video limit conf.

app/api/upload/route.ts

@@ -3,6 +3,7 @@ import { writeFile, mkdir, rename, unlink } from 'fs/promises';
 import path from 'path';
 import { fromBuffer as fileTypeFromBuffer } from 'file-type';
 import { enqueueTranscode, needsTranscode, probeCodecs, isFfmpegAvailable } from '@/lib/transcode';
+import { UPLOAD_LIMITS } from '@/lib/config';
 
 export const dynamic = 'force-dynamic';
 export const maxDuration = 300;
@@ -31,11 +32,7 @@ const ALLOWED_MIMES: Record<string, string[]> = {
   pdf:  ['application/pdf'],
 };
 
-const MAX_BYTES: Record<Family, number> = {
-  image: 25 * 1024 * 1024,         // 25 MB
-  pdf:   20 * 1024 * 1024,         // 20 MB (pdfjs lato browser non regge bene di più)
-  video: 1024 * 1024 * 1024,       // 1 GB (verrà ricodificato lato server se necessario)
-};
+const MAX_BYTES: Record<Family, number> = UPLOAD_LIMITS;
 
 const UPLOAD_DIR = path.join(process.cwd(), 'data', 'uploads');
 const TMP_DIR = path.join(UPLOAD_DIR, '.tmp');

lib/config.ts

@@ -22,3 +22,13 @@ export const TEXT_LIMITS = {
     welcomeText: 1000,
   },
 } as const;
+
+// Dimensioni massime upload per famiglia di file (in byte).
+// Usati lato server in app/api/upload/route.ts; sforare → 413.
+// Nota: i video grandi vengono comunque transcodificati (può durare minuti).
+const MB = 1024 * 1024;
+export const UPLOAD_LIMITS = {
+  image: 25 * MB,         // 25 MB
+  pdf:   20 * MB,         // 20 MB (pdfjs lato browser non regge bene molto di più)
+  video: 1024 * MB,       // 1 GB
+} as const;