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IDProjectCategoryView StatusLast Update
0001747K18X001.00 SKB SWANSWpublic2023-06-28 10:48
Reporter(ALTech) Sangmin Choi Assigned To(ALTech) Sangmin Choi Due Date2023-06-27 15:31
PriorityhighSeveritys4-minorReproducibilitysometimes
Status closedResolutionwon't fix 
Summary0001747: There is no live audio sometimes when I connect/disconnect the Smartphone repeatedly.
DescriptionThere is no live audio sometimes when I connect/disconnect the Smartphone repeatedly.

Precondition
 #1 : audio output is set as "External Device(외부기기)"
 #2 : press the front BT button and connect with Smartphone

Test step
 #1 : Change the channel to 990
 #2 : Connect the STB(UA300_xxxx) in the BT menu of your Smartphone
 #3 : You can hear the connecting sound from STB and can hear the live audio soon
 #4 : Disconnect the STB(UA300_xxxx) in the BT menu of your Smartphone

Please repeat the step 2~4, sometimes there is no audio after step 2.
You don't need to play any music from Smartphone, it's enough repeating connect/disconnect with STB.

If you have any problem to reproduce this issue, please let me know.

Thank you .
Sangmin Choi.
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Users monitoring this issue

User List (SW) Jason Ling , (SW) Sam Yang

Activities

(ALTech) Sangmin Choi

2023-06-20 14:40

developer  

no_audio.log (597,345 bytes)

(ALTech) Sangmin Choi

2023-06-20 14:43

developer   ~0013466

Hello, Jacky,

Could you please assign an engineer for this issue?

I attached the logcat.
I repeated step 2~4 and this issue was reproduced in 3 attempts.

Thank you.
Sangmin Choi.

(SW) Sam Yang

2023-06-21 11:42

developer   ~0013478

Hi Sangmin,

We can reproduce it. Let me check it~

(SW) Sam Yang

2023-06-27 11:03

developer   ~0013508

Last edited: 2023-06-27 11:51

Hi Sangmin,

I find that when the issue occurs, M/W will set BTV audio volume to "0":
=> skb/framework/btf/btvservice/libs/libbtvmediavolumecontrol.so
log: 06-20 15:31:07.913 audioserver(422) 654 I APM_AudioPolicyManager: setStreamVolumeIndex: set_btv_media_volume stream : 3 volume_index : 0 gain : -758.000000
=> skb/framework/btf/btvservice/libs/libbtvhalmgr.so
log: 06-20 15:31:07.918 com.skb.btvsochalservice@1.0-service(440) 3754 D halMediaPlayer: BTF|AVP_SetMediaAudioVolume|1020|IN| player=0, volume=0 gain=-758.000000
Please let them check it.

Thanks~
Sam

(ALTech) Sangmin Choi

2023-06-28 10:48

developer   ~0013517

Hello, Sam,

I reported this issue to MW.
https://jira.skbroadband.com/browse/BTVSBOX-654

It looks like MW's issue, so I close this issue.

Thank you.
Sangmin Choi.

Issue History

Date Modified Username Field Change
2023-06-20 14:40 (ALTech) Sangmin Choi New Issue
2023-06-20 14:40 (ALTech) Sangmin Choi Status new => assigned
2023-06-20 14:40 (ALTech) Sangmin Choi Assigned To => (SW) Jacky Chiang
2023-06-20 14:40 (ALTech) Sangmin Choi File Added: no_audio.log
2023-06-20 14:41 (ALTech) Sangmin Choi Issue Monitored: (SW) Jason Ling
2023-06-20 14:43 (ALTech) Sangmin Choi Note Added: 0013466
2023-06-20 15:10 (SW) Jason Ling Assigned To (SW) Jacky Chiang => (SW) Sam Yang
2023-06-21 11:42 (SW) Sam Yang Note Added: 0013478
2023-06-26 15:30 (SW) Sam Yang Issue Monitored: (SW) Sam Yang
2023-06-27 11:03 (SW) Sam Yang Note Added: 0013508
2023-06-27 11:04 (SW) Sam Yang Assigned To (SW) Sam Yang => (ALTech) Sangmin Choi
2023-06-27 11:51 (SW) Sam Yang Note Edited: 0013508
2023-06-28 10:48 (ALTech) Sangmin Choi Note Added: 0013517
2023-06-28 10:48 (ALTech) Sangmin Choi Status assigned => closed
2023-06-28 10:48 (ALTech) Sangmin Choi Resolution open => won't fix