<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[使用Ltx2.3 来换人唱星爷的烧鸡翼]]></title><description><![CDATA[<h3>前文：</h3>
<p dir="auto">这几天研究用ltx2.3 来玩人脸替换，动作跟随，音频口型跟随,<br />
发觉在ltx2.3 里，就算ltx2.3非常适合我这种要求快速出视频，vram又少的用户，然而并没有一个很稳的工作流，很多细节都必须要再优化，</p>
<h3>比如：</h3>
<p dir="auto">官方的 controlnet 以depth 为主没dwpose也不是gguf，有些第三方以dwpose 为主，<br />
有些做动作不做音频，有些做load video却不做auto frame,<br />
有些做什么都做到完，唯独缺auto prompt enhanced...</p>
<h3>要求：</h3>
<p dir="auto">我的需求load image, load video, auto 合成，就是这样简单。。</p>
<p dir="auto">不断了解各个json的做法，不停使用codex去解译每一个流程，终于整合出一个 controlnet 以depth，dwpose ，自动音频，auto frame，auto prompt enhanced，多人、衣服、背景不会被污染，在5060ti 16gb内少过50s/it的自家制工作流，</p>
<p dir="auto"><a href="https://upload.lcz.me/uploads/b94dbcfe-a80e-47ce-b2cc-85b5873675fa.json" rel="nofollow ugc">LTX2.3_ICLora_Depth+Pose_imbi_with_Prompt_enhanced.json</a></p>
<p dir="auto">找codex帮忙自作万能prompt:<br />
<a href="https://upload.lcz.me/uploads/28abc2da-7116-4df2-90c1-667d35cdbf37.txt" rel="nofollow ugc">positive prompt and negative prompt for dwpose and depth.txt</a></p>
<p dir="auto">示范档案素材mp4：<br />
<a href="https://upload.lcz.me/uploads/35f94898-96c2-4529-a5cd-0e7d0fb6b768.mp4" rel="nofollow ugc">chow01.mp4</a><br />
<a href="https://upload.lcz.me/uploads/caa82f7a-76c6-4f7e-aad0-50f03559d883.mp4" rel="nofollow ugc">chow02.mp4</a><br />
<a href="https://upload.lcz.me/uploads/43f37883-3d0f-4226-9ee0-2736661c29f5.mp4" rel="nofollow ugc">chow03.mp4</a><br />
<a href="https://upload.lcz.me/uploads/52e6c8b1-e360-486c-a2b0-e4fb704ea17b.mp4" rel="nofollow ugc">chow04.mp4</a><br />
<a href="https://upload.lcz.me/uploads/8ebb9020-cb58-433b-b015-ef39444c9d3a.mp4" rel="nofollow ugc">chow05.mp4</a></p>
<p dir="auto">最终效果（没抽卡，直接5段连续输出）：<br />
<a href="https://www.youtube.com/shorts/M7WrKKvRC1Q" rel="nofollow ugc">https://www.youtube.com/shorts/M7WrKKvRC1Q</a></p>
<hr />
<h3>开始</h3>
<p dir="auto">准备一张半身人照片<br />
准备一段22秒的星爷唱的烧鸡翼视频</p>
<p dir="auto">为了应付暂时vram不足的囧境，我使用adobe premier pro ，根据音色将视频分成5 段。。</p>
<p dir="auto"><img src="https://upload.lcz.me/uploads/0d71607b-0b2e-4797-a2a5-b024940b16ad.png" alt="Screenshot 2026-06-26 204328.png" class=" img-fluid img-markdown" /></p>
<p dir="auto">把每一段输出成1个视频档案</p>
<p dir="auto"><img src="https://upload.lcz.me/uploads/aee9eb94-28f2-4599-ba14-283ad424d813.png" alt="Screenshot 2026-06-27 132152.png" class=" img-fluid img-markdown" /></p>
<p dir="auto">在comfyui 根据我的工作流输出相关5段视频</p>
<p dir="auto"><img src="https://upload.lcz.me/uploads/0e5bf9df-c021-472f-b1f4-4fdcdcbc76c9.png" alt="Screenshot 2026-06-27 132210.png" class=" img-fluid img-markdown" /></p>
<p dir="auto">使用audacity 输出视频原音<br />
