diff --git a/plugnmeet/plugnmeet_recorder.pb.go b/plugnmeet/plugnmeet_recorder.pb.go
index cbd0547..0258e54 100644
--- a/plugnmeet/plugnmeet_recorder.pb.go
+++ b/plugnmeet/plugnmeet_recorder.pb.go
@@ -130,6 +130,55 @@ func (RecorderServiceType) EnumDescriptor() ([]byte, []int) {
 	return file_plugnmeet_recorder_proto_rawDescGZIP(), []int{1}
 }
 
+type RecorderInfoKeys int32
+
+const (
+	RecorderInfoKeys_RECORDER_INFO_MAX_LIMIT        RecorderInfoKeys = 0
+	RecorderInfoKeys_RECORDER_INFO_LAST_PING        RecorderInfoKeys = 1
+	RecorderInfoKeys_RECORDER_INFO_CURRENT_PROGRESS RecorderInfoKeys = 3
+)
+
+// Enum value maps for RecorderInfoKeys.
+var (
+	RecorderInfoKeys_name = map[int32]string{
+		0: "RECORDER_INFO_MAX_LIMIT",
+		1: "RECORDER_INFO_LAST_PING",
+		3: "RECORDER_INFO_CURRENT_PROGRESS",
+	}
+	RecorderInfoKeys_value = map[string]int32{
+		"RECORDER_INFO_MAX_LIMIT":        0,
+		"RECORDER_INFO_LAST_PING":        1,
+		"RECORDER_INFO_CURRENT_PROGRESS": 3,
+	}
+)
+
+func (x RecorderInfoKeys) Enum() *RecorderInfoKeys {
+	p := new(RecorderInfoKeys)
+	*p = x
+	return p
+}
+
+func (x RecorderInfoKeys) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (RecorderInfoKeys) Descriptor() protoreflect.EnumDescriptor {
+	return file_plugnmeet_recorder_proto_enumTypes[2].Descriptor()
+}
+
+func (RecorderInfoKeys) Type() protoreflect.EnumType {
+	return &file_plugnmeet_recorder_proto_enumTypes[2]
+}
+
+func (x RecorderInfoKeys) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use RecorderInfoKeys.Descriptor instead.
+func (RecorderInfoKeys) EnumDescriptor() ([]byte, []int) {
+	return file_plugnmeet_recorder_proto_rawDescGZIP(), []int{2}
+}
+
 type PlugNmeetToRecorder struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -515,20 +564,17 @@ type StartRecorderChildArgs struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	RoomTableId      int64               `protobuf:"varint,1,opt,name=room_table_id,json=roomTableId,proto3" json:"room_table_id,omitempty"`
-	RecordingId      string              `protobuf:"bytes,2,opt,name=recording_id,json=recordingId,proto3" json:"recording_id,omitempty"`
+	ServiceType      RecorderServiceType `protobuf:"varint,1,opt,name=serviceType,proto3,enum=plugnmeet.RecorderServiceType" json:"serviceType,omitempty"`
+	RoomTableId      int64               `protobuf:"varint,2,opt,name=room_table_id,json=roomTableId,proto3" json:"room_table_id,omitempty"`
+	RecordingId      string              `protobuf:"bytes,3,opt,name=recording_id,json=recordingId,proto3" json:"recording_id,omitempty"`
 	AccessToken      string              `protobuf:"bytes,4,opt,name=access_token,json=accessToken,proto3" json:"access_token,omitempty"`
-	PlugNMeetInfo    *PlugNmeetInfo      `protobuf:"bytes,5,opt,name=plug_n_meet_info,json=plugNMeetInfo,proto3" json:"plug_n_meet_info,omitempty"`
-	PostMp4Convert   bool                `protobuf:"varint,6,opt,name=post_mp4_convert,json=postMp4Convert,proto3" json:"post_mp4_convert,omitempty"`
-	CopyToPath       *CopyToPath         `protobuf:"bytes,7,opt,name=copy_to_path,json=copyToPath,proto3" json:"copy_to_path,omitempty"`
-	ServiceType      RecorderServiceType `protobuf:"varint,8,opt,name=serviceType,proto3,enum=plugnmeet.RecorderServiceType" json:"serviceType,omitempty"`
-	RecorderId       *string             `protobuf:"bytes,9,opt,name=recorder_id,json=recorderId,proto3,oneof" json:"recorder_id,omitempty"`
-	RtmpUrl          *string             `protobuf:"bytes,10,opt,name=rtmp_url,json=rtmpUrl,proto3,oneof" json:"rtmp_url,omitempty"`
-	WebsocketUrl     string              `protobuf:"bytes,11,opt,name=websocket_url,json=websocketUrl,proto3" json:"websocket_url,omitempty"`
-	CustomChromePath *string             `protobuf:"bytes,12,opt,name=custom_chrome_path,json=customChromePath,proto3,oneof" json:"custom_chrome_path,omitempty"`
-	Width            *uint32             `protobuf:"varint,13,opt,name=width,proto3,oneof" json:"width,omitempty"`
-	Height           *uint32             `protobuf:"varint,14,opt,name=height,proto3,oneof" json:"height,omitempty"`
-	XvfbDpi          *uint32             `protobuf:"varint,15,opt,name=xvfb_dpi,json=xvfbDpi,proto3,oneof" json:"xvfb_dpi,omitempty"`
+	PnmHost          string              `protobuf:"bytes,5,opt,name=pnm_host,json=pnmHost,proto3" json:"pnm_host,omitempty"`
+	PnmJoinHost      *string             `protobuf:"bytes,6,opt,name=pnm_join_host,json=pnmJoinHost,proto3,oneof" json:"pnm_join_host,omitempty"`
+	WebsocketUrl     string              `protobuf:"bytes,7,opt,name=websocket_url,json=websocketUrl,proto3" json:"websocket_url,omitempty"`
+	CustomChromePath *string             `protobuf:"bytes,8,opt,name=custom_chrome_path,json=customChromePath,proto3,oneof" json:"custom_chrome_path,omitempty"`
+	Width            *uint32             `protobuf:"varint,9,opt,name=width,proto3,oneof" json:"width,omitempty"`
+	Height           *uint32             `protobuf:"varint,10,opt,name=height,proto3,oneof" json:"height,omitempty"`
+	XvfbDpi          *uint32             `protobuf:"varint,11,opt,name=xvfb_dpi,json=xvfbDpi,proto3,oneof" json:"xvfb_dpi,omitempty"`
 }
 
