diff --git a/WebApi/AppSettings.json b/WebApi/AppSettings.json
index 9b9b209..ed3bd07 100644
--- a/WebApi/AppSettings.json
+++ b/WebApi/AppSettings.json
@@ -37,7 +37,7 @@
     },
     "StreamGateway": {
         "PublicBaseUrl": "",
-        "ManifestFileName": "manifest.mpd"
+        "AudioFileName": "audio.m4a"
     },
     "StreamTicket": {
         "PrivateKeyPath": "",
@@ -98,15 +98,12 @@
         "TranscodingTimeout": "00:05:00",
         "Ffmpeg": {
             "ExecutableName": "ffmpeg",
-            "ManifestFileName": "manifest.mpd",
+            "OutputFileName": "audio.m4a",
             "AudioCodec": "aac",
             "AudioBitrate": "128k",
             "AudioChannels": 2,
             "AudioSampleRate": 48000,
             "AudioProfile": "aac_low",
-            "SegmentDurationSeconds": 4,
-            "InitSegmentName": "init-stream$RepresentationID$.m4s",
-            "MediaSegmentName": "chunk-stream$RepresentationID$-$Number$.m4s",
             "AdditionalArguments": ""
         }
     },