修改项目包名

api.go

@@ -5,13 +5,13 @@ import (
 	"fmt"
 	"github.com/gorilla/mux"
 	"github.com/gorilla/websocket"
-	"github.com/yangjiechina/avformat/utils"
-	"github.com/yangjiechina/lkm/flv"
-	"github.com/yangjiechina/lkm/gb28181"
-	"github.com/yangjiechina/lkm/hls"
-	"github.com/yangjiechina/lkm/log"
-	"github.com/yangjiechina/lkm/rtc"
-	"github.com/yangjiechina/lkm/stream"
+	"github.com/lkmio/avformat/utils"
+	"github.com/lkmio/lkm/flv"
+	"github.com/lkmio/lkm/gb28181"
+	"github.com/lkmio/lkm/hls"
+	"github.com/lkmio/lkm/log"
+	"github.com/lkmio/lkm/rtc"
+	"github.com/lkmio/lkm/stream"
 	"io"
 	"net"
 	"net/http"

collections/linked_list.go

@@ -1,6 +1,6 @@
 package collections
 
-import "github.com/yangjiechina/avformat/utils"
+import "github.com/lkmio/avformat/utils"
 
 type Node[T any] struct {
 	data T

collections/linked_list_test.go

@@ -1,7 +1,7 @@
 package collections
 
 import (
-	"github.com/yangjiechina/avformat/utils"
+	"github.com/lkmio/avformat/utils"
 	"testing"
 )
 

collections/memory_pool.go

@@ -1,7 +1,7 @@
 package collections
 
 import (
-	"github.com/yangjiechina/avformat/utils"
+	"github.com/lkmio/avformat/utils"
 )
 
 // MemoryPool 从解复用阶段，拼凑成完整的AVPacket开始(写)，到GOP缓存结束(释放)，整个过程都使用池中内存

collections/memory_pool_test.go

@@ -2,7 +2,7 @@ package collections
 
 import (
 	"encoding/hex"
-	"github.com/yangjiechina/avformat/utils"
+	"github.com/lkmio/avformat/utils"
 	"testing"
 	"unsafe"
 )

collections/queue.go

@@ -1,8 +1,8 @@
 package collections
 
 import (
-	"github.com/yangjiechina/avformat/libbufio"
-	"github.com/yangjiechina/avformat/utils"
+	"github.com/lkmio/avformat/libbufio"
+	"github.com/lkmio/avformat/utils"
 )
 
 type Queue struct {

collections/ring_buffer.go

@@ -1,7 +1,7 @@
 package collections
 
 import (
-	"github.com/yangjiechina/avformat/utils"
+	"github.com/lkmio/avformat/utils"
 )
 
 type RingBuffer interface {

flv/flv_sink.go

@@ -1,7 +1,7 @@
 package flv
 
 import (
-	"github.com/yangjiechina/lkm/stream"
+	"github.com/lkmio/lkm/stream"
 	"net"
 )
 

flv/http_flv.go

@@ -3,9 +3,9 @@ package flv
 import (
 	"encoding/binary"
 	"fmt"
-	"github.com/yangjiechina/avformat/libflv"
-	"github.com/yangjiechina/avformat/utils"
-	"github.com/yangjiechina/lkm/stream"
+	"github.com/lkmio/avformat/libflv"
+	"github.com/lkmio/avformat/utils"
+	"github.com/lkmio/lkm/stream"
 )
 
 const (

flv/ws_conn.go

@@ -2,7 +2,7 @@ package flv
 
 import (
 	"github.com/gorilla/websocket"
-	"github.com/yangjiechina/avformat/transport"
+	"github.com/lkmio/avformat/transport"
 	"net"
 	"time"
 )

gb28181/gb28181_test.go

@@ -5,7 +5,7 @@ import (
 	"encoding/binary"
 	"encoding/json"
 	"fmt"
-	"github.com/yangjiechina/avformat/transport"
+	"github.com/lkmio/avformat/transport"
 	"io"
 	"net"
 	"net/http"

