TDA4VM: Where does TDA4 save raw images from?

wang zhili

Part Number: TDA4VM

Hello,

Does TDA4 save raw image from sensor when runing "run_app_single_cam.sh" or "run_app_multi_cam.sh" and press "s"? Or is the saved raw image partially processed by TDA4 ISP?

And what about raw images saved in DCC?

over 3 years ago

0 Mayank Mangla over 3 years ago

TI__Mastermind 24525 points

raw image is sensor output. No processing done by TDA4.

0 wang zhili over 3 years ago in reply to Mayank Mangla

Intellectual 885 points

For WDR mode, which exposure does TDA4 save? And how is TDA4 selected from multiple exposures?

Below is the raw image I saved from AR0820:

1207.img_0000.zip

0 Mayank Mangla over 3 years ago in reply to wang zhili

TI__Mastermind 24525 points

It depends on how you have configured the sensor. By default the mode is combined + companded, so there is only 1 image received by TDA4.

0 wang zhili over 3 years ago in reply to Mayank Mangla

Intellectual 885 points

Does "combined" mean multiple exposures combined? Is this process done by sensor?

0 Mayank Mangla over 3 years ago in reply to wang zhili

TI__Mastermind 24525 points

That's correct.

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TDA4VM: Where does TDA4 save raw images from?