934870 - [Fugu]the specific video files(h264+aac) do not play smoothly,almost stuck in the end

Status: RESOLVED DUPLICATE of bug 934106

(Firefox OS Graveyard :: General, defect)

Description

[cheng.luo]

Attachment: video_play_err.log

User Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.19 (KHTML, like Gecko) Ubuntu/11.04 Chromium/18.0.1025.168 Chrome/18.0.1025.168 Safari/535.19

Steps to reproduce:

1、lunch video app；
2、select the one video file;


Actual results:

do not play smoothly, after 2 seccond, almost stuck.


Expected results:

play smoothly

Comment 1

[cheng.luo]

the specific video files played normally in stagefright player(the same gonk version with FFOS).
I try extract the video file to video track and auido track. The both tracks could play normally in video app and music app（FFOS）.Maybe it is not as good as Android on A/V sync.

Comment 2

[cheng.luo]

remove A/V sync in MediaDecoderStateMachine::AdvanceFrame temporarily，it could played very fast，so codec is OK。

Comment 3

[cheng.luo]

Maybe relate to Bug 883814 ,but the patch in Bug 883814 don't work better

Comment 4

[Sotaro Ikeda [:sotaro]]

From the log, hw video codec became buffer starvation.

> [OMX.sprd.h264.decoder] Timed out waiting for output buffers: 0/4

Comment 5

[Sotaro Ikeda [:sotaro]]

cheng.luo, can we have the video file? And can you answer the following quesitons?
- Can you try a patch in Bug 934106?
- Can the video file be played on v1.1?
- Is Bug 864230 already applied to your environment?

Comment 6

[cheng.luo]

(In reply to Sotaro Ikeda [:sotaro] from comment #5)
> cheng.luo, can we have the video file? And can you answer the following quesitons?
> - Can you try a patch in Bug 934106?
    Excellent! Work well.

> - Can the video file be played on v1.1?
    Yes, it's OK on v1.1.

> - Is Bug 864230 already applied to your environment?
    Yes,already apply.

Thanks.I am sorry that had not uploaded video file,since the file is larger.
Is it necessary now？

Comment 7

[Sotaro Ikeda [:sotaro]]

(In reply to cheng.luo from comment #6)
> Thanks.I am sorry that had not uploaded video file,since the file is larger.
> Is it necessary now？

The problem was already fixed on your side by the patch. It is not necessary now. Thanks for the confirmation.

Comment 9

[Steven Yang [:styang]]

peipei, please help to reproduce it.

Comment 10

[Peipei Cheng (needinfo if you need my action)]

(In reply to Steven Yang [:styang] from comment #9)
> peipei, please help to reproduce it.

This is not reproducible any more with buri V1.2.