org.bytedeco.javacpp

Class avdevice

java.lang.Object

org.bytedeco.javacpp.presets.avdevice

org.bytedeco.javacpp.avdevice

All Implemented Interfaces:

InfoMapper

public class avdevice
extends avdevice

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	avdevice.AVDeviceCapabilitiesQuery Structure describes device capabilities.
static class	avdevice.AVDeviceInfo Structure describes basic parameters of the device.
static class	avdevice.AVDeviceInfoList List of devices.
static class	avdevice.AVDeviceRect

Field Summary

Fields

Modifier and Type	Field and Description
static int	AV_APP_TO_DEV_GET_MUTE
static int	AV_APP_TO_DEV_GET_VOLUME
static int	AV_APP_TO_DEV_MUTE
static int	AV_APP_TO_DEV_NONE
static int	AV_APP_TO_DEV_PAUSE
static int	AV_APP_TO_DEV_PLAY
static int	AV_APP_TO_DEV_SET_VOLUME
static int	AV_APP_TO_DEV_TOGGLE_MUTE
static int	AV_APP_TO_DEV_TOGGLE_PAUSE
static int	AV_APP_TO_DEV_UNMUTE
static int	AV_APP_TO_DEV_WINDOW_REPAINT
static int	AV_APP_TO_DEV_WINDOW_SIZE
static int	AV_DEV_TO_APP_BUFFER_OVERFLOW
static int	AV_DEV_TO_APP_BUFFER_READABLE
static int	AV_DEV_TO_APP_BUFFER_UNDERFLOW
static int	AV_DEV_TO_APP_BUFFER_WRITABLE
static int	AV_DEV_TO_APP_CREATE_WINDOW_BUFFER
static int	AV_DEV_TO_APP_DESTROY_WINDOW_BUFFER
static int	AV_DEV_TO_APP_DISPLAY_WINDOW_BUFFER
static int	AV_DEV_TO_APP_MUTE_STATE_CHANGED
static int	AV_DEV_TO_APP_NONE
static int	AV_DEV_TO_APP_PREPARE_WINDOW_BUFFER
static int	AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED

Constructor Summary

Constructors

Constructor and Description
avdevice()

Method Summary

Methods

Modifier and Type	Method and Description
static int	AV_APP_TO_DEV_GET_MUTE()
static int	AV_APP_TO_DEV_GET_VOLUME()
static int	AV_APP_TO_DEV_MUTE()
static int	AV_APP_TO_DEV_NONE() enum AVAppToDevMessageType
static int	AV_APP_TO_DEV_PAUSE()
static int	AV_APP_TO_DEV_PLAY()
static int	AV_APP_TO_DEV_SET_VOLUME()
static int	AV_APP_TO_DEV_TOGGLE_MUTE()
static int	AV_APP_TO_DEV_TOGGLE_PAUSE()
static int	AV_APP_TO_DEV_UNMUTE()
static int	AV_APP_TO_DEV_WINDOW_REPAINT()
static int	AV_APP_TO_DEV_WINDOW_SIZE()
static int	AV_DEV_TO_APP_BUFFER_OVERFLOW()
static int	AV_DEV_TO_APP_BUFFER_READABLE()
static int	AV_DEV_TO_APP_BUFFER_UNDERFLOW()
static int	AV_DEV_TO_APP_BUFFER_WRITABLE()
static int	AV_DEV_TO_APP_CREATE_WINDOW_BUFFER()
static int	AV_DEV_TO_APP_DESTROY_WINDOW_BUFFER()
static int	AV_DEV_TO_APP_DISPLAY_WINDOW_BUFFER()
static int	AV_DEV_TO_APP_MUTE_STATE_CHANGED()
static int	AV_DEV_TO_APP_NONE() enum AVDevToAppMessageType
static int	AV_DEV_TO_APP_PREPARE_WINDOW_BUFFER()
static int	AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED()
static avformat.AVInputFormat	av_input_audio_device_next(avformat.AVInputFormat d) Audio input devices iterator.
static avformat.AVInputFormat	av_input_video_device_next(avformat.AVInputFormat d) Video input devices iterator.
static avformat.AVOutputFormat	av_output_audio_device_next(avformat.AVOutputFormat d) Audio output devices iterator.
static avformat.AVOutputFormat	av_output_video_device_next(avformat.AVOutputFormat d) Video output devices iterator.
static int	avdevice_app_to_dev_control_message(avformat.AVFormatContext s, int type, Pointer data, long data_size) Send control message from application to device.
static int	avdevice_capabilities_create(avdevice.AVDeviceCapabilitiesQuery caps, avformat.AVFormatContext s, avutil.AVDictionary device_options)
static int	avdevice_capabilities_create(PointerPointer caps, avformat.AVFormatContext s, PointerPointer device_options) Initialize capabilities probing API based on AVOption API.
static void	avdevice_capabilities_free(avdevice.AVDeviceCapabilitiesQuery caps, avformat.AVFormatContext s)
static void	avdevice_capabilities_free(PointerPointer caps, avformat.AVFormatContext s) Free resources created by avdevice_capabilities_create()
static BytePointer	avdevice_configuration() Return the libavdevice build-time configuration.
static int	avdevice_dev_to_app_control_message(avformat.AVFormatContext s, int type, Pointer data, long data_size) Send control message from device to application.
static void	avdevice_free_list_devices(avdevice.AVDeviceInfoList device_list)
static void	avdevice_free_list_devices(PointerPointer device_list) Convenient function to free result of avdevice_list_devices().
static BytePointer	avdevice_license() Return the libavdevice license.
static int	avdevice_list_devices(avformat.AVFormatContext s, avdevice.AVDeviceInfoList device_list)
static int	avdevice_list_devices(avformat.AVFormatContext s, PointerPointer device_list) List devices.
static void	avdevice_register_all() Initialize libavdevice and register all the input and output devices.
static int	avdevice_version() Return the LIBAVDEVICE_VERSION_INT constant.

