{"id":2105,"date":"2024-12-15T22:26:30","date_gmt":"2024-12-15T14:26:30","guid":{"rendered":"https:\/\/www.15zhi.net\/blog\/?p=2105"},"modified":"2024-12-15T22:26:30","modified_gmt":"2024-12-15T14:26:30","slug":"202412-%e8%ae%ba%e6%96%87%e7%a0%94%e8%af%bb-text2video-zero-text-to-image-diffusion-models-are-zero-shot-video-generators","status":"publish","type":"post","link":"https:\/\/www.15zhi.net\/blog\/202412-%e8%ae%ba%e6%96%87%e7%a0%94%e8%af%bb-text2video-zero-text-to-image-diffusion-models-are-zero-shot-video-generators\/","title":{"rendered":"202412 \u8bba\u6587\u7814\u8bfb-Text2Video-Zero: Text-to-Image Diffusion Models are Zero-Shot Video Generators"},"content":{"rendered":"\n<p>\u4f5c\u8005\uff1aLevon Khachatryan, Andranik Movsisyan, Vahram Tadevosyan<br>\u5355\u4f4d\uff1aPicsart AI Research<br>\u6765\u6e90\uff1aICCV<br>\u65f6\u95f4\uff1a2023<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u4e00\u3001\u7814\u7a76\u80cc\u666f\u53ca\u610f\u4e49<\/h1>\n\n\n\n<p><br>\u6700\u8fd1\u7684text-to-video\u751f\u6210\u65b9\u6cd5\u4f9d\u8d56\u4e8e\u8ba1\u7b97\u91cf\u5927\u7684\u8bad\u7ec3\uff0c\u5e76\u4e14\u9700\u8981\u5927\u89c4\u6a21\u7684\u89c6\u9891\u6570\u636e\u96c6\u3002<br>\u672c\u6587\u5f15\u5165\u4e86\u4e00\u4e2a\u96f6\u6837text-to-image\u8f6c\u6362\u751f\u6210\uff0c\u5e76\u901a\u8fc7\u5229\u7528\u73b0\u6709\u7684\u6587\u672c\u751f\u6210\u56fe\u50cf\u65b9\u6cd5(\u4f8b\u5982\uff1astable diffusion)\u7684\u80fd\u529b\uff0c\u63d0\u51fa\u4e86\u4e00\u79cd\u4f4e\u6210\u672c\u7684\u65b9\u6cd5(\u65e0\u9700\u4efb\u4f55\u8bad\u7ec3\u6216\u4f18\u5316)\uff0c\u4f7f\u5176\u9002\u7528\u4e8e\u89c6\u9891\u9886\u57df\u3002<br>\u6b64\u65b9\u6cd5\u4e0d\u4ec5\u9650\u4e8e\u6587\u672c\u5230\u89c6\u9891\u7684\u5408\u6210\uff0c\u800c\u4e14\uff0c\u8fd8\u5728\u6761\u4ef6\u5316\u3001\u5b9a\u5236\u5316\u89c6\u9891\u4ee5\u53ca\u6307\u4ee4\u5f15\u5bfc\u7684\u89c6\u9891\u7f16\u8f91\u65b9\u9762\u90fd\u6709\u8f83\u597d\u7684\u8868\u73b0\u3002<br>\u6700\u7ec8\u5b9e\u9a8c\u8868\u660e\u5c3d\u7ba1\u6b64\u65b9\u6cd5\u6ca1\u6709\u5728\u989d\u5916\u7684\u89c6\u9891\u6570\u636e\u4e0a\u8fdb\u884c\u8bad\u7ec3\uff0c\u4f46\u65b9\u6cd5\u7684\u6027\u80fd\u4e0e\u6700\u8fd1\u7684\u65b9\u6cd5\u76f8\u5f53\uff0c\u6709\u65f6\u751a\u81f3\u66f4\u597d\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u4e8c\u3001\u7814\u7a76\u601d\u8def\u53ca\u65b9\u6cd5<\/h1>\n\n\n\n<h3 class=\"wp-block-heading\">\u672c\u6587\u8d21\u732e<\/h3>\n\n\n\n<p>\u2460\u63d0\u51fa\u4e86\u4e00\u4e2a\u65b0\u95ee\u9898\uff1azero-shot