# Changelog
The changelog for SRS.
< a name = "v4-changes" > < / a >
## SRS 4.0 Changelog
* v4.0, 2021-07-01, Merge [#2452 ](https://github.com/ossrs/srs/pull/2452 ), fix FFmpeg bug by updating channel_layout. 4.0.138
* v4.0, 2021-06-30, Merge [#2440 ](https://github.com/ossrs/srs/pull/2440 ), fix [#2390 ](https://github.com/ossrs/srs/issues/2390 ), SRT bug for zerolatency. 4.0.137
* v4.0, 2021-06-28, Merge [#2435 ](https://github.com/ossrs/srs/pull/2435 ), fix bug for HTTP-RAW-API to check vhost. 4.0.136
* v4.0, 2021-06-28, Fix [#2431 ](https://github.com/ossrs/srs/issues/2431 ), configure FFmpeg bug. 4.0.135
* v4.0, 2021-06-28, Merge [#2444 ](https://github.com/ossrs/srs/pull/2444 ), add libavcodec/crystalhd.c for FFmpeg. 4.0.134
* v4.0, 2021-06-28, Merge [#2438 ](https://github.com/ossrs/srs/pull/2438 ), fix losing of last HLS ts file 4.0.133
* v4.0, 2021-06-27, Squash for [#2424 ](https://github.com/ossrs/srs/issues/2424 ), query the latest available version. 4.0.132
* v4.0, 2021-06-24, Merge [#2429 ](https://github.com/ossrs/srs/pull/2429 ) to fix SRT bug. 4.0.131
* v4.0, 2021-06-21, Fix [#2413 ](https://github.com/ossrs/srs/issues/2413 ), fix RTMP to RTC bug 4.0.130
* v4.0, 2021-06-20, Guess where FFmpeg is. 4.0.129
* v4.0, 2021-06-20, Fix [#1685 ](https://github.com/ossrs/srs/issues/1685 ), support RTC cross-build for armv7/armv8(aarch64). 4.0.128
* v4.0, 2021-06-17, Fix [#2214 ](https://github.com/ossrs/srs/issues/2214 ), remove detection for gmc and gmp.
* v4.0, 2021-06-16, Change [GB28181 ](https://github.com/ossrs/srs/issues/1500 ) to [feature/gb28181 ](https://github.com/ossrs/srs/tree/feature/gb28181 ). 4.0.127
* v4.0, 2021-06-01, Support --shared-ffmpeg to link with *.so for LGPL license. 4.0.126
* v4.0, 2021-06-01, Support --shared-srt to link with *.so for MPL license. 4.0.125
* v4.0, 2021-05-31, Use [SPDX-License-Identifier: MIT ](https://spdx.dev/ids/ ). 4.0.124
* v4.0, 2021-05-21, Fix [#2370][bug #2370 ] bug for Firefox play stream(published by Chrome). 4.0.121
* v4.0, 2021-05-21, RTC: Refine sdk, migrate from onaddstream to ontrack. 4.0.120
* v4.0, 2021-05-21, Tools: Refine configure options. 4.0.119
* v4.0, 2021-05-20, Fix build fail when disable RTC by --rtc=off. 4.0.118
* v4.0, 2021-05-15, SRT: Build SRT from source by SRS. 4.0.115
* v4.0, 2021-05-15, Rename SrsConsumer* to SrsLiveConsumer*. 4.0.114
* v4.0, 2021-05-15, Rename SrsRtcStream* to SrsRtcSource*. 4.0.113
* v4.0, 2021-05-15, Rename SrsSource* to SrsLiveSource*. 4.0.112
* v4.0, 2021-05-15, Rename SrsRtpPacket2 to SrsRtpPacket. 4.0.111
* v4.0, 2021-05-14, RTC: Remove [Object Cache Pool ](https://github.com/ossrs/srs/commit/14bfc98122bba369572417c19ebb2a61b373fc45#commitcomment-47655008 ), no effect. 4.0.110
* v4.0, 2021-05-14, Change virtual public to public. 4.0.109
* v4.0, 2021-05-14, Refine id and vid for statistic. 4.0.108
* v4.0, 2021-05-09, Refine tid for sdk and demos. 4.0.106
* v4.0, 2021-05-08, Refine shared fast timer. 4.0.105
* v4.0, 2021-05-08, Refine global or thread-local variables initialize. 4.0.104
* v4.0, 2021-05-07, RTC: Support circuit breaker. 4.0.103
* v4.0, 2021-05-07, RTC: Refine play stream find track. 4.0.102
* v4.0, 2021-05-07, RTC: Refine FastTimer to fixed interval. 4.0.101
* v4.0, 2021-05-06, RTC: Fix config bug for nack and twcc. 4.0.99
* v4.0, 2021-05-04, Add video room demo. 4.0.98
* v4.0, 2021-05-03, Add RTC stream merging demo by FFmpeg. 4.0.97
* v4.0, 2021-05-02, Add one to one demo. 4.0.96
* v4.0, 2021-04-20, Support RTC2RTMP bridger and shared FastTimer. 4.0.95
* v4.0, 2021-04-20, Refine transcoder to support aac2opus and opus2aac. 4.0.94
* v4.0, 2021-05-01, Timer: Extract and apply shared FastTimer. 4.0.93
* v4.0, 2021-04-29, RTC: Support AV1 for Chrome M90. 4.0.91
* v4.0, 2021-04-24, Change push-RTSP as deprecated feature.
* v4.0, 2021-04-24, Player: Change the default from RTMP to HTTP-FLV.