gb28181/source.go

@@ -3,14 +3,14 @@ package gb28181
 import (
 	"encoding/hex"
 	"fmt"
+	"github.com/lkmio/avformat/libavc"
+	"github.com/lkmio/avformat/libhevc"
+	"github.com/lkmio/avformat/libmpeg"
+	"github.com/lkmio/avformat/transport"
+	"github.com/lkmio/avformat/utils"
+	"github.com/lkmio/lkm/log"
+	"github.com/lkmio/lkm/stream"
 	"github.com/pion/rtp"
-	"github.com/yangjiechina/avformat/libavc"
-	"github.com/yangjiechina/avformat/libhevc"
-	"github.com/yangjiechina/avformat/libmpeg"
-	"github.com/yangjiechina/avformat/transport"
-	"github.com/yangjiechina/avformat/utils"
-	"github.com/yangjiechina/lkm/log"
-	"github.com/yangjiechina/lkm/stream"
 	"net"
 )
 

gb28181/source_udp.go

@@ -1,8 +1,8 @@
 package gb28181
 
 import (
+	"github.com/lkmio/lkm/stream"
 	"github.com/pion/rtp"
-	"github.com/yangjiechina/lkm/stream"
 )
 
 // UDPSource GB28181 UDP推流源

gb28181/tcp_client.go

@@ -1,8 +1,8 @@
 package gb28181
 
 import (
-	"github.com/yangjiechina/avformat/transport"
-	"github.com/yangjiechina/lkm/stream"
+	"github.com/lkmio/avformat/transport"
+	"github.com/lkmio/lkm/stream"
 	"net"
 )
 

gb28181/tcp_server.go

@@ -1,8 +1,8 @@
 package gb28181
 
 import (
-	"github.com/yangjiechina/avformat/transport"
-	"github.com/yangjiechina/lkm/stream"
+	"github.com/lkmio/avformat/transport"
+	"github.com/lkmio/lkm/stream"
 	"net"
 	"runtime"
 )

gb28181/tcp_session.go

@@ -2,10 +2,10 @@ package gb28181
 
 import (
 	"encoding/hex"
+	"github.com/lkmio/avformat/transport"
+	"github.com/lkmio/lkm/log"
+	"github.com/lkmio/lkm/stream"
 	"github.com/pion/rtp"
-	"github.com/yangjiechina/avformat/transport"
-	"github.com/yangjiechina/lkm/log"
-	"github.com/yangjiechina/lkm/stream"
 	"net"
 )
 

gb28181/udp_server.go

@@ -1,10 +1,10 @@
 package gb28181
 
 import (
+	"github.com/lkmio/avformat/transport"
+	"github.com/lkmio/lkm/log"
+	"github.com/lkmio/lkm/stream"
 	"github.com/pion/rtp"
-	"github.com/yangjiechina/avformat/transport"
-	"github.com/yangjiechina/lkm/log"
-	"github.com/yangjiechina/lkm/stream"
 	"net"
 	"runtime"
 )

go.mod

@@ -1,18 +1,15 @@
-module github.com/yangjiechina/lkm
+module github.com/lkmio/lkm
 
-require github.com/yangjiechina/avformat v0.0.0
+require github.com/lkmio/avformat v0.0.0
 
 require (
 	github.com/gorilla/mux v1.8.1
 	github.com/gorilla/websocket v1.5.1
 	github.com/natefinch/lumberjack v2.0.0+incompatible
-	github.com/pion/interceptor v0.1.25
-	github.com/pion/logging v0.2.2
 	github.com/pion/rtcp v1.2.14
 	github.com/pion/rtp v1.8.5
 	github.com/pion/webrtc/v3 v3.2.29
 	github.com/sirupsen/logrus v1.9.3
-	github.com/stretchr/testify v1.9.0
 	github.com/x-cray/logrus-prefixed-formatter v0.5.2
 	go.uber.org/zap v1.27.0
 )
@@ -27,6 +24,8 @@ require (
 	github.com/pion/datachannel v1.5.5 // indirect
 	github.com/pion/dtls/v2 v2.2.7 // indirect
 	github.com/pion/ice/v2 v2.3.13 // indirect
+	github.com/pion/interceptor v0.1.25 // indirect
+	github.com/pion/logging v0.2.2 // indirect
 	github.com/pion/mdns v0.0.12 // indirect
 	github.com/pion/randutil v0.1.0 // indirect
 	github.com/pion/sctp v1.8.12 // indirect
@@ -36,6 +35,7 @@ require (
 	github.com/pion/transport/v2 v2.2.3 // indirect
 	github.com/pion/turn/v2 v2.1.3 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/stretchr/testify v1.9.0 // indirect
 	go.uber.org/multierr v1.10.0 // indirect
 	golang.org/x/crypto v0.18.0 // indirect
 	golang.org/x/net v0.20.0 // indirect
@@ -45,6 +45,6 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 
-replace github.com/yangjiechina/avformat => ../avformat
+replace github.com/lkmio/avformat => ../avformat
 
