media

package module

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Versions in this module

v1

v1.6.13

Aug 16, 2024

v1.6.12

Aug 6, 2024

v1.6.11

Jul 31, 2024

v1.6.10

Jul 31, 2024

v1.6.9

Jul 29, 2024

v1.6.8

Jul 29, 2024

v1.6.7

Jul 29, 2024

Changes in this version

type Manager

+ Formats func(Type, ...string) []Format

type Metadata

+ Any func() any

+ Bytes func() []byte

+ Image func() image.Image

+ type Type int

+ func (t Type) FlagString() string

+ func (t Type) Is(u Type) bool

+ func (t Type) MarshalJSON() ([]byte, error)

+ func (t Type) String() string

v1.6.6

Jun 30, 2024

Changes in this version

type Media

+ Mux func(context.Context, MuxFunc) error

+ type MuxFunc func(int) (Packet, error)

type Packet

+ Id func() int

+ Type func() MediaType

type Parameters

+ Id func() int

v1.6.5

Jun 23, 2024

Changes in this version

+ const MetaDuration

v1.6.4

Jun 23, 2024

Changes in this version

+ const MetaArtwork

type Codec

+ Type func() MediaType

type Frame

+ Bytes func(int) []byte

+ Image func() (image.Image, error)

+ Int16 func(int) []int16

+ NumSamples func() int

+ Stride func(int) int

+ Time func() time.Duration

+ type LogFunc func(string)

type Manager

+ Codecs func() []Metadata

+ Devices func(Format) []Device

+ Errorf func(string, ...any)

+ Infof func(string, ...any)

+ Warningf func(string, ...any)

type MediaType

+ const CODEC

type Metadata

+ Key func() string

+ type Opt func(*opts) error

+ func OptForce() Opt

+ func OptLog(verbose bool, fn LogFunc) Opt

type Parameters

+ NumPlanes func() int

v1.6.3

Jun 21, 2024

Changes in this version

+ type AudioParameters interface

+ ChannelLayout func() string

+ SampleFormat func() string

+ Samplerate func() int

type Decoder

+ Decode func(context.Context, FrameFunc) error

+ Demux func(context.Context, DecoderFunc) error

+ type DecoderMapFunc func(Stream) (Parameters, error)

+ type Device interface

+ Default func() bool

+ Description func() string

+ Name func() string

+ Type func() MediaType

+ type Format interface

+ Description func() string

+ Extensions func() []string

+ MimeTypes func() []string

+ Name func() []string

+ Type func() MediaType

type Manager

+ AudioParameters func(string, string, int) (AudioParameters, error)

+ ChannelLayouts func() []Metadata

+ Create func(string, Format) (Media, error)

+ InputDevices func(string) []Device

+ InputFormats func(MediaType, ...string) []Format

+ Open func(string, Format, ...string) (Media, error)

+ OutputDevices func(string) []Device

+ OutputFormats func(MediaType, ...string) []Format

+ PixelFormats func() []Metadata

+ Read func(io.Reader, Format, ...string) (Media, error)

+ SampleFormats func() []Metadata

+ Version func() []Metadata

+ VideoParameters func(int, int, string, float64) (VideoParameters, error)

+ Write func(io.Writer, Format) (Media, error)

type Media

+ Decoder func(DecoderMapFunc) (Decoder, error)

+ Type func() MediaType

type MediaType

+ const ANY

+ const DEVICE

+ const FILE

+ const INPUT

+ const MAX

+ const MIN

+ const NONE

+ const OUTPUT

+ func (v MediaType) FlagString() string

+ func (v MediaType) Is(f MediaType) bool

+ func (v MediaType) MarshalJSON() ([]byte, error)

+ func (v MediaType) String() string

+ type Parameters interface

+ Type func() MediaType

type Stream

+ Parameters func() Parameters

+ Type func() MediaType

+ type VideoParameters interface

+ Framerate func() float64

+ Height func() int

+ PixelFormat func() string

+ Width func() int

v1.6.2

Jun 18, 2024

Changes in this version

+ func NewManager() *manager

+ type InputFormat interface

type MediaType

+ const ATTACHMENT

+ const DATA

+ const SUBTITLE

+ const UNKNOWN

+ type OutputFormat interface

v1.6.1

Jun 17, 2024

Changes in this version

+ const AUDIO

+ const VIDEO

+ var NativeEndian binary.ByteOrder

+ func NewReader(r io.Reader, mimetype string) (*reader, error)

