How to operate on GstMapInfo

[dingoegret]

with gst_adapter_available i can get the size (gsize) of bytesof char data in
the adapter.

with gst_adapter_map i can get the actual data as const void*
(gconstpointer).

now if i cast the gconstpointer to an unsigned *char, does that mean i get
back an array of pointers to char bytes where the size of the array of
pointers is the returned gsize? as in i could access data[0], data[1],
data[2] ... data[returned_gsize]? and get back pointers to the actual
singular bytes of supposed unsigned chars? this is what im trying to
understand. What is the data?



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