tool

package module
v0.0.33 Latest Latest
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 Go to latest Published: Apr 15, 2021 License: MIT Imports: 18 Imported by: 0

README

go-fftool

A new ffmpeg tool to make slice

Documentation

Index

Constants

View Source 
const (
	ProcessNone             = ""
	ProcessH264CPU          = "libx264"
	ProcessH264QSV          = "h264_qsv"
	ProcessH264AMF          = "h264_amf"
	ProcessH264NVENC        = "h264_nvenc"
	ProcessH264VideoToolBox = "h264_videotoolbox"
	ProcessHevcCPU          = "libx265"
	ProcessHevcQSV          = "hevc_qsv"
	ProcessHevcAMF          = "hevc_amf"
	ProcessHevcNVENC        = "hevc_nvenc"
	ProcessHevcVideoToolBox = "hevc_videotoolbox"
	ProcessCUVID            = "cuvid"
)

None ...

Variables

View Source 
var DefaultCommandPath = ""

DefaultCommandPath default point to current dir

View Source 
var DefaultHLSTime = 10

DefaultHLSTime ...

View Source 
var DefaultKeyInfoName = "m3u8_key_info"

DefaultKeyInfoName ...

View Source 
var DefaultKeyName = "m3u8_key"

DefaultKeyName ...

View Source 
var DefaultKeyPath = "output_key"

DefaultKeyPath ...

View Source 
var DefaultM3U8Name = "index.m3u8"

DefaultM3U8Name ...

View Source 
var DefaultMpegName = "ffmpeg"

DefaultMpegName ...

View Source 
var DefaultOpenSSLName = "openssl"

DefaultOpenSSLName ...

View Source 
var DefaultOutputName = "index.mp4"

DefaultOutputName ...

View Source 
var DefaultOutputPath = "video_split_temp"

DefaultOutputPath ...

View Source 
var DefaultProbeName = "ffprobe"

DefaultProbeName ...

View Source 
var DefaultProcessCore = ProcessH264CPU

DefaultProcessCore ...

View Source 
var DefaultScale = Scale720P

DefaultScale ...

View Source 
var DefaultSegmentFileName = "media-%05d.ts"

DefaultSegmentFileName ...

View Source 
var DefaultSlice = true

DefaultSlice ...

Functions

func Args 

func Args(s ...string) string

Args ...

func Err 

func Err(e error, msg string) error

Err ...

func IsMedia added in v0.0.26 

func IsMedia(format *StreamFormat) bool

IsMedia ...

func IsPicture added in v0.0.26 

func IsPicture(name string) bool

IsPicture ...

func IsVideo added in v0.0.26 

func IsVideo(filename string) bool

IsVideo ...

func LogError 

func LogError(err error) bool

LogError ...

func OptimizeWithFormat 

func OptimizeWithFormat(c *Config, sfmt *StreamFormat) (e error)

OptimizeWithFormat ...

func RegisterLogger 

func RegisterLogger(logger extlog.Logger)

RegisterLogger ...

func ScaleValue 

func ScaleValue(scale Scale) int64

ScaleValue ...

Types

type Command 

type Command struct {
	// contains filtered or unexported fields
}

Command ...

func NewCommand 

func NewCommand(name string) *Command

NewCommand ...

func (*Command) BinPath 

func (c *Command) BinPath() string

BinPath ...

func (*Command) Message 

func (c *Command) Message(f func(message string))

Message ...

func (*Command) Run 

func (c *Command) Run(args string) (string, error)

Run ...

func (*Command) RunContext 

func (c *Command) RunContext(ctx context.Context, args string) (e error)

RunContext ...

type CommandRunner 

type CommandRunner interface {
	Message(func(message string))
	Run(s string) (string, error)
	RunContext(ctx context.Context, s string) (e error)
}

CommandRunner ...

type Config 

type Config struct {
	LogOutput         bool
	VideoFormat       string
	AudioFormat       string
	Scale             Scale
	ProcessCore       string
	BitRate           int64
	OptimizeBitRate   bool
	FrameRate         float64
	OptimizeFrameRate bool
	OutputPath        string //output path
	OutputName        string
	M3U8Name          string
	SegmentFileName   string
	HLSTime           int
	KeyOutput         bool
	Slice             bool
	KeyPath           string
	// contains filtered or unexported fields
}

Config ...

func DefaultConfig 

func DefaultConfig() *Config

DefaultConfig ...

func (*Config) Action 

func (c *Config) Action() error

Action ...

