Copies @size bytes of data starting at @offset out of the buffers
contained in #GstAdapter into an array @dest provided by the caller.
The array @dest should be large enough to contain @size bytes.
The user should check that the adapter has (@offset + @size) bytes
available before calling this function.
Copies @size bytes of data starting at @offset out of the buffers contained in #GstAdapter into an array @dest provided by the caller.
The array @dest should be large enough to contain @size bytes. The user should check that the adapter has (@offset + @size) bytes available before calling this function.