* v4.0, 2021-04-24, Disable CherryPy by --cherrypy=off. 4.0.90
* v4.0, 2021-04-01, RTC: Refine TWCC and SDP exchange. 4.0.88
* v4.0, 2021-03-24, RTC: Support WebRTC re-publish stream. 4.0.87
* v4.0, 2021-03-24, RTC: Use fast parse TWCC-ID, ignore in packet parsing. 4.0.86
* v4.0, 2021-03-09, DTLS: Fix ARQ bug, use openssl timeout. 4.0.84
* v4.0, 2021-03-08, DTLS: Fix dead loop by duplicated Alert message. 4.0.83
* v4.0, 2021-03-08, Fix bug when client DTLS is passive. 4.0.82
* v4.0, 2021-03-03, Fix [#2106][bug #2106 ], [#2011][bug #2011 ], RTMP/AAC transcode to Opus bug. 4.0.81
* v4.0, 2021-03-02, Refine build script for FFmpeg and SRTP. 4.0.80
* v4.0, 2021-03-02, Upgrade libsrtp from 2.0.0 to 2.3.0, with source code. 4.0.79
* v4.0, 2021-03-01, Upgrade openssl from 1.1.0e to 1.1.1b, with source code. 4.0.78
* v4.0, 2021-03-01, Enable Object Cache and Zero Copy Nack by default. 4.0.77
* v4.0, 2021-02-28, RTC: Support high performance [Zero Copy NACK ](https://github.com/ossrs/srs/commit/36ea67359e55c94ab044cee4b6a4ec901a83a287#commitcomment-47654868 ). 4.0.76
* v4.0, 2021-02-27, RTC: Support [Object Cache Pool ](https://github.com/ossrs/srs/commit/14bfc98122bba369572417c19ebb2a61b373fc45#commitcomment-47655008 ) for performance. 4.0.75
* v4.0, 2021-02-12, RTC: Support [High Resolution(about 25ms) Timer ](https://github.com/ossrs/srs/commit/c5d2027f9af77fc2d34a6b6ca941c0f0fbdd10c4#commitcomment-47655747 ). 4.0.72
* v4.0, 2021-02-10, RTC: [Improve performance about 700+ ](https://github.com/ossrs/srs/commit/b431ad738c39f34a5a0a39e81beb7854223db761#commitcomment-47655935 ) streams. 4.0.71
* v4.0, 2021-02-04, At least wait 1ms when < 1ms , to avoid epoll_wait spin loop . 4 . 0 . 66
* v4.0, 2021-01-31, Enable -std=c++11 by default. 4.0.65
* v4.0, 2021-01-25, Enable --nasm and --srtp-asm by default for performance. 4.0.64
* v4.0, 2021-01-20, Support HTTP-FLV and HLS for srs-player by H5. 4.0.63
* v4.0, 2021-01-08, HTML5 video tag resolution adaptive. 4.0.59
* v4.0, 2021-01-08, Fix memory leak and bugs for RTC. 4.0.58
* v4.0, 2021-01-06, Merge #2109 , Refine srs_string_split.
* v4.0, 2020-12-24, Support disable CherryPy. 4.0.57
* v4.0, 2020-11-12, For [#1998][bug #1998 ], Support Firefox, use PT in offer. 4.0.55
* v4.0, 2020-11-11, For [#1508][bug #1508 ], Transform http header name to upper camel case. 4.0.54
* v4.0, 2020-11-06, For [#1657][bug #1657 ], Read cached data first in SSL. 4.0.48
* v4.0, 2020-11-06, For [#1657][bug #1657 -3], support HTTPS Streaming(HTTPS-FLV, etc). 4.0.47
* v4.0, 2020-11-06, For [#1657][bug #1657 -2], support HTTPS API. 4.0.46
* v4.0, 2020-11-03, For [#1657][bug #1657 -1], support HTTPS client, for http-callback. 4.0.45
* v4.0, 2020-10-31, Support gdb/srs.py to stat coroutines. 4.0.44
* v4.0, 2020-09-19, RTC: Extract resource manager. Use any UDP packet to keep alive. 4.0.43
* v4.0, 2020-09-09, RTC: Refine NACK RTT and efficiency. 4.0.42
* v4.0, 2020-09-08, Refine PLI/NACK/DTLS logs. 4.0.41
* v4.0, 2020-08-30, Fix serval bugs for RTC. Refine context API. 4.0.40
* v4.0, 2020-08-18, RTC: DTLS support ARQ, covered with utest. 4.0.39
* v4.0, 2020-08-06, RTC: Refine error check. 4.0.37
* v4.0, 2020-07-25, RTC: Support multiple address for client. 4.0.36
* v4.0, 2020-07-11, Refine log context with random string. 4.0.35
* v4.0, 2020-07-04, Fix some bugs for RTC. 4.0.34
* v4.0, 2020-06-24, Support static link c++ libraries. 4.0.32
* v4.0, 2020-06-23, Change log cid from int to string. 4.0.31
* v4.0, 2020-06-03, Support enable C++11. 4.0.29
* v4.0, 2020-05-31, Remove [srs-librtmp ](https://github.com/ossrs/srs/issues/1535#issuecomment-633907655 ). 4.0.28
* v4.0, 2020-05-21, For [#307][bug #307 ], disable GSO and sendmmsg. 4.0.27
* v4.0, 2020-05-14, For [#307][bug #307 ], refine core structure, RTMP base on frame, RTC base on RTP. 4.0.26
* v4.0, 2020-05-11, For [#307][bug #307 ], refine RTC publisher structure. 4.0.25
* v4.0, 2020-04-30, For [#307][bug #307 ], support publish RTC with passing opus. 4.0.24
* v4.0, 2020-04-14, For [#307][bug #307 ], support sendmmsg, GSO and reuseport. 4.0.23
* v4.0, 2020-04-05, For [#307][bug #307 ], SRTP ASM only works with openssl-1.0, auto detect it. 4.0.22
* v4.0, 2020-04-04, For [#307][bug #307 ], refine RTC latency from 600ms to 200ms. 4.0.20
* v4.0, 2020-04-03, For [#307][bug #307 ], build SRTP with openssl to improve performance. 4.0.19
* v4.0, 2020-03-31, Play stream by WebRTC on iOS/Android/PC browser. 4.0.17
* v4.0, 2020-03-28, Support multiple OS/Platform build cache. 4.0.16
* v4.0, 2020-03-28, For [#1250][bug #1250 ], support macOS, OSX, MacbookPro, Apple Darwin.
