Instancia transcoder t1: cambios locales

server/services/hwDetect.js

@@ -228,16 +228,18 @@ async function detect() {
         detectAMF()
     ]);
 
-    // Determine recommended encoder (priority: NVENC > AMF > QSV > VAAPI > Software)
+    // Determine recommended encoder
+    // On Linux: prefer VAAPI over QSV — VAAPI is more reliable in LXC containers
+    // (QSV may fail to initialize the MFX device even when /dev/dri is passed through)
     let recommended = 'software';
     if (nvidia.available) {
         recommended = 'nvenc';
     } else if (amf.available) {
         recommended = 'amf';
-    } else if (qsv.available) {
-        recommended = 'qsv';
     } else if (vaapi.available) {
         recommended = 'vaapi';
+    } else if (qsv.available) {
+        recommended = 'qsv';
     }
 
     hwCapabilities = {