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[Linphone-developers] Linphone Video Quality Problem in Android
From: |
Hudson Hsueh |
Subject: |
[Linphone-developers] Linphone Video Quality Problem in Android |
Date: |
Thu, 15 Nov 2012 10:17:25 +0800 |
Dear all,
I made video call between 2 android devices.
While 2 devices are in the same LAN, video quality is acceptable.
But when 2 devices connected with internet (bandwidth D/U = 10M/2M),
video became so pixelated that i can't distinguish who i'm talking to.
I select H.264 for video decode,
And I found in the file (submodules/msx264/src/msx264.c), I can change the resolution and fps.
Default resolution/fps for android is 320x240(qvga)/10fps and I modified it to 177x144(qcif)/5fps for test.
The log show video bandwidth usage from 200kbit/s down to 80kbit/s.
But Video is still pixelated!!
Any suggestion to improve this issue?
Thanks a lot!!
HudsonX
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