* v4.0, 2020-03-22, Welcome maintainers [Runner365 ](https://github.com/runner365 ), [John ](https://github.com/xiaozhihong ) and [B.P.Y(Bepartofyou) ](https://github.com/Bepartofyou ). 4.0.15
* v4.0, 2020-03-22, For [#307][bug #307 ], support play with WebRTC. 4.0.14
* v4.0, 2020-03-13, For [#1636][bug #1636 ], fix bug for mux AAC to ADTS, never overwrite by RTMP sampling rate. 4.0.13
* v4.0, 2020-03-07, For [#1612][bug #1612 ], fix crash bug for RTSP. 4.0.12
* v4.0, 2020-03-07, For [#1631][bug #1631 ], support sei_filter for SRT. 4.0.11
* v4.0, 2020-03-01, For [#1621][bug #1621 ], support mix_correct for aggregate aac for SRT. 4.0.10
* v4.0, 2020-02-25, For [#1615][bug #1615 ], support default app(live) for vmix SRT. 4.0.9
* v4.0, 2020-02-21, For [#1598][bug #1598 ], support SLB health checking by TCP. 4.0.8
* v4.0, 2020-02-19, For [#1579][bug #1579 ], support rolling update of k8s. 4.0.7
* v4.0, 2020-02-18, For [#1579][bug #1579 ], support start/final wait for gracefully quit. 4.0.6
* v4.0, 2020-02-18, For [#1579][bug #1579 ], support gracefully quit and force to. 4.0.5
* v4.0, 2020-02-13, SRT supports detail config for [DynamicEncoding ](https://github.com/runner365/srt_encoder ). 4.0.4
* v4.0, 2020-02-04, Update project code. 4.0.3
* v4.0, 2020-01-26, Allow use libsrt.so for SRT is MPL license. 4.0.2
* v4.0, 2020-01-24, Fix [#1147][bug #1147 ], support SRT(Secure Reliable Transport). 4.0.1
< a name = "v3-changes" > < / a >
## SRS 3.0 Changelog
* v3.0, 2021-05-12, Fix [#2311][bug #2311 ], Copy the request for stat client. 3.0.162
* < strong > v3.0, 2021-04-28, [3.0 release5(3.0.161)][r3.0r5] released. 122750 lines.</ strong >
* v3.0, 2021-04-28, Upgrade players. 3.0.161
* < strong > v3.0, 2021-04-24, [3.0 release4(3.0.160)][r3.0r4] released. 122750 lines.</ strong >
* v3.0, 2021-04-24, Package players and console to zip and docker. 3.0.160
* v3.0, 2021-04-24, Add srs-console to research/console. 3.0.159
* v3.0, 2021-03-05, Refine usage to docker by default. 3.0.158
* v3.0, 2021-01-07, Change id from int to string for the statistics. 3.0.157
* < strong > v3.0, 2021-01-02, [3.0 release3(3.0.156)][r3.0r3] released. 122736 lines.</ strong >
* v3.0, 2020-12-26, For RTMP edge/forward, pass vhost in tcUrl, not in stream. 3.0.156
* v3.0, 2020-12-17, Fix [#1694][bug #1694 ], Support DVR 2GB+ MP4 file. 3.0.155
* v3.0, 2020-12-17, Fix [#1548][bug #1548 ], Add edts in MP4 for Windows10. 3.0.154
* < strong > v3.0, 2020-10-31, [3.0 release2(3.0.153)][r3.0r2] released. 122663 lines.</ strong >
* v3.0, 2020-10-31, Fix [#509][bug #509 ], Always malloc stack on heap. 3.0.153
* v3.0, 2020-10-31, Remove some global elements for debugging. 3.0.152
* v3.0, 2020-10-31, Use global _srs_server for debugging. 3.0.151
* v3.0, 2020-10-31, Refine source cid, track previous one. 3.0.150
* v3.0, 2020-10-25, Add hls.realtime.conf for low-latency HLS. 3.0.149
* v3.0, 2020-10-24, Refine script and startup logs. 3.0.148
* v3.0, 2020-10-23, Allow FFmpeg if exists at /usr/local/bin/ffmpeg. 3.0.147
* v3.0, 2020-10-23, Refine build script, use libssl in docker. 3.0.146
* v3.0, 2020-10-14, Fix [#1987][bug #1987 ], Fix Kbps resample bug. 3.0.145
* < strong > v3.0, 2020-10-10, [3.0 release1(3.0.144)][r3.0r1] released. 122674 lines.</ strong >
* v3.0, 2020-10-10, Fix [#1780][bug #1780 ], build fail on Ubuntu20(focal). 3.0.144
* v3.0, 2020-09-14, Prevent stop ingest for multiple times. 3.0.143
* v3.0, 2020-09-10, RTC: Change SO_REUSEPORT fail to warning. 3.0.142
* < strong > v3.0, 2020-06-27, [3.0 release0(3.0.141)][r3.0r0] released. 122674 lines.</ strong >
* v3.0, 2020-03-30, For [#1672][bug #1672 ], fix dvr close file failed bug. 3.0.140
