From aaa103a842be5c6c629a758bcbc8ad43ce126bcd Mon Sep 17 00:00:00 2001
From: edisoncm-ti <edisoncm.ti@gmail.com>
Date: Wed, 7 May 2025 13:41:09 -0300
Subject: [PATCH 1/2] fix(audio): ensure full WhatsApp compatibility for audio
 conversion (libopus, 48kHz, mono)

---
 .../channel/whatsapp/whatsapp.baileys.service.ts    | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts b/src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts
index 3e9cc1ea..2bd089df 100644
--- a/src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts
+++ b/src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts
@@ -3001,7 +3001,20 @@ export class BaileysStartupService extends ChannelStartupService {
           .noVideo()
           .audioCodec('libopus')
           .addOutputOptions('-avoid_negative_ts make_zero')
+          .audioBitrate('128k')
+          .audioFrequency(48000)
           .audioChannels(1)
+          .outputOptions([
+            '-write_xing', '0',
+            '-compression_level', '10',
+            '-application', 'voip',
+            '-fflags', '+bitexact',
+            '-flags', '+bitexact',
+            '-id3v2_version', '0',
+            '-map_metadata', '-1',
+            '-map_chapters', '-1',
+            '-write_bext', '0'
+          ])
           .pipe(outputAudioStream, { end: true })
           .on('error', function (error) {
             console.log('error', error);

From c4ddfe6804bf51585ff1a21854f05a4e6867b66e Mon Sep 17 00:00:00 2001
From: edisoncm-ti <edisoncm.ti@gmail.com>
Date: Wed, 7 May 2025 18:18:47 -0300
Subject: [PATCH 2/2] style: fix linting issues with Prettier

---
 .../whatsapp/whatsapp.baileys.service.ts      | 27 ++++++++++++-------
 1 file changed, 18 insertions(+), 9 deletions(-)

diff --git a/src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts b/src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts
index 2bd089df..e03c96ab 100644
--- a/src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts
+++ b/src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts
@@ -3005,15 +3005,24 @@ export class BaileysStartupService extends ChannelStartupService {
           .audioFrequency(48000)
           .audioChannels(1)
           .outputOptions([
-            '-write_xing', '0',
-            '-compression_level', '10',
-            '-application', 'voip',
-            '-fflags', '+bitexact',
-            '-flags', '+bitexact',
-            '-id3v2_version', '0',
-            '-map_metadata', '-1',
-            '-map_chapters', '-1',
-            '-write_bext', '0'
+            '-write_xing',
+            '0',
+            '-compression_level',
+            '10',
+            '-application',
+            'voip',
+            '-fflags',
+            '+bitexact',
+            '-flags',
+            '+bitexact',
+            '-id3v2_version',
+            '0',
+            '-map_metadata',
+            '-1',
+            '-map_chapters',
+            '-1',
+            '-write_bext',
+            '0',
           ])
           .pipe(outputAudioStream, { end: true })
           .on('error', function (error) {