[gxnext]

I decided to just copy and paste the information from that link here...

To have Large & CIF resolutions:

Change:
HKLM\Software\HTC\Camera\P2\MainCamSupportCapSize = dword:0x0A (10)

To:
HKLM\Software\HTC\Camera\P2\MainCamSupportCapSize = dword:0x3A (58 )


To improve bitrate:
Change:
HKLM\Software\HTC\Camera\Recparam\MP4Large\Bitrate = 128000

To:
HKLM\Software\HTC\Camera\Recparam\MP4Large\Bitrate = 1024000

To improve the FPS:
Set
HKLM\Software\HTC\Camera\Recparam\MP4Large\FrameRa te=15

At the end of this you will have all of the following resolutions:
L = 320x240
CIF = 352x288
S = 128x96
M = 176x144