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IDProjectCategoryView StatusLast Update
0001039T99X171.00 SKB Eagle_Vendor_IssuePlayer Issuepublic2021-12-23 16:34
Reporter(ALTech) Jason ParkAssigned To(ALTech) Jason ParkDue Date
PrioritynormalSeveritys2-severeReproducibilityhave not tried
Status closedResolutionfixed 
Summary0001039: [BFX-AT100][BTVV-1905] During watching live channel via Youtube , the screen is shown an abnormal sometimes.
Descriptionhi kerwin

i got report from SKB voc site.

During skb user watch a live channel in Youtube of TV 앱, it happen an abnormal video at sometimes.
version : 15.520.8
it is ok for normal contents. but it happen an issue via live streaming.
please see below picture. which condition do make this issue ? if you give an opinion, please let me know it.
unfortunately, we don't have a log now.




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(ALTech) Jason Park

2020-12-01 17:19

developer  

Smart3.jpg (281,034 bytes)

(SW) Kerwin Chen

2020-12-02 15:06

developer   ~0005262

Hi Jason,

We never see such issue before, it is hard to know just from a picture.
Please provide more information:
1. Is it easy to reproduce ? Which YouTube live channel does user watch ? How often or how long this issue will happen ?
2. If the issue recover automatically ? Is it ok if user press back and watch that channel again ?
3. There is "Stats for nerds" icon on YouTube, please also provide codec information.
Thanks !

(ALTech) Jason Park

2020-12-03 13:49

developer  

youtube_STB.jpg (99,926 bytes)   
youtube_STB.jpg (99,926 bytes)   

(ALTech) Jason Park

2020-12-03 13:49

developer   ~0005284

Last edited: 2020-12-03 13:59

HI Kerwin.

I only feedback one comment from SKB voc.
this issue easily reproduce on " 영락교회 생방송". this channel is for church live streaming channel.
you can see search "영락교회 생방송" . please see compare two picture. (youtube_STB.jpg and church_pc_youtubue.JPG)
a screen shot on STB is abnormal. I think skb user said like this symptom.

see main.log

church_pc_youtubue.JPG (72,532 bytes)   
church_pc_youtubue.JPG (72,532 bytes)   

(ALTech) Jason Park

2020-12-03 13:59

developer  

main_log.log (3,650,659 bytes)

(ALTech) Jason Park

2020-12-03 14:05

developer  

(ALTech) Jason Park

2020-12-03 14:12

developer  

Church_BTF_STB.jpg (113,603 bytes)   
Church_BTF_STB.jpg (113,603 bytes)   

(ALTech) Jason Park

2020-12-09 16:27

developer   ~0005385

hi kerwin

this is VOC issue, so I need your comment about your processing.

(SW) Jacky Chiang

2020-12-09 17:29

manager   ~0005390

Hi Jason P.,

     I think Android 10 BTF F/W already fixed this issue and are we still asked to fix it in Android 9 version ?

(ALTech) Jason Park

2020-12-09 17:53

developer   ~0005392

HI Jacky

it is for VOC issue.. for upgrade OS, we need more time.
so skb user report it more and more. so who is an owner for this issue in android p?

(SW) Jacky Chiang

2020-12-10 09:11

manager   ~0005396

Hi Jason P.

    Because YouTube is Google's application and it utilizes standard Android APIs to play video.
I think the owner for this issue shall be Amlogic and Google YouTube team.
Please have Amlogic to investigate it first.
BTW, could you help to check YouTube App version in Android 9 and 10 separately?

(ALTech) Jason Park

2020-12-10 11:01

developer   ~0005402

Last edited: 2020-12-10 11:15

hi jacky chaniang

This meet in Channel A(채널a) live streaming.
as your request, it share information for you.
android P : YouTube version 2.10.13
android Q : 2.12.08

A skb user in android p can upgrade YouTube version automatically or guide to upgrade youtube latest version. if it is yes, I think skb user can accept it.

is this related to YouTube version or Android OS ?

(ALTech) Jason Park

2020-12-10 13:35

developer   ~0005406

hi jacky

I upgrade youtube version in play store. I don't find a same issue in TV Chosun(TV조선) live streaming.
a updated YouTube version is 2.12.08.

