Passing additional info along with GstBuffer to downstream element
Vinod K
vndkst at yahoo.com
Mon Jun 27 09:43:33 UTC 2016
Hi All,
I have captured some data in the decoder and store in memory. I want to pass
it to down stream element (e.g Encoder) as memory pointer.
After doing little bit of research found that GstTagList and GstMeta can be
used.
- GstTagList can be used to send pointer as event to downstream element.
- GstMeta of buffer can be used where it flows with the buffer.
Which one better ?? Please give me plugins name where I can look into.
Is there any better way to do this ??
~ Vinod
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