feat: flv add start record api

plugin/flv/api.go

@@ -4,6 +4,9 @@ import (
 	"context"
 	"encoding/binary"
 	"errors"
+	task "github.com/langhuihui/gotask"
+	"m7s.live/v5/pkg"
+	"m7s.live/v5/pkg/config"
 	"net"
 	"net/http"
 	"time"
@@ -149,3 +152,49 @@ func (plugin *FLVPlugin) jessica(rw http.ResponseWriter, r *http.Request) {
 		return write(2, video.GetTS32(), video.Memory)
 	})
 }
+
+func (p *FLVPlugin) StartRecord(ctx context.Context, req *flvpb.ReqStartRecord) (res *flvpb.ResponseStartRecord, err error) {
+	var recordExists bool
+	var filePath = "."
+	var fragment = time.Minute
+	if req.Fragment != nil {
+		fragment = req.Fragment.AsDuration()
+	}
+	if req.FilePath != "" {
+		filePath = req.FilePath
+	}
+	res = &flvpb.ResponseStartRecord{}
+	_, recordExists = p.Server.Records.Find(func(job *m7s.RecordJob) bool {
+		return job.StreamPath == req.StreamPath && job.RecConf.FilePath == req.FilePath
+	})
+	if recordExists {
+		err = pkg.ErrRecordExists
+		return
+	}
+
+	recordConf := config.Record{
+		Append:   false,
+		Fragment: fragment,
+		FilePath: filePath,
+		Type:     "flv",
+	}
+	var stream *m7s.Publisher
+	var ok bool
+	if stream, ok = p.Server.Streams.SafeGet(req.StreamPath); !ok {
+		var sub *m7s.Subscriber
+		sub, err = p.Subscribe(ctx, req.StreamPath)
+		if err != nil || sub == nil {
+			err = pkg.ErrNotFound
+			return
+		}
+		defer sub.Stop(task.ErrAutoStop)
+		if stream, ok = p.Server.Streams.SafeGet(req.StreamPath); !ok {
+			err = pkg.ErrNotFound
+			return
+		}
+	}
+	job := p.Record(stream, recordConf, nil)
+	res.Data = uint64(job.GetTaskPointer())
+	err = job.WaitStarted()
+	return
+}

plugin/flv/pb/flv.pb.go

@@ -10,7 +10,7 @@ import (
 	_ "google.golang.org/genproto/googleapis/api/annotations"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	_ "google.golang.org/protobuf/types/known/durationpb"
+	durationpb "google.golang.org/protobuf/types/known/durationpb"
 	emptypb "google.golang.org/protobuf/types/known/emptypb"
 	_ "google.golang.org/protobuf/types/known/timestamppb"
 	pb "m7s.live/v5/pb"
@@ -194,6 +194,126 @@ func (x *ReqRecordDelete) GetRange() string {
 	return ""
 }
 
+type ReqStartRecord struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	StreamPath    string                 `protobuf:"bytes,1,opt,name=streamPath,proto3" json:"streamPath,omitempty"`
+	Fragment      *durationpb.Duration   `protobuf:"bytes,2,opt,name=fragment,proto3" json:"fragment,omitempty"`
+	FilePath      string                 `protobuf:"bytes,3,opt,name=filePath,proto3" json:"filePath,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *ReqStartRecord) Reset() {
+	*x = ReqStartRecord{}
+	mi := &file_flv_proto_msgTypes[2]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ReqStartRecord) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ReqStartRecord) ProtoMessage() {}
+
+func (x *ReqStartRecord) ProtoReflect() protoreflect.Message {
+	mi := &file_flv_proto_msgTypes[2]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ReqStartRecord.ProtoReflect.Descriptor instead.
+func (*ReqStartRecord) Descriptor() ([]byte, []int) {
+	return file_flv_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *ReqStartRecord) GetStreamPath() string {
+	if x != nil {
+		return x.StreamPath
+	}
+	return ""
+}
+
+func (x *ReqStartRecord) GetFragment() *durationpb.Duration {
+	if x != nil {
+		return x.Fragment
+	}
+	return nil
+}
+
+func (x *ReqStartRecord) GetFilePath() string {
+	if x != nil {
+		return x.FilePath
+	}
+	return ""
+}
+
+type ResponseStartRecord struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Code          int32                  `protobuf:"varint,1,opt,name=code,proto3" json:"code,omitempty"`
+	Message       string                 `protobuf:"bytes,2,opt,name=message,proto3" json:"message,omitempty"`
+	Data          uint64                 `protobuf:"varint,3,opt,name=data,proto3" json:"data,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *ResponseStartRecord) Reset() {
+	*x = ResponseStartRecord{}
+	mi := &file_flv_proto_msgTypes[3]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ResponseStartRecord) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ResponseStartRecord) ProtoMessage() {}
+
+func (x *ResponseStartRecord) ProtoReflect() protoreflect.Message {
+	mi := &file_flv_proto_msgTypes[3]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ResponseStartRecord.ProtoReflect.Descriptor instead.
+func (*ResponseStartRecord) Descriptor() ([]byte, []int) {
+	return file_flv_proto_rawDescGZIP(), []int{3}
+}
+
+func (x *ResponseStartRecord) GetCode() int32 {
+	if x != nil {
+		return x.Code
+	}
+	return 0
+}
+
+func (x *ResponseStartRecord) GetMessage() string {
+	if x != nil {
+		return x.Message
+	}
+	return ""
+}
+
+func (x *ResponseStartRecord) GetData() uint64 {
+	if x != nil {
+		return x.Data
+	}
+	return 0
+}
+
 var File_flv_proto protoreflect.FileDescriptor
 
