diff --git a/lib/Controller/AlbumsController.php b/lib/Controller/AlbumsController.php
index 2172c8ca..abd5ce97 100644
--- a/lib/Controller/AlbumsController.php
+++ b/lib/Controller/AlbumsController.php
@@ -33,7 +33,7 @@ class AlbumsController extends ApiBase
      *
      * Get list of albums with counts of images
      */
-    public function albums(): JSONResponse
+    public function albums(int $t = 0): JSONResponse
     {
         $user = $this->userSession->getUser();
         if (null === $user) {
@@ -47,7 +47,6 @@ class AlbumsController extends ApiBase
 
         // Run actual query
         $list = [];
-        $t = (int) $this->request->getParam('t');
         if ($t & 1) { // personal
             $list = array_merge($list, $this->timelineQuery->getAlbums($user->getUID()));
         }
diff --git a/lib/Controller/ImageController.php b/lib/Controller/ImageController.php
index 919a445f..5c79a6a8 100644
--- a/lib/Controller/ImageController.php
+++ b/lib/Controller/ImageController.php
@@ -39,20 +39,22 @@ class ImageController extends ApiBase
      *
      * @param string fileid
      */
-    public function info(string $id): JSONResponse
-    {
+    public function info(
+        string $id,
+        bool $basic = false,
+        bool $current = false
+    ): JSONResponse {
         $file = $this->getUserFile((int) $id);
         if (!$file) {
             return new JSONResponse([], Http::STATUS_NOT_FOUND);
         }
 
         // Get the image info
-        $basic = false !== $this->request->getParam('basic', false);
         $info = $this->timelineQuery->getInfoById($file->getId(), $basic);
 
         // Get latest exif data if requested
         // Allow this ony for logged in users
-        if ($this->request->getParam('current', false) && null !== $this->userSession->getUser()) {
+        if ($current && null !== $this->userSession->getUser()) {
             $info['current'] = Exif::getExifFromFile($file);
         }
 
diff --git a/lib/Controller/TagsController.php b/lib/Controller/TagsController.php
index c689253d..536ea07f 100644
--- a/lib/Controller/TagsController.php
+++ b/lib/Controller/TagsController.php
@@ -64,7 +64,7 @@ class TagsController extends ApiBase
      *
      * Get previews for a tag
      */
-    public function previews(): JSONResponse
+    public function previews(string $tag = 'unknown'): JSONResponse
     {
         $user = $this->userSession->getUser();
         if (null === $user) {
@@ -82,12 +82,9 @@ class TagsController extends ApiBase
             return new JSONResponse([], Http::STATUS_NOT_FOUND);
         }
 
-        // Get the tag
-        $tagName = $this->request->getParam('tag');
-
         // Run actual query
         $list = $this->timelineQuery->getTagPreviews(
-            $tagName,
+            $tag,
             $root,
         );
 
diff --git a/lib/Controller/VideoController.php b/lib/Controller/VideoController.php
index 7b66279b..941b5914 100644
--- a/lib/Controller/VideoController.php
+++ b/lib/Controller/VideoController.php
@@ -99,8 +99,13 @@ class VideoController extends ApiBase
      *
      * Return the live video part of a live photo
      */
-    public function livephoto(string $fileid)
-    {
+    public function livephoto(
+        string $fileid,
+        string $etag = '',
+        string $liveid = '',
+        string $format = '',
+        string $transcode = ''
+    ) {
         $fileid = (int) $fileid;
         $files = $this->rootFolder->getById($fileid);
         if (0 === \count($files)) {
@@ -109,13 +114,11 @@ class VideoController extends ApiBase
         $file = $files[0];
 
         // Check file etag
-        $etag = $file->getEtag();
-        if ($etag !== $this->request->getParam('etag')) {
+        if ($etag !== $file->getEtag()) {
             return new JSONResponse(['message' => 'File changed'], Http::STATUS_PRECONDITION_FAILED);
         }
 
         // Check file liveid
-        $liveid = $this->request->getParam('liveid');
         if (!$liveid) {
             return new JSONResponse(['message' => 'Live ID not provided'], Http::STATUS_BAD_REQUEST);
         }
@@ -163,7 +166,7 @@ class VideoController extends ApiBase
 
             if ($liveFile instanceof File) {
                 // Requested only JSON info
-                if ('json' === $this->request->getParam('format')) {
+                if ('json' === $format) {
                     return new JSONResponse($lp);
                 }
 
@@ -171,11 +174,11 @@ class VideoController extends ApiBase
                 $blob = $liveFile->getContent();
                 $mime = $liveFile->getMimeType();
 
-                if (($id = $this->request->getParam('transcode')) && !$this->config->getSystemValue('memories.no_transcode', true)) {
+                if ($transcode && !$this->config->getSystemValue('memories.no_transcode', true)) {
                     // Only Apple uses HEVC for now, so pass this to the transcoder
                     // If this is H.264 it won't get transcoded anyway
                     $liveVideoPath = $liveFile->getStorage()->getLocalFile($liveFile->getInternalPath());
-                    if ($this->getUpstream($id, $liveVideoPath, 'max.mov')) {
+                    if ($this->getUpstream($transcode, $liveVideoPath, 'max.mov')) {
                         exit;
                     }
                 }