915004 - [B2G][Helix][Audio][tianhuajian]The video recording has sound when the phone in call state

Status: RESOLVED WONTFIX

(Firefox OS Graveyard :: AudioChannel, defect, P2)

Description

[lecky]

Attachment: ddms.zip

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; aff-kingsoft-ciba; .NET4.0C; .NET4.0E)

Steps to reproduce:

A is FFOS phone , B is another phone
1. B call A
2. A connect the call
3. A open the camera app
4. A take video recording by using camera app
5. Hang up the A
6. Play the video captured by camera

【Test Count*】：5
【Found Count*】：5
【Gaia commit ID*】: V1.1HD
【Gecko commit ID*】:  1.1.0 HD
【Log*】：The ddms log
【Network environment】：
【Resume operation】： 



Actual results:

6. The video has voice 


Expected results:

6.The video should not have voice

Comment 1

[lecky]

I find the camera app has opened the mic device in Audio HAL layer.
I want to know whether it is the FFOS's design?
09-11 10:40:43.419: WARN/AudioHardwareMSM76XXA(164): rpc_snd_set_device(0, 0, 0)

Comment 2

[Wayne Chang [:wchang]]

Questions are not blockers. please do not set "hd?"

Gary, perhaps you can check this from camera app if it's intentional?

Comment 3

[Marco Chen [:mchen]]

Hi,

Please refer to the code as below.
http://mxr.mozilla.org/mozilla-central/source/dom/camera/GonkRecorderProfiles.cpp#100

We set the audio source from CamCoder not other voice related options, so it should not record the voice from up or downlink. Could you help to check you audio codec setting? Or please suggest that we should use which audio source. Thanks.

Comment 4

[Marco Chen [:mchen]]

Hi Lecky,

I already posted my comment and question on Comment 3, may I know why you used the needinfo again? What is the question you want to ask?

Comment 5

[lecky]

Hi Macro,
I am sorry for the operation has error and my comment does not update .
My question is:
I konw camera recorder is not related voice.
But When the voice is talking , the mic device has opened , and I find if we take recording by camera at this time, the
recorded video has voice. 
So I want to know whether the camera app  process the audio data when in call state?
Thanks

Comment 6

[Marco Chen [:mchen]]

(In reply to lecky from comment #5)
> Hi Macro,
> So I want to know whether the camera app  process the audio data when in
> call state?

Camera app didn't take care anything related to call state so it didn't process any special things for voice call.
Could you fire a SR to your chip vendor for not routing voice call from codec back to app processor? Thanks.

Comment 7

[lecky]

We accept this issue,close it.