 const file_flv_proto_rawDesc = "" +
@@ -216,11 +336,22 @@ const file_flv_proto_rawDesc = "" +
 	"\x03ids\x18\x02 \x03(\rR\x03ids\x12\x1c\n" +
 	"\tstartTime\x18\x03 \x01(\tR\tstartTime\x12\x18\n" +
 	"\aendTime\x18\x04 \x01(\tR\aendTime\x12\x14\n" +
-	"\x05range\x18\x05 \x01(\tR\x05range2\x9e\x02\n" +
+	"\x05range\x18\x05 \x01(\tR\x05range\"\x83\x01\n" +
+	"\x0eReqStartRecord\x12\x1e\n" +
+	"\n" +
+	"streamPath\x18\x01 \x01(\tR\n" +
+	"streamPath\x125\n" +
+	"\bfragment\x18\x02 \x01(\v2\x19.google.protobuf.DurationR\bfragment\x12\x1a\n" +
+	"\bfilePath\x18\x03 \x01(\tR\bfilePath\"W\n" +
+	"\x13ResponseStartRecord\x12\x12\n" +
+	"\x04code\x18\x01 \x01(\x05R\x04code\x12\x18\n" +
+	"\amessage\x18\x02 \x01(\tR\amessage\x12\x12\n" +
+	"\x04data\x18\x03 \x01(\x04R\x04data2\x87\x03\n" +
 	"\x03api\x12]\n" +
 	"\x04List\x12\x12.flv.ReqRecordList\x1a\x1a.global.RecordResponseList\"%\x82\xd3\xe4\x93\x02\x1f\x12\x1d/flv/api/list/{streamPath=**}\x12T\n" +
 	"\aCatalog\x12\x16.google.protobuf.Empty\x1a\x17.global.ResponseCatalog\"\x18\x82\xd3\xe4\x93\x02\x12\x12\x10/flv/api/catalog\x12b\n" +
-	"\x06Delete\x12\x14.flv.ReqRecordDelete\x1a\x16.global.ResponseDelete\"*\x82\xd3\xe4\x93\x02$:\x01*\"\x1f/flv/api/delete/{streamPath=**}B\x1bZ\x19m7s.live/v5/plugin/flv/pbb\x06proto3"
+	"\x06Delete\x12\x14.flv.ReqRecordDelete\x1a\x16.global.ResponseDelete\"*\x82\xd3\xe4\x93\x02$:\x01*\"\x1f/flv/api/delete/{streamPath=**}\x12g\n" +
+	"\vStartRecord\x12\x13.flv.ReqStartRecord\x1a\x18.flv.ResponseStartRecord\")\x82\xd3\xe4\x93\x02#:\x01*\"\x1e/flv/api/start/{streamPath=**}B\x1bZ\x19m7s.live/v5/plugin/flv/pbb\x06proto3"
 
 var (
 	file_flv_proto_rawDescOnce sync.Once
@@ -234,27 +365,33 @@ func file_flv_proto_rawDescGZIP() []byte {
 	return file_flv_proto_rawDescData
 }
 