+ func Open(url string, mimetype string) (*reader, error)

+ type Decoder interface

+ type DecoderFunc func(Decoder, Packet) error

+ type FrameFunc func(Frame) error

type Media

+ Decode func(FrameFunc) DecoderFunc

+ Demux func(DecoderFunc) error

+ type MediaType int

v1.5.1

Dec 16, 2022

Changes in this version

+ type AudioChannel uint

+ const CHANNEL_BACK_CENTER

+ const CHANNEL_BACK_LEFT

+ const CHANNEL_BACK_RIGHT

+ const CHANNEL_BOTTOM_FRONT_CENTER

+ const CHANNEL_BOTTOM_FRONT_LEFT

+ const CHANNEL_BOTTOM_FRONT_RIGHT

+ const CHANNEL_FRONT_CENTER

+ const CHANNEL_FRONT_LEFT

+ const CHANNEL_FRONT_LEFT_OF_CENTER

+ const CHANNEL_FRONT_RIGHT

+ const CHANNEL_FRONT_RIGHT_OF_CENTER

+ const CHANNEL_LOW_FREQUENCY

+ const CHANNEL_LOW_FREQUENCY_2

+ const CHANNEL_MAX

+ const CHANNEL_NONE

+ const CHANNEL_SIDE_LEFT

+ const CHANNEL_SIDE_RIGHT

+ const CHANNEL_STEREO_LEFT

+ const CHANNEL_STEREO_RIGHT

+ const CHANNEL_SURROUND_DIRECT_LEFT

+ const CHANNEL_SURROUND_DIRECT_RIGHT

+ const CHANNEL_TOP_BACK_CENTER

+ const CHANNEL_TOP_BACK_LEFT

+ const CHANNEL_TOP_BACK_RIGHT

+ const CHANNEL_TOP_CENTER

+ const CHANNEL_TOP_FRONT_CENTER

+ const CHANNEL_TOP_FRONT_LEFT

+ const CHANNEL_TOP_FRONT_RIGHT

+ const CHANNEL_TOP_SIDE_LEFT

+ const CHANNEL_TOP_SIDE_RIGHT

+ const CHANNEL_WIDE_LEFT

+ const CHANNEL_WIDE_RIGHT

+ func (v AudioChannel) String() string

type AudioFormat

+ Format SampleFormat

+ Layout ChannelLayout

+ Rate uint

+ type AudioFrame interface

+ AudioFormat func() AudioFormat

+ Channels func() []AudioChannel

+ Duration func() time.Duration

+ NumSamples func() int

+ type ChannelLayout uint

+ const CHANNEL_LAYOUT_22POINT2

+ const CHANNEL_LAYOUT_2POINT1

+ const CHANNEL_LAYOUT_2_1

+ const CHANNEL_LAYOUT_2_2

+ const CHANNEL_LAYOUT_3POINT1

+ const CHANNEL_LAYOUT_4POINT0

+ const CHANNEL_LAYOUT_4POINT1

+ const CHANNEL_LAYOUT_5POINT0

+ const CHANNEL_LAYOUT_5POINT0_BACK

+ const CHANNEL_LAYOUT_5POINT1

+ const CHANNEL_LAYOUT_5POINT1_BACK

+ const CHANNEL_LAYOUT_6POINT0

+ const CHANNEL_LAYOUT_6POINT0_FRONT

+ const CHANNEL_LAYOUT_6POINT1

+ const CHANNEL_LAYOUT_6POINT1_BACK

+ const CHANNEL_LAYOUT_6POINT1_FRONT

+ const CHANNEL_LAYOUT_7POINT0

+ const CHANNEL_LAYOUT_7POINT0_FRONT

+ const CHANNEL_LAYOUT_7POINT1

+ const CHANNEL_LAYOUT_7POINT1_WIDE

+ const CHANNEL_LAYOUT_7POINT1_WIDE_BACK

+ const CHANNEL_LAYOUT_AMBISONIC_FIRST_ORDER

+ const CHANNEL_LAYOUT_HEXADECAGONAL

+ const CHANNEL_LAYOUT_HEXAGONAL

+ const CHANNEL_LAYOUT_MAX

+ const CHANNEL_LAYOUT_MONO

+ const CHANNEL_LAYOUT_NONE

+ const CHANNEL_LAYOUT_OCTAGONAL