 func (x *StartRecorderChildArgs) Reset() {
@@ -563,6 +609,13 @@ func (*StartRecorderChildArgs) Descriptor() ([]byte, []int) {
 	return file_plugnmeet_recorder_proto_rawDescGZIP(), []int{4}
 }
 
+func (x *StartRecorderChildArgs) GetServiceType() RecorderServiceType {
+	if x != nil {
+		return x.ServiceType
+	}
+	return RecorderServiceType_RECORDING
+}
+
 func (x *StartRecorderChildArgs) GetRoomTableId() int64 {
 	if x != nil {
 		return x.RoomTableId
@@ -584,44 +637,16 @@ func (x *StartRecorderChildArgs) GetAccessToken() string {
 	return ""
 }
 
-func (x *StartRecorderChildArgs) GetPlugNMeetInfo() *PlugNmeetInfo {
-	if x != nil {
-		return x.PlugNMeetInfo
-	}
-	return nil
-}
-
-func (x *StartRecorderChildArgs) GetPostMp4Convert() bool {
+func (x *StartRecorderChildArgs) GetPnmHost() string {
 	if x != nil {
-		return x.PostMp4Convert
-	}
-	return false
-}
-
-func (x *StartRecorderChildArgs) GetCopyToPath() *CopyToPath {
-	if x != nil {
-		return x.CopyToPath
-	}
-	return nil
-}
-
-func (x *StartRecorderChildArgs) GetServiceType() RecorderServiceType {
-	if x != nil {
-		return x.ServiceType
-	}
-	return RecorderServiceType_RECORDING
-}
-
-func (x *StartRecorderChildArgs) GetRecorderId() string {
-	if x != nil && x.RecorderId != nil {
-		return *x.RecorderId
+		return x.PnmHost
 	}
 	return ""
 }
 