Methods inherited from class org.bytedeco.javacpp.presets.avdevice

map

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

AV_APP_TO_DEV_NONE

public static final int AV_APP_TO_DEV_NONE

AV_APP_TO_DEV_WINDOW_SIZE

public static final int AV_APP_TO_DEV_WINDOW_SIZE

AV_APP_TO_DEV_WINDOW_REPAINT

public static final int AV_APP_TO_DEV_WINDOW_REPAINT

AV_APP_TO_DEV_PAUSE

public static final int AV_APP_TO_DEV_PAUSE

AV_APP_TO_DEV_PLAY

public static final int AV_APP_TO_DEV_PLAY

AV_APP_TO_DEV_TOGGLE_PAUSE

public static final int AV_APP_TO_DEV_TOGGLE_PAUSE

AV_APP_TO_DEV_SET_VOLUME

public static final int AV_APP_TO_DEV_SET_VOLUME

AV_APP_TO_DEV_MUTE

public static final int AV_APP_TO_DEV_MUTE

AV_APP_TO_DEV_UNMUTE

public static final int AV_APP_TO_DEV_UNMUTE

AV_APP_TO_DEV_TOGGLE_MUTE

public static final int AV_APP_TO_DEV_TOGGLE_MUTE

AV_APP_TO_DEV_GET_VOLUME

public static final int AV_APP_TO_DEV_GET_VOLUME

AV_APP_TO_DEV_GET_MUTE

public static final int AV_APP_TO_DEV_GET_MUTE

AV_DEV_TO_APP_NONE

public static final int AV_DEV_TO_APP_NONE

AV_DEV_TO_APP_CREATE_WINDOW_BUFFER

public static final int AV_DEV_TO_APP_CREATE_WINDOW_BUFFER

AV_DEV_TO_APP_PREPARE_WINDOW_BUFFER

public static final int AV_DEV_TO_APP_PREPARE_WINDOW_BUFFER

AV_DEV_TO_APP_DISPLAY_WINDOW_BUFFER

public static final int AV_DEV_TO_APP_DISPLAY_WINDOW_BUFFER

AV_DEV_TO_APP_DESTROY_WINDOW_BUFFER

public static final int AV_DEV_TO_APP_DESTROY_WINDOW_BUFFER

AV_DEV_TO_APP_BUFFER_OVERFLOW

public static final int AV_DEV_TO_APP_BUFFER_OVERFLOW

AV_DEV_TO_APP_BUFFER_UNDERFLOW

public static final int AV_DEV_TO_APP_BUFFER_UNDERFLOW

AV_DEV_TO_APP_BUFFER_READABLE

public static final int AV_DEV_TO_APP_BUFFER_READABLE

AV_DEV_TO_APP_BUFFER_WRITABLE

public static final int AV_DEV_TO_APP_BUFFER_WRITABLE

AV_DEV_TO_APP_MUTE_STATE_CHANGED

public static final int AV_DEV_TO_APP_MUTE_STATE_CHANGED

AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED

public static final int AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED

Constructor Detail

avdevice

public avdevice()

Method Detail

avdevice_version

public static int avdevice_version()

Return the LIBAVDEVICE_VERSION_INT constant.

avdevice_configuration

public static BytePointer avdevice_configuration()

Return the libavdevice build-time configuration.

avdevice_license

public static BytePointer avdevice_license()

Return the libavdevice license.

avdevice_register_all