+ const CHANNEL_LAYOUT_QUAD

+ const CHANNEL_LAYOUT_STEREO

+ const CHANNEL_LAYOUT_STEREO_DOWNMIX

+ const CHANNEL_LAYOUT_SURROUND

+ func (v ChannelLayout) String() string

+ type Codec interface

+ Description func() string

+ Flags func() MediaFlag

+ Name func() string

+ type DecodeFn func(context.Context, Frame) error

+ type DemuxFn func(context.Context, Packet) error

+ type Frame interface

+ Flags func() MediaFlag

+ type Manager interface

+ CreateDevice func(string) (Media, error)

+ CreateFile func(string) (Media, error)

+ Decode func(context.Context, Map, Packet, DecodeFn) error

+ Demux func(context.Context, Map, DemuxFn) error

+ Map func(Media, MediaFlag) (Map, error)

+ MediaFormats func(MediaFlag, ...string) []MediaFormat

+ OpenDevice func(string) (Media, error)

+ OpenFile func(string, MediaFormat) (Media, error)

+ OpenURL func(string, MediaFormat) (Media, error)

+ SetDebug func(bool)

+ type Map interface

+ Input func() Media

+ PrintMap func(w io.Writer)

+ Streams func() []Stream

type Media

+ Metadata func() Metadata

+ Set func(MediaKey, any) error

+ Streams func() []Stream

type MediaFlag

+ const MEDIA_FLAG_DEVICE

+ type MediaFormat interface

+ DefaultAudioCodec func() Codec

+ DefaultSubtitleCodec func() Codec

+ DefaultVideoCodec func() Codec

+ Description func() string

+ Ext func() []string

+ Flags func() MediaFlag

+ MimeType func() []string

+ Name func() []string

+ type Metadata interface

+ Keys func() []MediaKey

+ Value func(MediaKey) any

+ type Packet interface

+ Bytes func() []byte

+ Duration func() time.Duration

+ Flags func() MediaFlag

+ IsKeyFrame func() bool

+ Pos func() int64

+ Size func() int

+ Stream func() Stream

+ type PixelFormat int

+ const PIXEL_FORMAT_NONE

+ const PIXEL_FORMAT_YUV420P

+ func (f PixelFormat) String() string

+ type SWResample interface

+ Convert func(AudioFrame, AudioFormat, SWResampleFn) error

+ type SWResampleFn func(AudioFrame) error

+ type SampleFormat uint

+ const SAMPLE_FORMAT_DBL

+ const SAMPLE_FORMAT_DBLP

+ const SAMPLE_FORMAT_FLT

+ const SAMPLE_FORMAT_FLTP

+ const SAMPLE_FORMAT_MAX

+ const SAMPLE_FORMAT_NONE

+ const SAMPLE_FORMAT_S16

+ const SAMPLE_FORMAT_S16P

+ const SAMPLE_FORMAT_S32

+ const SAMPLE_FORMAT_S32P

+ const SAMPLE_FORMAT_S64

+ const SAMPLE_FORMAT_S64P

+ const SAMPLE_FORMAT_U8

+ const SAMPLE_FORMAT_U8P

+ func (v SampleFormat) String() string

+ type Stream interface

+ Artwork func() []byte

+ Flags func() MediaFlag

+ Index func() int

+ type VideoFrame interface

+ PixelFormat func() PixelFormat

+ Size func() (int, int)

