476 lines
11 KiB
Go
476 lines
11 KiB
Go
package recorder
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"path/filepath"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/bluenviron/gortsplib/v4/pkg/description"
|
|
rtspformat "github.com/bluenviron/gortsplib/v4/pkg/format"
|
|
"github.com/bluenviron/mediacommon/pkg/codecs/h265"
|
|
"github.com/bluenviron/mediacommon/pkg/codecs/mpeg4audio"
|
|
"github.com/bluenviron/mediacommon/pkg/formats/fmp4"
|
|
"github.com/stretchr/testify/require"
|
|
|
|
"github.com/bluenviron/mediamtx/internal/conf"
|
|
"github.com/bluenviron/mediamtx/internal/logger"
|
|
"github.com/bluenviron/mediamtx/internal/stream"
|
|
"github.com/bluenviron/mediamtx/internal/test"
|
|
"github.com/bluenviron/mediamtx/internal/unit"
|
|
)
|
|
|
|
func TestRecorder(t *testing.T) {
|
|
desc := &description.Session{Medias: []*description.Media{
|
|
{
|
|
Type: description.MediaTypeVideo,
|
|
Formats: []rtspformat.Format{&rtspformat.H264{
|
|
PayloadTyp: 96,
|
|
PacketizationMode: 1,
|
|
}},
|
|
},
|
|
{
|
|
Type: description.MediaTypeVideo,
|
|
Formats: []rtspformat.Format{&rtspformat.H265{
|
|
PayloadTyp: 96,
|
|
}},
|
|
},
|
|
{
|
|
Type: description.MediaTypeAudio,
|
|
Formats: []rtspformat.Format{&rtspformat.MPEG4Audio{
|
|
PayloadTyp: 96,
|
|
Config: &mpeg4audio.Config{
|
|
Type: 2,
|
|
SampleRate: 44100,
|
|
ChannelCount: 2,
|
|
},
|
|
SizeLength: 13,
|
|
IndexLength: 3,
|
|
IndexDeltaLength: 3,
|
|
}},
|
|
},
|
|
{
|
|
Type: description.MediaTypeAudio,
|
|
Formats: []rtspformat.Format{&rtspformat.G711{
|
|
PayloadTyp: 8,
|
|
MULaw: false,
|
|
SampleRate: 8000,
|
|
ChannelCount: 1,
|
|
}},
|
|
},
|
|
{
|
|
Type: description.MediaTypeAudio,
|
|
Formats: []rtspformat.Format{&rtspformat.LPCM{
|
|
PayloadTyp: 96,
|
|
BitDepth: 16,
|
|
SampleRate: 44100,
|
|
ChannelCount: 2,
|
|
}},
|
|
},
|
|
}}
|
|
|
|
writeToStream := func(stream *stream.Stream, startDTS int64, startNTP time.Time) {
|
|
for i := 0; i < 2; i++ {
|
|
pts := startDTS + int64(i)*100*90000/1000
|
|
ntp := startNTP.Add(time.Duration(i*60) * time.Second)
|
|
|
|
stream.WriteUnit(desc.Medias[0], desc.Medias[0].Formats[0], &unit.H264{
|
|
Base: unit.Base{
|
|
PTS: pts,
|
|
NTP: ntp,
|
|
},
|
|
AU: [][]byte{
|
|
test.FormatH264.SPS,
|
|
test.FormatH264.PPS,
|
|
{5}, // IDR
|
|
},
|
|
})
|
|
|
|
stream.WriteUnit(desc.Medias[1], desc.Medias[1].Formats[0], &unit.H265{
|
|
Base: unit.Base{
|
|
PTS: pts,
|
|
},
|
|
AU: [][]byte{
|
|
test.FormatH265.VPS,
|
|
test.FormatH265.SPS,
|
|
test.FormatH265.PPS,
|
|
{byte(h265.NALUType_CRA_NUT) << 1, 0}, // IDR
|
|
},
|
|
})
|
|
|
|
stream.WriteUnit(desc.Medias[2], desc.Medias[2].Formats[0], &unit.MPEG4Audio{
|
|
Base: unit.Base{
|
|
PTS: pts * int64(desc.Medias[2].Formats[0].ClockRate()) / 90000,
|
|
},
|
|
AUs: [][]byte{{1, 2, 3, 4}},
|
|
})
|
|
|
|