-var file_flv_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
+var file_flv_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
 var file_flv_proto_goTypes = []any{
 	(*ReqRecordList)(nil),         // 0: flv.ReqRecordList
 	(*ReqRecordDelete)(nil),       // 1: flv.ReqRecordDelete
-	(*emptypb.Empty)(nil),         // 2: google.protobuf.Empty
-	(*pb.RecordResponseList)(nil), // 3: global.RecordResponseList
-	(*pb.ResponseCatalog)(nil),    // 4: global.ResponseCatalog
-	(*pb.ResponseDelete)(nil),     // 5: global.ResponseDelete
+	(*ReqStartRecord)(nil),        // 2: flv.ReqStartRecord
+	(*ResponseStartRecord)(nil),   // 3: flv.ResponseStartRecord
+	(*durationpb.Duration)(nil),   // 4: google.protobuf.Duration
+	(*emptypb.Empty)(nil),         // 5: google.protobuf.Empty
+	(*pb.RecordResponseList)(nil), // 6: global.RecordResponseList
+	(*pb.ResponseCatalog)(nil),    // 7: global.ResponseCatalog
+	(*pb.ResponseDelete)(nil),     // 8: global.ResponseDelete
 }
 var file_flv_proto_depIdxs = []int32{
-	0, // 0: flv.api.List:input_type -> flv.ReqRecordList
-	2, // 1: flv.api.Catalog:input_type -> google.protobuf.Empty
-	1, // 2: flv.api.Delete:input_type -> flv.ReqRecordDelete
-	3, // 3: flv.api.List:output_type -> global.RecordResponseList
-	4, // 4: flv.api.Catalog:output_type -> global.ResponseCatalog
-	5, // 5: flv.api.Delete:output_type -> global.ResponseDelete
-	3, // [3:6] is the sub-list for method output_type
-	0, // [0:3] is the sub-list for method input_type
-	0, // [0:0] is the sub-list for extension type_name
-	0, // [0:0] is the sub-list for extension extendee
-	0, // [0:0] is the sub-list for field type_name
+	4, // 0: flv.ReqStartRecord.fragment:type_name -> google.protobuf.Duration
+	0, // 1: flv.api.List:input_type -> flv.ReqRecordList
+	5, // 2: flv.api.Catalog:input_type -> google.protobuf.Empty
+	1, // 3: flv.api.Delete:input_type -> flv.ReqRecordDelete
+	2, // 4: flv.api.StartRecord:input_type -> flv.ReqStartRecord
+	6, // 5: flv.api.List:output_type -> global.RecordResponseList
+	7, // 6: flv.api.Catalog:output_type -> global.ResponseCatalog
+	8, // 7: flv.api.Delete:output_type -> global.ResponseDelete
+	3, // 8: flv.api.StartRecord:output_type -> flv.ResponseStartRecord
+	5, // [5:9] is the sub-list for method output_type
+	1, // [1:5] is the sub-list for method input_type
+	1, // [1:1] is the sub-list for extension type_name
+	1, // [1:1] is the sub-list for extension extendee
+	0, // [0:1] is the sub-list for field type_name
 }
 
 func init() { file_flv_proto_init() }
@@ -268,7 +405,7 @@ func file_flv_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: unsafe.Slice(unsafe.StringData(file_flv_proto_rawDesc), len(file_flv_proto_rawDesc)),
 			NumEnums:      0,
-			NumMessages:   2,
+			NumMessages:   4,
 			NumExtensions: 0,
 			NumServices:   1,
 		},

plugin/flv/pb/flv.pb.gw.go

@@ -10,6 +10,7 @@ package pb
 
 import (
 	"context"
+	"errors"
 	"io"
 	"net/http"
 
@@ -25,176 +26,183 @@ import (
 )
 
 // Suppress "imported and not used" errors
-var _ codes.Code
-var _ io.Reader
-var _ status.Status
-var _ = runtime.String
-var _ = utilities.NewDoubleArray
-var _ = metadata.Join
-
 var (
-	filter_Api_List_0 = &utilities.DoubleArray{Encoding: map[string]int{"streamPath": 0}, Base: []int{1, 1, 0}, Check: []int{0, 1, 2}}
+	_ codes.Code
+	_ io.Reader
+	_ status.Status
+	_ = errors.New
+	_ = runtime.String
+	_ = utilities.NewDoubleArray
+	_ = metadata.Join
 )
 
