kunmeng/vdk
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

start work webrtc adapter

Browse Source
This commit is contained in:
Andrey Semochkin
2020-08-08 20:29:34 +03:00
parent 17e47daba5
commit f108a0ae6a
7 changed files with 21 additions and 228 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
.gitignore vendored Executable file
View File

@@ -0,0 +1 @@
.idea/

8
.idea/modules.xml generated
View File

@@ -1,8 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectModuleManager">
<modules>
<module fileurl="file://$PROJECT_DIR$/.idea/vdk.iml" filepath="$PROJECT_DIR$/.idea/vdk.iml" />
</modules>
</component>
</project>

6
.idea/vcs.xml generated
View File

@@ -1,6 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="$PROJECT_DIR$" vcs="Git" />
</component>
</project>

9
.idea/vdk.iml generated
View File

@@ -1,9 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<module type="WEB_MODULE" version="4">
<component name="Go" enabled="true" />
<component name="NewModuleRootManager">
<content url="file://$MODULE_DIR$" />
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
</component>
</module>

9
.idea/watcherTasks.xml generated
View File

@@ -1,9 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectTasksOptions">
<enabled-global>
<option value="go fmt" />
<option value="goimports" />
</enabled-global>
</component>
</project>

87
.idea/workspace.xml generated
View File

@@ -1,87 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="BranchesTreeState">
<expand>
<path>
<item name="ROOT" type="e8cecc67:BranchNodeDescriptor" />
<item name="LOCAL_ROOT" type="e8cecc67:BranchNodeDescriptor" />
</path>
<path>
<item name="ROOT" type="e8cecc67:BranchNodeDescriptor" />
<item name="REMOTE_ROOT" type="e8cecc67:BranchNodeDescriptor" />
</path>
<path>
<item name="ROOT" type="e8cecc67:BranchNodeDescriptor" />
<item name="REMOTE_ROOT" type="e8cecc67:BranchNodeDescriptor" />
<item name="GROUP_NODE:origin" type="e8cecc67:BranchNodeDescriptor" />
</path>
</expand>
<select />
</component>
<component name="ChangeListManager">
<list default="true" id="42b0d4fc-bb69-455e-85b5-24bbd2011819" name="Default Changelist" comment="">
<change afterPath="$PROJECT_DIR$/.idea/modules.xml" afterDir="false" />
<change afterPath="$PROJECT_DIR$/.idea/vcs.xml" afterDir="false" />
<change afterPath="$PROJECT_DIR$/.idea/vdk.iml" afterDir="false" />
<change afterPath="$PROJECT_DIR$/.idea/watcherTasks.xml" afterDir="false" />
<change afterPath="$PROJECT_DIR$/format/webrtc/adapter.go" afterDir="false" />
<change beforePath="$PROJECT_DIR$/format/format.go" beforeDir="false" afterPath="$PROJECT_DIR$/format/format.go" afterDir="false" />
<change beforePath="$PROJECT_DIR$/go.mod" beforeDir="false" afterPath="$PROJECT_DIR$/go.mod" afterDir="false" />
</list>
<option name="SHOW_DIALOG" value="false" />
<option name="HIGHLIGHT_CONFLICTS" value="true" />
<option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
<option name="LAST_RESOLUTION" value="IGNORE" />
</component>
<component name="FileTemplateManagerImpl">
<option name="RECENT_TEMPLATES">
<list>
<option value="Go File" />
</list>
</option>
</component>
<component name="GOROOT" path="/usr/local/go" />
<component name="Git.Settings">
<option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
</component>
<component name="GoLibraries">
<option name="indexEntireGoPath" value="false" />
</component>
<component name="ProjectId" id="1fp1qhBVMkG2VqoaXsEJGv1aMUs" />
<component name="ProjectViewState">
<option name="hideEmptyMiddlePackages" value="true" />
<option name="showLibraryContents" value="true" />
</component>
<component name="PropertiesComponent">
<property name="ASKED_SHARE_PROJECT_CONFIGURATION_FILES" value="true" />
<property name="DefaultGoTemplateProperty" value="Go File" />
<property name="RunOnceActivity.OpenProjectViewOnStart" value="true" />
<property name="SHARE_PROJECT_CONFIGURATION_FILES" value="true" />
<property name="go.import.settings.migrated" value="true" />
<property name="go.sdk.automatically.set" value="true" />
<property name="go.tried.to.enable.integration.vgo.integrator" value="true" />
<property name="last_opened_file_path" value="$USER_HOME$" />
<property name="settings.editor.selected.configurable" value="watcher.settings" />
</component>
<component name="SpellCheckerSettings" RuntimeDictionaries="0" Folders="0" CustomDictionaries="0" DefaultDictionary="application-level" UseSingleDictionary="true" transferred="true" />
<component name="Vcs.Log.Tabs.Properties">
<option name="TAB_STATES">
<map>
<entry key="MAIN">
<value>
<State />
</value>
</entry>
</map>
</option>
</component>
<component name="VgoProject">
<integration-enabled>true</integration-enabled>
</component>
<component name="WindowStateProjectService">
<state x="789" y="318" key="SettingsEditor" timestamp="1596900451085">
<screen x="0" y="23" width="2560" height="1313" />
</state>
<state x="789" y="318" key="SettingsEditor/0.23.2560.1313@0.23.2560.1313" timestamp="1596900451085" />
</component>
</project>

