obs

libobs wrapper written in Go.

Install

go get github.com/pidgy/obs

Dependencies

This library is developed against libobs-windows64-release-27.5.32.

Testing

obs_test.go has examples of the functionality implemented in this library.

Startup / Shutdown

err := core.Startup(locale.EnUS, "", profiler.NULL)
if err != nil {
    panic(err)
}
defer core.Shutdown()

Audio Monitoring Devices

m, err := audio.MonitoringDevice()
if err != nil {
    panic(err)
}

if m.Name != "" || m.ID != "" {
    panic("expected unset monitoring device")
}

d, err := audio.EnumMonitoringDevices()
if err != nil {
    panic(err)
}

for _, m := range d {
    ok, err := m.Set()
    if err != nil {
        panic(err)
    }
    if !ok {
        panic("failed to set audio monitoring device")
    }
}

Video Capture Source

video, err := data.New()
if err != nil {
    panic(err)
}

err = video.SetString("capture_mode", "window")
if err != nil {
    panic(err)
}

err = video.SetString("window", "foo:bar:foobar.exe")
if err != nil {
    panic(err)
}

s, err := source.New("game_capture", "gameplay", video, 0)
if err != nil {
    panic(err)
}

err = s.Release()
if err != nil {
    panic(err)
}

Creating sources

	err := core.Startup(locale.EnUS, "", profiler.Null)
	if err != nil {
		panic(err)
	}
	defer core.Shutdown()

	video, err := data.New()
	if err != nil {
		panic(err)
	}

	err = video.SetString("capture_mode", "window")
	if err != nil {
		panic(err)
	}

	err = video.SetString("window", "foo:bar:foobar.exe")
	if err != nil {
		panic(err)
	}

	capture, err := source.Create("game_capture", "gameplay", video, 0)
	if err != nil {
		panic(err)
	}
	defer capture.Release()

	src, err := source.NewInfo(
		"unitehud_capture_source",
		source.InfoTypeInput,
		source.InfoOutputAsync|source.InfoOutputCustomDraw,
	).Create(
		video,
		capture,
	)
	if err != nil {
		panic(err)
	}
	defer src.Free()
	defer src.Destroy()

	println("id:", src.ID())
	println("name:", src.Name())
	println("width:", src.Width())
	println("height:", src.Height())

	src.VideoRender(graphics.Effect(0))

	src.VideoTick(5)

	err = src.Register()
	if err != nil {
		panic(err)
	}

	ts, err := source.EnumTypes()
	if err != nil {
		panic(err)
	}

	println("sources", len(ts))

	for _, t := range ts {
		println("type", t)
	}