Module Gstreamer.App_sink

module App_sink: sig .. end

App sinks.

type t

val of_element : Gstreamer.Element.t -> t

val pull_buffer_data : t -> Gstreamer.data

Pull a buffer in data format.

val pull_buffer_string : t -> string

Pull a buffer in string format.

val emit_signals : t -> unit

Enable signal emitting.

val is_eos : t -> bool

Check whether the end of stream was reached.

val on_new_sample : t -> (unit -> unit) -> unit

Register a callback which will be called whenever a sample (a buffer in GStreamer terminology) is available. emit_signals should be called first in order for the callback to be called.

val set_max_buffers : t -> int -> unit

Set the maximal number of internal buffers.