text-to-video\uff0c\u65e8\u5728\u8ba9\u6587\u672c\u5f15\u5bfc\u7684\u89c6\u9891\u751f\u6210\u548c\u7f16\u8f91\u66f4\u6613\u4e8e\u5b9e\u73b0\u3002\u6211\u4eec\u53ea\u4f7f\u7528\u4e86\u4e00\u4e2a\u9884\u8bad\u7ec3\u7684\u6587\u672c\u5230\u56fe\u50cf\u7684\u6269\u6563\u6a21\u578b\uff0c\u800c\u6ca1\u6709\u4efb\u4f55\u8fdb\u4e00\u6b65\u7684\u5fae\u8c03\u6216\u4f18\u5316\u3002<br>\u2461\u4e24\u79cd\u65b0\u9896\u7684post &#8211; hoc\u6280\u672f\u901a\u8fc7\u7f16\u7801\u6f5c\u5728\u4ee3\u7801\u4e2d\u7684\u8fd0\u52a8\u52a8\u6001\u6765\u5b9e\u73b0\u65f6\u95f4\u4e00\u81f4\u6027\u751f\u6210\uff0c\u5e76\u4f7f\u7528\u65b0\u7684\u8de8\u5e27\u6ce8\u610f\u529b\u91cd\u65b0\u7f16\u5199\u6bcf\u4e00\u5e27\u7684\u81ea\u6ce8\u610f\u529b\u3002<br>\u2462\u5e7f\u6cdb\u7684\u5e94\u7528\u8868\u660e\u4e86\u6211\u4eec\u65b9\u6cd5\u7684\u6709\u6548\u6027\uff0c\u5305\u62ec\u6709\u6761\u4ef6\u548c\u4e13\u95e8\u7684\u89c6\u9891\u751f\u6210\uff0c\u4ee5\u53caVideo Instruct &#8211; Pix2Pix\uff0c\u5373\u901a\u8fc7\u6587\u672c\u6307\u4ee4\u8fdb\u884c\u89c6\u9891\u7f16\u8f91\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u65b9\u6cd5<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"292\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-84-1024x292.png\" alt=\"\" class=\"wp-image-2106\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-84-1024x292.png 1024w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-84-300x86.png 300w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-84-768x219.png 768w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-84.png 1494w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>       \u4e0a\u56fe\u4e3a\u65b9\u6cd5\u7684\u67b6\u6784\u56fe\uff0c\u5728\u6b64\u6587\u7ae0\u4e2d\uff0c\u4ed6\u4eec\u5229\u7528\u7a33\u5b9a\u6269\u6563( SD )\u7684\u6587\u672c\u751f\u6210\u56fe\u50cf\u529f\u6548\u6765\u903c\u8fd1\u96f6\u6837\u672ctext-image\u7684\u8f6c\u6362\u4efb\u52a1\u3002\u7531\u4e8e\u672c\u6587\u9700\u8981\u751f\u6210\u89c6\u9891\u800c\u4e0d\u662f\u56fe\u50cf\uff0cSD\u5e94\u8be5\u5bf9\u6f5c\u5728\u7684\u7f16\u7801\u5e8f\u5217\u8fdb\u884c\u64cd\u4f5c\u3002\u6734\u7d20\u65b9\u6cd5\u662f\u4ece\u6807\u51c6\u9ad8\u65af\u5206\u5e03\u4e2d\u72ec\u7acb\u91c7\u6837m\u4e2a\u9690\u7801\uff0c\u5e76\u5e94\u7528DDIM\u91c7\u6837\u5f97\u5230\u5bf9\u5e94\u7684\u5f20\u91cfxk0 ( k = 1\uff0c..\uff0cm )\uff0c\u7136\u540e\u89e3\u7801\u5f97\u5230\u751f\u6210\u7684\u89c6\u9891\u5e8f\u5217{ D (xk0 ) } mk = 1\u2208Rm \u00d7 H \u00d7 W \u00d7 3\u3002\u7136\u800c\uff0c\u8fd9\u5bfc\u81f4\u5b8c\u5168\u968f\u673a\u751f\u6210\u7684\u56fe\u50cf\u4ec5\u5171\u4eab\u7531tao\u63cf\u8ff0\u7684\u8bed\u4e49\uff0c\u800c\u6ca1\u6709\u5bf9\u8c61\u5916\u89c2\u548c\u8fd0\u52a8\u4e00\u81f4\u6027(\u89c1\u9644\u5f55\u56fe14\u7b2c\u4e00\u884c)\u3002<br>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u672c\u6587\u63d0\u51fa( i )\u5728\u6f5c\u5728\u7f16\u7801x1T\uff0c..