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support publishing, reading, proxying with SRT (#2068)

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Alessandro Ros 2023-07-31 21:20:09 +02:00 • committed by GitHub
parent d696a782f7
commit b4e3033ea3
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22 changed files with 2184 additions and 213 deletions
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133
internal/core/hls_source_test.go
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@ -8,18 +8,33 @@ import (
"net/http"
"testing"
"github.com/asticode/go-astits"
"github.com/bluenviron/gortsplib/v3"
"github.com/bluenviron/gortsplib/v3/pkg/formats"
"github.com/bluenviron/gortsplib/v3/pkg/media"
"github.com/bluenviron/gortsplib/v3/pkg/url"
"github.com/bluenviron/mediacommon/pkg/codecs/h264"
"github.com/bluenviron/mediacommon/pkg/codecs/mpeg4audio"
"github.com/bluenviron/mediacommon/pkg/formats/mpegts"
"github.com/gin-gonic/gin"
"github.com/pion/rtp"
"github.com/stretchr/testify/require"
)
var track1 = &mpegts.Track{
PID: 256,
Codec: &mpegts.CodecH264{},
}
var track2 = &mpegts.Track{
PID: 257,
Codec: &mpegts.CodecMPEG4Audio{
Config: mpeg4audio.Config{
Type: 2,
SampleRate: 44100,
ChannelCount: 2,
},
},
}
type testHLSManager struct {
s *http.Server
@ -71,131 +86,29 @@ segment2.ts
func (ts *testHLSManager) onSegment1(ctx *gin.Context) {
ctx.Writer.Header().Set("Content-Type", `video/MP2T`)
mux := astits.NewMuxer(context.Background(), ctx.Writer)
mux.AddElementaryStream(astits.PMTElementaryStream{
ElementaryPID: 256,
StreamType: astits.StreamTypeH264Video,
})
w := mpegts.NewWriter(ctx.Writer, []*mpegts.Track{track1, track2})
mux.AddElementaryStream(astits.PMTElementaryStream{
ElementaryPID: 257,
StreamType: astits.StreamTypeAACAudio,
})
mux.SetPCRPID(256)
mux.WriteTables()
pkts := mpeg4audio.ADTSPackets{
{
Type: 2,
SampleRate: 44100,
ChannelCount: 2,
AU: []byte{0x01, 0x02, 0x03, 0x04},
},
}
enc, _ := pkts.Marshal()
mux.WriteData(&astits.MuxerData{
PID: 257,
PES: &astits.PESData{
Header: &astits.PESHeader{
OptionalHeader: &astits.PESOptionalHeader{
MarkerBits: 2,
PTSDTSIndicator: astits.PTSDTSIndicatorOnlyPTS,
PTS: &astits.ClockReference{Base: int64(1 * 90000)},
},
StreamID: 192,
},
Data: enc,
},
})
w.WriteMPEG4Audio(track2, 1*90000, [][]byte{{1, 2, 3, 4}})
}
func (ts *testHLSManager) onSegment2(ctx *gin.Context) {
<-ts.clientConnected
ctx.Writer.Header().Set("Content-Type", `video/MP2T`)
mux := astits.NewMuxer(context.Background(), ctx.Writer)
mux.AddElementaryStream(astits.PMTElementaryStream{
ElementaryPID: 256,
StreamType: astits.StreamTypeH264Video,
})
w := mpegts.NewWriter(ctx.Writer, []*mpegts.Track{track1, track2})
mux.AddElementaryStream(astits.PMTElementaryStream{
ElementaryPID: 257,
StreamType: astits.StreamTypeAACAudio,
})
mux.SetPCRPID(256)
mux.WriteTables()
enc, _ := h264.AnnexBMarshal([][]byte{
w.WriteH26x(track1, 2*90000, 2*90000, true, [][]byte{
{7, 1, 2, 3}, // SPS
{8}, // PPS
})
mux.WriteData(&astits.MuxerData{
PID: 256,
PES: &astits.PESData{
Header: &astits.PESHeader{
OptionalHeader: &astits.PESOptionalHeader{
MarkerBits: 2,
PTSDTSIndicator: astits.PTSDTSIndicatorOnlyPTS,
PTS: &astits.ClockReference{Base: int64(2 * 90000)},
},
StreamID: 224, // = video
},
Data: enc,
},
})
w.WriteMPEG4Audio(track2, 2*90000, [][]byte{{1, 2, 3, 4}})
pkts := mpeg4audio.ADTSPackets{
{
Type: 2,
SampleRate: 44100,
ChannelCount: 2,
AU: []byte{0x01, 0x02, 0x03, 0x04},
},
}
enc, _ = pkts.Marshal()
mux.WriteData(&astits.MuxerData{
PID: 257,
PES: &astits.PESData{
Header: &astits.PESHeader{
OptionalHeader: &astits.PESOptionalHeader{
MarkerBits: 2,
PTSDTSIndicator: astits.PTSDTSIndicatorOnlyPTS,
PTS: &astits.ClockReference{Base: int64(1 * 90000)},
},
StreamID: 192,
},
Data: enc,
},
})
enc, _ = h264.AnnexBMarshal([][]byte{
w.WriteH26x(track1, 2*90000, 2*90000, true, [][]byte{
{5}, // IDR
})
mux.WriteData(&astits.MuxerData{
PID: 256,
PES: &astits.PESData{
Header: &astits.PESHeader{
OptionalHeader: &astits.PESOptionalHeader{
MarkerBits: 2,
PTSDTSIndicator: astits.PTSDTSIndicatorOnlyPTS,
PTS: &astits.ClockReference{Base: int64(2 * 90000)},
},
StreamID: 224, // = video
},
Data: enc,
},
})
}
func TestHLSSource(t *testing.T) {