al_data Struct Reference

Data Fields
AVClass *	class
ALCdevice *	device
	OpenAL capture device context. More...
int	channels
	The number of channels in the captured audio. More...
int	sample_rate
	The sample rate (in Hz) of the captured audio. More...
int	sample_size
	The sample size (in bits) of the captured audio. More...
ALCenum	sample_format
	The OpenAL sample format of the captured audio. More...
ALCint	sample_step
	The number of bytes between two consecutive samples of the same channel/component. More...
int	list_devices
	If true, print a list of capture devices on this system and exit. More...

Detailed Description

Definition at line 32 of file openal-dec.c.

Field Documentation

AVClass* al_data::class

Definition at line 33 of file openal-dec.c.

ALCdevice* al_data::device

OpenAL capture device context.

Definition at line 35 of file openal-dec.c.

Referenced by read_close(), read_header(), and read_packet().

int al_data::channels

The number of channels in the captured audio.

Definition at line 37 of file openal-dec.c.

Referenced by read_header().

int al_data::sample_rate

The sample rate (in Hz) of the captured audio.

Definition at line 39 of file openal-dec.c.

Referenced by read_header().

int al_data::sample_size

The sample size (in bits) of the captured audio.

Definition at line 41 of file openal-dec.c.

Referenced by read_header().

ALCenum al_data::sample_format

The OpenAL sample format of the captured audio.

Definition at line 43 of file openal-dec.c.

Referenced by read_header().

ALCint al_data::sample_step

The number of bytes between two consecutive samples of the same channel/component.

Definition at line 45 of file openal-dec.c.

Referenced by read_header(), and read_packet().

int al_data::list_devices

If true, print a list of capture devices on this system and exit.

Definition at line 47 of file openal-dec.c.

Referenced by read_header().

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The documentation for this struct was generated from the following file:

• libavdevice/openal-dec.c