\uff0cxmT\u4e4b\u95f4\u5f15\u5165\u8fd0\u52a8\u52a8\u6001\u6765\u4fdd\u6301\u5168\u5c40\u573a\u666f\u65f6\u95f4\u4e00\u81f4\uff0c( ii )\u4f7f\u7528\u8de8\u5e27\u6ce8\u610f\u529b\u673a\u5236\u6765\u4fdd\u6301\u524d\u666f\u7269\u4f53\u7684\u5916\u89c2\u548c\u8eab\u4efd\u3002\u6211\u4eec\u65b9\u6cd5\u7684\u6bcf\u4e00\u4e2a\u7ec4\u6210\u90e8\u5206\u90fd\u5728\u4e0b\u9762\u8fdb\u884c\u4e86\u8be6\u7ec6\u7684\u63cf\u8ff0\u3002\u672c\u6587\u65b9\u6cd5\u6982\u8ff0\u5982\u56fe2\u6240\u793a\u3002<br>        \u4ece\u968f\u673a\u91c7\u6837\u7684\u9690\u5f62\u7801x_T^1\u5f00\u59cb\uff0c\u6211\u4eec\u4f7f\u7528\u9884\u8bad\u7ec3\u7684\u7a33\u5b9a\u6269\u6563\u6a21\u578b( Stable Diffusion\uff0cSD )\u5e94\u7528\u2206t DDIM\u540e\u5411\u6b65\u9aa4\u6765\u83b7\u5f97x_T^\u2019^1\u3002\u4e00\u4e2a\u6307\u5b9a\u7684\u8fd0\u52a8\u573a\u5bfc\u81f4\u4e86\u4e00\u4e2a\u626d\u66f2\u51fd\u6570W_k\u4e2d\u7684\u6bcf\u4e00\u5e27k\uff0c\u4f7f\u5f97x_T^\u2019^1\u53d8\u4e3ax_T^\u2019^k\u3002\u901a\u8fc7\u8fd0\u52a8\u52a8\u529b\u5b66\u589e\u5f3a\u6f5c\u5728\u7f16\u7801\uff0c\u6211\u4eec\u786e\u5b9a\u4e86\u5168\u5c40\u573a\u666f\u548c\u76f8\u673a\u8fd0\u52a8\uff0c\u5e76\u5b9e\u73b0\u4e86\u80cc\u666f\u548c\u5168\u5c40\u573a\u666f\u7684\u65f6\u95f4\u4e00\u81f4\u6027\u3002\u5bf9\u4e8ek = 1\uff0c..\uff0cm\uff0c\u968f\u540e\u7684DDPM\u524d\u5411\u5e94\u7528\u4f20\u9012\u9690\u7801xk T\u3002\u901a\u8fc7\u4f7f\u7528(\u6982\u7387) DDPM\u65b9\u6cd5\uff0c\u76f8\u5bf9\u4e8e\u7269\u4f53\u7684\u8fd0\u52a8\u83b7\u5f97\u4e86\u66f4\u5927\u7684\u81ea\u7531\u5ea6\u3002\u6700\u540e\uff0c\u5229\u7528\u63d0\u51fa\u7684\u8de8\u5e27\u6ce8\u610f\u529b\u673a\u5236\uff0c\u5c06\u6f5c\u5728\u7684\u7f16\u7801\u4f20\u9012\u7ed9\u6211\u4eec\u6539\u8fdb\u7684SD\u6a21\u578b\uff0c\u8be5\u6a21\u578b\u5229\u7528\u7b2c1\u5e27\u7684\u952e\u548c\u503c\u751f\u6210\u7b2ck = 1\uff0c..\uff0cm\u5e27\u7684\u56fe\u50cf\u3002\u901a\u8fc7\u4f7f\u7528\u8de8\u5e27\u6ce8\u610f\u529b\uff0c\u524d\u666f\u7269\u4f53\u7684\u5916\u89c2\u548c\u8eab\u4efd\u5728\u6574\u4e2a\u5e8f\u5217\u4e2d\u5f97\u5230\u4fdd\u7559\u3002\u53ef\u9009\u5730\uff0c\u6211\u4eec\u5e94\u7528\u80cc\u666f\u5e73\u6ed1\u3002\u4e3a\u6b64\uff0c\u6211\u4eec\u91c7\u7528\u663e\u8457\u6027\u76ee\u6807\u68c0\u6d4b\uff0c\u4e3a\u6bcf\u4e00\u5e27k\u83b7\u53d6\u4e00\u4e2a\u8868\u793a\u524d\u666f\u50cf\u7d20\u7684\u63a9\u819cM k\u3002\u6700\u540e\uff0c\u9488\u5bf9\u80cc\u666f(\u4f7f\u7528\u63a9\u6a21M