AVDeviceInfo Struct Reference

Structure describes basic parameters of the device. More...

#include <avdevice.h>

Data Fields
char *	device_name
	device name, format depends on device More...
char *	device_description
	human friendly name More...
enum AVMediaType *	media_types
	array indicating what media types(s), if any, a device can provide. More...
int	nb_media_types
	length of media_types array, 0 if device cannot provide any media types More...

Detailed Description

Structure describes basic parameters of the device.

Definition at line 463 of file avdevice.h.

Field Documentation

device_name

char* AVDeviceInfo::device_name

device name, format depends on device

Definition at line 464 of file avdevice.h.

Referenced by avdevice_free_list_devices(), ff_alsa_get_device_list(), ff_decklink_list_devices(), ff_fbdev_get_device_list(), ff_pulse_audio_get_devices(), pulse_add_detected_device(), and v4l2_get_device_list().

device_description

char* AVDeviceInfo::device_description

human friendly name

Definition at line 465 of file avdevice.h.

Referenced by avdevice_free_list_devices(), ff_alsa_get_device_list(), ff_decklink_list_devices(), ff_decklink_list_devices_legacy(), ff_fbdev_get_device_list(), pulse_add_detected_device(), and v4l2_get_device_list().

media_types

enum AVMediaType* AVDeviceInfo::media_types

array indicating what media types(s), if any, a device can provide.

If null, cannot provide any

Definition at line 466 of file avdevice.h.

Referenced by avdevice_free_list_devices().

nb_media_types

int AVDeviceInfo::nb_media_types

length of media_types array, 0 if device cannot provide any media types

Definition at line 467 of file avdevice.h.

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

• libavdevice/avdevice.h