+var filter_Api_List_0 = &utilities.DoubleArray{Encoding: map[string]int{"streamPath": 0}, Base: []int{1, 1, 0}, Check: []int{0, 1, 2}}
+
 func request_Api_List_0(ctx context.Context, marshaler runtime.Marshaler, client ApiClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var protoReq ReqRecordList
-	var metadata runtime.ServerMetadata
-
 	var (
-		val string
-		ok  bool
-		err error
-		_   = err
+		protoReq ReqRecordList
+		metadata runtime.ServerMetadata
+		err      error
 	)
-
-	val, ok = pathParams["streamPath"]
+	io.Copy(io.Discard, req.Body)
+	val, ok := pathParams["streamPath"]
 	if !ok {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "streamPath")
 	}
-
 	protoReq.StreamPath, err = runtime.String(val)
 	if err != nil {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "streamPath", err)
 	}
-
 	if err := req.ParseForm(); err != nil {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
 	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_Api_List_0); err != nil {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
-
 	msg, err := client.List(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
 	return msg, metadata, err
-
 }
 
 func local_request_Api_List_0(ctx context.Context, marshaler runtime.Marshaler, server ApiServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var protoReq ReqRecordList
-	var metadata runtime.ServerMetadata
-
 	var (
-		val string
-		ok  bool
-		err error
-		_   = err
+		protoReq ReqRecordList
+		metadata runtime.ServerMetadata
+		err      error
 	)
-
-	val, ok = pathParams["streamPath"]
+	val, ok := pathParams["streamPath"]
 	if !ok {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "streamPath")
 	}
-
 	protoReq.StreamPath, err = runtime.String(val)
 	if err != nil {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "streamPath", err)
 	}
-
 	if err := req.ParseForm(); err != nil {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
 	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_Api_List_0); err != nil {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
-
 	msg, err := server.List(ctx, &protoReq)
 	return msg, metadata, err
-
 }
 
 func request_Api_Catalog_0(ctx context.Context, marshaler runtime.Marshaler, client ApiClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var protoReq emptypb.Empty
-	var metadata runtime.ServerMetadata
-
+	var (
+		protoReq emptypb.Empty
+		metadata runtime.ServerMetadata
+	)
+	io.Copy(io.Discard, req.Body)
 	msg, err := client.Catalog(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
 	return msg, metadata, err
-
 }
 
 func local_request_Api_Catalog_0(ctx context.Context, marshaler runtime.Marshaler, server ApiServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var protoReq emptypb.Empty
-	var metadata runtime.ServerMetadata
-
+	var (
+		protoReq emptypb.Empty
+		metadata runtime.ServerMetadata
+	)
 	msg, err := server.Catalog(ctx, &protoReq)
 	return msg, metadata, err
-
 }
 
 func request_Api_Delete_0(ctx context.Context, marshaler runtime.Marshaler, client ApiClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var protoReq ReqRecordDelete
-	var metadata runtime.ServerMetadata
-
-	if err := marshaler.NewDecoder(req.Body).Decode(&protoReq); err != nil && err != io.EOF {
+	var (
+		protoReq ReqRecordDelete
+		metadata runtime.ServerMetadata
+		err      error
+	)
+	if err := marshaler.NewDecoder(req.Body).Decode(&protoReq); err != nil && !errors.Is(err, io.EOF) {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
-
-	var (
-		val string
-		ok  bool
-		err error
-		_   = err
-	)
-
-	val, ok = pathParams["streamPath"]
+	val, ok := pathParams["streamPath"]
 	if !ok {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "streamPath")
 	}
-
 	protoReq.StreamPath, err = runtime.String(val)
 	if err != nil {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "streamPath", err)
 	}
-
 	msg, err := client.Delete(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
 	return msg, metadata, err
-
 }
 
 func local_request_Api_Delete_0(ctx context.Context, marshaler runtime.Marshaler, server ApiServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var protoReq ReqRecordDelete
-	var metadata runtime.ServerMetadata
-
-	if err := marshaler.NewDecoder(req.Body).Decode(&protoReq); err != nil && err != io.EOF {
+	var (
+		protoReq ReqRecordDelete
+		metadata runtime.ServerMetadata
+		err      error
+	)
+	if err := marshaler.NewDecoder(req.Body).Decode(&protoReq); err != nil && !errors.Is(err, io.EOF) {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
-
-	var (
-		val string
-		ok  bool
-		err error
-		_   = err
-	)
-
-	val, ok = pathParams["streamPath"]
+	val, ok := pathParams["streamPath"]
 	if !ok {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "streamPath")
 	}
-
 	protoReq.StreamPath, err = runtime.String(val)
 	if err != nil {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "streamPath", err)
 	}
-
 	msg, err := server.Delete(ctx, &protoReq)
 	return msg, metadata, err
+}
 
