diff --git a/in-app-manual/interface.md b/in-app-manual/interface.md
index 78812884..b82fb7d3 100644
--- a/in-app-manual/interface.md
+++ b/in-app-manual/interface.md
@@ -21,9 +21,9 @@ Setting the language affects the formatting of numbers and dates.
 
 # Scene/Marker Wall Preview Type
 
-The Scene Wall and Marker pages display scene preview videos by default. This can be changed to animated image (webp) or static image. 
+The Scene Wall and Marker pages display scene preview videos (mp4) by default. This can be changed to animated image (webp) or static image. 
 
-> **⚠️ Note:** scene/marker preview videos must be generated to see them in the applicable wall page if Video preview type is selected. Likewise, if Animated Image is selected, then Image Previews must be generated.
+> **⚠️ Note:** scene/marker preview videos must be generated to see them in the applicable wall page if Video preview type is selected. Likewise, if Animated Image is selected, then Image Previews must be generated.	> **⚠️ Note:** scene/marker preview videos must be generated to see them in the applicable wall page if Video preview type is selected. Likewise, if Animated Image is selected, then Image Previews must be generated.
 
 # Show Studios as text
 
diff --git a/in-app-manual/tasks.md b/in-app-manual/tasks.md
index 0ed9e240..f03daeb2 100644
--- a/in-app-manual/tasks.md
+++ b/in-app-manual/tasks.md
@@ -33,9 +33,9 @@ The scan task accepts the following options:
 | Option | Description |
 |--------|-------------|
 | Generate scene covers | Generates scene covers for video files. |
-| Generate previews | Generates video previews which play when hovering over a scene. |
-| Generate animated image previews | Generates animated webp previews. Only required if the Preview Type is set to Animated Image. Requires Generate previews to be enabled. |
-| Generate scrubber sprites | Generates sprites for the scene scrubber. |
+| Generate previews | Generates video previews (mp4) which play when hovering over a scene. |
+| Generate animated image previews | Also generate animated (webp) previews, only required when Scene/Marker Wall Preview Type is set to Animated Image. When browsing they use less CPU than the video previews, but are generated in addition to them and are larger files. |
+| Generate scrubber sprites | The set of images displayed below the video player for easy navigation. |
 | Generate perceptual hashes | Generates perceptual hashes for scene deduplication and identification. |
 | Generate thumbnails for images | Generates thumbnails for image files. |
 | Generate previews for image clips | Generates a gif/looping video as thumbnail for image clips/gifs. |
@@ -65,11 +65,11 @@ The generate task accepts the following options:
 | Option | Description |
 |--------|-------------|
 | Scene covers | Generates scene covers for video files. |
-| Previews | Generates video previews which play when hovering over a scene. |
-| Animated image previews | Generates animated webp previews. Only required if the Preview Type is set to Animated Image. Requires Generate previews to be enabled. |
-| Scene Scrubber Sprites | Generates sprites for the scene scrubber. |
-| Markers Previews | Generates 20 second videos which begin at the marker timecode. |
-| Marker Animated Image Previews | Generates animated webp previews for markers. Only required if the Preview Type is set to Animated Image. Requires Markers to be enabled. |
+| Previews | Generates video previews (mp4) which play when hovering over a scene. |
+| Animated image previews | Generates animated previews (webp). Only required if the Preview Type is set to Animated Image. Requires Generate previews to be enabled. |
+| Scene Scrubber Sprites | The set of images displayed below the video player for easy navigation. |
+| Markers Previews | Generates 20 second video previews (mp4) which begin at the marker timecode. |
+| Marker Animated Image Previews | Also generate animated (webp) previews, only required when Scene/Marker Wall Preview Type is set to Animated Image. When browsing they use less CPU than the video previews, but are generated in addition to them and are larger files. |
 | Marker Screenshots | Generates static JPG images for markers. Only required if Preview Type is set to Static Image. Requires Marker Previews to be enabled. | 
 | Transcodes | MP4 conversions of unsupported video formats. Allows direct streaming instead of live transcoding. |
 | Perceptual hashes (for deduplication) | Generates perceptual hashes for scene deduplication and identification. |