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IDProjectCategoryView StatusDate SubmittedLast Update
0001001T99X171.00 SKB EagleSW Issuepublic2020-10-30 13:232021-12-23 16:34
Reporter(ALTech) Jason ParkAssigned To(ALTech) Jason ParkDue Date
PriorityurgentSeveritys2-severeReproducibilityhave not tried
Status closedResolutionfixed 
Summary0001001: [BTF] adujust volume table.
Descriptionhi kerwin.

according to SKB request, we have to adjust volume table in BTF Project ( Android 10).

please see an attached file.
after adjust DB Value, please input below path. we need to make new FW include it.

\device\amlogic\common\audio\ default_volume_tables.xml for DEVICE_CATEGORY.


If you change below path on STB, you also check it.
 /vendor/etc/ default_volume_tables.xml

if you have some question, please let me know it.

Thanks.


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User List (ALTech) SY Yoon , (ALTech) Wooshin Kang

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(ALTech) Jason Park

2020-10-30 13:23

developer  

[BTF]Volume Level_10_30.xlsx (60,785 bytes)

(ALTech) Jason Park

2020-11-04 09:42

developer   ~0004847

hi kerwin

I heard you finished it yesterday.. please update a result here.
if your result isn't equal to SKB table, let me know which value is apply in our code.
it is a urgent item. so please update it.

Thanks.

(SW) Kerwin Chen

2020-11-04 10:43

developer   ~0004848

Hi Jason,

Attached is the result of new volume measured by our equipment.
There will be measurement errors.
Even we use Smart3 with Android 9 FW, the result is a little different.
Smart3_HDMI_audio_volume-20201103.xlsx (15,557 bytes)

(SW) Kerwin Chen

2020-11-04 10:47

developer   ~0004849

Below is the new volume values
     <reference name="DEFAULT_MEDIA_VOLUME_CURVE">
     <!-- Default Media reference Volume Curve -->
        <point>1,-12000</point>
        <point>3,-3487</point>
         <point>100,0</point>
     </reference>

(ALTech) Jason Park

2020-11-04 11:12

developer   ~0004851

Last edited: 2020-11-04 11:17

 hi kerwin.

what do you mean " There will be measurement errors." ,,
so our test result don't see line as linearly.,
skb audio table seem see linearly more than our result. we have to meet for SKB audio table.
please do tuning it.

please let me know our measurement machine name.

(SW) Kerwin Chen

2020-11-04 11:16

developer   ~0004852

The new volume table are given in https://mantis.cnsbg.foxconn.com/vaas/view.php?id=1001#c4849

(ALTech) Jason Park

2020-11-04 11:25

developer   ~0004853

hi kerwin..

for your reference, intek applied as below. so we also made it as similar based SKB audio level.
See an attached file.(device.zip for intek )

<volume stream="AUDIO_STREAM_BLUETOOTH_SCO" deviceCategory="DEVICE_CATEGORY_HEADSET">
        <point>1,-5200</point>
        <point>100,0</point>
    </volume>
device.zip (3,591 bytes)

(SW) Kerwin Chen

2020-11-05 09:59

developer   ~0004875

Hi Jason,

Attached is the result after we apply volume values in previous post.
Smart3_HDMI_audio_volume-20201105.xlsx (17,604 bytes)

(ALTech) SY Yoon

2020-11-05 10:44

developer   ~0004876

Hi, Kerwin Chen

Did you change anything for volume linearity ?
Or did you update xml file from SKB and just tested it ?

(SW) Kerwin Chen

2020-11-05 12:32

developer   ~0004879

Hi Mr. Yoon,

The result is tested on Smart3 after we apply Intek's volume settings(xml file).

(ALTech) Jason Park

2020-11-05 14:19

developer   ~0004881

hi kerwin..

I saw your audio volume table. it isn't equal to a value of Level 1,2. ( other level only different a little)
is there a reason ? you also give a table for nugu .

please for reference,, you give xml.file as like intek'f file. I will check it with SKB manager.

Thanks.

