diff options
| -rw-r--r-- | player/player.go | 83 |
1 files changed, 49 insertions, 34 deletions
diff --git a/player/player.go b/player/player.go index 13b1304..facf291 100644 --- a/player/player.go +++ b/player/player.go @@ -26,6 +26,7 @@ package player import ( "fmt" + "github.com/gotk3/gotk3/glib" "github.com/spreadspace/go-gstreamer" "io/ioutil" "log" @@ -203,6 +204,54 @@ func (p *Player) dispatchRequests() { } } +func (p *Player) createPipeline() (err error) { + if p.pipe, err = gst.PipelineNew("rhlibrary"); err != nil { + return + } + + var conv1, conv2, sink *gst.Element + if p.src, err = gst.ElementFactoryMake("uridecodebin", "source"); err != nil { + return + } + if conv1, err = gst.ElementFactoryMake("audioconvert", "conv1"); err != nil { + return + } + if p.volume, err = gst.ElementFactoryMake("volume", "meter"); err != nil { + return + } + if conv2, err = gst.ElementFactoryMake("audioconvert", "conv2"); err != nil { + return + } + if sink, err = gst.ElementFactoryMake("autoaudiosink", "sink"); err != nil { + return + } + + p.pipe.Add(p.src) + p.pipe.Add(conv1) + p.pipe.Add(p.volume) + p.pipe.Add(conv2) + p.pipe.Add(sink) + + sinkpad, err := conv1.GetStaticPad("sink") + if err != nil { + return fmt.Errorf("player error getting sink pad from conv1: %s", err) + } + p.src.Connect("pad-added", func(_ *glib.Object, srcpad *gst.Pad) { + if ret := srcpad.Link(sinkpad); ret != gst.PAD_LINK_OK { + p.stdlog.Println("player error linking src with conv1 (code: %v)", ret) + } + p.dbglog.Println("player succesfully linked src with conv1") + }) + conv1.Link(p.volume) + p.volume.Link(conv2) + conv2.Link(sink) + + if p.bus, err = p.pipe.GetBus(); err != nil { + return + } + return +} + // ********************************************************* // Public Interface @@ -276,40 +325,6 @@ func (p *Player) GetInterface() *PlayerChan { return ch } -func (p *Player) createPipeline() (err error) { - if p.pipe, err = gst.PipelineNew("rhlibrary"); err != nil { - return - } - - // var conv1, conv2, sink *gst.Element - if p.src, err = gst.ElementFactoryMake("playbin", "source"); err != nil { - return - } - // if conv1, err = gst.ElementFactoryMake("audioconvert", "conv1"); err != nil { - // return - // } - // if p.volume, err = gst.ElementFactoryMake("volume", "meter"); err != nil { - // return - // } - // if conv2, err = gst.ElementFactoryMake("audioconvert", "conv2"); err != nil { - // return - // } - // if sink, err = gst.ElementFactoryMake("autoaudiosink", "sink"); err != nil { - // return - // } - - p.pipe.Add(p.src) - // p.pipe.Add(conv1) - // p.pipe.Add(p.volume) - // p.pipe.Add(conv2) - // p.pipe.Add(sink) - - if p.bus, err = p.pipe.GetBus(); err != nil { - return - } - return -} - func NewPlayer(basepath string, stdlog *log.Logger, dbglog *log.Logger) (p *Player, err error) { p = &Player{} p.basepath = path.Clean(basepath) |