I want to use gdppay/gdpdepay to serialize/deserialize GstMeta, along with the buffers to which it’s attached.
https://gstreamer.freedesktop.org/documentation/gdp/index.html?gi-language=c
I’m searching around for any support for GstMeta serialization/deserialization in GDP, and not finding it. Is any work on this in progress?
https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/tree/master/gst/gdp
I noticed that GstMeta has some hook for transformations. For serialization, I imagined it might use that.
https://gstreamer.freedesktop.org/documentation/gstreamer/gstmeta.html?gi-language=c#GstMetaTransformFunction
I guess the harder question is how best to de-serialize from GDP. The Meta type registry might be used as a basis for finding the provider, but I think another hook would be needed to invoke a deserializer.
Any thoughts, ideas, and suggestions are welcome.
Matt
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