+func request_Api_StartRecord_0(ctx context.Context, marshaler runtime.Marshaler, client ApiClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq ReqStartRecord
+		metadata runtime.ServerMetadata
+		err      error
+	)
+	if err := marshaler.NewDecoder(req.Body).Decode(&protoReq); err != nil && !errors.Is(err, io.EOF) {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	val, ok := pathParams["streamPath"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "streamPath")
+	}
+	protoReq.StreamPath, err = runtime.String(val)
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "streamPath", err)
+	}
+	msg, err := client.StartRecord(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+}
+
+func local_request_Api_StartRecord_0(ctx context.Context, marshaler runtime.Marshaler, server ApiServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq ReqStartRecord
+		metadata runtime.ServerMetadata
+		err      error
+	)
+	if err := marshaler.NewDecoder(req.Body).Decode(&protoReq); err != nil && !errors.Is(err, io.EOF) {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	val, ok := pathParams["streamPath"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "streamPath")
+	}
+	protoReq.StreamPath, err = runtime.String(val)
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "streamPath", err)
+	}
+	msg, err := server.StartRecord(ctx, &protoReq)
+	return msg, metadata, err
 }
 
 // RegisterApiHandlerServer registers the http handlers for service Api to "mux".
 // UnaryRPC     :call ApiServer directly.
 // StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
 // Note that using this registration option will cause many gRPC library features to stop working. Consider using RegisterApiHandlerFromEndpoint instead.
+// GRPC interceptors will not work for this type of registration. To use interceptors, you must use the "runtime.WithMiddlewares" option in the "runtime.NewServeMux" call.
 func RegisterApiHandlerServer(ctx context.Context, mux *runtime.ServeMux, server ApiServer) error {
-
-	mux.Handle("GET", pattern_Api_List_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+	mux.Handle(http.MethodGet, pattern_Api_List_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
 		var stream runtime.ServerTransportStream
 		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
 		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		var err error
-		var annotatedContext context.Context
-		annotatedContext, err = runtime.AnnotateIncomingContext(ctx, mux, req, "/flv.Api/List", runtime.WithHTTPPathPattern("/flv/api/list/{streamPath=**}"))
+		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/flv.Api/List", runtime.WithHTTPPathPattern("/flv/api/list/{streamPath=**}"))
 		if err != nil {
 			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
 			return
@@ -206,20 +214,15 @@ func RegisterApiHandlerServer(ctx context.Context, mux *runtime.ServeMux, server
 			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
 			return
 		}
-
 		forward_Api_List_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-
 	})
-
-	mux.Handle("GET", pattern_Api_Catalog_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+	mux.Handle(http.MethodGet, pattern_Api_Catalog_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
 		var stream runtime.ServerTransportStream
 		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
 		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		var err error
-		var annotatedContext context.Context
-		annotatedContext, err = runtime.AnnotateIncomingContext(ctx, mux, req, "/flv.Api/Catalog", runtime.WithHTTPPathPattern("/flv/api/catalog"))
+		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/flv.Api/Catalog", runtime.WithHTTPPathPattern("/flv/api/catalog"))
 		if err != nil {
 			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
 			return
@@ -231,20 +234,15 @@ func RegisterApiHandlerServer(ctx context.Context, mux *runtime.ServeMux, server
 			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
 			return
 		}
-
 		forward_Api_Catalog_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-
 	})
-
-	mux.Handle("POST", pattern_Api_Delete_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+	mux.Handle(http.MethodPost, pattern_Api_Delete_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
 		var stream runtime.ServerTransportStream
 		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
 		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		var err error
-		var annotatedContext context.Context
-		annotatedContext, err = runtime.AnnotateIncomingContext(ctx, mux, req, "/flv.Api/Delete", runtime.WithHTTPPathPattern("/flv/api/delete/{streamPath=**}"))
+		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/flv.Api/Delete", runtime.WithHTTPPathPattern("/flv/api/delete/{streamPath=**}"))
 		if err != nil {
 			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
 			return
@@ -256,9 +254,27 @@ func RegisterApiHandlerServer(ctx context.Context, mux *runtime.ServeMux, server
 			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
 			return
 		}
-
 		forward_Api_Delete_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-
+	})
+	mux.Handle(http.MethodPost, pattern_Api_StartRecord_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/flv.Api/StartRecord", runtime.WithHTTPPathPattern("/flv/api/start/{streamPath=**}"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_Api_StartRecord_0(annotatedContext, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_Api_StartRecord_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
 
