call cannot be uploaded to S3 due to encoding MP3 was not success on PCM in somecase

[xquanluu]

Jan 16 16:30:12 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) Misaligned buffer: 70581 samples
Jan 16 16:30:12 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) Misaligned buffer: 5383 samples
Jan 16 16:30:12 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) Misaligned buffer: 1 samples
Jan 16 16:30:12 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) Misaligned buffer: 1 samples
Jan 16 16:30:16 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) Misaligned buffer: 66937 samples
Jan 16 16:30:16 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) Misaligned buffer: 3983 samples
Jan 16 16:30:22 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) Misaligned buffer: 68089 samples
Jan 16 16:30:22 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) Misaligned buffer: 3015 samples
Jan 16 16:30:26 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) Misaligned buffer: 71983 samples
Jan 16 16:30:26 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) Misaligned buffer: 1045 samples
Jan 16 16:30:26 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) Misaligned buffer: 1 samples
Jan 16 16:30:26 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) Misaligned buffer: 1 samples
Jan 16 16:30:30 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) Misaligned buffer: 68033 samples
Jan 16 16:30:30 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) Misaligned buffer: 1 samples
Jan 16 16:30:34 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) Misaligned buffer: 66561 samples
Jan 16 16:30:34 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) connection closed
Jan 16 16:30:34 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) Misaligned buffer: 1 samples
Jan 16 16:30:34 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) Created object key: 2026/01/16/57a68aa7-56a3-4daf-b4df-5e632c0abaab.mp3 for upload
Jan 16 16:30:34 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) Encoding PCM data to MP3 format using streaming
Jan 16 16:30:34 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) Starting streaming MP3 encoding of 41173118 bytes of PCM data
Jan 16 16:30:47 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) MP3 encoding failed: PCM data size is not aligned with the number of channels.
Jan 16 16:30:47 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) Temporary file successfully deleted: /tmp/uploads/upload-1098389.tmp
Jan 16 16:30:47 ip-172-20-10-95 upload_recordings[950]: (account_sid: b375560d-a4c1-420c-9b2d-d27ec151c5b9, call_sid: 57a68aa7-56a3-4daf-b4df-5e632c0abaab) session destroyed - there are now 173 active sessions
lines 791-846/846 (END)

[davehorton]

please test with latest