(SW) Kerwin Chen

2020-11-06 13:56

developer   ~0004891

Hi Jason,

We use volume table as attached file.
It is the same as Intek's table in "DEFAULT_MEDIA_VOLUME_CURVE".
For other types(btv, NUGU, NUGU_TTS), we use the same values as DEFAULT_MEDIA_VOLUME_CURVE.
default_volume_tables.xml (11,296 bytes)

(SW) Kerwin Chen

2020-11-12 17:53

developer   ~0004966

included in v15.522.27

(ALTech) Jason Park

2021-01-05 13:07

developer   ~0005707

Last edited: 2021-01-05 13:08

 hi kerwin

I receive same request in UHD 4.
Please see a link.
per wechat,, your screen shot is equal to 4891 comment ?

(ALTech) Jason Park

2021-01-05 13:08

developer  

audio_level.png (31,151 bytes)   
audio_level.png (31,151 bytes)   

(SW) Kerwin Chen

2021-01-05 13:42

developer   ~0005710

Yes, it is the same as Smart3 BTF

Issue History

Date Modified Username Field Change
2020-10-30 13:23 (ALTech) Jason Park New Issue
2020-10-30 13:23 (ALTech) Jason Park File Added: [BTF]Volume Level_10_30.xlsx
2020-10-30 13:23 (ALTech) Jason Park Assigned To => (SW) Kerwin Chen
2020-10-30 13:23 (ALTech) Jason Park Status new => assigned
2020-11-04 09:40 (ALTech) Jason Park Issue Monitored: (ALTech) SY Yoon
2020-11-04 09:40 (ALTech) Jason Park Issue Monitored: (ALTech) Wooshin Kang
2020-11-04 09:42 (ALTech) Jason Park Note Added: 0004847
2020-11-04 10:43 (SW) Kerwin Chen File Added: Smart3_HDMI_audio_volume-20201103.xlsx
2020-11-04 10:43 (SW) Kerwin Chen Note Added: 0004848
2020-11-04 10:47 (SW) Kerwin Chen Note Added: 0004849
2020-11-04 11:12 (ALTech) Jason Park Note Added: 0004851
2020-11-04 11:16 (SW) Kerwin Chen Note Added: 0004852
2020-11-04 11:17 (ALTech) Jason Park Note Edited: 0004851
2020-11-04 11:25 (ALTech) Jason Park File Added: device.zip
2020-11-04 11:25 (ALTech) Jason Park Note Added: 0004853
2020-11-05 09:59 (SW) Kerwin Chen File Added: Smart3_HDMI_audio_volume-20201105.xlsx
2020-11-05 09:59 (SW) Kerwin Chen Note Added: 0004875
2020-11-05 10:44 (ALTech) SY Yoon Note Added: 0004876
2020-11-05 12:32 (SW) Kerwin Chen Note Added: 0004879
2020-11-05 14:19 (ALTech) Jason Park Note Added: 0004881
2020-11-06 13:56 (SW) Kerwin Chen File Added: default_volume_tables.xml
2020-11-06 13:56 (SW) Kerwin Chen Note Added: 0004891
2020-11-12 17:53 (SW) Kerwin Chen Assigned To (SW) Kerwin Chen => (ALTech) Jason Park
2020-11-12 17:53 (SW) Kerwin Chen Status assigned => resolved
2020-11-12 17:53 (SW) Kerwin Chen Resolution open => fixed
2020-11-12 17:53 (SW) Kerwin Chen Note Added: 0004966
2021-01-05 13:07 (ALTech) Jason Park Note Added: 0005707
2021-01-05 13:07 (ALTech) Jason Park Assigned To (ALTech) Jason Park => (SW) Kerwin Chen
2021-01-05 13:07 (ALTech) Jason Park Status resolved => assigned
2021-01-05 13:08 (ALTech) Jason Park Note Edited: 0005707
2021-01-05 13:08 (ALTech) Jason Park File Added: audio_level.png
2021-01-05 13:42 (SW) Kerwin Chen Note Added: 0005710
2021-01-05 13:43 (SW) Kerwin Chen Assigned To (SW) Kerwin Chen => (ALTech) Jason Park
2021-01-05 13:43 (SW) Kerwin Chen Status assigned => confirmed
2021-01-14 13:50 (ALTech) Jason Park Status confirmed => resolved
2021-12-23 16:34 (SW) Jacky Chiang Status resolved => closed