103
format/webrtc/adapter.go
View File

@@ -4,11 +4,12 @@ import (
"encoding/base64" "encoding/base64"
"errors" "errors"
"fmt" "fmt"
"math/rand"
"github.com/deepch/vdk/av" "github.com/deepch/vdk/av"
"github.com/deepch/vdk/codec/h264parser" "github.com/deepch/vdk/codec/h264parser"
"github.com/pion/webrtc/v3" "github.com/pion/webrtc/v3"
"github.com/pion/webrtc/v3/pkg/media" "github.com/pion/webrtc/v3/pkg/media"
"math/rand"
) )
type Muxer struct { type Muxer struct {
@@ -18,9 +19,11 @@ type Stream struct {
codec av.CodecData codec av.CodecData
track *webrtc.Track track *webrtc.Track
} }
func NewMuxer() *Muxer { func NewMuxer() *Muxer {
return &Muxer{streams: make(map[int8]*Stream)} return &Muxer{streams: make(map[int8]*Stream)}
} }
func (self *Muxer) WriteHeader(streams []av.CodecData, sdp64 string) (string, error) { func (self *Muxer) WriteHeader(streams []av.CodecData, sdp64 string) (string, error) {
if len(streams) == 0 { if len(streams) == 0 {
return "", errors.New("No Stream Forund") return "", errors.New("No Stream Forund")
@@ -69,7 +72,7 @@ func (self *Muxer) WriteHeader(streams []av.CodecData, sdp64 string) (string, er
if err != nil { if err != nil {
return "", err return "", err
} }
_, err = peerConnection.AddTrack(track); _, err = peerConnection.AddTrack(track)
if err != nil { if err != nil {
return "", err return "", err
} }
@@ -95,9 +98,9 @@ func (self *Muxer) WriteHeader(streams []av.CodecData, sdp64 string) (string, er
} }
//<-gatherComplete //<-gatherComplete
return base64.StdEncoding.EncodeToString([]byte(answer.SDP)), nil return base64.StdEncoding.EncodeToString([]byte(answer.SDP)), nil
} }
func (self *Muxer) WritePacket(pkt av.Packet) (err error) { func (self *Muxer) WritePacket(pkt av.Packet) (err error) {
if tmp, ok := self.streams[pkt.Idx]; ok { if tmp, ok := self.streams[pkt.Idx]; ok {
switch tmp.codec.Type() { switch tmp.codec.Type() {
@@ -116,6 +119,7 @@ func (self *Muxer) WritePacket(pkt av.Packet) (err error) {
} }
return errors.New("Media Track Not Found") return errors.New("Media Track Not Found")
} }
func getPayloadType(m webrtc.MediaEngine, codecType webrtc.RTPCodecType, codecName string) uint8 { func getPayloadType(m webrtc.MediaEngine, codecType webrtc.RTPCodecType, codecName string) uint8 {
for _, codec := range m.GetCodecsByKind(codecType) { for _, codec := range m.GetCodecsByKind(codecType) {
if codec.Name == codecName { if codec.Name == codecName {
@@ -124,96 +128,3 @@ func getPayloadType(m webrtc.MediaEngine, codecType webrtc.RTPCodecType, codecNa
} }
panic(fmt.Sprintf("Remote peer does not support %s", codecName)) panic(fmt.Sprintf("Remote peer does not support %s", codecName))
} }
/*
//MuxerRTC muxer
type MuxerRTC struct {
Peer *webrtc.PeerConnection
Muxer string
Track []*webrtc.Track
}
//NewWebRT adapter
func NewWebRT() *MuxerRTC {
peerConnection, err := webrtc.NewPeerConnection(webrtc.Configuration{
ICEServers: []webrtc.ICEServer{
{
URLs: []string{"stun:stun.l.google.com:19302"},
},
},
})
if err != nil {
panic(err)
}
log.Println(peerConnection)
return &MuxerRTC{Peer: peerConnection}
}
//AddTrackVideo video
func (element *MuxerRTC) AddTrackVideo() error {
Track, err := element.Peer.NewTrack(webrtc.DefaultPayloadTypeH264, rand.Uint32(), "video", "video")
if err != nil {
return err
}
_, err = element.Peer.AddTrack(Track)
if err != nil {
return err
}
element.Track = append(element.Track, Track)
return nil
}
//AddTrackAudio audio
func (element *MuxerRTC) AddTrackAudio() error {
Track, err := element.Peer.NewTrack(webrtc.DefaultPayloadTypePCMA, rand.Uint32(), "audio", "audio")
if err != nil {
return err
}
_, err = element.Peer.AddTrack(Track)
if err != nil {
return err
}
_, err = element.Peer.AddTransceiverFromTrack(Track, webrtc.RtpTransceiverInit{Direction: webrtc.RTPTransceiverDirectionSendonly})
if err != nil {
return err
}
element.Track = append(element.Track, Track)
return nil
}
//CreateAnswer func
func (element *MuxerRTC) CreateAnswer(data string) ([]byte, error) {
// log.Println(string(data))
// sd, err := base64.StdEncoding.DecodeString(data)
// if err != nil {
// log.Println("DecodeString", err)
// return nil, err
// }
offer := webrtc.SessionDescription{
Type: webrtc.SDPTypeOffer,
SDP: data,
}
if err := element.Peer.SetRemoteDescription(offer); err != nil {
log.Println("SetRemoteDescription", err)
return nil, err
}
answer, err := element.Peer.CreateAnswer(nil)
if err != nil {
log.Println("CreateAnswer", err)
return nil, err
}
return []byte(answer.SDP), nil
}
//WritePacket to stream
func (element *MuxerRTC) WritePacket(id int, data []byte, smaple uint32) error {
err := element.Track[id].WriteSample(media.Sample{Data: data, Samples: smaple})
return err
}
func (element *MuxerRTC) Close() {
return
}
*/