fix: audio codec from 'aac' to 'copy'

Author: bangtutorial

services/streamingService.js

@@ -143,7 +143,7 @@ async function buildFFmpegArgsForPlaylist(stream, playlist) {
       '-safe', '0',
       '-i', concatFile,
       '-c:v', 'copy',
-      '-c:a', 'aac',
+      '-c:a', 'copy',
       '-b:a', '128k',
       '-ar', '44100',
       '-f', 'flv',
@@ -232,7 +232,7 @@ async function buildFFmpegArgs(stream) {
       loopOption, loopValue,
       '-i', videoPath,
       '-c:v', 'copy',
-      '-c:a', 'aac',
+      '-c:a', 'copy',
       '-b:a', '128k',
       '-ar', '44100',
       '-f', 'flv',