* < strong > v3.0, 2020-03-29, [3.0 beta4(3.0.139)][r3.0b4] released. 122674 lines.</ strong >
* v3.0, 2020-03-28, Support multiple OS/Platform build cache. 3.0.139
* v3.0, 2020-03-28, For [#1250][bug #1250 ], support macOS, OSX, MacbookPro, Apple Darwin. 3.0.138
* v3.0, 2020-03-21, For [#1629][bug #1629 ], fix kickoff FLV client bug. 3.0.137
* v3.0, 2020-03-21, For [#1619][bug #1619 ], configure without utest by default. 3.0.136
* v3.0, 2020-03-21, For [#1651][bug #1651 ], fix return pnwrite of srs_write_large_iovs. 3.0.135
* < strong > v3.0, 2020-03-18, [3.0 beta3(3.0.134)][r3.0b3] released. 122509 lines.</ strong >
* v3.0, 2020-03-12, For [#1635][bug #1635 ], inotify watch ConfigMap for reload. 3.0.134
* v3.0, 2020-03-12, For [#1635][bug #1635 ], support auto reaload config by inotify. 3.0.129
* v3.0, 2020-03-12, For [#1630][bug #1630 ], disable cache for stream changing, and drop dup header. 3.0.128
* v3.0, 2020-03-12, For [#1594][bug #1594 ], detect and disable daemon for docker. 3.0.127
* v3.0, 2020-03-12, For [#1634][bug #1634 ], always check status in thread loop. 3.0.126
* v3.0, 2020-03-11, For [#1634][bug #1634 ], refactor output with datetime for ingest/encoder/exec. 3.0.125
* v3.0, 2020-03-11, For [#1634][bug #1634 ], fix quit by accident SIGTERM while killing FFMPEG. 3.0.124
* < strong > v3.0, 2020-03-05, [3.0 beta2(3.0.123)][r3.0b2] released. 122170 lines.</ strong >
* v3.0, 2020-02-21, For [#1598][bug #1598 ], support SLB health checking by TCP. 3.0.123
* v3.0, 2020-02-21, Fix bug for librtmp client ipv4/ipv6 socket. 3.0.122
* v3.0, 2020-02-18, For [#1579][bug #1579 ], support start/final wait for gracefully quit. 3.0.121
* v3.0, 2020-02-18, For [#1579][bug #1579 ], support force gracefully quit. 3.0.120
* v3.0, 2020-02-18, For [#1579][bug #1579 ], support gracefully quit. 3.0.119
* v3.0, 2020-02-17, For [#1601][bug #1601 ], flush async on_dvr/on_hls events before stop. 3.0.118
* < strong > v3.0, 2020-02-14, [3.0 beta1(3.0.117)][r3.0b1] released. 121964 lines.</ strong >
* v3.0, 2020-02-14, For [#1595][bug #1595 ], migrating streaming from ossrs.net to r.ossrs.net. 3.0.117
* v3.0, 2020-02-05, For [#665][bug #665 ], fix HTTP-FLV reloading bug. 3.0.116
* v3.0, 2020-02-05, For [#1592][bug #1592 ], fix terminal echo off by redirect process stdin. 3.0.115
* v3.0, 2020-02-04, For [#1186][bug #1186 ], refactor security check. 3.0.114
* v3.0, 2020-02-04, Fix [#939][bug #939 ], response right A/V flag in FLV header. 3.0.113
* v3.0, 2020-02-04, For [#939][bug #939 ], always enable fast FLV streaming.
* < strong > v3.0, 2020-02-02, [3.0 beta0(3.0.112)][r3.0b0] released. 121709 lines.</ strong >
* v3.0, 2020-01-29, Support isolate version file. 3.0.112
* v3.0, 2020-01-29, Fix [#1206][bug #1206 ], dispose ingester while server quiting. 3.0.111
* v3.0, 2020-01-28, Fix [#1230][bug #1230 ], racing condition in source fetch or create. 3.0.110
* v3.0, 2020-01-27, Fix [#1303][bug #1303 ], do not dispatch previous meta when not publishing. 3.0.109
* v3.0, 2020-01-26, Allow use libst.so for ST is MPL license.
* v3.0, 2020-01-26, Fix [#607][bug #607 ], set RTMP identifying recursive depth to 3.
* v3.0, 2020-01-25, Fix [#878][bug #878 ], remove deprecated #EXT -X-ALLOW-CACHE for HLS. 3.0.108
* v3.0, 2020-01-25, Fix [#703][bug #703 ], drop video data util sps/pps. 3.0.107
* v3.0, 2020-01-25, Fix [#1108][bug #1108 ], reap DVR tmp file when unpublish. 3.0.106
* < strong > v3.0, 2020-01-21, [3.0 alpha9(3.0.105)][r3.0a9] released. 121577 lines.</ strong >
* v3.0, 2020-01-21, Fix [#1221][bug #1221 ], remove complex configure options. 3.0.104
* v3.0, 2020-01-21, Fix [#1547][bug #1547 ], support crossbuild for ARM/MIPS.
