252 lines
7.7 KiB
Go
252 lines
7.7 KiB
Go
package config
|
|
|
|
import (
|
|
"m1k1o/neko/internal/types/codec"
|
|
|
|
"github.com/pion/webrtc/v3"
|
|
"github.com/rs/zerolog/log"
|
|
"github.com/spf13/cobra"
|
|
"github.com/spf13/viper"
|
|
)
|
|
|
|
type Capture struct {
|
|
// video
|
|
Display string
|
|
VideoCodec codec.RTPCodec
|
|
VideoHWEnc string // TODO: Pipeline builder.
|
|
VideoBitrate uint // TODO: Pipeline builder.
|
|
VideoMaxFPS int16 // TODO: Pipeline builder.
|
|
VideoPipeline string
|
|
|
|
// audio
|
|
AudioDevice string
|
|
AudioCodec codec.RTPCodec
|
|
AudioBitrate uint // TODO: Pipeline builder.
|
|
AudioPipeline string
|
|
|
|
// broadcast
|
|
BroadcastPipeline string
|
|
BroadcastUrl string
|
|
|
|
// screenshare
|
|
ScreenshareEnabled bool
|
|
}
|
|
|
|
func (Capture) Init(cmd *cobra.Command) error {
|
|
//
|
|
// video
|
|
//
|
|
|
|
cmd.PersistentFlags().String("display", ":99.0", "XDisplay to capture")
|
|
if err := viper.BindPFlag("display", cmd.PersistentFlags().Lookup("display")); err != nil {
|
|
return err
|
|
}
|
|
|
|
cmd.PersistentFlags().String("video_codec", "vp8", "video codec to be used")
|
|
if err := viper.BindPFlag("video_codec", cmd.PersistentFlags().Lookup("video_codec")); err != nil {
|
|
return err
|
|
}
|
|
|
|
// DEPRECATED: video codec
|
|
cmd.PersistentFlags().Bool("vp8", false, "DEPRECATED: use video_codec")
|
|
if err := viper.BindPFlag("vp8", cmd.PersistentFlags().Lookup("vp8")); err != nil {
|
|
return err
|
|
}
|
|
|
|
// DEPRECATED: video codec
|
|
cmd.PersistentFlags().Bool("vp9", false, "DEPRECATED: use video_codec")
|
|
if err := viper.BindPFlag("vp9", cmd.PersistentFlags().Lookup("vp9")); err != nil {
|
|
return err
|
|
}
|
|
|
|
// DEPRECATED: video codec
|
|
cmd.PersistentFlags().Bool("av1", false, "DEPRECATED: use video_codec")
|
|
if err := viper.BindPFlag("av1", cmd.PersistentFlags().Lookup("av1")); err != nil {
|
|
return err
|
|
}
|
|
|
|
// DEPRECATED: video codec
|
|
cmd.PersistentFlags().Bool("h264", false, "DEPRECATED: use video_codec")
|
|
if err := viper.BindPFlag("h264", cmd.PersistentFlags().Lookup("h264")); err != nil {
|
|
return err
|
|
}
|
|
|
|
cmd.PersistentFlags().String("hwenc", "", "use hardware accelerated encoding")
|
|
if err := viper.BindPFlag("hwenc", cmd.PersistentFlags().Lookup("hwenc")); err != nil {
|
|
return err
|
|
}
|
|
|
|
cmd.PersistentFlags().Int("video_bitrate", 3072, "video bitrate in kbit/s")
|
|
if err := viper.BindPFlag("video_bitrate", cmd.PersistentFlags().Lookup("video_bitrate")); err != nil {
|
|
return err
|
|
}
|
|
|
|
cmd.PersistentFlags().Int("max_fps", 25, "maximum fps delivered via WebRTC, 0 is for no maximum")
|
|
if err := viper.BindPFlag("max_fps", cmd.PersistentFlags().Lookup("max_fps")); err != nil {
|
|
return err
|
|
}
|
|
|
|
cmd.PersistentFlags().String("video", "", "video codec parameters to use for streaming")