public static void avdevice_register_all()

Initialize libavdevice and register all the input and output devices.

av_input_audio_device_next

public static avformat.AVInputFormat av_input_audio_device_next(avformat.AVInputFormat d)

Audio input devices iterator. If d is NULL, returns the first registered input audio/video device, if d is non-NULL, returns the next registered input audio/video device after d or NULL if d is the last one.

av_input_video_device_next

public static avformat.AVInputFormat av_input_video_device_next(avformat.AVInputFormat d)

Video input devices iterator. If d is NULL, returns the first registered input audio/video device, if d is non-NULL, returns the next registered input audio/video device after d or NULL if d is the last one.

av_output_audio_device_next

public static avformat.AVOutputFormat av_output_audio_device_next(avformat.AVOutputFormat d)

Audio output devices iterator. If d is NULL, returns the first registered output audio/video device, if d is non-NULL, returns the next registered output audio/video device after d or NULL if d is the last one.

av_output_video_device_next

public static avformat.AVOutputFormat av_output_video_device_next(avformat.AVOutputFormat d)

Video output devices iterator. If d is NULL, returns the first registered output audio/video device, if d is non-NULL, returns the next registered output audio/video device after d or NULL if d is the last one.

AV_APP_TO_DEV_NONE

public static int AV_APP_TO_DEV_NONE()

enum AVAppToDevMessageType

AV_APP_TO_DEV_WINDOW_SIZE

public static int AV_APP_TO_DEV_WINDOW_SIZE()

AV_APP_TO_DEV_WINDOW_REPAINT

public static int AV_APP_TO_DEV_WINDOW_REPAINT()

AV_APP_TO_DEV_PAUSE

public static int AV_APP_TO_DEV_PAUSE()

AV_APP_TO_DEV_PLAY

public static int AV_APP_TO_DEV_PLAY()

AV_APP_TO_DEV_TOGGLE_PAUSE

public static int AV_APP_TO_DEV_TOGGLE_PAUSE()

AV_APP_TO_DEV_SET_VOLUME

public static int AV_APP_TO_DEV_SET_VOLUME()

AV_APP_TO_DEV_MUTE

public static int AV_APP_TO_DEV_MUTE()

AV_APP_TO_DEV_UNMUTE

public static int AV_APP_TO_DEV_UNMUTE()

AV_APP_TO_DEV_TOGGLE_MUTE

public static int AV_APP_TO_DEV_TOGGLE_MUTE()

AV_APP_TO_DEV_GET_VOLUME

public static int AV_APP_TO_DEV_GET_VOLUME()

AV_APP_TO_DEV_GET_MUTE

public static int AV_APP_TO_DEV_GET_MUTE()

AV_DEV_TO_APP_NONE

public static int AV_DEV_TO_APP_NONE()

enum AVDevToAppMessageType

AV_DEV_TO_APP_CREATE_WINDOW_BUFFER

public static int AV_DEV_TO_APP_CREATE_WINDOW_BUFFER()