k)\uff0c\u91c7\u7528\u5c06\u5e271\u7684\u9690\u7801x1t\u7fd8\u66f2\u5230\u5e27k\u4e0e\u9690\u7801xtk\u4e4b\u95f4\u7684\u51f8\u7ec4\u5408\uff0c\u8fdb\u4e00\u6b65\u63d0\u9ad8\u80cc\u666f\u7684\u65f6\u95f4\u4e00\u81f4\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Motion Dynamics in Latent Codes<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"903\" height=\"672\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-85.png\" alt=\"\" class=\"wp-image-2109\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-85.png 903w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-85-300x223.png 300w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-85-768x572.png 768w\" sizes=\"auto, (max-width: 903px) 100vw, 903px\" \/><\/figure>\n\n\n\n<p>\u672c\u6587\u6ca1\u6709\u5bf9\u9690\u7801x1\uff1am T\u8fdb\u884c\u72ec\u7acb\u4e8e\u6807\u51c6\u9ad8\u65af\u5206\u5e03\u7684\u968f\u673a\u91c7\u6837\uff0c\u800c\u662f\u901a\u8fc7\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4\uff1a<br>\u2460\u968f\u673a\u91c7\u6837\u7b2c1\u5e27\u7684\u6f5c\u7801\uff1ax1T\u22c5N ( 0 , I)\u3002<br>\u2461\u901a\u8fc7\u4f7f\u7528SD\u6a21\u578b\u5728\u9690\u5f62\u7801x1\u4e0a\u6267\u884ct g 0 DDIM\u5411\u540e\u7684\u6b65\u9aa4\uff0c\u5e76\u5f97\u5230\u76f8\u5e94\u7684\u9690\u5f62\u7801x1 T\u2032\uff0c\u5176\u4e2dT\u2032= T-DIM-t\u3002<br>\u2462\u5b9a\u4e49\u5168\u5c40\u573a\u666f\u548c\u76f8\u673a\u8fd0\u52a8\u7684\u65b9\u5411\u00f6 = ( \u03c6x , \u03c6 y)\u2208R2\u3002\u9ed8\u8ba4\u03c6\u53ef\u4ee5\u662f\u4e3b\u5bf9\u89d2\u7ebf\u65b9\u5411\u03c6 x = \u03c6y = 1\u3002<br>\u2463\u5bf9\u4e8e\u6211\u4eec\u60f3\u8981\u751f\u6210\u7684\u6bcf\u4e00\u5e27k = 1\uff0c2\uff0c..\uff0cm\uff0c\u8ba1\u7b97\u5168\u5c40\u5e73\u79fb\u5411\u91cf\u00f6 k = 1\u20444 \u00b7 ( k-1 ) \u00f6\uff0c\u5176\u4e2d1\u20444\u662f\u63a7\u5236\u5168\u5c40\u8fd0\u52a8\u91cf\u7684\u8d85\u53c2\u6570\u3002<br>\u2464\u5c06\u6784\u9020\u7684\u8fd0\u52a8(\u5e73\u79fb)\u6d41\u00f6 1\uff1am\u4f5c\u7528\u4e8ex1T\u2032\uff0c\u5f97\u5230\u7684\u5e8f\u5217\u7528x &#8216; 1\uff1amT\u2032\u8868\u793a\uff1a\u516c\u5f0f \uff0c\u5176\u4e2dWk( x1T\u2032)\u662f\u5411\u91cf\u03c6 k\u5bf9\u8f6c\u6362\u7684\u53d8\u5f62\u64cd\u4f5c\u3002<br>\u2465\u5bf9\u6bcf\u4e2a\u6f5c\u7801x &#8216; 2\uff1am T &#8216;\u6267\u884c\u0394 t DDPM\u524d\u5411\u6b65\u9aa4\uff0c\u5f97\u5230\u5bf9\u5e94\u7684\u6f5c\u7801x2\uff1am T\u3002<br>\u7136\u540e\u6211\u4eec\u5c06\u5e8f\u5217x1\uff1am