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65 lines
1.5 KiB
Go
65 lines
1.5 KiB
Go
// Copyright 2019, Chef. All rights reserved.
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// https://github.com/q191201771/lal
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//
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// Use of this source code is governed by a MIT-style license
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// that can be found in the License file.
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//
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// Author: Chef (191201771@qq.com)
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package rtmp
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const (
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CsidAmf = 5
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CsidAudio = 6
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CsidVideo = 7
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csidProtocolControl = 2
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csidOverConnection = 3
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csidOverStream = 5
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//minCsid = 2
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//maxCsid = 65599
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)
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const (
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tidClientConnect = 1
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tidClientCreateStream = 2
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tidClientPlay = 3
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tidClientPublish = 3
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)
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// basic header 3 | message header 11 | extended ts 4
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const maxHeaderSize = 18
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// rtmp头中3字节时间戳的最大值
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const maxTimestampInMessageHeader uint32 = 0xFFFFFF
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const defaultChunkSize = 128 // 未收到对端设置chunk size时的默认值
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const (
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//MSID0 = 0 // 所有除 publish、play、onStatus 之外的信令
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Msid1 = 1 // publish、play、onStatus 以及 音视频数据
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)
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const ackSeqMax = 0xf0000000
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// ---------------------------------------------------------------------------------------------------------------------
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// ### rtmp connect message
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//
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// #### ffmpeg pub
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// app: live
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// type: nonprivate
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// flashVer: FMLE/3.0 (compatible; Lavf57.83.100)
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// tcUrl: rtmp://127.0.0.1:19350/live
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//
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// #### ffplay sub & vlc sub
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// app: live
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// flashVer: LNX 9,0,124,2
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// tcUrl: rtmp://127.0.0.1:19350/live
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// fpad: false
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// capabilities: 15
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// audioCodecs: 4071
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// videoCodecs: 252
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// videoFunction: 1
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