 go 1.19

hls/hls_sink.go

@@ -1,7 +1,7 @@
 package hls
 
 import (
-	"github.com/yangjiechina/lkm/stream"
+	"github.com/lkmio/lkm/stream"
 )
 
 type tsSink struct {

hls/hls_stream.go

@@ -2,10 +2,10 @@ package hls
 
 import (
 	"fmt"
-	"github.com/yangjiechina/avformat/libmpeg"
-	"github.com/yangjiechina/avformat/utils"
-	"github.com/yangjiechina/lkm/log"
-	"github.com/yangjiechina/lkm/stream"
+	"github.com/lkmio/avformat/libmpeg"
+	"github.com/lkmio/avformat/utils"
+	"github.com/lkmio/lkm/log"
+	"github.com/lkmio/lkm/stream"
 	"os"
 	"path/filepath"
 	"strconv"

hls/m3u8.go

@@ -2,7 +2,7 @@ package hls
 
 import (
 	"bytes"
-	"github.com/yangjiechina/lkm/collections"
+	"github.com/lkmio/lkm/collections"
 	"math"
 	"strconv"
 )

jt1078/jt_server.go

@@ -1,9 +1,9 @@
 package jt1078
 
 import (
-	"github.com/yangjiechina/avformat/transport"
-	"github.com/yangjiechina/avformat/utils"
-	"github.com/yangjiechina/lkm/stream"
+	"github.com/lkmio/avformat/transport"
+	"github.com/lkmio/avformat/utils"
+	"github.com/lkmio/lkm/stream"
 	"net"
 	"runtime"
 )

jt1078/jt_session.go

@@ -3,11 +3,11 @@ package jt1078
 import (
 	"encoding/binary"
 	"fmt"
-	"github.com/yangjiechina/avformat/transport"
-	"github.com/yangjiechina/avformat/utils"
-	"github.com/yangjiechina/lkm/collections"
-	"github.com/yangjiechina/lkm/log"
-	"github.com/yangjiechina/lkm/stream"
+	"github.com/lkmio/avformat/transport"
+	"github.com/lkmio/avformat/utils"
+	"github.com/lkmio/lkm/collections"
+	"github.com/lkmio/lkm/log"
+	"github.com/lkmio/lkm/stream"
 	"net"
 )
 

jt1078/jt_test.go

@@ -1,8 +1,8 @@
 package jt1078
 
 import (
-	"github.com/yangjiechina/avformat/libbufio"
-	"github.com/yangjiechina/avformat/transport"
+	"github.com/lkmio/avformat/libbufio"
+	"github.com/lkmio/avformat/transport"
 	"net"
 	"os"
 	"testing"

log/log.go

@@ -2,8 +2,8 @@ package log
 
 import (
 	"fmt"
+	"github.com/lkmio/avformat/utils"
 	"github.com/natefinch/lumberjack"
-	"github.com/yangjiechina/avformat/utils"
 	"go.uber.org/zap"
 	"go.uber.org/zap/zapcore"
 	"os"

main.go

@@ -2,22 +2,22 @@ package main
 
 import (
 	"encoding/json"
-	"github.com/yangjiechina/avformat/transport"
-	"github.com/yangjiechina/lkm/flv"
-	"github.com/yangjiechina/lkm/gb28181"
-	"github.com/yangjiechina/lkm/hls"
-	"github.com/yangjiechina/lkm/jt1078"
-	"github.com/yangjiechina/lkm/log"
-	"github.com/yangjiechina/lkm/rtc"
-	"github.com/yangjiechina/lkm/rtsp"
+	"github.com/lkmio/avformat/transport"
+	"github.com/lkmio/lkm/flv"
+	"github.com/lkmio/lkm/gb28181"
+	"github.com/lkmio/lkm/hls"
+	"github.com/lkmio/lkm/jt1078"
+	"github.com/lkmio/lkm/log"
+	"github.com/lkmio/lkm/rtc"
+	"github.com/lkmio/lkm/rtsp"
 	"go.uber.org/zap/zapcore"
 	"net"
 	"net/http"
 	_ "net/http/pprof"
 	"strconv"
 