T\u4f5c\u4e3a\u540e\u5411(\u89c6\u9891)\u6269\u6563\u8fc7\u7a0b\u7684\u8d77\u70b9\u3002<br>\u7136\u800c\uff0c\u521d\u59cb\u7684\u6f5c\u5728\u4ee3\u7801\u4e0d\u8db3\u4ee5\u63cf\u8ff0\u7279\u5b9a\u7684\u989c\u8272\u3001\u8eab\u4efd\u6216\u5f62\u72b6\uff0c\u56e0\u6b64\u4ecd\u7136\u5b58\u5728\u5bfc\u81f4\u65f6\u95f4\u4e0a\u7684\u4e0d\u4e00\u81f4\u6027\uff0c\u5c24\u5176\u662f\u5bf9\u4e8e\u524d\u666f\u5bf9\u8c61\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Reprogramming Cross-Frame Attention<\/h3>\n\n\n\n<p>\u4e3a\u4e86\u89e3\u51b3\u4e0a\u8ff0\u95ee\u9898\uff0c\u672c\u6587\u4f7f\u7528\u8de8\u5e27\u6ce8\u610f\u529b\u673a\u5236\u5728\u6574\u4e2a\u751f\u6210\u7684\u89c6\u9891\u4e2d\u4fdd\u7559\u524d\u666f\u5bf9\u8c61\u7684\u5916\u89c2\u3001\u5f62\u72b6\u548c\u8eab\u4efd\u4fe1\u606f\u3002\u5c06\u5176\u6bcf\u4e2a\u81ea\u6ce8\u610f\u529b\u5c42\u66ff\u6362\u4e3a\u4e00\u4e2a\u8de8\u5e27\u6ce8\u610f\u529b\uff0c\u6bcf\u4e00\u5e27\u7684\u6ce8\u610f\u529b\u90fd\u5728\u7b2c\u4e00\u5e27\u4e0a\u3002\u5373\u5728\u539f\u59cb\u7684SD UNet\u67b6\u6784\u03f5_\u03b8^t(x_t,\u03c4)\u4e2d\uff0c\u6bcf\u4e2a\u81ea\u6ce8\u610f\u529b\u5c42\u53d6\u4e00\u4e2a\u7279\u5f81\u6620\u5c04x\u2208R^\u210e\u00d7w\u00d7c\uff0c\u7ebf\u6027\u5730\u5c06\u5176\u6295\u5f71\u4e3a\u67e5\u8be2\u3001\u952e\u3001\u503c\u7279\u5f81Q\uff0cK\uff0cV\u2208R^\u210e\u00d7w\u00d7c\uff0c\u5e76\u901a\u8fc7\u5982\u4e0b\u516c\u5f0f(\u4e3a\u4e86\u7b80\u5355\u8d77\u89c1,\u8fd9\u91cc\u53ea\u63cf\u8ff0\u4e00\u4e2a\u6ce8\u610f\u5934) \u8ba1\u7b97\u5c42\u8f93\u51fa\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"467\" height=\"73\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-86.png\" alt=\"\" class=\"wp-image-2110\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-86.png 467w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-86-300x47.png 300w\" sizes=\"auto, (max-width: 467px) 100vw, 467px\" \/><\/figure>\n\n\n\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6bcf\u4e2a\u6ce8\u610f\u529b\u5c42\u63a5\u6536m\u4e2a\u8f93\u5165\uff1ax^1:m=[x^1,\u2026,x^m]\u3002\u56e0\u6b64\uff0c\u7ebf\u6027\u6295\u5f71\u5c42\u5206\u522b\u4ea7\u751fm\u4e2a\u67e5\u8be2\u3001\u952e\u548c\u503cQ^1:m\uff0cK^1:m\uff0cV^1:m\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u5c06\u6bcf\u4e2a\u81ea\u6ce8\u610f\u529b\u5c42\u66ff\u6362\u4e3a\u7b2c\u4e00\u5e27\u4e0a\u6bcf\u4e00\u5e27\u7684\u8de8\u5e27\u6ce8\u610f\u529b\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"415\" height=\"121\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-87.png\" alt=\"\" class=\"wp-image-2111\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-87.png 415w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-87-300x87.png 300w\" sizes=\"auto, (max-width: 