Membrane.Filter.handle_process

You're seeing just the callback handle_process, go back to Membrane.Filter module for more information.

handle_process(pad, buffer, context, state)

Specs

handle_process(
  pad :: Membrane.Pad.ref_t(),
  buffer :: Membrane.Buffer.t(),
  context :: Membrane.Element.CallbackContext.Process.t(),
  state :: Membrane.Element.state_t()
) :: Membrane.Element.Base.callback_return_t()

Callback that is to process buffers. In contrast to handle_process_list/4, it is passed only a single buffer.

Called by default implementation of handle_process_list/4.