misc(ui): various copy updates

invokeai/frontend/web/public/locales/en.json

@@ -1319,8 +1319,9 @@
         "controlNetBeginEnd": {
             "heading": "Begin / End Step Percentage",
             "paragraphs": [
-                "The part of the of the denoising process that will have the Control Adapter applied.",
-                "Generally, Control Adapters applied at the start of the process guide composition, and Control Adapters applied at the end guide details."
+                "This setting determines which portion of the denoising (generation) process incorporates the guidance from this layer.",
+                "• Start Step (%): Specifies when to begin applying the guidance from this layer during the generation process.",
+                "• End Step (%): Specifies when to stop applying this layer's guidance and revert general guidance from the model and other settings."
             ]
         },
         "controlNetControlMode": {
@@ -1338,13 +1339,15 @@
             "paragraphs": ["Method to fit Control Adapter's input image size to the output generation size."]
         },
         "ipAdapterMethod": {
-            "heading": "Method",
-            "paragraphs": ["Method by which to apply the current IP Adapter."]
+            "heading": "Mode",
+            "paragraphs": ["The mode defines how the reference image will guide the generation process."]
         },
         "controlNetWeight": {
             "heading": "Weight",
             "paragraphs": [
-                "Weight of the Control Adapter. Higher weight will lead to larger impacts on the final image."
+                "Adjusts how strongly the layer influences the generation process",
+                "• Higher Weight (.75-2): Creates a more significant impact on the final result.",
+                "• Lower Weight (0-.75): Creates a smaller impact on the final result."
             ]
         },
         "dynamicPrompts": {
@@ -1803,10 +1806,13 @@
             "megaControl": "Mega Control"
         },
         "ipAdapterMethod": {
-            "ipAdapterMethod": "IP Adapter Method",
+            "ipAdapterMethod": "Mode",
             "full": "Style and Composition",
+            "fullDesc": "Applies visual style (colors, textures) & composition (layout, structure).",
             "style": "Style Only",
-            "composition": "Composition Only"
+            "styleDesc": "Applies visual style (colors, textures) without considering its layout.",
+            "composition": "Composition Only",
+            "compositionDesc": "Replicates layout & structure while ignoring the reference's style."
         },
         "fill": {
             "fillColor": "Fill Color",

invokeai/frontend/web/src/features/controlLayers/components/IPAdapter/IPAdapterMethod.tsx

@@ -1,8 +1,10 @@
 import type { ComboboxOnChange } from '@invoke-ai/ui-library';
 import { Combobox, FormControl, FormLabel } from '@invoke-ai/ui-library';
+import { useAppSelector } from 'app/store/storeHooks';
 import { InformationalPopover } from 'common/components/InformationalPopover/InformationalPopover';
 import type { IPMethodV2 } from 'features/controlLayers/store/types';
 import { isIPMethodV2 } from 'features/controlLayers/store/types';
+import { selectSystemShouldEnableModelDescriptions } from 'features/system/store/systemSlice';
 import { memo, useCallback, useMemo } from 'react';
 import { useTranslation } from 'react-i18next';
 import { assert } from 'tsafe';
@@ -14,13 +16,27 @@ type Props = {
 
 export const IPAdapterMethod = memo(({ method, onChange }: Props) => {
   const { t } = useTranslation();
+  const shouldShowModelDescriptions = useAppSelector(selectSystemShouldEnableModelDescriptions);
+
   const options: { label: string; value: IPMethodV2 }[] = useMemo(
     () => [
-      { label: t('controlLayers.ipAdapterMethod.full'), value: 'full' },
-      { label: t('controlLayers.ipAdapterMethod.style'), value: 'style' },
-      { label: t('controlLayers.ipAdapterMethod.composition'), value: 'composition' },
+      {
+        label: t('controlLayers.ipAdapterMethod.full'),
+        value: 'full',
+        description: shouldShowModelDescriptions ? t('controlLayers.ipAdapterMethod.fullDesc') : undefined,
+      },
+      {
+        label: t('controlLayers.ipAdapterMethod.style'),
+        value: 'style',
+        description: shouldShowModelDescriptions ? t('controlLayers.ipAdapterMethod.styleDesc') : undefined,
+      },
+      {
+        label: t('controlLayers.ipAdapterMethod.composition'),
+        value: 'composition',
+        description: shouldShowModelDescriptions ? t('controlLayers.ipAdapterMethod.compositionDesc') : undefined,
+      },
     ],
-    [t]
+    [t, shouldShowModelDescriptions]
   );
   const _onChange = useCallback<ComboboxOnChange>(
     (v) => {

invokeai/frontend/web/src/features/system/components/VideosModal/data.ts

@@ -37,8 +37,8 @@ export const gettingStartedVideos: VideoData[] = [
   },
   {
     tKey: 'creatingAndComposingOnInvokesControlCanvas',
-    link: 'https://www.youtube.com/watch?v=MohWv5GZVGM&list=PLvWK1Kc8iXGrQy8r9TYg6QdUuJ5MMx-ZO&index=5&t=28s&pp=iAQB',
-    length: { minutes: 13, seconds: 56 },
+    link: 'https://www.youtube.com/watch?v=O4LaFcYFxlA',
+    length: { minutes: 2, seconds: 52 },
   },
   {
     tKey: 'upscaling',