-func (x *StartRecorderChildArgs) GetRtmpUrl() string {
-	if x != nil && x.RtmpUrl != nil {
-		return *x.RtmpUrl
+func (x *StartRecorderChildArgs) GetPnmJoinHost() string {
+	if x != nil && x.PnmJoinHost != nil {
+		return *x.PnmJoinHost
 	}
 	return ""
 }
@@ -854,89 +879,84 @@ var file_plugnmeet_recorder_proto_rawDesc = []byte{
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 }
 
 var (
@@ -951,32 +971,31 @@ func file_plugnmeet_recorder_proto_rawDescGZIP() []byte {
 	return file_plugnmeet_recorder_proto_rawDescData
 }
 
-var file_plugnmeet_recorder_proto_enumTypes = make([]protoimpl.EnumInfo, 2)
+var file_plugnmeet_recorder_proto_enumTypes = make([]protoimpl.EnumInfo, 3)
 var file_plugnmeet_recorder_proto_msgTypes = make([]protoimpl.MessageInfo, 7)
 var file_plugnmeet_recorder_proto_goTypes = []any{
 	(RecordingTasks)(0),            // 0: plugnmeet.RecordingTasks
 	(RecorderServiceType)(0),       // 1: plugnmeet.RecorderServiceType
-	(*PlugNmeetToRecorder)(nil),    // 2: plugnmeet.PlugNmeetToRecorder
-	(*RecorderToPlugNmeet)(nil),    // 3: plugnmeet.RecorderToPlugNmeet
-	(*FromParentToChild)(nil),      // 4: plugnmeet.FromParentToChild
-	(*FromChildToParent)(nil),      // 5: plugnmeet.FromChildToParent
-	(*StartRecorderChildArgs)(nil), // 6: plugnmeet.StartRecorderChildArgs
-	(*PlugNmeetInfo)(nil),          // 7: plugnmeet.PlugNmeetInfo
-	(*CopyToPath)(nil),             // 8: plugnmeet.CopyToPath
+	(RecorderInfoKeys)(0),          // 2: plugnmeet.RecorderInfoKeys
+	(*PlugNmeetToRecorder)(nil),    // 3: plugnmeet.PlugNmeetToRecorder
+	(*RecorderToPlugNmeet)(nil),    // 4: plugnmeet.RecorderToPlugNmeet
+	(*FromParentToChild)(nil),      // 5: plugnmeet.FromParentToChild
+	(*FromChildToParent)(nil),      // 6: plugnmeet.FromChildToParent
+	(*StartRecorderChildArgs)(nil), // 7: plugnmeet.StartRecorderChildArgs
+	(*PlugNmeetInfo)(nil),          // 8: plugnmeet.PlugNmeetInfo
+	(*CopyToPath)(nil),             // 9: plugnmeet.CopyToPath
 }
 var file_plugnmeet_recorder_proto_depIdxs = []int32{
 	0, // 0: plugnmeet.PlugNmeetToRecorder.task:type_name -> plugnmeet.RecordingTasks
 	0, // 1: plugnmeet.RecorderToPlugNmeet.task:type_name -> plugnmeet.RecordingTasks
 	0, // 2: plugnmeet.FromParentToChild.task:type_name -> plugnmeet.RecordingTasks
 	0, // 3: plugnmeet.FromChildToParent.task:type_name -> plugnmeet.RecordingTasks
-	7, // 4: plugnmeet.StartRecorderChildArgs.plug_n_meet_info:type_name -> plugnmeet.PlugNmeetInfo
-	8, // 5: plugnmeet.StartRecorderChildArgs.copy_to_path:type_name -> plugnmeet.CopyToPath
-	1, // 6: plugnmeet.StartRecorderChildArgs.serviceType:type_name -> plugnmeet.RecorderServiceType
-	7, // [7:7] is the sub-list for method output_type
-	7, // [7:7] is the sub-list for method input_type
-	7, // [7:7] is the sub-list for extension type_name
-	7, // [7:7] is the sub-list for extension extendee
-	0, // [0:7] is the sub-list for field type_name
+	1, // 4: plugnmeet.StartRecorderChildArgs.serviceType:type_name -> plugnmeet.RecorderServiceType
+	5, // [5:5] is the sub-list for method output_type
+	5, // [5:5] is the sub-list for method input_type
+	5, // [5:5] is the sub-list for extension type_name
+	5, // [5:5] is the sub-list for extension extendee
+	0, // [0:5] is the sub-list for field type_name
 }
 
