move broadcast constants to config.

This commit is contained in:
Miroslav Šedivý 2021-03-18 13:17:10 +01:00
parent 552223d031
commit 9c6c107ee0
2 changed files with 25 additions and 4 deletions

View File

@ -34,14 +34,14 @@ func New(desktop types.DesktopManager, config *config.Capture) *CaptureManagerCt
"! audio/x-raw,channels=2 "+
"! audioconvert "+
"! queue "+
"! voaacenc bitrate=128000 "+
"! voaacenc bitrate=%d "+
"! mux. "+
"ximagesrc display-name=%s show-pointer=true use-damage=false "+
"! video/x-raw "+
"! videoconvert "+
"! queue "+
"! x264enc threads=4 bitrate=4096 key-int-max=15 byte-stream=true tune=zerolatency speed-preset=veryfast "+
"! mux.", config.AudioDevice, config.Display,
"! x264enc threads=4 bitrate=%d key-int-max=15 byte-stream=true tune=zerolatency speed-preset=%s "+
"! mux.", config.AudioDevice, config.BroadcastAudioBitrate*1000, config.Display, config.BroadcastVideoBitrate, config.BroadcastPreset,
)
}

View File

@ -17,6 +17,9 @@ type Capture struct {
AudioCodec codec.RTPCodec
AudioPipeline string
BroadcastAudioBitrate int
BroadcastVideoBitrate int
BroadcastPreset string
BroadcastPipeline string
ScreencastEnabled bool
@ -43,6 +46,21 @@ func (Capture) Init(cmd *cobra.Command) error {
}
// broadcast
cmd.PersistentFlags().Int("capture.screencast.audio_bitrate", 128, "broadcast audio bitrate in KB/s")
if err := viper.BindPFlag("capture.screencast.audio_bitrate", cmd.PersistentFlags().Lookup("capture.screencast.audio_bitrate")); err != nil {
return err
}
cmd.PersistentFlags().Int("capture.screencast.video_bitrate", 4096, "broadcast video bitrate in KB/s")
if err := viper.BindPFlag("capture.screencast.video_bitrate", cmd.PersistentFlags().Lookup("capture.screencast.video_bitrate")); err != nil {
return err
}
cmd.PersistentFlags().String("capture.screencast.preset", "veryfast", "broadcast speed preset for h264 encoding")
if err := viper.BindPFlag("capture.screencast.preset", cmd.PersistentFlags().Lookup("capture.screencast.preset")); err != nil {
return err
}
cmd.PersistentFlags().String("capture.broadcast.pipeline", "", "gstreamer pipeline used for broadcasting")
if err := viper.BindPFlag("capture.broadcast.pipeline", cmd.PersistentFlags().Lookup("capture.broadcast.pipeline")); err != nil {
return err
@ -94,6 +112,9 @@ func (s *Capture) Set() {
s.AudioCodec = codec.Opus()
}
s.BroadcastAudioBitrate = viper.GetInt("capture.broadcast.audio_bitrate")
s.BroadcastVideoBitrate = viper.GetInt("capture.broadcast.video_bitrate")
s.BroadcastPreset = viper.GetString("capture.broadcast.preset")
s.BroadcastPipeline = viper.GetString("capture.broadcast.pipeline")
s.ScreencastEnabled = viper.GetBool("capture.screencast.enabled")