2 files changed, 5 insertions, 3 deletions

diff --git a/server/lib/activitypub/videos.ts b/server/lib/activitypub/videos.ts
index d484edd36..492b97b9e 100644
--- a/server/lib/activitypub/videos.ts
+++ b/server/lib/activitypub/videos.ts
@@ -3,6 +3,7 @@ import { maxBy, minBy } from 'lodash'
 import * as magnetUtil from 'magnet-uri'
 import { basename, join } from 'path'
 import { Transaction } from 'sequelize/types'
+import { ActorImageModel } from '@server/models/account/actor-image'
 import { TrackerModel } from '@server/models/server/tracker'
 import { VideoLiveModel } from '@server/models/video/video-live'
 import { HttpStatusCode } from '../../../shared/core-utils/miscs/http-error-codes'
@@ -899,7 +900,7 @@ function getPreviewFromIcons (videoObject: VideoObject) {
 function getPreviewUrl (previewIcon: ActivityIconObject, video: MVideoWithHost) {
   return previewIcon
     ? previewIcon.url
-    : buildRemoteVideoBaseUrl(video, join(LAZY_STATIC_PATHS.PREVIEWS, video.generatePreviewName()))
+    : buildRemoteVideoBaseUrl(video, join(LAZY_STATIC_PATHS.PREVIEWS, ActorImageModel.generateFilename()))
 }
 
 function getTrackerUrls (object: VideoObject, video: MVideoWithHost) {
diff --git a/server/lib/thumbnail.ts b/server/lib/thumbnail.ts
index 106f5fdaa..e1176ac08 100644
--- a/server/lib/thumbnail.ts
+++ b/server/lib/thumbnail.ts
@@ -1,4 +1,5 @@
 import { join } from 'path'
+import { ActorImageModel } from '@server/models/account/actor-image'
 import { ThumbnailType } from '../../shared/models/videos/thumbnail.type'
 import { generateImageFromVideoFile } from '../helpers/ffmpeg-utils'
 import { processImage } from '../helpers/image-utils'
@@ -200,7 +201,7 @@ function buildMetadataFromVideo (video: MVideoThumbnail, type: ThumbnailType, si
     : undefined
 
   if (type === ThumbnailType.MINIATURE) {
-    const filename = video.generateThumbnailName()
+    const filename = ActorImageModel.generateFilename()
     const basePath = CONFIG.STORAGE.THUMBNAILS_DIR
 
     return {
@@ -214,7 +215,7 @@ function buildMetadataFromVideo (video: MVideoThumbnail, type: ThumbnailType, si
   }
 
   if (type === ThumbnailType.PREVIEW) {
-    const filename = video.generatePreviewName()
+    const filename = ActorImageModel.generateFilename()
     const basePath = CONFIG.STORAGE.PREVIEWS_DIR
 
     return {