Fix muxing

src/server/services/jobManager.ts

@@ -6,7 +6,7 @@ import {
 } from '../db/jobStore';
 import { generateAudioDescriptionFromOptions } from '../../utils/processor';
 import { generateSRT, generateVTT } from './subtitleGenerator';
-import { muxAudioDescription } from './muxer';
+import { muxAudioDescription, muxMixedAudioDescription } from './muxer';
 import { getDefaultConfig, Config } from '../../config/config';
 import { AudioSegment, BatchContext } from '../../interfaces';
 import { getVideoDuration, cleanupTempFiles } from '../../utils/mediaUtils';
@@ -79,7 +79,8 @@ export class JobManager {
     const opts: OutputOptions = {
       audio: outputOptions.audio !== false,
       subtitles: outputOptions.subtitles !== false,
-      muxed: outputOptions.muxed || false
+      muxed: outputOptions.muxed || false,
+      muxMode: outputOptions.muxMode === 'mixed' ? 'mixed' : 'separate'
     };
 
     return createJob(videoPath, filename, mergedConfig, opts);
@@ -307,8 +308,16 @@ export class JobManager {
       }
 
       if (outputOptions.muxed && fs.existsSync(outputAudio)) {
-        const muxedPath = path.join(outputDir, `${baseName}_described.mkv`);
-        muxAudioDescription(job.video_path, outputAudio, muxedPath);
+        const isMixed = outputOptions.muxMode === 'mixed';
+        const muxedPath = path.join(
+          outputDir,
+          `${baseName}${isMixed ? '_described_mixed' : '_described'}.mkv`
+        );
+        if (isMixed) {
+          muxMixedAudioDescription(job.video_path, outputAudio, muxedPath);
+        } else {
+          muxAudioDescription(job.video_path, outputAudio, muxedPath);
+        }
         outputMuxed = muxedPath;
       }