* v3.0, 2020-01-21, For [#1547][bug #1547 ], support setting cc/cxx/ar/ld/randlib tools. 3.0.103
* v3.0, 2020-01-19, For [#1580][bug #1580 ], fix cid range problem. 3.0.102
* v3.0, 2020-01-19, For [#1070][bug #1070 ], define FLV CodecID for [AV1][bug #1070 ] and [opus][bug #307 ]. 3.0.101
* v3.0, 2020-01-16, For [#1575][bug #1575 ], correct RTMP redirect as tcUrl, add redirect2 as RTMP URL. 3.0.100
* v3.0, 2020-01-15, For [#1509][bug #1509 ], decrease the fast vector init size from 64KB to 64B. 3.0.99
* v3.0, 2020-01-15, For [#1509][bug #1509 ], release coroutine when source is idle. 3.0.98
* < strong > v3.0, 2020-01-10, [3.0 alpha8(3.0.97)][r3.0a8] released. 121555 lines.</ strong >
* v3.0, 2020-01-09, For [#1042][bug #1042 ], improve test coverage for service. 3.0.97
* v3.0, 2020-01-08, Merge [#1554][bug #1554 ], support logrotate copytruncate. 3.0.96
* v3.0, 2020-01-05, Always use string instance to avoid crash risk. 3.0.95
* v3.0, 2020-01-05, For [#460][bug #460 ], fix ipv6 hostport parsing bug. 3.0.94
* v3.0, 2020-01-05, For [#460][bug #460 ], fix ipv6 intranet address filter bug. 3.0.93
* v3.0, 2020-01-05, For [#1543][bug #1543 ], use getpeername to retrieve client ip. 3.0.92
* v3.0, 2020-01-02, For [#1042][bug #1042 ], improve test coverage for config. 3.0.91
* v3.0, 2019-12-30, Fix mp4 security issue, check buffer when required size is variable.
* < strong > v3.0, 2019-12-29, [3.0 alpha7(3.0.90)][r3.0a7] released. 116356 lines.</ strong >
* v3.0, 2019-12-29, For [#1255][bug #1255 ], support vhost/domain in query string for HTTP streaming. 3.0.90
* v3.0, 2019-12-29, For [#299][bug #299 ], increase dash segment size for avsync issue. 3.0.89
* v3.0, 2019-12-27, For [#299][bug #299 ], fix some bugs in dash, it works now. 3.0.88
* v3.0, 2019-12-27, For [#1544][bug #1544 ], fix memory leaking for complex error. 3.0.87
* v3.0, 2019-12-27, Add links for flv.js, hls.js and dash.js.
* v3.0, 2019-12-26, For [#1105][bug #1105 ], http server support mp4 range.
* v3.0, 2019-12-26, For [#1105][bug #1105 ], dvr mp4 supports playing on Chrome/Safari/Firefox. 3.0.86
* < strong > v3.0, 2019-12-26, [3.0 alpha6(3.0.85)][r3.0a6] released. 116056 lines.</ strong >
* v3.0, 2019-12-26, For [#1488][bug #1488 ], pass client ip to http callback. 3.0.85
* v3.0, 2019-12-25, For [#1537][bug #1537 ], [#1282][bug #1282 ], support aarch64 for armv8. 3.0.84
* v3.0, 2019-12-25, For [#1538][bug #1538 ], fresh chunk allow fmt=0 or fmt=1. 3.0.83
* v3.0, 2019-12-25, Remove FFMPEG and NGINX, please use [srs-docker ](https://github.com/ossrs/srs-docker ) instead. 3.0.82
* v3.0, 2019-12-25, For [#1537][bug #1537 ], remove cross-build, not used patches, directly build st.
* v3.0, 2019-12-24, For [#1508][bug #1508 ], support chunk length and content in multiple parts.
* v3.0, 2019-12-23, Merge SRS2 for running srs-librtmp on Windows. 3.0.80
* v3.0, 2019-12-23, For [#1535][bug #1535 ], deprecate Adobe FMS/AMS edge token traversing([CN][v4_CN_DRM2], [EN][v4_EN_DRM2]) authentication. 3.0.79
* v3.0, 2019-12-23, For [#1535][bug #1535 ], deprecate BWT(bandwidth testing). 3.0.78
* v3.0, 2019-12-23, For [#1535][bug #1535 ], deprecate Adobe HDS(f4m)([CN][v4_CN_DeliveryHDS], [EN][v4_EN_DeliveryHDS]). 3.0.77
* v3.0, 2019-12-20, Fix [#1508][bug #1508 ], http-client support read chunked response. 3.0.76
* v3.0, 2019-12-20, For [#1508][bug #1508 ], refactor srs_is_digital, support all zeros.
* < strong > v3.0, 2019-12-19, [3.0 alpha5(3.0.75)][r3.0a5] released. 115362 lines.</ strong >
* v3.0, 2019-12-19, Refine the RTMP iovs cache increasing to much faster.
* v3.0, 2019-12-19, Fix [#1524][bug #1524 ], memory leak for amf0 strict array. 3.0.75
* v3.0, 2019-12-19, Fix random build failed bug for modules.
* v3.0, 2019-12-19, Fix [#1520][bug #1520 ] and [#1223][bug #1223 ], bug for origin cluster 3+ servers. 3.0.74
* v3.0, 2019-12-18, For [#1042][bug #1042 ], add test for RAW AVC protocol.
* v3.0, 2019-12-18, Detect whether flash enabled for srs-player. 3.0.73
* v3.0, 2019-12-17, Fix HTTP CORS bug when sending response for OPTIONS. 3.0.72
* v3.0, 2019-12-17, Enhance HTTP response write for final_request.
* v3.0, 2019-12-17, Refactor HTTP stream to disconnect client when unpublish.
* v3.0, 2019-12-17, Fix HTTP-FLV and VOD-FLV conflicting bug.
* v3.0, 2019-12-17, Refactor HttpResponseWriter.write, default to single text mode.
* v3.0, 2019-12-16, For [#1042][bug #1042 ], add test for HTTP protocol.
* < strong > v3.0, 2019-12-13, [3.0 alpha4(3.0.71)][r3.0a4] released. 112928 lines.</ strong >
* v3.0, 2019-12-12, For [#547][bug #547 ], [#1506][bug #1506 ], default hls_dts_directly to on. 3.0.71
* v3.0, 2019-12-12, SrsPacket supports converting to message, so can be sent by one API.