func (*Config) ActionOutput 

func (c *Config) ActionOutput() string

ActionOutput ...

func (*Config) ConfigOptions added in v0.0.21 

func (c *Config) ConfigOptions() ConfigOptions

ConfigOptions ...

func (*Config) CryptoInfo 

func (c *Config) CryptoInfo() string

CryptoInfo ...

func (*Config) ProcessID 

func (c *Config) ProcessID() string

ProcessID ...

func (*Config) ProcessPath 

func (c *Config) ProcessPath() string

ProcessPath ...

func (*Config) SaveKey 

func (c *Config) SaveKey() error

SaveKey ...

func (*Config) SetCrypt 

func (c *Config) SetCrypt(crypto *Crypto)

SetCrypt ...

type ConfigOptions 

type ConfigOptions func(cfg *Config)

ConfigOptions ...

type Crypto 

type Crypto struct {
	KeyInfoPath string
	Key         string
	KeyPath     string
	UseIV       bool
	IV          string
	URL         string
	// contains filtered or unexported fields
}

Crypto ...

func GenerateCrypto 

func GenerateCrypto(ssl *OpenSSL, useIV bool) *Crypto

GenerateCrypto ...

func GenerateNewKey added in v0.0.21 

func GenerateNewKey(path string, iv bool) (*Crypto, error)

GenerateNewKey ...

func LoadCrypto 

func LoadCrypto(path string) (c *Crypto)

LoadCrypto ...

func (*Crypto) Error 

func (c *Crypto) Error() error

Error ...

func (*Crypto) SaveKey 

func (c *Crypto) SaveKey() error

SaveKey ...

func (*Crypto) SaveKeyInfo 

func (c *Crypto) SaveKeyInfo() error

SaveKeyInfo ...

type CutOut 

type CutOut struct {
	StartTime string
	EndTime   string
}

CutOut ...

type FFMpeg 

type FFMpeg struct {
	// contains filtered or unexported fields
}

FFMpeg ...

func NewFFMpeg 

func NewFFMpeg(opts ...ConfigOptions) *FFMpeg

NewFFMpeg ...

func (*FFMpeg) HandleMessage 

func (ff *FFMpeg) HandleMessage(msg func(s string))

HandleMessage ...

func (FFMpeg) Name 

func (ff FFMpeg) Name() string

Name ...

func (FFMpeg) ProcessID added in v0.0.28 

func (ff FFMpeg) ProcessID() string

ProcessID ...

func (*FFMpeg) Run 

func (ff *FFMpeg) Run(ctx context.Context, input string) (e error)

Run ...

func (FFMpeg) RunCommandString added in v0.0.25 

func (ff FFMpeg) RunCommandString() string

RunCommandString ...

func (*FFMpeg) Version 

func (ff *FFMpeg) Version() (string, error)

Version ...

type FFProbe 

type FFProbe struct {
	// contains filtered or unexported fields
}

FFProbe ...

func NewFFProbe 

func NewFFProbe() *FFProbe

NewFFProbe ...

func (*FFProbe) Name 

func (ff *FFProbe) Name() string

Name ...

func (*FFProbe) StreamFormat 

func (ff *FFProbe) StreamFormat(file string) (*StreamFormat, error)

StreamFormat ...

type FileInfo 

type FileInfo struct {
	Ext       string //扩展名
	Caption   string //字幕
	Language  string //语种
	Audio     string //音频
	Video     string //视频
	Sharpness string //清晰度
	Date      string //年份
	CName     string //中文名
	EName     string //英文名
	Prefix    string //前缀(广告信息)
}

FileInfo ...

func (*FileInfo) ToString 

func (info *FileInfo) ToString() string

ToString ...

type Format 

type Format struct {
	Filename       string     `json:"filename"`
	NbStreams      int64      `json:"nb_streams"`
	NbPrograms     int64      `json:"nb_programs"`
	FormatName     string     `json:"format_name"`
	FormatLongName string     `json:"format_long_name"`
	StartTime      string     `json:"start_time"`
	Duration       string     `json:"duration"`
	Size           string     `json:"size"`
	BitRate        string     `json:"bit_rate"`
	ProbeScore     int64      `json:"probe_score"`
	Tags           FormatTags `json:"tags"`
}

Format ...

type FormatTags 

type FormatTags struct {
	MajorBrand       string `json:"major_brand"`
	MinorVersion     string `json:"minor_version"`
	CompatibleBrands string `json:"compatible_brands"`
	Encoder          string `json:"encoder"`
}