v1.0.7

Oct 10, 2021

Changes in this version

+ var AudioLayoutMono = AudioChannelLayout

+ var AudioLayoutStereo = AudioChannelLayout

+ type AudioChannelLayout struct

+ Channels uint

+ type AudioFormat int

+ const AUDIO_FMT_F32

+ const AUDIO_FMT_F32P

+ const AUDIO_FMT_F64

+ const AUDIO_FMT_F64P

+ const AUDIO_FMT_NONE

+ const AUDIO_FMT_S16

+ const AUDIO_FMT_S16P

+ const AUDIO_FMT_S32

+ const AUDIO_FMT_S32P

+ const AUDIO_FMT_S64

+ const AUDIO_FMT_S64P

+ const AUDIO_FMT_U8

+ const AUDIO_FMT_U8P

+ func (f AudioFormat) String() string

+ type DecodeIteratorFunc func(context.Context, MediaPacket) error

+ type Media interface

+ Flags func() MediaFlag

+ URL func() *url.URL

+ type MediaCodec interface

+ Description func() string

+ Flags func() MediaFlag

+ Name func() string

+ type MediaFlag uint64

+ const MEDIA_FLAG_ALBUM

+ const MEDIA_FLAG_ALBUM_COMPILATION

+ const MEDIA_FLAG_ALBUM_TRACK

+ const MEDIA_FLAG_ARTWORK

+ const MEDIA_FLAG_ATTACHMENT

+ const MEDIA_FLAG_AUDIO

+ const MEDIA_FLAG_CAPTIONS

+ const MEDIA_FLAG_DATA

+ const MEDIA_FLAG_DECODER

+ const MEDIA_FLAG_ENCODER

+ const MEDIA_FLAG_FILE

+ const MEDIA_FLAG_MAX

+ const MEDIA_FLAG_MIN

+ const MEDIA_FLAG_NONE

+ const MEDIA_FLAG_SUBTITLE

+ const MEDIA_FLAG_TVSHOW

+ const MEDIA_FLAG_TVSHOW_EPISODE

+ const MEDIA_FLAG_VIDEO

+ func (f MediaFlag) FlagString() string

+ func (f MediaFlag) Is(v MediaFlag) bool

+ func (f MediaFlag) String() string

+ type MediaKey string

+ const MEDIA_KEY_ACCOUNT_ID

+ const MEDIA_KEY_ALBUM

+ const MEDIA_KEY_ALBUM_ARTIST

+ const MEDIA_KEY_ALBUM_SORT

+ const MEDIA_KEY_ARTIST_SORT

+ const MEDIA_KEY_BRAND_COMPATIBLE

+ const MEDIA_KEY_BRAND_MAJOR

+ const MEDIA_KEY_COMMENT

+ const MEDIA_KEY_COMPILATION

+ const MEDIA_KEY_COMPOSER

+ const MEDIA_KEY_COPYRIGHT

+ const MEDIA_KEY_CREATED

+ const MEDIA_KEY_DESCRIPTION

+ const MEDIA_KEY_DISC

+ const MEDIA_KEY_ENCODED_BY

+ const MEDIA_KEY_ENCODER

+ const MEDIA_KEY_EPISODE_ID

+ const MEDIA_KEY_EPISODE_SORT

+ const MEDIA_KEY_FILENAME

+ const MEDIA_KEY_GAPLESS_PLAYBACK

+ const MEDIA_KEY_GENRE

+ const MEDIA_KEY_GROUPING

+ const MEDIA_KEY_LANGUAGE

+ const MEDIA_KEY_MEDIA_TYPE

+ const MEDIA_KEY_PERFORMER

+ const MEDIA_KEY_PUBLISHER

+ const MEDIA_KEY_PURCHASED

+ const MEDIA_KEY_SEASON

+ const MEDIA_KEY_SERVICE_NAME

+ const MEDIA_KEY_SERVICE_PROVIDER

+ const MEDIA_KEY_SHOW

+ const MEDIA_KEY_SYNOPSIS

+ const MEDIA_KEY_TITLE

+ const MEDIA_KEY_TITLE_SORT

+ const MEDIA_KEY_TRACK

+ const MEDIA_KEY_VERSION_MAJOR

+ const MEDIA_KEY_VERSION_MINOR

+ const MEDIA_KEY_YEAR

+ type MediaPacket interface

+ Bytes func() []byte

+ Size func() int

+ Stream func() int

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