* v3.0, 2019-12-11, For [#1042][bug #1042 ], cover RTMP client/server protocol.
* v3.0, 2019-12-11, Fix [#1445][bug #1445 ], limit the createStream recursive depth. 3.0.70
* v3.0, 2019-12-11, For [#1042][bug #1042 ], cover RTMP handshake protocol.
* v3.0, 2019-12-11, Fix [#1229][bug #1229 ], fix the security risk in logger. 3.0.69
* v3.0, 2019-12-11, For [#1229][bug #1229 ], fix the security risk in HDS. 3.0.69
* v3.0, 2019-12-05, Fix [#1506][bug #1506 ], support directly turn FLV timestamp to TS DTS. 3.0.68
* < strong > v3.0, 2019-11-30, [3.0 alpha3(3.0.67)][r3.0a3] released. 110864 lines.</ strong >
* v3.0, 2019-12-01, Fix [#1501][bug #1501 ], use request coworker for origin cluster. 3.0.67
* < strong > v3.0, 2019-11-30, [3.0 alpha2(3.0.66)][r3.0a2] released. 110831 lines.</ strong >
* v3.0, 2019-11-30, Fix [#1501][bug #1501 ], use request coworker for origin cluster. 3.0.66
* v3.0, 2019-11-30, Random tid for docker. 3.0.65
* v3.0, 2019-11-30, Refine debug info for edge. 3.0.64
* v3.0, 2019-10-30, Cover protocol stack RTMP. 3.0.63
* v3.0, 2019-10-23, Cover JSON codec. 3.0.62
* v3.0, 2019-10-13, Use http://ossrs.net as homepage.
* v3.0, 2019-10-10, Cover AMF0 codec. 3.0.61
* < strong > v3.0, 2019-10-07, [3.0 alpha1(3.0.60)][r3.0a1] released. 107962 lines.</ strong >
* v3.0, 2019-10-06, Support log rotate by init.d command. 3.0.60
* v3.0, 2019-10-06, We prefer ipv4, only use ipv6 if ipv4 is disabled. 3.0.59
* v3.0, 2019-10-05, Support systemctl service for CentOS7. 3.0.58
* v3.0, 2019-10-04, Disable SO_REUSEPORT if not supported. 3.0.57
* < strong > v3.0, 2019-10-04, [3.0 alpha0(3.0.56)][r3.0a0] released. 107946 lines.</ strong >
* v3.0, 2019-10-04, Support go-oryx rtmplb with [proxy protocol ](https://github.com/ossrs/go-oryx/wiki/RtmpProxy ). 3.0.56
* v3.0, 2019-10-03, Fix [#775][bug #775 ], Support SO_REUSEPORT to improve edge performance. 3.0.54
* v3.0, 2019-10-03, For [#467][bug #467 ], Remove KAFKA producer. 3.0.53
* v3.0, 2019-05-14, Covert Kernel File reader/writer. 3.0.52
* v3.0, 2019-04-30, Refine typo in files. 3.0.51
* v3.0, 2019-04-25, Upgrade http-parser from 2.1 to 2.9.2 and cover it. 3.0.50
* v3.0, 2019-04-22, Refine in time unit. 3.0.49
* v3.0, 2019-04-07, Cover ST Coroutine and time unit. 3.0.48
* v3.0, 2019-04-06, Merge [#1304][bug #1304 ], Fix ST coroutine pull error. 3.0.47
* v3.0, 2019-04-05, Merge [#1339][bug #1339 ], Support HTTP-FLV params. 3.0.46
* v3.0, 2018-11-11, Merge [#1261][bug #1261 ], Support `_definst_` for Wowza. 3.0.44
* v3.0, 2018-08-26, SRS [console ](https://github.com/ossrs/srs-ngb ) support both [Chinese ](http://ossrs.net:1985/console/ng_index.html ) and [English ](http://ossrs.net:1985/console/en_index.html ).
* v3.0, 2018-08-25, Fix [#1093][bug #1093 ], Support HLS encryption. 3.0.42
* v3.0, 2018-08-25, Fix [#1051][bug #1051 ], Drop ts when republishing stream. 3.0.41
* v3.0, 2018-08-12, For [#1202][bug #1202 ], Support edge/forward to Aliyun CDN. 3.0.40
* v3.0, 2018-08-11, For [#910][bug #910 ], Support HTTP FLV with HTTP callback. 3.0.39
* v3.0, 2018-08-05, Refine HTTP-FLV latency, support realtime mode.3.0.38
* v3.0, 2018-08-05, Fix [#1087][bug #1087 ], Ignore iface without address. 3.0.37
* v3.0, 2018-08-04, For [#1110][bug #1110 ], Support params in http callback. 3.0.36
* v3.0, 2018-08-02, Always use vhost in stream query, the unify uri. 3.0.35
* v3.0, 2018-08-02, For [#1031][bug #1031 ], SRS edge support douyu.com. 3.0.34
* v3.0, 2018-07-22, Replace hex to string to match MIT license. 3.0.33
* v3.0, 2018-07-22, Replace base64 to match MIT license. 3.0.32
* v3.0, 2018-07-22, Replace crc32 IEEE and MPEG by pycrc to match MIT license. 3.0.31
* v3.0, 2018-07-21, Replace crc32 IEEE by golang to match MIT license. 3.0.30
* v3.0, 2018-02-16, Fix [#464][bug #464 ], support RTMP origin cluster. 3.0.29
* v3.0, 2018-02-13, Fix [#1057][bug #1057 ], switch to simple handshake. 3.0.28
* v3.0, 2018-02-13, Fix [#1059][bug #1059 ], merge from 2.0, supports url with vhost in stream. 3.0.27
* v3.0, 2018-01-01, Fix [#913][bug #913 ], support complex error. 3.0.26