<img src="https://upload.lcz.me/uploads/c7d80c2d-1d3a-405e-9109-a5df556354cf.png" alt="Screenshot 2026-06-27 131931.png" class=" img-fluid img-markdown" /></p>
<p dir="auto">使用soulx singer 将人声和视频原音克隆<br />
<img src="https://upload.lcz.me/uploads/32221249-ff95-4fcd-b3e8-2206e5946d75.png" alt="Screenshot 2026-06-27 131851.png" class=" img-fluid img-markdown" /></p>
<p dir="auto">把这两个素材，（5段 comfyui 出来的视频 + 克隆音频）放入adobe premier pro 里面合成，mute 掉视频的声音，替换成人物克隆音频</p>
<p dir="auto"><img src="https://upload.lcz.me/uploads/5f5b41e7-b19b-4d36-954b-71cffaa1e3b4.png" alt="Screenshot 2026-06-27 132004.png" class=" img-fluid img-markdown" /></p>
<p dir="auto">最终效果<br />
<a href="https://youtube.com/shorts/M7WrKKvRC1Q?feature=share" rel="nofollow ugc">https://youtube.com/shorts/M7WrKKvRC1Q?feature=share</a></p>
<p dir="auto">视觉效果终于达到我想要的东西，马上叫 codex 写成py</p>
<p dir="auto"><img src="https://upload.lcz.me/uploads/9bbaa172-3b45-434a-9092-a3df815e8a70.png" alt="Screenshot 2026-06-27 131741.png" class=" img-fluid img-markdown" /></p>
]]></description><link>https://lcz.me/topic/715/使用ltx2.3-来换人唱星爷的烧鸡翼</link><generator>RSS for Node</generator><lastBuildDate>Wed, 01 Jul 2026 06:39:39 GMT</lastBuildDate><atom:link href="https://lcz.me/topic/715.rss" rel="self" type="application/rss+xml"/><pubDate>Sat, 27 Jun 2026 08:29:32 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to 使用Ltx2.3 来换人唱星爷的烧鸡翼 on Tue, 30 Jun 2026 10:25:40 GMT]]></title><description><![CDATA[<p dir="auto">参考图<img src="https://upload.lcz.me/uploads/9e4f4211-966c-4ca4-ab3a-d75c6ab9f580.jpg" alt="video.mp4 - 00.06.777 拷贝.jpg" class=" img-fluid img-markdown" /><br />
生成的视频<a href="https://youtube.com/shorts/J24UXW6weQw?feature=share" rel="nofollow ugc">https://youtube.com/shorts/J24UXW6weQw?feature=share</a></p>
]]></description><link>https://lcz.me/post/8876</link><guid isPermaLink="true">https://lcz.me/post/8876</guid><dc:creator><![CDATA[moocher8745]]></dc:creator><pubDate>Tue, 30 Jun 2026 10:25:40 GMT</pubDate></item><item><title><![CDATA[Reply to 使用Ltx2.3 来换人唱星爷的烧鸡翼 on Tue, 30 Jun 2026 09:16:41 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/moocher8745" aria-label="Profile: moocher8745">@<bdi>moocher8745</bdi></a> 最后关头才来OOM 简直哭死</p>
<p dir="auto"><img src="https://upload.lcz.me/uploads/04d09bcc-ce2b-460f-ac22-13bcc6e5bf16.png" alt="Screenshot 2026-06-20 095650.png" class=" img-fluid img-markdown" /></p>
]]></description><link>https://lcz.me/post/8866</link><guid isPermaLink="true">https://lcz.me/post/8866</guid><dc:creator><![CDATA[imbiplaza ASUS]]></dc:creator><pubDate>Tue, 30 Jun 2026 09:16:41 GMT</pubDate></item><item><title><![CDATA[Reply to 使用Ltx2.3 来换人唱星爷的烧鸡翼 on Tue, 30 Jun 2026 07:41:21 GMT]]></title><description><![CDATA[<p dir="auto">我的机器是9800x3d处理器+32G DDR5+4090 48G，ubuntu下comfyui跑的时候虚拟内存必须设置64G，不然直接爆内存卡死，swap设置64G后才算能把你这工作流跑通，目前还在研究怎么调参数</p>
