Replace the teaser talk1 sample.

Use the latest uploaded case 024 video and matching first frame across every Space entry point.

index.html

@@ -181,8 +181,8 @@
 </video>
 </div>
 <div class="column">
-<video controls="" height="100%" id="teaser1" loop="" playsinline="">
-<source data-src="https://avatar-agent.tos-cn-beijing.volces.com/flowact-r2-project-clean-20260920/static/videos/videochat/P0_talk_1_s2s_roleplay_20260820_v26_more_human_empathy_sophie_bgm010_20260826_faststart.mp4" type="video/mp4"/>
+<video controls="" height="100%" id="teaser1" loop="" playsinline="" poster="https://avatar-agent.tos-cn-beijing.volces.com/flowact-r2-project-clean-20260920/static/videos/vidu-s2-comp/image_reference_eval_cases_20260915_with_product_refs/07_case_024/07_case_024_first_image_with_product_ref_first_frame.jpg?v=20260929_teaser">
+<source data-src="https://avatar-agent.tos-cn-beijing.volces.com/flowact-r2-project-clean-20260920/static/videos/vidu-s2-comp/image_reference_eval_cases_20260915_with_product_refs/07_case_024/07_case_024_first_image_with_product_ref.mp4" type="video/mp4"/>
 </video>
 </div>
 </div>

index1.html

@@ -142,8 +142,8 @@
 </h2>
 <div class="columns results-carousel" id="results-carousel">
 <div class="column">
-<video controls="" height="100%" id="teaser1" loop="" playsinline="">
-<source data-src="https://avatar-agent.tos-cn-beijing.volces.com/flowact-r2-project-clean-20260920/static/videos/videochat/P0_talk_1_s2s_roleplay_20260820_v26_more_human_empathy_sophie_bgm010_20260826_faststart.mp4" type="video/mp4"/>
+<video controls="" height="100%" id="teaser1" loop="" playsinline="" poster="https://avatar-agent.tos-cn-beijing.volces.com/flowact-r2-project-clean-20260920/static/videos/vidu-s2-comp/image_reference_eval_cases_20260915_with_product_refs/07_case_024/07_case_024_first_image_with_product_ref_first_frame.jpg?v=20260929_teaser">
+<source data-src="https://avatar-agent.tos-cn-beijing.volces.com/flowact-r2-project-clean-20260920/static/videos/vidu-s2-comp/image_reference_eval_cases_20260915_with_product_refs/07_case_024/07_case_024_first_image_with_product_ref.mp4" type="video/mp4"/>
 </video>
 </div>
 <div class="column">

index_blog.html

@@ -63,7 +63,7 @@ Mingyuan Gao
 <button aria-label="Play Live vlogging" class="video-play" title="Play Live vlogging" type="button"><i aria-hidden="true" class="fas fa-play"></i></button>
 <span class="video-error" hidden="" role="status"></span>
 </div><figcaption><span>03</span>Live vlogging</figcaption></figure><figure><div class="video-shell">
-<video aria-label="Video chatting" controls="" loop="" playsinline="" poster="https://avatar-agent.tos-cn-beijing.volces.com/flowact-r2-project-clean-20260920/static/videos/videochat/P0_talk_1_s2s_roleplay_20260820_v26_more_human_empathy_sophie_bgm010_20260826_faststart.jpg?v=20260916_vidu_s2" preload="none"><source data-src="https://avatar-agent.tos-cn-beijing.volces.com/flowact-r2-project-clean-20260920/static/videos/videochat/P0_talk_1_s2s_roleplay_20260820_v26_more_human_empathy_sophie_bgm010_20260826_faststart.mp4" type="video/mp4"/></video>
+<video aria-label="Video chatting" controls="" loop="" playsinline="" poster="https://avatar-agent.tos-cn-beijing.volces.com/flowact-r2-project-clean-20260920/static/videos/vidu-s2-comp/image_reference_eval_cases_20260915_with_product_refs/07_case_024/07_case_024_first_image_with_product_ref_first_frame.jpg?v=20260929_teaser" preload="none"><source data-src="https://avatar-agent.tos-cn-beijing.volces.com/flowact-r2-project-clean-20260920/static/videos/vidu-s2-comp/image_reference_eval_cases_20260915_with_product_refs/07_case_024/07_case_024_first_image_with_product_ref.mp4" type="video/mp4"/></video>
 <button aria-label="Play Video chatting" class="video-play" title="Play Video chatting" type="button"><i aria-hidden="true" class="fas fa-play"></i></button>
 <span class="video-error" hidden="" role="status"></span>
 </div><figcaption><span>04</span>Video chatting</figcaption></figure></div>

