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Cleanup and update comments

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This commit is contained in:
seydx
2025-10-28 11:12:44 +01:00
parent 0f27bb1124
commit 25e7ac531e
3 changed files with 73 additions and 38 deletions
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pkg/tuya/interface.go
+19 -7
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@@ -66,17 +66,17 @@ type AudioSkill struct {
}
type VideoSkill struct {
StreamType int `json:"streamType"` // 2 = main stream (hd), 4 = sub stream (sd)
ProfileId string `json:"profileId,omitempty"`
CodecType int `json:"codecType"` // 2 = H264, 4 = H265
StreamType int `json:"streamType"` // 2 = main stream (HD), 4 = sub stream (SD)
CodecType int `json:"codecType"` // 2 = H264, 4 = H265 (HEVC)
Width int `json:"width"`
Height int `json:"height"`
SampleRate int `json:"sampleRate"`
ProfileId string `json:"profileId,omitempty"`
}
type Skill struct {
WebRTC int `json:"webrtc"`
LowPower int `json:"lowPower,omitempty"`
WebRTC int `json:"webrtc"` // Bit flags: bit 4=speaker, bit 5=clarity, bit 6=record
LowPower int `json:"lowPower,omitempty"` // 1 = battery-powered camera
Audios []AudioSkill `json:"audios"`
Videos []VideoSkill `json:"videos"`
}
@@ -128,6 +128,14 @@ func (c *TuyaClient) GetMqtt() *TuyaMqttClient {
return c.mqtt
}
// GetStreamType returns the Skill StreamType for the requested resolution
// Returns Skill values (2 or 4), not MQTT values (0 or 1)
// - "hd" → highest resolution streamType (usually 2 = mainStream)
// - "sd" → lowest resolution streamType (usually 4 = substream)
//
// These values must be mapped before sending to MQTT:
// - streamType 2 → MQTT stream_type 0
// - streamType 4 → MQTT stream_type 1
func (c *TuyaClient) GetStreamType(streamResolution string) int {
// Default streamType if nothing is found
defaultStreamType := 1
@@ -136,7 +144,7 @@ func (c *TuyaClient) GetStreamType(streamResolution string) int {
return defaultStreamType
}
// Find the highest and lowest resolution
// Find the highest and lowest resolution based on pixel count
var highestResType = defaultStreamType
var highestRes = 0
var lowestResType = defaultStreamType
@@ -169,10 +177,14 @@ func (c *TuyaClient) GetStreamType(streamResolution string) int {
}
}
// IsHEVC checks if the given streamType uses H265 (HEVC) codec
// HEVC cameras use DataChannel, H264 cameras use RTP tracks
// - codecType 4 = H265 (HEVC) → DataChannel mode
// - codecType 2 = H264 → Normal RTP mode
func (c *TuyaClient) IsHEVC(streamType int) bool {
for _, video := range c.skill.Videos {
if video.StreamType == streamType {
return video.CodecType == 4
return video.CodecType == 4 // 4 = H265/HEVC
}
}