 	return nil
@@ -267,25 +283,24 @@ func RegisterApiHandlerServer(ctx context.Context, mux *runtime.ServeMux, server
 // RegisterApiHandlerFromEndpoint is same as RegisterApiHandler but
 // automatically dials to "endpoint" and closes the connection when "ctx" gets done.
 func RegisterApiHandlerFromEndpoint(ctx context.Context, mux *runtime.ServeMux, endpoint string, opts []grpc.DialOption) (err error) {
-	conn, err := grpc.DialContext(ctx, endpoint, opts...)
+	conn, err := grpc.NewClient(endpoint, opts...)
 	if err != nil {
 		return err
 	}
 	defer func() {
 		if err != nil {
 			if cerr := conn.Close(); cerr != nil {
-				grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
+				grpclog.Errorf("Failed to close conn to %s: %v", endpoint, cerr)
 			}
 			return
 		}
 		go func() {
 			<-ctx.Done()
 			if cerr := conn.Close(); cerr != nil {
-				grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
+				grpclog.Errorf("Failed to close conn to %s: %v", endpoint, cerr)
 			}
 		}()
 	}()
-
 	return RegisterApiHandler(ctx, mux, conn)
 }
 
@@ -299,16 +314,13 @@ func RegisterApiHandler(ctx context.Context, mux *runtime.ServeMux, conn *grpc.C
 // to "mux". The handlers forward requests to the grpc endpoint over the given implementation of "ApiClient".
 // Note: the gRPC framework executes interceptors within the gRPC handler. If the passed in "ApiClient"
 // doesn't go through the normal gRPC flow (creating a gRPC client etc.) then it will be up to the passed in
-// "ApiClient" to call the correct interceptors.
+// "ApiClient" to call the correct interceptors. This client ignores the HTTP middlewares.
 func RegisterApiHandlerClient(ctx context.Context, mux *runtime.ServeMux, client ApiClient) error {
-
-	mux.Handle("GET", pattern_Api_List_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+	mux.Handle(http.MethodGet, pattern_Api_List_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
 		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		var err error
-		var annotatedContext context.Context
-		annotatedContext, err = runtime.AnnotateContext(ctx, mux, req, "/flv.Api/List", runtime.WithHTTPPathPattern("/flv/api/list/{streamPath=**}"))
+		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/flv.Api/List", runtime.WithHTTPPathPattern("/flv/api/list/{streamPath=**}"))
 		if err != nil {
 			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
 			return
@@ -319,18 +331,13 @@ func RegisterApiHandlerClient(ctx context.Context, mux *runtime.ServeMux, client
 			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
 			return
 		}
-
 		forward_Api_List_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-
 	})
-
-	mux.Handle("GET", pattern_Api_Catalog_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+	mux.Handle(http.MethodGet, pattern_Api_Catalog_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
 		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		var err error
-		var annotatedContext context.Context
-		annotatedContext, err = runtime.AnnotateContext(ctx, mux, req, "/flv.Api/Catalog", runtime.WithHTTPPathPattern("/flv/api/catalog"))
+		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/flv.Api/Catalog", runtime.WithHTTPPathPattern("/flv/api/catalog"))
 		if err != nil {
 			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
 			return
@@ -341,18 +348,13 @@ func RegisterApiHandlerClient(ctx context.Context, mux *runtime.ServeMux, client
 			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
 			return
 		}
-
 		forward_Api_Catalog_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-
 	})
-
-	mux.Handle("POST", pattern_Api_Delete_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+	mux.Handle(http.MethodPost, pattern_Api_Delete_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
 		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		var err error
-		var annotatedContext context.Context
-		annotatedContext, err = runtime.AnnotateContext(ctx, mux, req, "/flv.Api/Delete", runtime.WithHTTPPathPattern("/flv/api/delete/{streamPath=**}"))
+		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/flv.Api/Delete", runtime.WithHTTPPathPattern("/flv/api/delete/{streamPath=**}"))
 		if err != nil {
 			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
 			return
@@ -363,26 +365,38 @@ func RegisterApiHandlerClient(ctx context.Context, mux *runtime.ServeMux, client
 			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
 			return
 		}
-
 		forward_Api_Delete_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-
 	})
-
+	mux.Handle(http.MethodPost, pattern_Api_StartRecord_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/flv.Api/StartRecord", runtime.WithHTTPPathPattern("/flv/api/start/{streamPath=**}"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_Api_StartRecord_0(annotatedContext, inboundMarshaler, client, req, pathParams)
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_Api_StartRecord_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
 	return nil
 }
 