* v3.0, 2017-06-04, Fix [#299][bug #299 ], support experimental MPEG-DASH. 3.0.25
* v3.0, 2017-05-30, Fix [#821][bug #821 ], support MP4 file parser. 3.0.24
* v3.0, 2017-05-30, Fix [#904][bug #904 ], replace NXJSON(LGPL) with json-parser(BSD). 3.0.23
* v3.0, 2017-04-16, Fix [#547][bug #547 ], support HLS audio in TS. 3.0.22
* v3.0, 2017-03-26, Fix [#820][bug #820 ], extract service for modules. 3.0.21
* v3.0, 2017-03-02, Fix [#786][bug #786 ], simply don't reuse object. 3.0.20
* v3.0, 2017-03-01, For [#110][bug #110 ], refine thread object. 3.0.19
* v3.0, 2017-02-12, Fix [#301][bug #301 ], user must config the codec in right way for HLS. 3.0.18
* v3.0, 2017-02-07, fix [#738][bug #738 ], support DVR general mp4. 3.0.17
* v3.0, 2017-01-19, for [#742][bug #742 ], refine source, meta and origin hub. 3.0.16
* v3.0, 2017-01-17, for [#742][bug #742 ], refine source, timeout, live cycle. 3.0.15
* v3.0, 2017-01-11, fix [#735][bug #735 ], config transform refer_publish invalid. 3.0.14
* v3.0, 2017-01-06, for [#730][bug #730 ], support config in/out ack size. 3.0.13
* v3.0, 2017-01-06, for [#711][bug #711 ], support perfile for transcode. 3.0.12
* v3.0, 2017-01-05, Fix [#727][bug #727 ], patch ST for valgrind and ARM. 3.0.11
* v3.0, 2017-01-05, for [#324][bug #324 ], always enable hstrs. 3.0.10
* v3.0, 2016-12-15, fix [#717][bug #717 ], [#691][bug #691 ], http api/static/stream support cors. 3.0.9
* v3.0, 2016-12-08, Fix [#105][bug #105 ], support log rotate signal SIGUSR1. 3.0.8
* v3.0, 2016-12-07, fix typo and refine grammar. 3.0.7
* v3.0, 2015-10-20, fix [#502][bug #502 ], support snapshot with http-callback or transcoder. 3.0.5
* v3.0, 2015-09-19, support amf0 and json to convert with each other.
* v3.0, 2015-09-19, json objects support dumps to string.
* v3.0, 2015-09-14, fix [#459][bug #459 ], support dvr raw api. 3.0.4
* v3.0, 2015-09-14, fix [#459][bug #459 ], dvr support apply filter for ng-control dvr module.
* v3.0, 2015-09-14, fix [#319][bug #319 ], http raw api support update global and vhost. 3.0.3
* v3.0, 2015-08-31, fix [#319][bug #319 ], http raw api support query global and vhost.
* v3.0, 2015-08-28, fix [#471][bug #471 ], api response the width and height. 3.0.2
* v3.0, 2015-08-25, fix [#367][bug #367 ], support nginx-rtmp exec. 3.0.1
< a name = "v2-changes" > < / a >
## SRS 2.0 Changelog
* < strong > v2.0, 2020-01-25, [2.0 release8(2.0.272)][r2.0r8] released. 87292 lines.</ strong >
* v2.0, 2020-01-08, Merge [#1554][bug #1554 ], support logrotate copytruncate. 2.0.272
* v2.0, 2020-01-05, Merge [#1551][bug #1551 ], fix memory leak in RTSP stack. 2.0.270
* v2.0, 2019-12-26, For [#1488][bug #1488 ], pass client ip to http callback. 2.0.269
* v2.0, 2019-12-23, Fix [srs-librtmp #22 ](https://github.com/ossrs/srs-librtmp/issues/22 ), parse vhost splited by single seperator. 2.0.268
* v2.0, 2019-12-23, Fix [srs-librtmp #25 ](https://github.com/ossrs/srs-librtmp/issues/25 ), build srs-librtmp on windows. 2.0.267
* v2.0, 2019-12-13, Support openssl versions greater than 1.1.0. 2.0.266
* < strong > v2.0, 2019-11-29, [2.0 release7(2.0.265)][r2.0r7] released. 86994 lines.</ strong >
* v2.0, 2019-11-29, For [srs-docker ](https://github.com/ossrs/srs-docker/tree/master/2.0 ), install Cherrypy without sudo. 2.0.265
* v2.0, 2019-04-06, For [#1304][bug #1304 ], Default HSTRS to on. 2.0.264
* < strong > v2.0, 2019-04-05, [2.0 release6(2.0.263)][r2.0r6] released. 86994 lines.</ strong >
* v2.0, 2019-04-05, Merge [#1312][bug #1312 ], Fix GCC7 build error, this statement may fall through. 2.0.263
* v2.0, 2019-04-05, Merge [#1339][bug #1339 ], Support HTTP-FLV params. 2.0.262
* v2.0, 2018-12-01, Merge [#1274][bug #1274 ], Upgrade to FFMPEG 4.1 and X264 157. 2.0.261
* v2.0, 2018-11-11, Merge [#1261][bug #1261 ], Support `_definst_` for Wowza. 2.0.260
* v2.0, 2018-11-11, Merge [#1263][bug #1263 ], Fix string trim bug. 2.0.259
* < strong > v2.0, 2018-10-28, [2.0 release5(2.0.258)][r2.0r5] released. 86916 lines.</ strong >
* v2.0, 2018-10-28, Fix [#1250][bug #1250 ], Support build on OSX10.14 Mojave. 2.0.258
