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add broadcast endpoint & broadcast pipeline return error.

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This commit is contained in:
Miroslav Šedivý
2020-11-18 21:34:39 +01:00
parent 6fbb1a2cc7
commit db820806a4
8 changed files with 124 additions and 15 deletions
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13
internal/capture/broadcast.go
View File

@ -4,10 +4,10 @@ import (
"demodesk/neko/internal/capture/gst"
)
func (manager *CaptureManagerCtx) StartBroadcast(url string) {
func (manager *CaptureManagerCtx) StartBroadcast(url string) error {
manager.broadcast_url = url
manager.broadcasting = true
manager.createBroadcastPipeline()
return manager.createBroadcastPipeline()
}
func (manager *CaptureManagerCtx) StopBroadcast() {
@ -23,13 +23,9 @@ func (manager *CaptureManagerCtx) BroadcastUrl() string {
return manager.broadcast_url
}
func (manager *CaptureManagerCtx) createBroadcastPipeline() {
func (manager *CaptureManagerCtx) createBroadcastPipeline() error {
var err error
if manager.broadcast != nil || !manager.BroadcastEnabled() {
return
}
manager.logger.Info().
Str("audio_device", manager.config.Device).
Str("video_display", manager.config.Display).
@ -44,11 +40,12 @@ func (manager *CaptureManagerCtx) createBroadcastPipeline() {
)
if err != nil {
manager.logger.Panic().Err(err).Msg("unable to create broadcast pipeline")
return err
}
manager.broadcast.Play()
manager.logger.Info().Msgf("starting broadcast pipeline")
return nil
}
func (manager *CaptureManagerCtx) destroyBroadcastPipeline() {

22
internal/capture/manager.go
View File

@ -46,14 +46,18 @@ func New(desktop types.DesktopManager, config *config.Capture) *CaptureManagerCt
}
func (manager *CaptureManagerCtx) Start() {
manager.createBroadcastPipeline()
if manager.BroadcastEnabled() {
manager.createBroadcastPipeline()
}
manager.desktop.OnBeforeScreenSizeChange(func() {
if manager.Streaming() {
manager.destroyVideoPipeline()
}
manager.destroyBroadcastPipeline()
if manager.BroadcastEnabled() {
manager.destroyBroadcastPipeline()
}
})
manager.desktop.OnAfterScreenSizeChange(func() {
@ -61,7 +65,9 @@ func (manager *CaptureManagerCtx) Start() {
manager.createVideoPipeline()
}
manager.createBroadcastPipeline()
if manager.BroadcastEnabled() {
manager.createBroadcastPipeline()
}
})
go func() {
@ -85,9 +91,15 @@ func (manager *CaptureManagerCtx) Start() {
func (manager *CaptureManagerCtx) Shutdown() error {
manager.logger.Info().Msgf("capture shutting down")
manager.StopStream()
if manager.Streaming() {
manager.StopStream()
}
if manager.BroadcastEnabled() {
manager.createBroadcastPipeline()
}
manager.destroyBroadcastPipeline()
manager.emit_stop <- true
return nil
}