[Linphone-developers] reducing camera stream in linphone on ARM

[Harishkumar V]

Hi,

I am porting linphone to ARM based board.
When i run linphone with video enabled, the cpu is being loaded.

I have optimized ffmpeg and using mpeg4 codec for video.

When the webcam video display is > 320x240, the cpu is high.

I want to reduce the video display size of webcam, both at the sender and receiver side to 176x144 irrespective of the network or others.

My webcam supports 176x144. 

When i enabled 176x144 in multimedia settings at the both sender and receiver before the call, but once the call establishment is done, the video automatically resizes to 352x288. I want to limit this to 176x144 or preferred size.

Is this possible on linphone.

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Thanks and Regards,
Harish Kumar. V