FormatTags ...

type MpegOption 

type MpegOption struct {
	Debug  bool
	Config *Config
}

MpegOption ...

type OpenSSL 

type OpenSSL struct {
	// contains filtered or unexported fields
}

OpenSSL ...

func NewOpenSSL 

func NewOpenSSL() *OpenSSL

NewOpenSSL ...

func (*OpenSSL) Base64 

func (ssl *OpenSSL) Base64(size int) string

Base64 ...

func (*OpenSSL) Hex 

func (ssl *OpenSSL) Hex(size int) string

Hex ...

func (*OpenSSL) Run 

func (ssl *OpenSSL) Run(args string) (string, error)

Run ...

type Scale 

type Scale int

Scale ... 

const (
	ScaleNone  Scale = -1
	Scale480P  Scale = 0
	Scale720P  Scale = 1
	Scale1080P Scale = 2
	Scale2160P Scale = 3
	Scale3840P Scale = 4
)

Scale ...

type Stream 

type Stream struct {
	Index              int64            `json:"index"`
	CodecName          string           `json:"codec_name"`
	CodecLongName      string           `json:"codec_long_name"`
	Profile            string           `json:"profile"`
	CodecType          string           `json:"codec_type"`
	CodecTimeBase      string           `json:"codec_time_base"`
	CodecTagString     string           `json:"codec_tag_string"`
	CodecTag           string           `json:"codec_tag"`
	Width              *int64           `json:"width,omitempty"`
	Height             *int64           `json:"height,omitempty"`
	CodedWidth         *int64           `json:"coded_width,omitempty"`
	CodedHeight        *int64           `json:"coded_height,omitempty"`
	HasBFrames         *int64           `json:"has_b_frames,omitempty"`
	SampleAspectRatio  *string          `json:"sample_aspect_ratio,omitempty"`
	DisplayAspectRatio *string          `json:"display_aspect_ratio,omitempty"`
	PixFmt             *string          `json:"pix_fmt,omitempty"`
	Level              *int64           `json:"level,omitempty"`
	ColorRange         *string          `json:"color_range,omitempty"`
	ColorSpace         *string          `json:"color_space,omitempty"`
	ColorTransfer      *string          `json:"color_transfer,omitempty"`
	ColorPrimaries     *string          `json:"color_primaries,omitempty"`
	ChromaLocation     *string          `json:"chroma_location,omitempty"`
	Refs               *int64           `json:"refs,omitempty"`
	IsAVC              *string          `json:"is_avc,omitempty"`
	NalLengthSize      *string          `json:"nal_length_size,omitempty"`
	RFrameRate         string           `json:"r_frame_rate"`
	AvgFrameRate       string           `json:"avg_frame_rate"`
	TimeBase           string           `json:"time_base"`
	StartPts           int64            `json:"start_pts"`
	StartTime          string           `json:"start_time"`
	DurationTs         int64            `json:"duration_ts"`
	Duration           string           `json:"duration"`
	BitRate            string           `json:"bit_rate"`
	BitsPerRawSample   *string          `json:"bits_per_raw_sample,omitempty"`
	NbFrames           string           `json:"nb_frames"`
	Disposition        map[string]int64 `json:"disposition"`
	Tags               StreamTags       `json:"tags"`
	SampleFmt          *string          `json:"sample_fmt,omitempty"`
	SampleRate         *string          `json:"sample_rate,omitempty"`
	Channels           *int64           `json:"channels,omitempty"`
	ChannelLayout      *string          `json:"channel_layout,omitempty"`
	BitsPerSample      *int64           `json:"bits_per_sample,omitempty"`
	MaxBitRate         *string          `json:"max_bit_rate,omitempty"`
}

Stream ...

type StreamFormat 

type StreamFormat struct {
	Streams []Stream `json:"streams"`
	Format  Format   `json:"format"`
}

StreamFormat ...

func (*StreamFormat) Audio 

func (f *StreamFormat) Audio() *Stream

Audio ...

func (*StreamFormat) IsVideo 

func (f *StreamFormat) IsVideo() bool

IsVideo ...

func (*StreamFormat) Video 

func (f *StreamFormat) Video() *Stream

Video ...

type StreamTags 

type StreamTags struct {
	Language    string `json:"language"`
	HandlerName string `json:"handler_name"`
}

StreamTags ...

Source Files

View all Source files

Directories

Path Synopsis
cmd
file_server

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