 func init() { file_plugnmeet_recorder_proto_init() }
@@ -1079,7 +1098,7 @@ func file_plugnmeet_recorder_proto_init() {
 		File: protoimpl.DescBuilder{
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_plugnmeet_recorder_proto_rawDesc,
-			NumEnums:      2,
+			NumEnums:      3,
 			NumMessages:   7,
 			NumExtensions: 0,
 			NumServices:   0,
diff --git a/plugnmeet/plugnmeet_recorder.pb.validate.go b/plugnmeet/plugnmeet_recorder.pb.validate.go
index ddf2f8d..ffc291a 100644
--- a/plugnmeet/plugnmeet_recorder.pb.validate.go
+++ b/plugnmeet/plugnmeet_recorder.pb.validate.go
@@ -523,82 +523,20 @@ func (m *StartRecorderChildArgs) validate(all bool) error {
 
 	var errors []error
 
+	// no validation rules for ServiceType
+
 	// no validation rules for RoomTableId
 
 	// no validation rules for RecordingId
 
 	// no validation rules for AccessToken
 
-	if all {
-		switch v := interface{}(m.GetPlugNMeetInfo()).(type) {
-		case interface{ ValidateAll() error }:
-			if err := v.ValidateAll(); err != nil {
-				errors = append(errors, StartRecorderChildArgsValidationError{
-					field:  "PlugNMeetInfo",
-					reason: "embedded message failed validation",
-					cause:  err,
-				})
-			}
-		case interface{ Validate() error }:
-			if err := v.Validate(); err != nil {
-				errors = append(errors, StartRecorderChildArgsValidationError{
-					field:  "PlugNMeetInfo",
-					reason: "embedded message failed validation",
-					cause:  err,
-				})
-			}
-		}
-	} else if v, ok := interface{}(m.GetPlugNMeetInfo()).(interface{ Validate() error }); ok {
-		if err := v.Validate(); err != nil {
-			return StartRecorderChildArgsValidationError{
-				field:  "PlugNMeetInfo",
-				reason: "embedded message failed validation",
-				cause:  err,
-			}
-		}
-	}
-
-	// no validation rules for PostMp4Convert
-
-	if all {
-		switch v := interface{}(m.GetCopyToPath()).(type) {
-		case interface{ ValidateAll() error }:
-			if err := v.ValidateAll(); err != nil {
-				errors = append(errors, StartRecorderChildArgsValidationError{
-					field:  "CopyToPath",
-					reason: "embedded message failed validation",
-					cause:  err,
-				})
-			}
-		case interface{ Validate() error }:
-			if err := v.Validate(); err != nil {
-				errors = append(errors, StartRecorderChildArgsValidationError{
-					field:  "CopyToPath",
-					reason: "embedded message failed validation",
-					cause:  err,
-				})
-			}
-		}
-	} else if v, ok := interface{}(m.GetCopyToPath()).(interface{ Validate() error }); ok {
-		if err := v.Validate(); err != nil {
-			return StartRecorderChildArgsValidationError{
-				field:  "CopyToPath",
-				reason: "embedded message failed validation",
-				cause:  err,
-			}
-		}
-	}
-
-	// no validation rules for ServiceType
+	// no validation rules for PnmHost
 
 	// no validation rules for WebsocketUrl
 
-	if m.RecorderId != nil {
-		// no validation rules for RecorderId
-	}
-
-	if m.RtmpUrl != nil {
-		// no validation rules for RtmpUrl
+	if m.PnmJoinHost != nil {
+		// no validation rules for PnmJoinHost
 	}
 
 	if m.CustomChromePath != nil {
diff --git a/proto_files/plugnmeet_recorder.proto b/proto_files/plugnmeet_recorder.proto
index 5f77806..ed27c64 100644
--- a/proto_files/plugnmeet_recorder.proto
+++ b/proto_files/plugnmeet_recorder.proto
@@ -88,3 +88,9 @@ enum RecorderServiceType {
   RECORDING = 0;
   RTMP = 1;
 }
+
+enum RecorderInfoKeys {
+  RECORDER_INFO_MAX_LIMIT = 0;
+  RECORDER_INFO_LAST_PING = 1;
+  RECORDER_INFO_CURRENT_PROGRESS = 3;
+}