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client: support publishing with opus

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aler9
2021-10-30 15:45:13 +02:00
parent e9044bc6a5
commit cab3fe270e
14 changed files with 1208 additions and 855 deletions
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286
track_aac_test.go Normal file
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@@ -0,0 +1,286 @@
package gortsplib
import (
"testing"
psdp "github.com/pion/sdp/v3"
"github.com/stretchr/testify/require"
)
func TestTrackAACNew(t *testing.T) {
track, err := NewTrackAAC(96, &TrackConfigAAC{
Type: 2,
SampleRate: 48000,
ChannelCount: 2,
})
require.NoError(t, err)
require.Equal(t, &Track{
Media: &psdp.MediaDescription{
MediaName: psdp.MediaName{
Media: "audio",
Protos: []string{"RTP", "AVP"},
Formats: []string{"96"},
},
Attributes: []psdp.Attribute{
{
Key: "rtpmap",
Value: "96 mpeg4-generic/48000/2",
},
{
Key: "fmtp",
Value: "96 profile-level-id=1; mode=AAC-hbr; sizelength=13; indexlength=3; indexdeltalength=3; config=1190",
},
},
},
}, track)
}
func TestTrackIsAAC(t *testing.T) {
for _, ca := range []struct {
name string
track *Track
}{
{
"standard",
&Track{
Media: &psdp.MediaDescription{
MediaName: psdp.MediaName{
Media: "audio",
Protos: []string{"RTP", "AVP"},
Formats: []string{"96"},
},
Attributes: []psdp.Attribute{
{
Key: "rtpmap",
Value: "96 mpeg4-generic/48000/2",
},
{
Key: "fmtp",
Value: "96 profile-level-id=1; mode=AAC-hbr; sizelength=13; indexlength=3; indexdeltalength=3; config=1190",
},
},
},
},
},
{
"uppercase",
&Track{
Media: &psdp.MediaDescription{
MediaName: psdp.MediaName{
Media: "audio",
Protos: []string{"RTP", "AVP"},
Formats: []string{"96"},
},
Attributes: []psdp.Attribute{
{
Key: "rtpmap",
Value: "96 MPEG4-GENERIC/48000/2",
},
{
Key: "fmtp",
Value: "96 profile-level-id=1; mode=AAC-hbr; sizelength=13; indexlength=3; indexdeltalength=3; config=1190",
},
},
},
},
},
} {
t.Run(ca.name, func(t *testing.T) {
require.Equal(t, true, ca.track.IsAAC())
})
}
}
func TestTrackExtractConfigAAC(t *testing.T) {
for _, ca := range []struct {
name string
track *Track
conf *TrackConfigAAC
}{
{
"generic",
&Track{
Media: &psdp.MediaDescription{
MediaName: psdp.MediaName{
Media: "audio",
Protos: []string{"RTP", "AVP"},
Formats: []string{"96"},
},
Attributes: []psdp.Attribute{
{
Key: "rtpmap",
Value: "96 mpeg4-generic/48000/2",
},
{
Key: "fmtp",
Value: "96 profile-level-id=1; mode=AAC-hbr; sizelength=13; indexlength=3; indexdeltalength=3; config=1190",
},
},
},
},
&TrackConfigAAC{
Type: 2,
SampleRate: 48000,
ChannelCount: 2,
},
},
{
"vlc rtsp server",
&Track{
Media: &psdp.MediaDescription{
MediaName: psdp.MediaName{
Media: "audio",
Protos: []string{"RTP", "AVP"},
Formats: []string{"96"},
},
Attributes: []psdp.Attribute{
{
Key: "rtpmap",
Value: "96 mpeg4-generic/48000/2",
},
{
Key: "fmtp",
Value: "96 profile-level-id=1; mode=AAC-hbr; sizelength=13; indexlength=3; indexdeltalength=3; config=1190;",
},
},
},
},
&TrackConfigAAC{
Type: 2,
SampleRate: 48000,
ChannelCount: 2,
},
},
} {
t.Run(ca.name, func(t *testing.T) {
conf, err := ca.track.ExtractConfigAAC()
require.NoError(t, err)
require.Equal(t, ca.conf, conf)
})
}
}
func TestTrackConfigAACErrors(t *testing.T) {
for _, ca := range []struct {
name string
track *Track
err string
}{
{
"missing fmtp",
&Track{
Media: &psdp.MediaDescription{
MediaName: psdp.MediaName{
Media: "audio",
Protos: []string{"RTP", "AVP"},
Formats: []string{"96"},
},
Attributes: []psdp.Attribute{
{
Key: "rtpmap",
Value: "96 mpeg4-generic/48000/2",
},
},
},
},
"fmtp attribute is missing",
},
{
"invalid fmtp",
&Track{
Media: &psdp.MediaDescription{
MediaName: psdp.MediaName{
Media: "audio",
Protos: []string{"RTP", "AVP"},
Formats: []string{"96"},
},
Attributes: []psdp.Attribute{
{
Key: "rtpmap",
Value: "96 mpeg4-generic/48000/2",
},
{
Key: "fmtp",
Value: "96",
},
},
},
},
"invalid fmtp (96)",
},
{
"fmtp without key",
&Track{
Media: &psdp.MediaDescription{
MediaName: psdp.MediaName{
Media: "audio",
Protos: []string{"RTP", "AVP"},
Formats: []string{"96"},
},
Attributes: []psdp.Attribute{
{
Key: "rtpmap",
Value: "96 mpeg4-generic/48000/2",
},
{
Key: "fmtp",
Value: "96 profile-level-id",
},
},
},
},
"invalid fmtp (96 profile-level-id)",
},
{
"missing config",
&Track{
Media: &psdp.MediaDescription{
MediaName: psdp.MediaName{
Media: "audio",
Protos: []string{"RTP", "AVP"},
Formats: []string{"96"},
},
Attributes: []psdp.Attribute{
{
Key: "rtpmap",
Value: "96 mpeg4-generic/48000/2",
},
{
Key: "fmtp",
Value: "96 profile-level-id=1",
},
},
},
},
"config is missing (96 profile-level-id=1)",
},
{
"invalid config",
&Track{
Media: &psdp.MediaDescription{
MediaName: psdp.MediaName{
Media: "audio",
Protos: []string{"RTP", "AVP"},
Formats: []string{"96"},
},
Attributes: []psdp.Attribute{
{
Key: "rtpmap",
Value: "96 mpeg4-generic/48000/2",
},
{
Key: "fmtp",
Value: "96 profile-level-id=1; config=zz",
},
},
},
},
"invalid AAC config (zz)",
},
} {
t.Run(ca.name, func(t *testing.T) {
_, err := ca.track.ExtractConfigAAC()
require.Equal(t, ca.err, err.Error())
})
}
}