stream.WriteUnit(desc.Medias[3], desc.Medias[3].Formats[0], &unit.G711{
|
|
Base: unit.Base{
|
|
PTS: pts * int64(desc.Medias[3].Formats[0].ClockRate()) / 90000,
|
|
},
|
|
Samples: []byte{1, 2, 3, 4},
|
|
})
|
|
|
|
stream.WriteUnit(desc.Medias[4], desc.Medias[4].Formats[0], &unit.LPCM{
|
|
Base: unit.Base{
|
|
PTS: pts * int64(desc.Medias[4].Formats[0].ClockRate()) / 90000,
|
|
},
|
|
Samples: []byte{1, 2, 3, 4},
|
|
})
|
|
}
|
|
}
|
|
|
|
for _, ca := range []string{"fmp4", "mpegts"} {
|
|
t.Run(ca, func(t *testing.T) {
|
|
stream, err := stream.New(
|
|
512,
|
|
1460,
|
|
desc,
|
|
true,
|
|
test.NilLogger,
|
|
)
|
|
require.NoError(t, err)
|
|
defer stream.Close()
|
|
|
|
dir, err := os.MkdirTemp("", "mediamtx-agent")
|
|
require.NoError(t, err)
|
|
defer os.RemoveAll(dir)
|
|
|
|
recordPath := filepath.Join(dir, "%path/%Y-%m-%d_%H-%M-%S-%f")
|
|
|
|
segCreated := make(chan struct{}, 4)
|
|
segDone := make(chan struct{}, 4)
|
|
|
|
var f conf.RecordFormat
|
|
if ca == "fmp4" {
|
|
f = conf.RecordFormatFMP4
|
|
} else {
|
|
f = conf.RecordFormatMPEGTS
|
|
}
|
|
|
|
var ext string
|
|
if ca == "fmp4" {
|
|
ext = "mp4"
|
|
} else {
|
|
ext = "ts"
|
|
}
|
|
|
|
n := 0
|
|
|
|
w := &Recorder{
|
|
PathFormat: recordPath,
|
|
Format: f,
|
|
PartDuration: 100 * time.Millisecond,
|
|
SegmentDuration: 1 * time.Second,
|
|
PathName: "mypath",
|
|
Stream: stream,
|
|
OnSegmentCreate: func(segPath string) {
|
|
switch n {
|
|
case 0:
|
|
require.Equal(t, filepath.Join(dir, "mypath", "2008-05-20_22-15-25-000000."+ext), segPath)
|
|
case 1:
|
|
require.Equal(t, filepath.Join(dir, "mypath", "2008-05-20_22-16-25-000000."+ext), segPath)
|
|
default:
|
|
require.Equal(t, filepath.Join(dir, "mypath", "2010-05-20_22-15-25-000000."+ext), segPath)
|
|
}
|
|
segCreated <- struct{}{}
|
|
},
|
|
OnSegmentComplete: func(segPath string, du time.Duration) {
|
|
switch n {
|
|
case 0:
|
|
require.Equal(t, filepath.Join(dir, "mypath", "2008-05-20_22-15-25-000000."+ext), segPath)
|
|
require.Equal(t, 2*time.Second, du)
|
|
case 1:
|
|
require.Equal(t, filepath.Join(dir, "mypath", "2008-05-20_22-16-25-000000."+ext), segPath)
|
|
require.Equal(t, 100*time.Millisecond, du)
|
|
default:
|
|
require.Equal(t, filepath.Join(dir, "mypath", "2010-05-20_22-15-25-000000."+ext), segPath)
|
|
require.Equal(t, 100*time.Millisecond, du)
|
|
}
|
|
n++
|
|
segDone <- struct{}{}
|
|
},
|
|
Parent: test.NilLogger,
|
|
restartPause: 1 * time.Millisecond,
|
|
}
|
|
w.Initialize()
|
|
|
|
writeToStream(stream,
|
|
50*90000,
|
|
time.Date(2008, 5, 20, 22, 15, 25, 0, time.UTC))
|
|
|
|
writeToStream(stream,
|
|
52*90000,
|
|
time.Date(2008, 5, 20, 22, 16, 25, 0, time.UTC))
|
|
|
|
// simulate a write error
|
|
stream.WriteUnit(desc.Medias[0], desc.Medias[0].Formats[0], &unit.H264{
|
|
Base: unit.Base{
|
|
PTS: 0,
|
|
},
|
|
AU: [][]byte{
|
|
{5}, // IDR
|
|
},
|
|
})
|
|
|
|