(SW) Jacky Chiang

2020-12-10 14:53

manager   ~0005409

Last edited: 2020-12-10 15:00

Hi Jason,
   
      The default setting of automatically app update is turned on in Google play store app.
So I think maybe this issue was resolved by new version of YouTube app or encoder issue in YouTube server side.
As you mentioned, the latest YouTube App version is 2.12.18.

(ALTech) Jason Park

2020-12-16 15:23

developer   ~0005481

Hi jacky

skb service team reported same issue after update as 2.12.08 in playstore in android p smart3.
youtube lates version is 2.12.18 or 2.12.08 ?

let me know if this problem is related to AML or google, how can ask it to google or AML about this issue.

(SW) Jacky Chiang

2020-12-23 10:31

manager   ~0005566

Hi Jason P.,

     Sorry. It's my typo. The YouTube version shall be 2.12.08

I think it's related to AML and can ask them to check it first.

(ALTech) SY Yoon

2020-12-24 09:24

developer   ~0005597

Hi Jacky Chiang,

We still have issues from VoC.
I can see it easily following realtime broadcasting.
https://www.youtube.com/watch?v=XrKq4o7yMyc
I attached log file.
You can search with keyword "채널a"
Could you issue up to AML in your side if it should be checked by AML ?
I will ask to review this issue in AML-Korea too.
Youtube_Abnormal.zip (623,244 bytes)

(SW) Jacky Chiang

2020-12-24 14:21

manager   ~0005601

Hi Mr. Yoon,

    We can't see this realtime video in YouTube app because we see the error "This video is private".
But I think it shall be geolocation block.

I will forward this issue to Amlogic-Taiwan guys and they shall contact Amlogic-Korea to check it.

(SW) Jacky Chiang

2020-12-25 12:50

manager   ~0005610

Hi Mega,

   We got your patch and will apply it in next build.

Hi Jason,
 
    Because we can't verify it at our side and please help to try it once we build a new F/W.

Thanks ~

(ALTech) Jason Park

2021-01-07 14:16

developer   ~0005751

hi jacky

I heard aml made some patch regarding to vp9 codec. please make fw for checking in android smart3.

(SW) Kerwin Chen

2021-01-11 09:35

developer   ~0005781

Test SW is put on Google Drive.
Please check and reply the result.
Thanks !

https://drive.google.com/drive/folders/14sW0uQKaHEEWKFyA9XOC5D9QA2ruUSiS?usp=sharing

(SW) Kerwin Chen

2021-01-20 09:29

developer   ~0005908

AML patch solves this issue and patch is committed to BitBucket already

(ALTech) Jason Park

2021-01-20 10:38

developer   ~0005910

hi Kerwin.
I confirmed with your testFW about this issue.
I changed as resolve status.