 var (
-	pattern_Api_List_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 3, 0, 4, 1, 5, 3}, []string{"flv", "api", "list", "streamPath"}, ""))
-
-	pattern_Api_Catalog_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"flv", "api", "catalog"}, ""))
-
-	pattern_Api_Delete_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 3, 0, 4, 1, 5, 3}, []string{"flv", "api", "delete", "streamPath"}, ""))
+	pattern_Api_List_0        = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 3, 0, 4, 1, 5, 3}, []string{"flv", "api", "list", "streamPath"}, ""))
+	pattern_Api_Catalog_0     = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"flv", "api", "catalog"}, ""))
+	pattern_Api_Delete_0      = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 3, 0, 4, 1, 5, 3}, []string{"flv", "api", "delete", "streamPath"}, ""))
+	pattern_Api_StartRecord_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 3, 0, 4, 1, 5, 3}, []string{"flv", "api", "start", "streamPath"}, ""))
 )
 
 var (
-	forward_Api_List_0 = runtime.ForwardResponseMessage
-
-	forward_Api_Catalog_0 = runtime.ForwardResponseMessage
-
-	forward_Api_Delete_0 = runtime.ForwardResponseMessage
+	forward_Api_List_0        = runtime.ForwardResponseMessage
+	forward_Api_Catalog_0     = runtime.ForwardResponseMessage
+	forward_Api_Delete_0      = runtime.ForwardResponseMessage
+	forward_Api_StartRecord_0 = runtime.ForwardResponseMessage
 )

plugin/flv/pb/flv.proto

@@ -24,6 +24,12 @@ service api {
       body: "*"
     };
   }
+  rpc StartRecord (ReqStartRecord) returns (ResponseStartRecord) {
+    option (google.api.http) = {
+      post: "/flv/api/start/{streamPath=**}"
+      body: "*"
+    };
+  }
 }
 
 message ReqRecordList {
@@ -42,4 +48,16 @@ message ReqRecordDelete {
   string startTime = 3;
   string endTime = 4;
   string range = 5;
-} 
+}
+
+message ReqStartRecord {
+  string streamPath = 1;
+  google.protobuf.Duration fragment = 2;
+  string filePath = 3;
+}
+
+message ResponseStartRecord {
+  int32 code = 1;
+  string message = 2;
+  uint64 data = 3;
+}

plugin/flv/pb/flv_grpc.pb.go

@@ -21,9 +21,10 @@ import (
 const _ = grpc.SupportPackageIsVersion9
 
 const (
-	Api_List_FullMethodName    = "/flv.api/List"
-	Api_Catalog_FullMethodName = "/flv.api/Catalog"
-	Api_Delete_FullMethodName  = "/flv.api/Delete"
+	Api_List_FullMethodName        = "/flv.api/List"
+	Api_Catalog_FullMethodName     = "/flv.api/Catalog"
+	Api_Delete_FullMethodName      = "/flv.api/Delete"
+	Api_StartRecord_FullMethodName = "/flv.api/StartRecord"
 )
 
 // ApiClient is the client API for Api service.
@@ -33,6 +34,7 @@ type ApiClient interface {
 	List(ctx context.Context, in *ReqRecordList, opts ...grpc.CallOption) (*pb.RecordResponseList, error)
 	Catalog(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (*pb.ResponseCatalog, error)
 	Delete(ctx context.Context, in *ReqRecordDelete, opts ...grpc.CallOption) (*pb.ResponseDelete, error)
+	StartRecord(ctx context.Context, in *ReqStartRecord, opts ...grpc.CallOption) (*ResponseStartRecord, error)
 }
 
 type apiClient struct {
@@ -73,6 +75,16 @@ func (c *apiClient) Delete(ctx context.Context, in *ReqRecordDelete, opts ...grp
 	return out, nil
 }
 
+func (c *apiClient) StartRecord(ctx context.Context, in *ReqStartRecord, opts ...grpc.CallOption) (*ResponseStartRecord, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(ResponseStartRecord)
+	err := c.cc.Invoke(ctx, Api_StartRecord_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // ApiServer is the server API for Api service.
 // All implementations must embed UnimplementedApiServer
 // for forward compatibility.
@@ -80,6 +92,7 @@ type ApiServer interface {
 	List(context.Context, *ReqRecordList) (*pb.RecordResponseList, error)
 	Catalog(context.Context, *emptypb.Empty) (*pb.ResponseCatalog, error)
 	Delete(context.Context, *ReqRecordDelete) (*pb.ResponseDelete, error)
+	StartRecord(context.Context, *ReqStartRecord) (*ResponseStartRecord, error)
 	mustEmbedUnimplementedApiServer()
 }
 