]]></description><link>https://lcz.me/post/8857</link><guid isPermaLink="true">https://lcz.me/post/8857</guid><dc:creator><![CDATA[moocher8745]]></dc:creator><pubDate>Tue, 30 Jun 2026 07:41:21 GMT</pubDate></item><item><title><![CDATA[Reply to 使用Ltx2.3 来换人唱星爷的烧鸡翼 on Sun, 28 Jun 2026 12:58:39 GMT]]></title><description><![CDATA[<p dir="auto">效果还满稳定的，但由于硬体配置不高，<br />
所以每一次只能把原视频减成5s - 10s 处理一次：</p>
<p dir="auto"><a href="https://youtube.com/shorts/zk98eeLNn5Q?feature=share" rel="nofollow ugc">https://youtube.com/shorts/zk98eeLNn5Q?feature=share</a></p>
]]></description><link>https://lcz.me/post/8653</link><guid isPermaLink="true">https://lcz.me/post/8653</guid><dc:creator><![CDATA[imbiplaza ASUS]]></dc:creator><pubDate>Sun, 28 Jun 2026 12:58:39 GMT</pubDate></item><item><title><![CDATA[Reply to 使用Ltx2.3 来换人唱星爷的烧鸡翼 on Sun, 28 Jun 2026 09:03:16 GMT]]></title><description><![CDATA[<p dir="auto">感谢分享，受益匪浅，马上实践验证一下</p>
]]></description><link>https://lcz.me/post/8632</link><guid isPermaLink="true">https://lcz.me/post/8632</guid><dc:creator><![CDATA[moocher8745]]></dc:creator><pubDate>Sun, 28 Jun 2026 09:03:16 GMT</pubDate></item><item><title><![CDATA[Reply to 使用Ltx2.3 来换人唱星爷的烧鸡翼 on Sat, 27 Jun 2026 17:46:28 GMT]]></title><description><![CDATA[<p dir="auto">新示范<br />
how to clone Lee Ju-Eun to angellowee</p>
<p dir="auto"><a href="https://youtube.com/shorts/6fKZeaBV8qI?feature=share" rel="nofollow ugc">https://youtube.com/shorts/6fKZeaBV8qI?feature=share</a></p>
]]></description><link>https://lcz.me/post/8583</link><guid isPermaLink="true">https://lcz.me/post/8583</guid><dc:creator><![CDATA[imbiplaza ASUS]]></dc:creator><pubDate>Sat, 27 Jun 2026 17:46:28 GMT</pubDate></item><item><title><![CDATA[Reply to 使用Ltx2.3 来换人唱星爷的烧鸡翼 on Sat, 27 Jun 2026 11:32:27 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/terry" aria-label="Profile: terry">@<bdi>terry</bdi></a> 幸好我都是模仿身边的朋友为主，她拿我这个视频去分享，半天的点击率和分享率都不错</p>
]]></description><link>https://lcz.me/post/8524</link><guid isPermaLink="true">https://lcz.me/post/8524</guid><dc:creator><![CDATA[imbiplaza ASUS]]></dc:creator><pubDate>Sat, 27 Jun 2026 11:32:27 GMT</pubDate></item><item><title><![CDATA[Reply to 使用Ltx2.3 来换人唱星爷的烧鸡翼 on Sat, 27 Jun 2026 11:22:45 GMT]]></title><description><![CDATA[<p dir="auto">如果早点有这个工作流，用于做政治人物的搞笑视频提好的，现在对模仿名人声音有严格限制了。</p>
]]></description><link>https://lcz.me/post/8521</link><guid isPermaLink="true">https://lcz.me/post/8521</guid><dc:creator><![CDATA[terry]]></dc:creator><pubDate>Sat, 27 Jun 2026 11:22:45 GMT</pubDate></item></channel></rss>