org.bytedeco.ffmpeg.global

Class avdevice

java.lang.Object

org.bytedeco.ffmpeg.presets.avdevice

org.bytedeco.ffmpeg.global.avdevice

All Implemented Interfaces:

InfoMapper

public class avdevice
extends avdevice

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

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 AVInputFormat	av_input_audio_device_next(AVInputFormat d) Audio input devices iterator.
static AVInputFormat	av_input_video_device_next(AVInputFormat d) Video input devices iterator.
static AVOutputFormat	av_output_audio_device_next(AVOutputFormat d) Audio output devices iterator.
static AVOutputFormat	av_output_video_device_next(AVOutputFormat d) Video output devices iterator.
static int	avdevice_app_to_dev_control_message(AVFormatContext s, int type, Pointer data, long data_size) Send control message from application to device.
static int	avdevice_capabilities_create(AVDeviceCapabilitiesQuery caps, AVFormatContext s, AVDictionary device_options)
static int	avdevice_capabilities_create(PointerPointer caps, AVFormatContext s, PointerPointer device_options) Initialize capabilities probing API based on AVOption API.
static void	avdevice_capabilities_free(AVDeviceCapabilitiesQuery caps, AVFormatContext s)
static void	avdevice_capabilities_free(PointerPointer caps, 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(AVFormatContext s, int type, Pointer data, long data_size) Send control message from device to application.
static void	avdevice_free_list_devices(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(AVFormatContext s, AVDeviceInfoList device_list)
static int	avdevice_list_devices(AVFormatContext s, PointerPointer device_list) List devices.
static int	avdevice_list_input_sources(AVInputFormat device, BytePointer device_name, AVDictionary device_options, AVDeviceInfoList device_list)
static int	avdevice_list_input_sources(AVInputFormat device, BytePointer device_name, AVDictionary device_options, PointerPointer device_list) List devices.
static int	avdevice_list_input_sources(AVInputFormat device, String device_name, AVDictionary device_options, AVDeviceInfoList device_list)
static int	avdevice_list_output_sinks(AVOutputFormat device, BytePointer device_name, AVDictionary device_options, AVDeviceInfoList device_list)
static int	avdevice_list_output_sinks(AVOutputFormat device, BytePointer device_name, AVDictionary device_options, PointerPointer device_list)
static int	avdevice_list_output_sinks(AVOutputFormat device, String device_name, AVDictionary device_options, AVDeviceInfoList device_list)
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.ffmpeg.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

@NoException
 @Cast(value="unsigned")
public static int avdevice_version()

Return the LIBAVDEVICE_VERSION_INT constant.

avdevice_configuration

@NoException
 @Cast(value="const char*")
public static BytePointer avdevice_configuration()

Return the libavdevice build-time configuration.

avdevice_license

@NoException
 @Cast(value="const char*")
public static BytePointer avdevice_license()

Return the libavdevice license.

avdevice_register_all

@NoException
public static void avdevice_register_all()

Initialize libavdevice and register all the input and output devices.

av_input_audio_device_next

@NoException
public static AVInputFormat av_input_audio_device_next(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

@NoException
public static AVInputFormat av_input_video_device_next(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

@NoException
public static AVOutputFormat av_output_audio_device_next(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

@NoException
public static AVOutputFormat av_output_video_device_next(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

@MemberGetter
public static int AV_APP_TO_DEV_NONE()

enum AVAppToDevMessageType

AV_APP_TO_DEV_WINDOW_SIZE

@MemberGetter
public static int AV_APP_TO_DEV_WINDOW_SIZE()

AV_APP_TO_DEV_WINDOW_REPAINT

@MemberGetter
public static int AV_APP_TO_DEV_WINDOW_REPAINT()

AV_APP_TO_DEV_PAUSE

@MemberGetter
public static int AV_APP_TO_DEV_PAUSE()

AV_APP_TO_DEV_PLAY

@MemberGetter
public static int AV_APP_TO_DEV_PLAY()

AV_APP_TO_DEV_TOGGLE_PAUSE

@MemberGetter
public static int AV_APP_TO_DEV_TOGGLE_PAUSE()

AV_APP_TO_DEV_SET_VOLUME

@MemberGetter
public static int AV_APP_TO_DEV_SET_VOLUME()

AV_APP_TO_DEV_MUTE

@MemberGetter
public static int AV_APP_TO_DEV_MUTE()

AV_APP_TO_DEV_UNMUTE

@MemberGetter
public static int AV_APP_TO_DEV_UNMUTE()

AV_APP_TO_DEV_TOGGLE_MUTE

@MemberGetter
public static int AV_APP_TO_DEV_TOGGLE_MUTE()

AV_APP_TO_DEV_GET_VOLUME

@MemberGetter
public static int AV_APP_TO_DEV_GET_VOLUME()

AV_APP_TO_DEV_GET_MUTE

@MemberGetter
public static int AV_APP_TO_DEV_GET_MUTE()

AV_DEV_TO_APP_NONE

@MemberGetter
public static int AV_DEV_TO_APP_NONE()

enum AVDevToAppMessageType

AV_DEV_TO_APP_CREATE_WINDOW_BUFFER

@MemberGetter
public static int AV_DEV_TO_APP_CREATE_WINDOW_BUFFER()

AV_DEV_TO_APP_PREPARE_WINDOW_BUFFER

@MemberGetter
public static int AV_DEV_TO_APP_PREPARE_WINDOW_BUFFER()

AV_DEV_TO_APP_DISPLAY_WINDOW_BUFFER

@MemberGetter
public static int AV_DEV_TO_APP_DISPLAY_WINDOW_BUFFER()

AV_DEV_TO_APP_DESTROY_WINDOW_BUFFER

@MemberGetter
public static int AV_DEV_TO_APP_DESTROY_WINDOW_BUFFER()

