Hi Jemish,
You need to do following settings
sHwPortParam.eCaptMode = OMX_VIDEO_CaptureModeSC_DISCRETESYNC;
sHwPortParam.eVifMode = OMX_VIDEO_CaptureVifMode_24BIT;
sHwPortParam.eInColorFormat = OMX_COLOR_Format24bitRGB888;
sHwPortParam.eScanType = OMX_VIDEO_CaptureScanTypeProgressive;
and set remaining variables of this structure accordingly.
Thanks
Ram