index_bytedance_blog.html

@@ -72,7 +72,7 @@
 <button aria-label="Play Live shopping" class="video-play" title="Play Live shopping" type="button"><i aria-hidden="true" class="fas fa-play"></i></button>
 <span class="video-error" hidden="" role="status"></span></div><figcaption>Live shopping</figcaption></figure><figure><div class="video-shell"><video aria-label="Live vlogging" controls="" loop="" playsinline="" poster="https://avatar-agent.tos-cn-beijing.volces.com/flowact-r2-project-clean-20260920/static/videos/IG/r2_audience_danmaku_compressed_crf28/vlog_shichahai_v5_online_20260812_011014.jpg?v=20260907" preload="none"><source data-src="https://avatar-agent.tos-cn-beijing.volces.com/flowact-r2-project-clean-20260920/static/videos/teaser/teaser_with_refs_20260907/vlog_shichahai_v5_online_20260812_011014_withrefs.mp4" type="video/mp4"/></video>
 <button aria-label="Play Live vlogging" class="video-play" title="Play Live vlogging" type="button"><i aria-hidden="true" class="fas fa-play"></i></button>
-<span class="video-error" hidden="" role="status"></span></div><figcaption>Live vlogging</figcaption></figure><figure><div class="video-shell"><video aria-label="Video chatting" controls="" loop="" playsinline="" poster="https://avatar-agent.tos-cn-beijing.volces.com/flowact-r2-project-clean-20260920/static/videos/videochat/P0_talk_1_s2s_roleplay_20260820_v26_more_human_empathy_sophie_bgm010_20260826_faststart.jpg?v=20260909_no_category" preload="none"><source data-src="https://avatar-agent.tos-cn-beijing.volces.com/flowact-r2-project-clean-20260920/static/videos/videochat/P0_talk_1_s2s_roleplay_20260820_v26_more_human_empathy_sophie_bgm010_20260826_faststart.mp4" type="video/mp4"/></video>
+<span class="video-error" hidden="" role="status"></span></div><figcaption>Live vlogging</figcaption></figure><figure><div class="video-shell"><video aria-label="Video chatting" controls="" loop="" playsinline="" poster="https://avatar-agent.tos-cn-beijing.volces.com/flowact-r2-project-clean-20260920/static/videos/vidu-s2-comp/image_reference_eval_cases_20260915_with_product_refs/07_case_024/07_case_024_first_image_with_product_ref_first_frame.jpg?v=20260929_teaser" preload="none"><source data-src="https://avatar-agent.tos-cn-beijing.volces.com/flowact-r2-project-clean-20260920/static/videos/vidu-s2-comp/image_reference_eval_cases_20260915_with_product_refs/07_case_024/07_case_024_first_image_with_product_ref.mp4" type="video/mp4"/></video>
 <button aria-label="Play Video chatting" class="video-play" title="Play Video chatting" type="button"><i aria-hidden="true" class="fas fa-play"></i></button>
 <span class="video-error" hidden="" role="status"></span></div><figcaption>Video chatting</figcaption></figure></div></section><section aria-labelledby="method-heading" class="article-section" id="method">
 <div class="section-heading"><h2 id="method-heading">Method Overview</h2></div>