|
|
if err := viper.BindPFlag("video", cmd.PersistentFlags().Lookup("video")); err != nil {
|
|
return err
|
|
}
|
|
|
|
//
|
|
// audio
|
|
//
|
|
|
|
cmd.PersistentFlags().String("device", "auto_null.monitor", "audio device to capture")
|
|
if err := viper.BindPFlag("device", cmd.PersistentFlags().Lookup("device")); err != nil {
|
|
return err
|
|
}
|
|
|
|
cmd.PersistentFlags().String("audio_codec", "opus", "audio codec to be used")
|
|
if err := viper.BindPFlag("audio_codec", cmd.PersistentFlags().Lookup("audio_codec")); err != nil {
|
|
return err
|
|
}
|
|
|
|
// DEPRECATED: audio codec
|
|
cmd.PersistentFlags().Bool("opus", false, "DEPRECATED: use audio_codec")
|
|
if err := viper.BindPFlag("opus", cmd.PersistentFlags().Lookup("opus")); err != nil {
|
|
return err
|
|
}
|
|
|
|
// DEPRECATED: audio codec
|
|
cmd.PersistentFlags().Bool("g722", false, "DEPRECATED: use audio_codec")
|
|
if err := viper.BindPFlag("g722", cmd.PersistentFlags().Lookup("g722")); err != nil {
|
|
return err
|
|
}
|
|
|
|
// DEPRECATED: audio codec
|
|
cmd.PersistentFlags().Bool("pcmu", false, "DEPRECATED: use audio_codec")
|
|
if err := viper.BindPFlag("pcmu", cmd.PersistentFlags().Lookup("pcmu")); err != nil {
|
|
return err
|
|
}
|
|
|
|
// DEPRECATED: audio codec
|
|
cmd.PersistentFlags().Bool("pcma", false, "DEPRECATED: use audio_codec")
|
|
if err := viper.BindPFlag("pcma", cmd.PersistentFlags().Lookup("pcma")); err != nil {
|
|
return err
|
|
}
|
|
// audio codecs
|
|
|
|
cmd.PersistentFlags().Int("audio_bitrate", 128, "audio bitrate in kbit/s")
|
|
if err := viper.BindPFlag("audio_bitrate", cmd.PersistentFlags().Lookup("audio_bitrate")); err != nil {
|
|
return err
|
|
}
|
|
|
|
cmd.PersistentFlags().String("audio", "", "audio codec parameters to use for streaming")
|
|
if err := viper.BindPFlag("audio", cmd.PersistentFlags().Lookup("audio")); err != nil {
|
|
return err
|
|
}
|
|
|
|
//
|
|
// broadcast
|
|
//
|
|
|
|
cmd.PersistentFlags().String("broadcast_pipeline", "", "custom gst pipeline used for broadcasting, strings {url} {device} {display} will be replaced")
|
|
if err := viper.BindPFlag("broadcast_pipeline", cmd.PersistentFlags().Lookup("broadcast_pipeline")); err != nil {
|
|
return err
|
|
}
|
|
|
|
cmd.PersistentFlags().String("broadcast_url", "", "URL for broadcasting, setting this value will automatically enable broadcasting")
|
|
if err := viper.BindPFlag("broadcast_url", cmd.PersistentFlags().Lookup("broadcast_url")); err != nil {
|
|
return err
|
|
}
|
|
|
|
//
|
|
// screenshare
|
|
//
|
|
|
|
cmd.PersistentFlags().Bool("screenshare.enabled", true, "enable screenshare")
|
|
if err := viper.BindPFlag("screenshare.enabled", cmd.PersistentFlags().Lookup("screenshare.enabled")); err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (s *Capture) Set() {
|
|
var ok bool
|
|
