apps/plugin-hdl
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适配引擎版本升级

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langhuihui
2021-06-15 08:05:34 +08:00
parent 1744441d54
commit c2fce27753
3 changed files with 35 additions and 28 deletions
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43
main.go
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@@ -40,7 +40,6 @@ func run() {
}
func HDLHandler(w http.ResponseWriter, r *http.Request) {
sign := r.URL.Query().Get("sign")
// if err := AuthHooks.Trigger(sign); err != nil {
// w.WriteHeader(403)
// return
@@ -58,16 +57,17 @@ func HDLHandler(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Transfer-Encoding", "chunked")
w.Header().Set("Content-Type", "video/x-flv")
w.Write(codec.FLVHeader)
sub := Subscriber{Sign: sign, ID: r.RemoteAddr, Type: "FLV", Ctx2: r.Context()}
sub := Subscriber{ByteStreamFormat: true, ID: r.RemoteAddr, Type: "FLV", Ctx2: r.Context()}
if err := sub.Subscribe(stringPath); err == nil {
vt, at := sub.WaitVideoTrack(), sub.WaitAudioTrack()
var buffer bytes.Buffer
if _, err := amf.WriteString(&buffer, "onMetaData"); err != nil {
return
}
metaData := amf.Object{
"MetaDataCreator": "m7s",
"hasVideo": sub.OriginVideoTrack != nil,
"hasAudio": sub.OriginAudioTrack != nil,
"hasVideo": vt != nil,
"hasAudio": at != nil,
"hasMatadata": true,
"canSeekToEnd": false,
"duration": 0,
@@ -76,37 +76,32 @@ func HDLHandler(w http.ResponseWriter, r *http.Request) {
"videodatarate": 0,
"filesize": 0,
}
if sub.OriginVideoTrack != nil {
metaData["videocodecid"] = int(sub.OriginVideoTrack.CodecID)
metaData["width"] = sub.OriginVideoTrack.SPSInfo.Width
metaData["height"] = sub.OriginVideoTrack.SPSInfo.Height
codec.WriteFLVTag(w, codec.FLV_TAG_TYPE_VIDEO, 0, sub.OriginVideoTrack.RtmpTag)
if vt != nil {
metaData["videocodecid"] = int(vt.CodecID)
metaData["width"] = vt.SPSInfo.Width
metaData["height"] = vt.SPSInfo.Height
codec.WriteFLVTag(w, codec.FLV_TAG_TYPE_VIDEO, 0, vt.ExtraData.Payload)
sub.OnVideo = func(pack VideoPack) {
payload := pack.ToRTMPTag()
defer utils.RecycleSlice(payload)
codec.WriteFLVTag(w, codec.FLV_TAG_TYPE_VIDEO, pack.Timestamp, payload)
codec.WriteFLVTag(w, codec.FLV_TAG_TYPE_VIDEO, pack.Timestamp, pack.Payload)
}
}
if sub.OriginAudioTrack != nil {
metaData["audiocodecid"] = int(sub.OriginAudioTrack.SoundFormat)
metaData["audiosamplerate"] = sub.OriginAudioTrack.SoundRate
metaData["audiosamplesize"] = int(sub.OriginAudioTrack.SoundSize)
metaData["stereo"] = sub.OriginAudioTrack.Channels == 2
if sub.OriginAudioTrack.SoundFormat == 10 {
codec.WriteFLVTag(w, codec.FLV_TAG_TYPE_AUDIO, 0, sub.OriginAudioTrack.RtmpTag)
if at != nil {
metaData["audiocodecid"] = int(at.CodecID)
metaData["audiosamplerate"] = at.SoundRate
metaData["audiosamplesize"] = int(at.SoundSize)
metaData["stereo"] = at.Channels == 2
if at.CodecID == 10 {
codec.WriteFLVTag(w, codec.FLV_TAG_TYPE_AUDIO, 0, at.ExtraData)
}
tag0 := sub.OriginAudioTrack.RtmpTag[0]
sub.OnAudio = func(pack AudioPack) {
payload := pack.ToRTMPTag(tag0)
defer utils.RecycleSlice(payload)
codec.WriteFLVTag(w, codec.FLV_TAG_TYPE_AUDIO, pack.Timestamp, payload)
codec.WriteFLVTag(w, codec.FLV_TAG_TYPE_AUDIO, pack.Timestamp, pack.Payload)
}
}
if _, err := WriteEcmaArray(&buffer, metaData); err != nil {
return
}
codec.WriteFLVTag(w, codec.FLV_TAG_TYPE_SCRIPT, 0, buffer.Bytes())
sub.Play(sub.OriginAudioTrack, sub.OriginVideoTrack)
sub.Play(at, vt)
}
}
func WriteEcmaArray(w amf.Writer, o amf.Object) (n int, err error) {