-	"github.com/yangjiechina/lkm/rtmp"
-	"github.com/yangjiechina/lkm/stream"
+	"github.com/lkmio/lkm/rtmp"
+	"github.com/lkmio/lkm/stream"
 )
 
 func init() {

rtc/rtc_sink.go

@@ -1,9 +1,9 @@
 package rtc
 
 import (
+	"github.com/lkmio/lkm/stream"
 	"github.com/pion/webrtc/v3"
 	"github.com/pion/webrtc/v3/pkg/media"
-	"github.com/yangjiechina/lkm/stream"
 	"time"
 )
 

rtc/rtc_stream.go

@@ -1,9 +1,9 @@
 package rtc
 
 import (
+	"github.com/lkmio/avformat/utils"
+	"github.com/lkmio/lkm/stream"
 	"github.com/pion/webrtc/v3"
-	"github.com/yangjiechina/avformat/utils"
-	"github.com/yangjiechina/lkm/stream"
 )
 
 type transStream struct {

rtmp/publish_test.go

@@ -2,7 +2,7 @@ package rtmp
 
 import (
 	"encoding/binary"
-	"github.com/yangjiechina/avformat/transport"
+	"github.com/lkmio/avformat/transport"
 	"net"
 	"os"
 	"testing"

rtmp/rtmp_publisher.go

@@ -1,10 +1,10 @@
 package rtmp
 
 import (
-	"github.com/yangjiechina/avformat/libflv"
-	"github.com/yangjiechina/avformat/librtmp"
-	"github.com/yangjiechina/avformat/utils"
-	"github.com/yangjiechina/lkm/stream"
+	"github.com/lkmio/avformat/libflv"
+	"github.com/lkmio/avformat/librtmp"
+	"github.com/lkmio/avformat/utils"
+	"github.com/lkmio/lkm/stream"
 	"net"
 )
 

rtmp/rtmp_server.go

@@ -1,13 +1,13 @@
 package rtmp
 
 import (
-	"github.com/yangjiechina/lkm/log"
-	"github.com/yangjiechina/lkm/stream"
+	"github.com/lkmio/lkm/log"
+	"github.com/lkmio/lkm/stream"
 	"net"
 	"runtime"
 
-	"github.com/yangjiechina/avformat/transport"
-	"github.com/yangjiechina/avformat/utils"
+	"github.com/lkmio/avformat/transport"
+	"github.com/lkmio/avformat/utils"
 )
 
 type Server interface {

rtmp/rtmp_server_test.go

@@ -1,9 +1,9 @@
 package rtmp
 
 import (
-	"github.com/yangjiechina/avformat/librtmp"
-	"github.com/yangjiechina/avformat/utils"
-	"github.com/yangjiechina/lkm/stream"
+	"github.com/lkmio/avformat/librtmp"
+	"github.com/lkmio/avformat/utils"
+	"github.com/lkmio/lkm/stream"
 	"net"
 	"testing"
 )

rtmp/rtmp_session.go

@@ -1,10 +1,10 @@
 package rtmp
 
 import (
-	"github.com/yangjiechina/avformat/librtmp"
-	"github.com/yangjiechina/avformat/utils"
-	"github.com/yangjiechina/lkm/log"
-	"github.com/yangjiechina/lkm/stream"
+	"github.com/lkmio/avformat/librtmp"
+	"github.com/lkmio/avformat/utils"
+	"github.com/lkmio/lkm/log"
+	"github.com/lkmio/lkm/stream"
 	"net"
 )
 

rtmp/rtmp_sink.go

@@ -1,9 +1,9 @@
 package rtmp
 
 import (
-	"github.com/yangjiechina/avformat/librtmp"
-	"github.com/yangjiechina/avformat/utils"
-	"github.com/yangjiechina/lkm/stream"
+	"github.com/lkmio/avformat/librtmp"
+	"github.com/lkmio/avformat/utils"
+	"github.com/lkmio/lkm/stream"
 	"net"
 )
 