for i := 0; i < 2; i++ {
|
|
<-segCreated
|
|
<-segDone
|
|
}
|
|
|
|
if ca == "fmp4" {
|
|
var init fmp4.Init
|
|
|
|
func() {
|
|
f, err2 := os.Open(filepath.Join(dir, "mypath", "2008-05-20_22-15-25-000000."+ext))
|
|
require.NoError(t, err2)
|
|
defer f.Close()
|
|
|
|
err2 = init.Unmarshal(f)
|
|
require.NoError(t, err2)
|
|
}()
|
|
|
|
require.Equal(t, fmp4.Init{
|
|
Tracks: []*fmp4.InitTrack{
|
|
{
|
|
ID: 1,
|
|
TimeScale: 90000,
|
|
Codec: &fmp4.CodecH264{
|
|
SPS: test.FormatH264.SPS,
|
|
PPS: test.FormatH264.PPS,
|
|
},
|
|
},
|
|
{
|
|
ID: 2,
|
|
TimeScale: 90000,
|
|
Codec: &fmp4.CodecH265{
|
|
VPS: test.FormatH265.VPS,
|
|
SPS: test.FormatH265.SPS,
|
|
PPS: test.FormatH265.PPS,
|
|
},
|
|
},
|
|
{
|
|
ID: 3,
|
|
TimeScale: 44100,
|
|
Codec: &fmp4.CodecMPEG4Audio{
|
|
Config: mpeg4audio.Config{
|
|
Type: 2,
|
|
SampleRate: 44100,
|
|
ChannelCount: 2,
|
|
},
|
|
},
|
|
},
|
|
{
|
|
ID: 4,
|
|
TimeScale: 8000,
|
|
Codec: &fmp4.CodecLPCM{
|
|
BitDepth: 16,
|
|
SampleRate: 8000,
|
|
ChannelCount: 1,
|
|
},
|
|
},
|
|
{
|
|
ID: 5,
|
|
TimeScale: 44100,
|
|
Codec: &fmp4.CodecLPCM{
|
|
BitDepth: 16,
|
|
SampleRate: 44100,
|
|
ChannelCount: 2,
|
|
},
|
|
},
|
|
},
|
|
}, init)
|
|
|
|
_, err = os.Stat(filepath.Join(dir, "mypath", "2008-05-20_22-16-25-000000."+ext))
|
|
require.NoError(t, err)
|
|
} else {
|
|
_, err = os.Stat(filepath.Join(dir, "mypath", "2008-05-20_22-15-25-000000."+ext))
|
|
require.NoError(t, err)
|
|
|
|
_, err = os.Stat(filepath.Join(dir, "mypath", "2008-05-20_22-16-25-000000."+ext))
|
|
require.NoError(t, err)
|
|
}
|
|
|
|
time.Sleep(50 * time.Millisecond)
|
|
|
|
writeToStream(stream,
|
|
300*90000,
|
|
time.Date(2010, 5, 20, 22, 15, 25, 0, time.UTC))
|
|
|
|
time.Sleep(50 * time.Millisecond)
|
|
|
|
w.Close()
|
|
|
|
<-segCreated
|
|
<-segDone
|
|
|
|
_, err = os.Stat(filepath.Join(dir, "mypath", "2010-05-20_22-15-25-000000."+ext))
|
|
require.NoError(t, err)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestRecorderFMP4NegativeDTS(t *testing.T) {
|
|
desc := &description.Session{Medias: []*description.Media{
|
|
{
|
|
Type: description.MediaTypeVideo,
|
|
Formats: []rtspformat.Format{&rtspformat.H264{
|
|
PayloadTyp: 96,
|
|
PacketizationMode: 1,
|
|
}},
|
|
},
|
|
{
|
|
Type: description.MediaTypeAudio,
|
|
Formats: []rtspformat.Format{&rtspformat.MPEG4Audio{
|
|
PayloadTyp: 96,
|
|
Config: &mpeg4audio.Config{
|
|
Type: 2,
|
|
SampleRate: 44100,
|
|
ChannelCount: 2,
|
|
},
|
|
SizeLength: 13,
|
|
IndexLength: 3,
|
|
IndexDeltaLength: 3,
|
|
}},
|
|
},
|
|
}}
|
|
|
|
stream, err := stream.New(
|
|
512,
|
|
1460,
|
|
desc,
|
|
true,
|
|
test.NilLogger,
|
|
)
|
|
require.NoError(t, err)
|
|
defer stream.Close()
|
|
|
|
dir, err := os.MkdirTemp("", "mediamtx-agent")
|
|
require.NoError(t, err)
|
|
defer os.RemoveAll(dir)
|
|
|
|
recordPath := filepath.Join(dir, "%path/%Y-%m-%d_%H-%M-%S-%f")
