Frame index as frame data

[Mandar Joshi]

Hi,
You are right. Meta is a way It can be done.
I would suggest writing a custom meta library.

Now to add it to the pipeline you can write a filter and do it in there.

But as I understand, with the meta you would need a way to read it
somewhere down in the pipeline. May be you can pop it to the application.
What do you want to do with the frame index after you've added it to
GstBuffer?

Regards
Mandar
Czar Softech
https://www.czarsoftech.com


On Wed, Jan 6, 2021, 20:27 eyalhir74 <eyalhir74 at gmail.com> wrote:

> Hi,
>   I have a few bins in the pipe that run concurrently but all originates
> from a singe multifilesrc element.
>   I'd like to assign each frame coming out of the multifilesrc element a
> unique sequence ID - its frame index.
>
>   How would I do that? I've looked everywhere and the only thing I came up
> with is somehow the gst_buffer_add_meta et al... However I didn't find any
> complete, simple example as to how to use it/how to do what I need.
>
> Any assistance would be greatly appreciated.
>
> Thanks
> Eyal
>
>
>
> --
> Sent from: http://gstreamer-devel.966125.n4.nabble.com/
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