插图支持自定义尺寸

web/app.py

@@ -548,6 +548,8 @@ def main():
                 st.markdown(tr("style.workflow_what"))
                 st.markdown(f"**{tr('help.how')}**")
                 st.markdown(tr("style.workflow_how"))
+                st.markdown(f"**{tr('help.note')}**")
+                st.markdown(tr("style.image_size_note"))
             
             # Get available workflows from pixelle_video (with source info)
             workflows = pixelle_video.image.list_workflows()
@@ -583,19 +585,38 @@ def main():
                 workflow_key = "runninghub/image_flux.json"  # fallback
             
             
-            # 2. Prompt prefix input
+            # 2. Image size input
-            st.markdown(f"**{tr('style.prompt_prefix')}**")
+            col1, col2 = st.columns(2)
+            with col1:
+                image_width = st.number_input(
+                    tr('style.image_width'),
+                    min_value=128,
+                    value=1024,
+                    step=1,
+                    label_visibility="visible",
+                    help=tr('style.image_width_help')
+                )
+            with col2:
+                image_height = st.number_input(
+                    tr('style.image_height'),
+                    min_value=128,
+                    value=1024,
+                    step=1,
+                    label_visibility="visible",
+                    help=tr('style.image_height_help')
+                )
             
+            # 3. Prompt prefix input
             # Get current prompt_prefix from config
             current_prefix = comfyui_config["image"]["prompt_prefix"]
             
             # Prompt prefix input (temporary, not saved to config)
             prompt_prefix = st.text_area(
-                "Prompt Prefix",
+                tr('style.prompt_prefix'),
                 value=current_prefix,
                 placeholder=tr("style.prompt_prefix_placeholder"),
                 height=80,
-                label_visibility="collapsed",
+                label_visibility="visible",
                 help=tr("style.prompt_prefix_help")
             )
             
@@ -618,12 +639,12 @@ def main():
                             # Build final prompt with prefix
                             final_prompt = build_image_prompt(test_prompt, prompt_prefix)
                             
-                            # Generate preview image (small size for speed)
+                            # Generate preview image (use user-specified size)
                             preview_image_path = run_async(pixelle_video.image(
                                 prompt=final_prompt,
                                 workflow=workflow_key,
-                                width=512,
+                                width=int(image_width),
-                                height=512
+                                height=int(image_height)
                             ))
                             
                             # Display preview (support both URL and local path)
@@ -734,6 +755,11 @@ def main():
             # Get full template path
             frame_template = template_path_map.get(selected_display_name)
             
+            # Display video size from template
+            from pixelle_video.utils.template_util import parse_template_size
+            video_width, video_height = parse_template_size(frame_template)
+            st.caption(tr("template.video_size_info", width=video_width, height=video_height))
+            
             # Template preview expander
             with st.expander(tr("template.preview_title"), expanded=False):
                 col1, col2 = st.columns(2)
@@ -867,6 +893,8 @@ def main():
                         "n_scenes": n_scenes,
                         "tts_workflow": tts_workflow_key,
                         "image_workflow": workflow_key,
+                        "image_width": int(image_width),
+                        "image_height": int(image_height),
                         "frame_template": frame_template,
                         "prompt_prefix": prompt_prefix,
                         "bgm_path": bgm_path,

web/i18n/locales/en_US.json

@@ -45,6 +45,12 @@
     "style.workflow": "Workflow Selection",
     "style.workflow_what": "Determines how each frame's illustration is generated and its effect (e.g., using FLUX, SD models)",
     "style.workflow_how": "Place image_xxx.json workflow files in workflows/selfhost/ (local ComfyUI) or workflows/runninghub/ (cloud) folder",
+    "style.image_size": "Image Size",
+    "style.image_width": "Width",
+    "style.image_height": "Height",
+    "style.image_width_help": "Width of AI-generated images (Note: This is the image size, not the final video size. Video size is determined by the template)",
+    "style.image_height_help": "Height of AI-generated images (Note: This is the image size, not the final video size. Video size is determined by the template)",
+    "style.image_size_note": "Image size controls the dimensions of AI-generated illustrations, and does not affect the final video size. Video size is determined by the Storyboard Template below.",
     "style.prompt_prefix": "Prompt Prefix",
     "style.prompt_prefix_what": "Automatically added before all image prompts to control the illustration style uniformly (e.g., cartoon, realistic)",
     "style.prompt_prefix_how": "Enter style description in the input box below. To save permanently, edit the config.yaml file",
@@ -68,6 +74,7 @@
     "template.selector": "Template Selection",
     "template.select": "Select Template",
     "template.select_help": "Select template and video size",
+    "template.video_size_info": "Final Video Size: {width} × {height}",
     "template.separator_selected": "Please select a specific template, not the group header",
     "template.default": "Default",
     "template.modern": "Modern",
@@ -198,6 +205,7 @@
     "help.feature_description": "💡 Feature Description",
     "help.what": "Purpose",
     "help.how": "Customization",
+    "help.note": "Note",
     
     "language.select": "🌐 Language"
   }

web/i18n/locales/zh_CN.json

@@ -45,6 +45,12 @@
     "style.workflow": "工作流选择",
     "style.workflow_what": "决定视频中每帧插图的生成方式和效果（如使用 FLUX、SD 等模型）",
     "style.workflow_how": "将 image_xxx.json 工作流文件放入 workflows/selfhost/（本地 ComfyUI）或 workflows/runninghub/（云端）文件夹",
+    "style.image_size": "图片尺寸",
+    "style.image_width": "宽度",
+    "style.image_height": "高度",
+    "style.image_width_help": "AI 生成插图的宽度（注意：这是插图尺寸，不是最终视频尺寸。视频尺寸由模板决定）",
+    "style.image_height_help": "AI 生成插图的高度（注意：这是插图尺寸，不是最终视频尺寸。视频尺寸由模板决定）",
+    "style.image_size_note": "图片尺寸控制 AI 生成的插图大小，不影响最终视频尺寸。视频尺寸由下方的「📐 分镜模板」决定。",
     "style.prompt_prefix": "提示词前缀",
     "style.prompt_prefix_what": "自动添加到所有图片提示词前面，统一控制插图风格（如：卡通风格、写实风格等）",
     "style.prompt_prefix_how": "直接在下方输入框填写风格描述。若要永久保存，需编辑 config.yaml 文件",
@@ -68,6 +74,7 @@
     "template.selector": "模板选择",
     "template.select": "选择模板",
     "template.select_help": "选择模板和视频尺寸",
+    "template.video_size_info": "最终视频尺寸：{width} × {height}",
     "template.separator_selected": "请选择具体的模板，而不是分组标题",
     "template.default": "默认",
     "template.modern": "现代",
@@ -198,6 +205,7 @@
     "help.feature_description": "💡 功能说明",
     "help.what": "作用",
     "help.how": "自定义方式",
+    "help.note": "注意",
     
     "language.select": "🌐 语言"
   }