|
|
//
|
|
// video
|
|
//
|
|
|
|
s.Display = viper.GetString("display")
|
|
|
|
videoCodec := viper.GetString("video_codec")
|
|
s.VideoCodec, ok = codec.ParseStr(videoCodec)
|
|
if !ok || s.VideoCodec.Type != webrtc.RTPCodecTypeVideo {
|
|
log.Warn().Str("codec", videoCodec).Msgf("unknown video codec, using Vp8")
|
|
s.VideoCodec = codec.VP8()
|
|
}
|
|
|
|
if viper.GetBool("vp8") {
|
|
s.VideoCodec = codec.VP8()
|
|
log.Warn().Msg("you are using deprecated config setting 'NEKO_VP8=true', use 'NEKO_VIDEO_CODEC=vp8' instead")
|
|
} else if viper.GetBool("vp9") {
|
|
s.VideoCodec = codec.VP9()
|
|
log.Warn().Msg("you are using deprecated config setting 'NEKO_VP9=true', use 'NEKO_VIDEO_CODEC=vp9' instead")
|
|
} else if viper.GetBool("h264") {
|
|
s.VideoCodec = codec.H264()
|
|
log.Warn().Msg("you are using deprecated config setting 'NEKO_H264=true', use 'NEKO_VIDEO_CODEC=h264' instead")
|
|
} else if viper.GetBool("av1") {
|
|
s.VideoCodec = codec.AV1()
|
|
log.Warn().Msg("you are using deprecated config setting 'NEKO_AV1=true', use 'NEKO_VIDEO_CODEC=av1' instead")
|
|
}
|
|
|
|
videoHWEnc := ""
|
|
if viper.GetString("hwenc") == "VAAPI" {
|
|
videoHWEnc = "VAAPI"
|
|
}
|
|
s.VideoHWEnc = videoHWEnc
|
|
|
|
s.VideoBitrate = viper.GetUint("video_bitrate")
|
|
s.VideoMaxFPS = int16(viper.GetInt("max_fps"))
|
|
s.VideoPipeline = viper.GetString("video")
|
|
|
|
//
|
|
// audio
|
|
//
|
|
|
|
s.AudioDevice = viper.GetString("device")
|
|
|
|
audioCodec := viper.GetString("audio_codec")
|
|
s.AudioCodec, ok = codec.ParseStr(audioCodec)
|
|
if !ok || s.AudioCodec.Type != webrtc.RTPCodecTypeAudio {
|
|
log.Warn().Str("codec", audioCodec).Msgf("unknown audio codec, using Opus")
|
|
s.AudioCodec = codec.Opus()
|
|
}
|
|
|
|
if viper.GetBool("opus") {
|
|
s.AudioCodec = codec.Opus()
|
|
log.Warn().Msg("you are using deprecated config setting 'NEKO_OPUS=true', use 'NEKO_VIDEO_CODEC=opus' instead")
|
|
} else if viper.GetBool("g722") {
|
|
s.AudioCodec = codec.G722()
|
|
log.Warn().Msg("you are using deprecated config setting 'NEKO_G722=true', use 'NEKO_VIDEO_CODEC=g722' instead")
|
|
} else if viper.GetBool("pcmu") {
|
|
s.AudioCodec = codec.PCMU()
|
|
log.Warn().Msg("you are using deprecated config setting 'NEKO_PCMU=true', use 'NEKO_VIDEO_CODEC=pcmu' instead")
|
|
} else if viper.GetBool("pcma") {
|
|
s.AudioCodec = codec.PCMA()
|
|
log.Warn().Msg("you are using deprecated config setting 'NEKO_PCMA=true', use 'NEKO_VIDEO_CODEC=pcma' instead")
|
|
}
|
|
|
|
s.AudioBitrate = viper.GetUint("audio_bitrate")
|
|
s.AudioPipeline = viper.GetString("audio")
|
|
|
|
//
|
|
// broadcast
|
|
//
|
|
|
|
s.BroadcastPipeline = viper.GetString("broadcast_pipeline")
|
|
s.BroadcastUrl = viper.GetString("broadcast_url")
|
|
|
|
//
|
|
// screenshare
|
|
//
|
|
|
|
s.ScreenshareEnabled = viper.GetBool("screenshare.enabled")
|
|
}
|