@@ -99,6 +112,9 @@ func (UnimplementedApiServer) Catalog(context.Context, *emptypb.Empty) (*pb.Resp
 func (UnimplementedApiServer) Delete(context.Context, *ReqRecordDelete) (*pb.ResponseDelete, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method Delete not implemented")
 }
+func (UnimplementedApiServer) StartRecord(context.Context, *ReqStartRecord) (*ResponseStartRecord, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method StartRecord not implemented")
+}
 func (UnimplementedApiServer) mustEmbedUnimplementedApiServer() {}
 func (UnimplementedApiServer) testEmbeddedByValue()             {}
 
@@ -174,6 +190,24 @@ func _Api_Delete_Handler(srv interface{}, ctx context.Context, dec func(interfac
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Api_StartRecord_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(ReqStartRecord)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(ApiServer).StartRecord(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: Api_StartRecord_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(ApiServer).StartRecord(ctx, req.(*ReqStartRecord))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 // Api_ServiceDesc is the grpc.ServiceDesc for Api service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -193,6 +227,10 @@ var Api_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "Delete",
 			Handler:    _Api_Delete_Handler,
 		},
+		{
+			MethodName: "StartRecord",
+			Handler:    _Api_StartRecord_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "flv.proto",

plugin/flv/pkg/pull-recorder.go

@@ -87,15 +87,26 @@ func (p *RecordReader) Run() (err error) {
 					if st.GetKey() == targetType {
 						if localStorage, ok := st.(*storage.LocalStorage); ok {
 							filePath = localStorage.GetFullPath(filePath, stream.StorageLevel)
+							p.File, err = os.Open(filePath)
+							if err != nil {
+								continue
+							}
+						} else {
+							filePath, err = st.GetURL(p, stream.StreamPath)
+							if err != nil {
+								continue
+							}
+							p.File, err = st.OpenFile(p, filePath)
 						}
-					} else {
-						p.Warn("storage type mismatch, fallback to relative path", "streamType", stream.StorageType, "globalType", st.GetKey(), "path", filePath)
 					}
 				}
 			}
-			p.File, err = os.Open(filePath)
-			if err != nil {
-				continue
+			// 如果 storage 已经通过 OpenFile 打开了文件（storage.File），则直接使用；否则尝试本地打开路径
+			if p.File == nil {
+				p.File, err = os.Open(filePath)
+				if err != nil {
+					continue
+				}
 			}
 			if p.reader != nil {
 				p.reader.Recycle()

plugin/flv/pkg/record.go

@@ -178,6 +178,29 @@ func (r *Recorder) createStream(start time.Time) (err error) {
 	if err != nil {
 		return
 	}
+	// 写入序列头（如果已知）以保证每个分片可独立回放
+	// 优先使用 Subscriber 的 VideoReader/AudioReader 的 codec context 的 sequence frame
+	sub := r.RecordJob.Subscriber
+	if sub != nil {
+		// 视频序列头
+		if sub.VideoReader != nil && sub.VideoReader.Track != nil && sub.VideoReader.Track.ICodecCtx != nil {
+			if seqCtx, ok := sub.VideoReader.Track.ICodecCtx.(pkg.ISequenceCodecCtx[*rtmp.VideoFrame]); ok {
+				seq := seqCtx.GetSequenceFrame()
+				if seq != nil && seq.Size > 0 {
+					_ = r.writer.WriteTag(FLV_TAG_TYPE_VIDEO, 0, uint32(seq.Size), seq.Buffers...)
+				}
+			}
+		}
+		// 音频序列头
+		if sub.AudioReader != nil && sub.AudioReader.Track != nil && sub.AudioReader.Track.ICodecCtx != nil {
+			if seqCtx, ok := sub.AudioReader.Track.ICodecCtx.(pkg.ISequenceCodecCtx[*rtmp.AudioFrame]); ok {
+				seq := seqCtx.GetSequenceFrame()
+				if seq != nil && seq.Size > 0 {
+					_ = r.writer.WriteTag(FLV_TAG_TYPE_AUDIO, 0, uint32(seq.Size), seq.Buffers...)
+				}
+			}
+		}
+	}
 	return
 }
 

puller.go

@@ -17,6 +17,7 @@ import (
 	pkg "m7s.live/v5/pkg"
 	"m7s.live/v5/pkg/config"
 	"m7s.live/v5/pkg/format"
+	"m7s.live/v5/pkg/storage"
 	"m7s.live/v5/pkg/util"
 )
 
@@ -57,7 +58,7 @@ type (
 		PullJob                    PullJob
 		PullStartTime, PullEndTime time.Time
 		Streams                    []RecordStream
-		File                       *os.File
+		File                       storage.File
 		MaxTS                      int64
 		seekChan                   chan time.Time
 		Type                       string