415px) 100vw, 415px\" \/><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\">\u4e09\u3001\u7ed3\u6784<\/h1>\n\n\n\n<h3 class=\"wp-block-heading\">Text-vedio<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"629\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-88-1024x629.png\" alt=\"\" class=\"wp-image-2112\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-88-1024x629.png 1024w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-88-300x184.png 300w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-88-768x472.png 768w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-88.png 1149w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Conditional and Specialized Text-to-Video<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"760\" height=\"727\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-89.png\" alt=\"\" class=\"wp-image-2113\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-89.png 760w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2024\/12\/image-89-300x287.png 300w\" sizes=\"auto, (max-width: 760px) 100vw, 760px\" \/><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\">\u56db\u3001\u603b\u7ed3\u4e0e\u601d\u8003<\/h1>\n\n\n\n<p>\u8fd9\u9879\u5de5\u4f5c\u7684\u4e3b\u8981\u9650\u5236\u662f\u65e0\u6cd5\u751f\u6210\u5177\u6709\u52a8\u4f5c\u5e8f\u5217\u7684\u66f4\u957f\u89c6\u9891\u3002\u672a\u6765\u7684\u7814\u7a76\u53ef\u4ee5\u901a\u8fc7\u81ea\u56de\u5f52\u573a\u666f\u52a8\u4f5c\u751f\u6210\u7b49\u6280\u672f\u6765\u4e30\u5bcc\u8be5\u65b9\u6cd5\uff0c\u540c\u65f6\u4fdd\u6301\u514d\u8bad\u7ec3\u3002\u603b\u7684\u6765\u8bf4\uff0c\u6b64\u65b9\u6cd5\u4e13\u6ce8\u4e8e\u751f\u6210\u89c6\u9891\u5173\u952e\u5e27\uff0c\u5982\u5728Imagen Video\u548cMake -A 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[&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2105","post","type-post","status-publish","format-standard","hentry","category-events"],"_links":{"self":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts\/2105","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/comments?post=2105"}],"version-history":[{"count":1,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts\/2105\/revisions"}],"predecessor-version":[{"id":2114,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts\/2105\/revisions\/2114"}],"wp:attachment":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/media?parent=2105"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/categories?post=2105"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/tags?post=2105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}