How to add custom data on buffer

[Carlos Rafael Giani]

Hi,

look up GstMeta. You can attach metadata blocks to GstBuffers.

> Hi I'm trying to pass buffers (frames) with custom data through pipeline with
> some decoders encoders etc.. , but I can't figure out, how to do it.
>
> I had an idea to store information outside of pipeline and attach it to each
> buffer on the basis of its own offest number (which I was set after buffer
> creation). But that buffer on sink element came with deleted value, same
> like GST_CLOCK_TIME_NONE and other constants...
>
> Any ideas?
> Thank you
>
>
>
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