AV_DEV_TO_APP_PREPARE_WINDOW_BUFFER

public static int AV_DEV_TO_APP_PREPARE_WINDOW_BUFFER()

AV_DEV_TO_APP_DISPLAY_WINDOW_BUFFER

public static int AV_DEV_TO_APP_DISPLAY_WINDOW_BUFFER()

AV_DEV_TO_APP_DESTROY_WINDOW_BUFFER

public static int AV_DEV_TO_APP_DESTROY_WINDOW_BUFFER()

AV_DEV_TO_APP_BUFFER_OVERFLOW

public static int AV_DEV_TO_APP_BUFFER_OVERFLOW()

AV_DEV_TO_APP_BUFFER_UNDERFLOW

public static int AV_DEV_TO_APP_BUFFER_UNDERFLOW()

AV_DEV_TO_APP_BUFFER_READABLE

public static int AV_DEV_TO_APP_BUFFER_READABLE()

AV_DEV_TO_APP_BUFFER_WRITABLE

public static int AV_DEV_TO_APP_BUFFER_WRITABLE()

AV_DEV_TO_APP_MUTE_STATE_CHANGED

public static int AV_DEV_TO_APP_MUTE_STATE_CHANGED()

AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED

public static int AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED()

avdevice_app_to_dev_control_message

public static int avdevice_app_to_dev_control_message(avformat.AVFormatContext s,
                                      int type,
                                      Pointer data,
                                      long data_size)

Send control message from application to device.

Parameters:

s - device context.

type - message type.

data - message data. Exact type depends on message type.

data_size - size of message data.

Returns:

>= 0 on success, negative on error. AVERROR(ENOSYS) when device doesn't implement handler of the message.

avdevice_dev_to_app_control_message

public static int avdevice_dev_to_app_control_message(avformat.AVFormatContext s,
                                      int type,
                                      Pointer data,
                                      long data_size)

Send control message from device to application.

Parameters:

s - device context.

type - message type.

data - message data. Can be NULL.

data_size - size of message data.

Returns:

>= 0 on success, negative on error. AVERROR(ENOSYS) when application doesn't implement handler of the message.

avdevice_capabilities_create

public static int avdevice_capabilities_create(PointerPointer caps,
                               avformat.AVFormatContext s,
                               PointerPointer device_options)

Initialize capabilities probing API based on AVOption API. avdevice_capabilities_free() must be called when query capabilities API is not used anymore.

Parameters:

s - Context of the device.

device_options - An AVDictionary filled with device-private options. On return this parameter will be destroyed and replaced with a dict containing options that were not found. May be NULL. The same options must be passed later to avformat_write_header() for output devices or avformat_open_input() for input devices, or at any other place that affects device-private options.

Returns:

>= 0 on success, negative otherwise.

avdevice_capabilities_create

public static int avdevice_capabilities_create(avdevice.AVDeviceCapabilitiesQuery caps,
                               avformat.AVFormatContext s,
                               avutil.AVDictionary device_options)

avdevice_capabilities_free

public static void avdevice_capabilities_free(PointerPointer caps,
                              avformat.AVFormatContext s)

Free resources created by avdevice_capabilities_create()

Parameters:

caps - Device capabilities data to be freed.

s - Context of the device.

avdevice_capabilities_free

public static void avdevice_capabilities_free(avdevice.AVDeviceCapabilitiesQuery caps,
                              avformat.AVFormatContext s)

avdevice_list_devices

public static int avdevice_list_devices(avformat.AVFormatContext s,
                        PointerPointer device_list)

List devices. Returns available device names and their parameters.

Parameters:

s - device context.

Returns:

count of autodetected devices, negative on error.

avdevice_list_devices

public static int avdevice_list_devices(avformat.AVFormatContext s,
                        avdevice.AVDeviceInfoList device_list)

avdevice_free_list_devices

public static void avdevice_free_list_devices(PointerPointer device_list)

Convenient function to free result of avdevice_list_devices().

Parameters:

devices - device list to be freed.

avdevice_free_list_devices

public static void avdevice_free_list_devices(avdevice.AVDeviceInfoList device_list)