AV_DEV_TO_APP_BUFFER_OVERFLOW

@MemberGetter
public static int AV_DEV_TO_APP_BUFFER_OVERFLOW()

AV_DEV_TO_APP_BUFFER_UNDERFLOW

@MemberGetter
public static int AV_DEV_TO_APP_BUFFER_UNDERFLOW()

AV_DEV_TO_APP_BUFFER_READABLE

@MemberGetter
public static int AV_DEV_TO_APP_BUFFER_READABLE()

AV_DEV_TO_APP_BUFFER_WRITABLE

@MemberGetter
public static int AV_DEV_TO_APP_BUFFER_WRITABLE()

AV_DEV_TO_APP_MUTE_STATE_CHANGED

@MemberGetter
public static int AV_DEV_TO_APP_MUTE_STATE_CHANGED()

AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED

@MemberGetter
public static int AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED()

avdevice_app_to_dev_control_message

@NoException
public static int avdevice_app_to_dev_control_message(AVFormatContext s,
                                                                    @Cast(value="AVAppToDevMessageType")
                                                                    int type,
                                                                    Pointer data,
                                                                    @Cast(value="size_t")
                                                                    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

@NoException
public static int avdevice_dev_to_app_control_message(AVFormatContext s,
                                                                    @Cast(value="AVDevToAppMessageType")
                                                                    int type,
                                                                    Pointer data,
                                                                    @Cast(value="size_t")
                                                                    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

@NoException
public static int avdevice_capabilities_create(@Cast(value="AVDeviceCapabilitiesQuery**")
                                                             PointerPointer caps,
                                                             AVFormatContext s,
                                                             @Cast(value="AVDictionary**")
                                                             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:

caps - [out] Device capabilities data. Pointer to a NULL pointer must be passed.

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

@NoException
public static int avdevice_capabilities_create(@ByPtrPtr
                                                             AVDeviceCapabilitiesQuery caps,
                                                             AVFormatContext s,
                                                             @ByPtrPtr
                                                             AVDictionary device_options)

avdevice_capabilities_free

@NoException
public static void avdevice_capabilities_free(@Cast(value="AVDeviceCapabilitiesQuery**")
                                                            PointerPointer caps,
                                                            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

@NoException
public static void avdevice_capabilities_free(@ByPtrPtr
                                                            AVDeviceCapabilitiesQuery caps,
                                                            AVFormatContext s)

avdevice_list_devices

@NoException
public static int avdevice_list_devices(AVFormatContext s,
                                                      @Cast(value="AVDeviceInfoList**")
                                                      PointerPointer device_list)

List devices. Returns available device names and their parameters. \note: Some devices may accept system-dependent device names that cannot be autodetected. The list returned by this function cannot be assumed to be always completed.

Parameters:

s - device context.

device_list - [out] list of autodetected devices.

Returns:

count of autodetected devices, negative on error.

avdevice_list_devices

@NoException
public static int avdevice_list_devices(AVFormatContext s,
                                                      @ByPtrPtr
                                                      AVDeviceInfoList device_list)

avdevice_free_list_devices

@NoException
public static void avdevice_free_list_devices(@Cast(value="AVDeviceInfoList**")
                                                            PointerPointer device_list)

Convenient function to free result of avdevice_list_devices().

Parameters:

devices - device list to be freed.

avdevice_free_list_devices

@NoException
public static void avdevice_free_list_devices(@ByPtrPtr
                                                            AVDeviceInfoList device_list)

avdevice_list_input_sources

@NoException
public static int avdevice_list_input_sources(AVInputFormat device,
                                                            @Cast(value="const char*")
                                                            BytePointer device_name,
                                                            AVDictionary device_options,
                                                            @Cast(value="AVDeviceInfoList**")
                                                            PointerPointer device_list)

List devices. Returns available device names and their parameters. These are convinient wrappers for avdevice_list_devices(). Device context is allocated and deallocated internally.

Parameters:

device - device format. May be NULL if device name is set.

device_name - device name. May be NULL if device format is set.

device_options - An AVDictionary filled with device-private options. 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.

device_list - [out] list of autodetected devices

Returns:

count of autodetected devices, negative on error. \note device argument takes precedence over device_name when both are set.

avdevice_list_input_sources

@NoException
public static int avdevice_list_input_sources(AVInputFormat device,
                                                            @Cast(value="const char*")
                                                            BytePointer device_name,
                                                            AVDictionary device_options,
                                                            @ByPtrPtr
                                                            AVDeviceInfoList device_list)

avdevice_list_input_sources

@NoException
public static int avdevice_list_input_sources(AVInputFormat device,
                                                            String device_name,
                                                            AVDictionary device_options,
                                                            @ByPtrPtr
                                                            AVDeviceInfoList device_list)

avdevice_list_output_sinks

@NoException
public static int avdevice_list_output_sinks(AVOutputFormat device,
                                                           @Cast(value="const char*")
                                                           BytePointer device_name,
                                                           AVDictionary device_options,
                                                           @Cast(value="AVDeviceInfoList**")
                                                           PointerPointer device_list)

avdevice_list_output_sinks

@NoException
public static int avdevice_list_output_sinks(AVOutputFormat device,
                                                           @Cast(value="const char*")
                                                           BytePointer device_name,
                                                           AVDictionary device_options,
                                                           @ByPtrPtr
                                                           AVDeviceInfoList device_list)

avdevice_list_output_sinks

@NoException
public static int avdevice_list_output_sinks(AVOutputFormat device,
                                                           String device_name,
                                                           AVDictionary device_options,
                                                           @ByPtrPtr
                                                           AVDeviceInfoList device_list)