capture and dei link question

hi all,

Does the capture link of rdk 4.1 support changing the scanformt dynamically like input resoluition?

There are some changes required to support runtime capture scan type change. I have shared changes with you privately as changes are distributed and cant be shared as a patch

Hi Badir,

    Thank you for your sharing.

    After use your changes,the capture can change scanformat at runtime.

    I have another questions:

as you already said " rdk 4.1 does not support dynamic switch de-interlace bypass mode",

- Will this function be supported in the future?

- Can DEI support runtime bypass mode change by making some change to the code

lastshad0w said:

as you already said " rdk 4.1 does not support dynamic switch de-interlace bypass mode",

- Will this function be supported in the future?

- Can DEI support runtime bypass mode change by making some change to the code

DEI driver cannot support runtime switching from bypass to non-bypass mode. This is driver limitation and no solution is possible. It is possible to create 2 DEI links with one DEI enabled and one DEI disabled and runtime switch data flow using selectLink. This is what is done in multich_hd_sdi_dvr.c usecase and should be used as reference if you want similar feature.

Hi Badri,

Badri Narayanan said:

There are some changes required to support runtime capture scan type change. I have shared changes with you privately as changes are distributed and cant be shared as a patch

Can you share this changed to me?

Thanks!

Jacson

Contact TI FAE.

Hi, 

I am interested by those changes too. Can you share it privately?

Best regards 

The changes are patch are for dvr_rdk framework and not ezSDK. If you already have DVRRDK 4.1 with you contact your TI FAE .We will share the changes thru TI FAE,