|
|
|
|
w := &Recorder{
|
|
PathFormat: recordPath,
|
|
Format: conf.RecordFormatFMP4,
|
|
PartDuration: 100 * time.Millisecond,
|
|
SegmentDuration: 1 * time.Second,
|
|
PathName: "mypath",
|
|
Stream: stream,
|
|
Parent: test.NilLogger,
|
|
}
|
|
w.Initialize()
|
|
|
|
for i := 0; i < 3; i++ {
|
|
stream.WriteUnit(desc.Medias[0], desc.Medias[0].Formats[0], &unit.H264{
|
|
Base: unit.Base{
|
|
PTS: -50*90000/1000 + (int64(i) * 200 * 90000 / 1000),
|
|
NTP: time.Date(2008, 5, 20, 22, 15, 25, 0, time.UTC),
|
|
},
|
|
AU: [][]byte{
|
|
test.FormatH264.SPS,
|
|
test.FormatH264.PPS,
|
|
{5}, // IDR
|
|
},
|
|
})
|
|
|
|
stream.WriteUnit(desc.Medias[1], desc.Medias[1].Formats[0], &unit.MPEG4Audio{
|
|
Base: unit.Base{
|
|
PTS: -100*44100/1000 + (int64(i) * 200 * 44100 / 1000),
|
|
},
|
|
AUs: [][]byte{{1, 2, 3, 4}},
|
|
})
|
|
}
|
|
|
|
time.Sleep(50 * time.Millisecond)
|
|
|
|
w.Close()
|
|
|
|
byts, err := os.ReadFile(filepath.Join(dir, "mypath", "2008-05-20_22-15-25-000000.mp4"))
|
|
require.NoError(t, err)
|
|
|
|
var parts fmp4.Parts
|
|
err = parts.Unmarshal(byts)
|
|
require.NoError(t, err)
|
|
|
|
found := false
|
|
|
|
for _, part := range parts {
|
|
for _, track := range part.Tracks {
|
|
if track.ID == 2 {
|
|
require.Less(t, track.BaseTime, uint64(1*90000))
|
|
found = true
|
|
}
|
|
}
|
|
}
|
|
|
|
require.Equal(t, true, found)
|
|
}
|
|
|
|
func TestRecorderSkipTracks(t *testing.T) {
|
|
for _, ca := range []string{"fmp4", "mpegts"} {
|
|
t.Run(ca, func(t *testing.T) {
|
|
desc := &description.Session{Medias: []*description.Media{
|
|
{
|
|
Type: description.MediaTypeVideo,
|
|
Formats: []rtspformat.Format{&rtspformat.H264{}},
|
|
},
|
|
{
|
|
Type: description.MediaTypeVideo,
|
|
Formats: []rtspformat.Format{&rtspformat.VP8{}},
|
|
},
|
|
}}
|
|
|
|
stream, err := stream.New(
|
|
512,
|
|
1460,
|
|
desc,
|
|
true,
|
|
test.NilLogger,
|
|
)
|
|
require.NoError(t, err)
|
|
defer stream.Close()
|
|
|
|
dir, err := os.MkdirTemp("", "mediamtx-agent")
|
|
require.NoError(t, err)
|
|
defer os.RemoveAll(dir)
|
|
|
|
recordPath := filepath.Join(dir, "%path/%Y-%m-%d_%H-%M-%S-%f")
|
|
|
|
n := 0
|
|
|
|
l := test.Logger(func(l logger.Level, format string, args ...interface{}) {
|
|
if n == 0 {
|
|
require.Equal(t, logger.Warn, l)
|
|
require.Equal(t, "[recorder] skipping track 2 (VP8)", fmt.Sprintf(format, args...))
|
|
}
|
|
n++
|
|
})
|
|
|
|
var fo conf.RecordFormat
|
|
if ca == "fmp4" {
|
|
fo = conf.RecordFormatFMP4
|
|
} else {
|
|
fo = conf.RecordFormatMPEGTS
|
|
}
|
|
|
|
w := &Recorder{
|
|
PathFormat: recordPath,
|
|
Format: fo,
|
|
PartDuration: 100 * time.Millisecond,
|
|
SegmentDuration: 1 * time.Second,
|
|
PathName: "mypath",
|
|
Stream: stream,
|
|
Parent: l,
|
|
}
|
|
w.Initialize()
|
|
defer w.Close()
|
|
|
|
require.Equal(t, 2, n)
|
|
})
|
|
}
|
|
}
|