-15 seconds recommended)4. Latent module references both image and audio, scaling at the same time5. Final upscale and output 【工作流结构】1. 上传图片（中近景，口型清晰）2. 尺寸设置（最长边1280）3. 上传音频（推荐10~15秒）4. Latent模块参考图片+音频，同时缩放5. 最终放大出片 Results Showcase:This workflow has been used to create the "round-headed elderly meme singing" video (see example). Speaking lip-sync is equally excellent; paired with Qianwen voice design, it can be used for digital humans. 【效果展示】已用本工作流制作“圆头耄耋魔性唱歌”鬼畜视频（见示例）。说话对口型同样优秀，配合千问声音设计可做数字人。 Note:LTX2.3 is the open-source model closest to cinema-grade in texture and color control. 【注意】LTX2.3是开源模型中质感、色彩控制最接近影视级的模型。

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