Module `Ao`Source

OCaml interface to the ao library.

Sourcetype t

Device type.

Sourcetype driver_kind_t = [

| `LIVE
| `FILE
| `UNKNOWN

]

Which kind of driver?

Sourcetype byte_format_t = [

| `LITTLE_ENDIAN
| `BIG_ENDIAN
| `NATIVE
| `UNKNOWN

]

Byte format specifier.

Sourcetype driver_t = private {

id : int;
kind : driver_kind_t;
short_name : string;
name : string;
comment : string;
author : string;
priority : int;
preferred_byte_format : byte_format_t;
options : string list;

}

Driver type (private).

Sourceexception Closed

Raised when trying to play or close * a closed device.

Sourceexception Invalid_value

Raised when passing an invalid parameter's value.

Sourceval get_default_driver : unit -> driver_t

Get default driver

Sourceval drivers : driver_t list

drivers is a list of available drivers.

Source

val open_live : 
  ?bits:int ->
  ?rate:int ->
  ?channels:int ->
  ?channels_matrix:string ->
  ?byte_format:byte_format_t ->
  ?options:(string * string) list ->
  ?driver:driver_t ->
  unit ->
  t

open_live. * The channels_matrix parameter is * used only if the module is compiled against * libao >= 1.0.

Source

val open_file : 
  ?bits:int ->
  ?rate:int ->
  ?channels:int ->
  ?channels_matrix:string ->
  ?byte_format:byte_format_t ->
  ?options:(string * string) list ->
  ?driver:driver_t ->
  ?overwrite:bool ->
  string ->
  t

open_file. * The channels_matrix parameter is * used only if the module is compiled against * libao >= 1.0.

Sourceval find_driver : string -> driver_t

find_driver name returns the driver associated with the given short * name.

Sourceval play : t -> string -> unit

play device buf plays the sequence of samples in buf.

Sourceval close : t -> unit

close device closes the given device.

Backward compatibility functions, do not use them in new code.

Sourceval driver_kind : driver_t -> driver_kind_t

Sourceval driver_name : driver_t -> string

Sourceval driver_short_name : driver_t -> string

Sourceval driver_comment : driver_t -> string

Sourceval driver_author : driver_t -> string

Sourceval driver_priority : driver_t -> int

Sourceval driver_preferred_byte_format : driver_t -> byte_format_t

Sourceval driver_options : driver_t -> string list

package ao

Module AoSource

Module `Ao`Source