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start transcoding audio

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This commit is contained in:
Leandro Moreira
2024-02-26 08:43:45 -03:00
parent 8dfe08f238
commit 9abfd1adc9
7 changed files with 387 additions and 72 deletions
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21
internal/controllers/engine/donut_engine_controller.go
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@@ -12,7 +12,7 @@ import (
type DonutEngine interface {
Prober() probers.DonutProber
Streamer() streamers.DonutStreamer
CompatibleStreamsFor(server, client *entities.StreamInfo) ([]entities.Stream, bool)
RecipeFor(server, client *entities.StreamInfo) *entities.DonutTransformRecipe
}
type DonutEngineParams struct {
@@ -79,7 +79,22 @@ func (d *donutEngine) Streamer() streamers.DonutStreamer {
return d.streamer
}
func (d *donutEngine) CompatibleStreamsFor(server, client *entities.StreamInfo) ([]entities.Stream, bool) {
func (d *donutEngine) RecipeFor(server, client *entities.StreamInfo) *entities.DonutTransformRecipe {
// TODO: implement proper matching
return server.Streams, true
r := &entities.DonutTransformRecipe{
Video: entities.DonutMediaTask{
Action: entities.DonutBypass,
},
Audio: entities.DonutMediaTask{
Action: entities.DonutTranscode,
Codec: entities.Opus,
// TODO: create method list options per Codec
CodecContextOptions: []entities.LibAVOptionsCodecContext{
// opus specifically works under 48000 Hz
entities.SetSampleRate(48000),
},
},
}
return r
}