rtmp/rtmp_stream.go

@@ -1,10 +1,10 @@
 package rtmp
 
 import (
-	"github.com/yangjiechina/avformat/libflv"
-	"github.com/yangjiechina/avformat/librtmp"
-	"github.com/yangjiechina/avformat/utils"
-	"github.com/yangjiechina/lkm/stream"
+	"github.com/lkmio/avformat/libflv"
+	"github.com/lkmio/avformat/librtmp"
+	"github.com/lkmio/avformat/utils"
+	"github.com/lkmio/lkm/stream"
 )
 
 type transStream struct {

rtsp/rtsp_handler.go

@@ -2,9 +2,9 @@ package rtsp
 
 import (
 	"fmt"
-	"github.com/yangjiechina/avformat/utils"
-	"github.com/yangjiechina/lkm/log"
-	"github.com/yangjiechina/lkm/stream"
+	"github.com/lkmio/avformat/utils"
+	"github.com/lkmio/lkm/log"
+	"github.com/lkmio/lkm/stream"
 	"net/http"
 	"net/textproto"
 	"net/url"

rtsp/rtsp_server.go

@@ -1,9 +1,9 @@
 package rtsp
 
 import (
-	"github.com/yangjiechina/avformat/transport"
-	"github.com/yangjiechina/avformat/utils"
-	"github.com/yangjiechina/lkm/log"
+	"github.com/lkmio/avformat/transport"
+	"github.com/lkmio/avformat/utils"
+	"github.com/lkmio/lkm/log"
 	"net"
 	"runtime"
 )

rtsp/rtsp_sink.go

@@ -1,12 +1,12 @@
 package rtsp
 
 import (
+	"github.com/lkmio/avformat/librtp"
+	"github.com/lkmio/avformat/transport"
+	"github.com/lkmio/avformat/utils"
+	"github.com/lkmio/lkm/log"
+	"github.com/lkmio/lkm/stream"
 	"github.com/pion/rtcp"
-	"github.com/yangjiechina/avformat/librtp"
-	"github.com/yangjiechina/avformat/transport"
-	"github.com/yangjiechina/avformat/utils"
-	"github.com/yangjiechina/lkm/log"
-	"github.com/yangjiechina/lkm/stream"
 	"net"
 	"time"
 )

rtsp/rtsp_stream.go

@@ -3,11 +3,11 @@ package rtsp
 import (
 	"encoding/binary"
 	"fmt"
-	"github.com/yangjiechina/avformat/libavc"
-	"github.com/yangjiechina/avformat/librtp"
-	"github.com/yangjiechina/avformat/librtsp/sdp"
-	"github.com/yangjiechina/avformat/utils"
-	"github.com/yangjiechina/lkm/stream"
+	"github.com/lkmio/avformat/libavc"
+	"github.com/lkmio/avformat/librtp"
+	"github.com/lkmio/avformat/librtsp/sdp"
+	"github.com/lkmio/avformat/utils"
+	"github.com/lkmio/lkm/stream"
 	"net"
 	"strconv"
 )

rtsp/rtsp_track.go

@@ -1,8 +1,8 @@
 package rtsp
 
 import (
-	"github.com/yangjiechina/avformat/librtp"
-	"github.com/yangjiechina/avformat/utils"
+	"github.com/lkmio/avformat/librtp"
+	"github.com/lkmio/avformat/utils"
 )
 
 // 对rtsp每路输出流的封装

stream/config.go

@@ -4,7 +4,7 @@ import (
 	"encoding/binary"
 	"encoding/json"
 	"fmt"
-	"github.com/yangjiechina/lkm/log"
+	"github.com/lkmio/lkm/log"
 	"go.uber.org/zap/zapcore"
 	"net"
 	"os"

stream/gop_buffer.go

@@ -1,8 +1,8 @@
 package stream
 
 import (
-	"github.com/yangjiechina/avformat/utils"
-	"github.com/yangjiechina/lkm/collections"
+	"github.com/lkmio/avformat/utils"
+	"github.com/lkmio/lkm/collections"
 )
 