Issue History

Date Modified Username Field Change
2020-12-01 17:19 (ALTech) Jason Park New Issue
2020-12-01 17:19 (ALTech) Jason Park File Added: Smart3.jpg
2020-12-01 17:19 (ALTech) Jason Park Assigned To => (SW) Kerwin Chen
2020-12-01 17:19 (ALTech) Jason Park Status new => assigned
2020-12-02 15:06 (SW) Kerwin Chen Note Added: 0005262
2020-12-02 15:06 (SW) Kerwin Chen Assigned To (SW) Kerwin Chen => (ALTech) Jason Park
2020-12-02 15:06 (SW) Kerwin Chen Status assigned => feedback
2020-12-02 16:48 (ALTech) Jason Park Issue Monitored: (ALTech) Wooshin Kang
2020-12-02 16:48 (ALTech) Jason Park Issue Monitored: (ALTech) Younkwang Jung
2020-12-02 16:48 (ALTech) Jason Park Issue Monitored: (ALTech) SY Yoon
2020-12-03 13:49 (ALTech) Jason Park File Added: InkedSearch_영락교회.jpg
2020-12-03 13:49 (ALTech) Jason Park File Added: youtube_STB.jpg
2020-12-03 13:49 (ALTech) Jason Park File Added: church_pc_youtubue.JPG
2020-12-03 13:49 (ALTech) Jason Park Note Added: 0005284
2020-12-03 13:49 (ALTech) Jason Park Assigned To (ALTech) Jason Park => (SW) Kerwin Chen
2020-12-03 13:49 (ALTech) Jason Park Status feedback => assigned
2020-12-03 13:59 (ALTech) Jason Park Note Edited: 0005284
2020-12-03 13:59 (ALTech) Jason Park File Added: main_log.log
2020-12-03 14:05 (ALTech) Jason Park File Added: church_live_streaming.mp4
2020-12-03 14:12 (ALTech) Jason Park File Added: Church_BTF_STB.jpg
2020-12-09 16:27 (ALTech) Jason Park Note Added: 0005385
2020-12-09 17:29 (SW) Jacky Chiang Note Added: 0005390
2020-12-09 17:53 (ALTech) Jason Park Note Added: 0005392
2020-12-10 09:11 (SW) Jacky Chiang Note Added: 0005396
2020-12-10 09:23 (SW) Jacky Chiang Issue Monitored: (SW) Jacky Chiang
2020-12-10 11:01 (ALTech) Jason Park Note Added: 0005402
2020-12-10 11:11 (ALTech) Jason Park Note Edited: 0005402
2020-12-10 11:15 (ALTech) Jason Park Note Edited: 0005402
2020-12-10 13:35 (ALTech) Jason Park Note Added: 0005406
2020-12-10 14:53 (SW) Jacky Chiang Note Added: 0005409
2020-12-10 15:00 (SW) Jacky Chiang Note Edited: 0005409
2020-12-16 15:23 (ALTech) Jason Park Note Added: 0005481
2020-12-16 15:24 (ALTech) Jason Park Assigned To (SW) Kerwin Chen => (SW) Jacky Chiang
2020-12-23 10:31 (SW) Jacky Chiang Note Added: 0005566
2020-12-24 09:24 (ALTech) SY Yoon File Added: Youtube_Abnormal.zip
2020-12-24 09:24 (ALTech) SY Yoon Note Added: 0005597
2020-12-24 14:21 (SW) Jacky Chiang Note Added: 0005601
2020-12-25 12:47 (SW) Jacky Chiang Project T99X171.00 SKB Eagle => T99X171.00 SKB Eagle_Vendor_Issue
2020-12-25 12:47 (SW) Jacky Chiang Category SW Issue => General
2020-12-25 12:48 (SW) Jacky Chiang Category General => Player Issue
2020-12-25 12:48 (SW) Jacky Chiang Description Updated
2020-12-25 12:48 (SW) Jacky Chiang Assigned To (SW) Jacky Chiang => (Amlogic) Mega Wu
2020-12-25 12:50 (SW) Jacky Chiang Note Added: 0005610
2020-12-25 12:51 (SW) Jacky Chiang Issue Monitored: (Amlogic) Shawn Wu
2021-01-07 14:16 (ALTech) Jason Park Note Added: 0005751
2021-01-07 14:16 (ALTech) Jason Park Assigned To (Amlogic) Mega Wu => (ALTech) Jason Park
2021-01-07 14:16 (ALTech) Jason Park Status assigned => feedback
2021-01-07 14:17 (ALTech) Jason Park Assigned To (ALTech) Jason Park => (SW) Jacky Chiang
2021-01-07 14:17 (ALTech) Jason Park Status feedback => assigned
2021-01-11 09:35 (SW) Kerwin Chen Note Added: 0005781
2021-01-20 09:29 (SW) Kerwin Chen Assigned To (SW) Jacky Chiang => (ALTech) Jason Park
2021-01-20 09:29 (SW) Kerwin Chen Status assigned => confirmed
2021-01-20 09:29 (SW) Kerwin Chen Note Added: 0005908
2021-01-20 10:38 (ALTech) Jason Park Note Added: 0005910
2021-01-20 10:38 (ALTech) Jason Park Status confirmed => resolved
2021-01-20 10:38 (ALTech) Jason Park Resolution open => fixed
2021-12-23 16:34 (SW) Jacky Chiang Status resolved => closed