Up – Package index » ffmpeg-avdevice » Library ffmpeg-avdevice » Avdevice » Dev_to_app

Module `Avdevice.Dev_to_app`Source

Device to application communication

Sourcetype message =

| None
| Create_window_buffer of (int * int * int * int) option
| Prepare_window_buffer
| Display_window_buffer
| Destroy_window_buffer
| Buffer_overflow
| Buffer_underflow
| Buffer_readable of Int64.t option
| Buffer_writable of Int64.t option
| Mute_state_changed of bool
| Volume_level_changed of float

Device to application control messages

val set_control_message_callback : 
  (message -> unit) ->
  _ Avutil.container ->
  unit

Avdevice.Dev_to_app.set_control_message_callback callback device set the callback for device message reception.