Dear Badri,
Thanks for your val. informations again.
I decided to go thru mcfw demo. I run demo app (dvr_rdk_demo_mcfw_api.out) with demoId=DEMO_VCAP_VENC_VDIS and the mosaicParams layoutId is DEMO_LAYOUT_MODE_1CH. I have one cam connected to ch0. And using a HDMI screen at HDMI0 port. I am waiting an one chanelled screen layout. The screen layout is true. But I am seeing only the upper left quarter of the camera picture on the screen.
For solving this, I had to add the following code after the line 231 at demo_vcap_venc_vdis.c.
OSA_waitMsecs(1000);
Vdis_setMosaicParams(VDIS_DEV_HDMI, &vdisParams.mosaicParams[0]);
I am very new but it seems mosaic parameters didn't succesfully set at the former sections. When I remove OSA_wait line the code again fails with the same situation. Is this related to a lot of system printf lags?
Best.