utils

Documentation

Index

• func AddToPipeline(pipeline *gst.Pipeline, elements map[string]*gst.Element) error
• func GetWindowForElement(o fyne.CanvasObject) fyne.Window
• func GstreamerInit()
• func MustCreateElement(elementname string, properties map[string]interface{}) *gst.Element
• func NewPipelineFromString(pipeline string) (*gst.Pipeline, error)
• func RemoveComments(s string) string
• type MediaControl
• type MediaDuration
• type MediaOpener
• type MediaSeeker

Functions

func AddToPipeline

func AddToPipeline(pipeline *gst.Pipeline, elements map[string]*gst.Element) error

AddToPipeline is a convenience function to add all elements to the pipeline from a map built with the mustCreateElement function.

func GetWindowForElement

func GetWindowForElement(o fyne.CanvasObject) fyne.Window

GetWindowForElement returns the window that contains the given element.

func GstreamerInit

func GstreamerInit()

GstreamerInit initializes gstreamer if it is not already initialized.

func MustCreateElement

func MustCreateElement(elementname string, properties map[string]interface{}) *gst.Element

MustCreateElement creates a new element with the given name and properties. The properties can be nil.

func NewPipelineFromString

func NewPipelineFromString(pipeline string) (*gst.Pipeline, error)

NewPipelineFromString creates a new pipeline from the given string.

func RemoveComments

func RemoveComments(s string) string

RemoveComments removes all comments from the given string.

Types

type MediaControl

type MediaControl interface {
	Play() error
	Pause() error
}

type MediaDuration

type MediaDuration interface {
	Duration() (time.Duration, error)
}

type MediaOpener

type MediaOpener interface {
	Open(uri fyne.URI) error
}

type MediaSeeker

type MediaSeeker interface {
	Seek(time.Duration) error
}