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recording_mixin.go
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recording_mixin.go
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package api
import (
"encoding/json"
"fmt"
"github.com/ReolinkCameraAPI/reolinkapigo/internal/pkg/enum"
"github.com/ReolinkCameraAPI/reolinkapigo/internal/pkg/models"
"github.com/ReolinkCameraAPI/reolinkapigo/internal/pkg/network/rest"
)
type RecordingMixin struct{}
type encoding struct {
audio bool
mainBitRate int
mainFrameRate int
mainProfile string
mainSize string
subBitRate int
subFrameRate int
subProfile string
subSize string
}
type OptionRecordingEncoding func(*encoding)
// Get the camera's current encoding settings for "Clear" and "Fluent" profiles
// See examples/response/GetEnc.json for example response data
func (rm *RecordingMixin) GetRecordingEncoding() func(handler *rest.RestHandler) (*models.Encoding, error) {
return func(handler *rest.RestHandler) (*models.Encoding, error) {
payload := map[string]interface{}{
"cmd": "GetEnc",
"action": 1,
"param": map[string]interface{}{
"channel": 0,
},
}
result, err := handler.Request("POST", payload, "GetEnc")
if err != nil {
return nil, err
}
var recordingData *models.Encoding
err = json.Unmarshal(result.Value["Enc"], &recordingData)
if err != nil {
return nil, err
}
return recordingData, nil
}
}
// Get the recoding advanced setup data
// See examples/response/GetRec.json for example response data
func (rm *RecordingMixin) GetRecordingAdvanced() func(handler *rest.RestHandler) (*models.Recording, error) {
return func(handler *rest.RestHandler) (*models.Recording, error) {
payload := map[string]interface{}{
"cmd": "GetRec",
"action": 1,
"param": map[string]interface{}{
"channel": 0,
},
}
result, err := handler.Request("POST", payload, "GetRec")
if err != nil {
return nil, err
}
var encodingData *models.Recording
err = json.Unmarshal(result.Value["Rec"], &encodingData)
if err != nil {
return nil, err
}
return encodingData, err
}
}
// Set the current camera encoding settings for "Clear" and "Fluent" profiles
// Accepts optional parameters of OptionRecordingEncoding type
// Defaults:
// Audio: false
// MainBitRate: 8192
// MainFrameRate: 8
// MainProfile: "High"
// MainSize: "2560*1440"
// SubBitRate: 160
// SubFrameRate: 7
// SubProfile: "High"
// SubSize: "640*480"
func (rm *RecordingMixin) SetRecordingEncoding(encodingOptions ...OptionRecordingEncoding) func(handler *rest.RestHandler) (bool, error) {
encoding := &encoding{
audio: false,
mainBitRate: 8192,
mainFrameRate: 8,
mainProfile: "High",
mainSize: "2560*1440",
subBitRate: 160,
subFrameRate: 7,
subProfile: "High",
subSize: "640*480",
}
for _, op := range encodingOptions {
op(encoding)
}
return func(handler *rest.RestHandler) (bool, error) {
payload := map[string]interface{}{
"cmd": "SetEnc",
"action": 0,
"param": map[string]interface{}{
"Enc": map[string]interface{}{
"audio": encoding.audio,
"channel": 0,
"mainStream": map[string]interface{}{
"bitRate": encoding.mainBitRate,
"frameRate": encoding.mainFrameRate,
"profile": encoding.mainProfile,
"size": encoding.mainSize,
},
"subStream": map[string]interface{}{
"bitRate": encoding.subBitRate,
"frameRate": encoding.subFrameRate,
"profile": encoding.subProfile,
"size": encoding.subSize,
},
},
},
}
result, err := handler.Request("POST", payload, "SetEnc")
if err != nil {
return false, err
}
var respCode int
err = json.Unmarshal(result.Value["rspCode"], &respCode)
if err != nil {
return false, err
}
if respCode == 200 {
return true, nil
}
return false, fmt.Errorf("camera could not set encoding(s). camera responded with %v", result.Value)
}
}
// Set audio on or off
// Default: false
func RecordingEncodingOptionAudio(audio bool) OptionRecordingEncoding {
return func(encoding *encoding) {
encoding.audio = audio
}
}
// Set the main bit rate
// Default: 8192
func RecordingEncodingOptionMainBitRate(bitRate enum.MainBitRate) OptionRecordingEncoding {
return func(encoding *encoding) {
encoding.mainBitRate = bitRate.Value()
}
}
// Set the main frame rate
// Default: 8
func RecordingEncodingOptionMainFrameRate(frameRate enum.MainFrameRate) OptionRecordingEncoding {
return func(encoding *encoding) {
encoding.mainFrameRate = frameRate.Value()
}
}
// Set the main profile
// Default: High
func RecordingEncodingOptionMainProfile(profile enum.RecordingProfile) OptionRecordingEncoding {
return func(encoding *encoding) {
encoding.mainProfile = profile.Value()
}
}
// Set the main size
// Default: 2560*1440
func RecordingEncodingOptionMainSize(size enum.MainSize) OptionRecordingEncoding {
return func(encoding *encoding) {
encoding.mainSize = size.Value()
}
}
// Set the sub bit rate
// Default: 160
func RecordingEncodingOptionSubBitRate(bitRate enum.SubBitRate) OptionRecordingEncoding {
return func(encoding *encoding) {
encoding.subBitRate = bitRate.Value()
}
}
// Set the sub frame rate
// Default: 7
func RecordingEncodingOptionSubFrameRate(frameRate enum.SubFrameRate) OptionRecordingEncoding {
return func(encoding *encoding) {
encoding.subFrameRate = frameRate.Value()
}
}
// Set the sub profile
// Default: High
func RecordingEncodingOptionSubProfile(profile enum.RecordingProfile) OptionRecordingEncoding {
return func(encoding *encoding) {
encoding.subProfile = profile.Value()
}
}
// Set the sub size
// Default: 640*480
func RecordingEncodingOptionSubSize(size enum.SubSize) OptionRecordingEncoding {
return func(encoding *encoding) {
encoding.subSize = size.Value()
}
}