 // GOPBuffer GOP缓存

stream/hook.go

@@ -4,7 +4,7 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
-	"github.com/yangjiechina/lkm/log"
+	"github.com/lkmio/lkm/log"
 	"net/http"
 	"time"
 )

stream/hook_sink.go

@@ -1,8 +1,8 @@
 package stream
 
 import (
-	"github.com/yangjiechina/avformat/utils"
-	"github.com/yangjiechina/lkm/log"
+	"github.com/lkmio/avformat/utils"
+	"github.com/lkmio/lkm/log"
 	"net/http"
 )
 

stream/hook_source.go

@@ -1,8 +1,8 @@
 package stream
 
 import (
-	"github.com/yangjiechina/avformat/utils"
-	"github.com/yangjiechina/lkm/log"
+	"github.com/lkmio/avformat/utils"
+	"github.com/lkmio/lkm/log"
 	"net/http"
 )
 

stream/mw_buffer.go

@@ -1,8 +1,8 @@
 package stream
 
 import (
-	"github.com/yangjiechina/avformat/utils"
-	"github.com/yangjiechina/lkm/collections"
+	"github.com/lkmio/avformat/utils"
+	"github.com/lkmio/lkm/collections"
 )
 
 // MergeWritingBuffer 实现针对RTMP/FLV/HLS等基于TCP传输流的合并写缓存

stream/sink.go

@@ -3,7 +3,7 @@ package stream
 import (
 	"encoding/binary"
 	"fmt"
-	"github.com/yangjiechina/avformat/utils"
+	"github.com/lkmio/avformat/utils"
 	"net"
 	"net/url"
 	"sync"

stream/source.go

@@ -3,15 +3,15 @@ package stream
 import (
 	"encoding/json"
 	"fmt"
-	"github.com/yangjiechina/lkm/collections"
-	"github.com/yangjiechina/lkm/log"
+	"github.com/lkmio/lkm/collections"
+	"github.com/lkmio/lkm/log"
 	"net"
 	"net/url"
 	"time"
 
-	"github.com/yangjiechina/avformat/stream"
-	"github.com/yangjiechina/avformat/utils"
-	"github.com/yangjiechina/lkm/transcode"
+	"github.com/lkmio/avformat/stream"
+	"github.com/lkmio/avformat/utils"
+	"github.com/lkmio/lkm/transcode"
 )
 
 // SourceType 推流类型

stream/source_utils.go

@@ -2,7 +2,7 @@ package stream
 
 import (
 	"fmt"
-	"github.com/yangjiechina/lkm/log"
+	"github.com/lkmio/lkm/log"
 	"net/url"
 	"strings"
 )

stream/stream_manager.go

@@ -1,7 +1,7 @@
 package stream
 
 import (
-	"github.com/yangjiechina/avformat/utils"
+	"github.com/lkmio/avformat/utils"
 )
 
 type StreamManager struct {

stream/stream_server.go

@@ -1,8 +1,8 @@
 package stream
 
 import (
-	"github.com/yangjiechina/avformat/transport"
-	"github.com/yangjiechina/lkm/log"
+	"github.com/lkmio/avformat/transport"
+	"github.com/lkmio/lkm/log"
 	"net"
 )
 

stream/trans_factory.go

@@ -2,7 +2,7 @@ package stream
 
 import (
 	"fmt"
-	"github.com/yangjiechina/avformat/utils"
+	"github.com/lkmio/avformat/utils"
 )
 
 type TransStreamFactory func(source Source, protocol Protocol, streams []utils.AVStream) (TransStream, error)

stream/trans_stream.go

@@ -1,9 +1,9 @@
 package stream
 
 import (
-	"github.com/yangjiechina/avformat/transport"
-	"github.com/yangjiechina/avformat/utils"
-	"github.com/yangjiechina/lkm/log"
+	"github.com/lkmio/avformat/transport"
+	"github.com/lkmio/avformat/utils"
+	"github.com/lkmio/lkm/log"
 )
 
 // TransStream 将AVPacket封装成传输流，转发给各个Sink

stream/trans_utils.go

@@ -1,6 +1,6 @@
 package stream
 
-import "github.com/yangjiechina/avformat/utils"
+import "github.com/lkmio/avformat/utils"
 
 // TransStreamId 每个传输流的唯一Id，根据输出流协议ID+流包含的音视频编码器ID生成
 // 输出流协议ID占用高8位