* v2.0, 2018-10-08, Merge [#1236][bug #1236 ], Fix sleep bug in us. 2.0.257
* v2.0, 2018-10-08, Merge [#1237][bug #1237 ], Support param for transcoder. 2.0.256
* < strong > v2.0, 2018-08-12, [2.0 release4(2.0.255)][r2.0r4] released. 86915 lines.</ strong >
* v2.0, 2018-08-12, For [#1202][bug #1202 ], Support edge/forward to Aliyun CDN. 2.0.255
* v2.0, 2018-08-11, For [#910][bug #910 ], Support HTTP FLV with HTTP callback. 2.0.254
* v2.0, 2018-08-11, For [#1110][bug #1110 ], Refine params in http callback. 2.0.253
* v2.0, 2018-08-05, Refine HTTP-FLV latency, support realtime mode. 2.0.252
* v2.0, 2018-08-04, For [#1110][bug #1110 ], Support params in http callback. 2.0.251
* v2.0, 2018-08-02, For [#1031][bug #1031 ], SRS edge support douyu.com. 2.0.250
* v2.0, 2018-07-21, Merge [#1119][bug #1119 ], fix memory leak. 2.0.249
* < strong > v2.0, 2018-07-18, [2.0 release3(2.0.248)][r2.0r3] released. 86775 lines.</ strong >
* v2.0, 2018-07-17, Merge [#1176][bug #1176 ], fix scaned issues. 2.0.248
* v2.0, 2018-02-28, Merge [#1077][bug #1077 ], fix crash for edge HLS. 2.0.247
* v2.0, 2018-02-13, Fix [#1059][bug #1059 ], support vhost in stream parameters. 2.0.246
* v2.0, 2018-01-07, Merge [#1045][bug #1045 ], fix [#1044][bug #1044 ], TCP connection alive detection. 2.0.245
* v2.0, 2018-01-04, Merge [#1039][bug #1039 ], fix bug of init.d script.
* v2.0, 2018-01-01, Merge [#1033][bug #1033 ], allow user to add some specific flags. 2.0.244
* < strong > v2.0, 2017-06-10, [2.0 release2(2.0.243)][r2.0r2] released. 86670 lines.</ strong >
* v2.0, 2017-05-29, Merge [#899][bug #899 ] to fix [#893][bug #893 ], ts PES ext length. 2.0.243
* v2.0, 2017-05-01, Fix [#865][bug #865 ], shouldn't remove ts/m3u8 when hls_dispose disabled. 2.0.242
* v2.0, 2017-04-30, Fix [#636][bug #636 ], FD leak for requesting empty HTTP stream. 2.0.241
* v2.0, 2017-04-23, Fix [#851][bug #851 ], HTTP API support number of video frames for FPS. 2.0.240
* < strong > v2.0, 2017-04-18, [2.0 release1(2.0.239)][r2.0r1] released. 86515 lines.</ strong >
* v2.0, 2017-04-18, Fix [#848][bug #848 ], crash at HTTP fast buffer grow. 2.0.239
* v2.0, 2017-04-15, Fix [#844][bug #844 ], support Haivision encoder. 2.0.238
* v2.0, 2017-04-15, Merge [#846][bug #846 ], fix fd leak for FLV stream caster. 2.0.237
* v2.0, 2017-04-15, Merge [#841][bug #841 ], avoid the duplicated sps/pps in ts. 2.0.236
* v2.0, 2017-04-09, Fix [#834][bug #834 ], crash for TS context corrupt. 2.0.235
* < strong > v2.0, 2017-03-03, [2.0 release0(2.0.234)][r2.0r0] released. 86373 lines.</ strong >
* v2.0, 2017-02-25, for [#730][bug #730 ], remove the test code. 2.0.234
* v2.0, 2017-02-09, fix [#503][bug #503 ] disable utilities when reload a source. 2.0.233
* v2.0, 2017-01-22, for [#752][bug #752 ] release the io then free it for kbps. 2.0.232
* v2.0, 2017-01-18, fix [#750][bug #750 ] use specific error code for dns resolve. 2.0.231
* < strong > v2.0, 2017-01-18, [2.0 beta4(2.0.230)][r2.0b4] released. 86334 lines.</ strong >
* v2.0, 2017-01-18, fix [#749][bug #749 ], timestamp overflow for ATC. 2.0.230
* v2.0, 2017-01-11, fix [#740][bug #740 ], convert ts aac audio private stream 1 to common. 2.0.229
* v2.0, 2017-01-11, fix [#588][bug #588 ], kbps interface error. 2.0.228
* v2.0, 2017-01-11, fix [#736][bug #736 ], recovery the hls dispose. 2.0.227
* v2.0, 2017-01-10, refine hls html5 video template.
* v2.0, 2017-01-10, fix [#635][bug #635 ], hls support NonIDR(open gop). 2.0.226
* v2.0, 2017-01-06, for [#730][bug #730 ], reset ack follow flash player rules. 2.0.225
* v2.0, 2016-12-15, for [#513][bug #513 ], remove hls ram from srs2 to srs3+. 2.0.224
* < strong > v2.0, 2016-12-13, [2.0 beta3(2.0.223)][r2.0b3] released. 86685 lines.</ strong >
* v2.0, 2016-12-13, fix [#713][bug #713 ], disable the source cleanup. 2.0.223
* v2.0, 2016-12-13, fix [#713][bug #713 ], refine source to avoid critical fetch and create. 2.0.222
* < strong > v2.0, 2016-11-09, [2.0 beta2(2.0.221)][r2.0b2] released. 86691 lines.</ strong >
* v2.0, 2016-11-05, fix [#654][bug #654 ], crash when source cleanup for edge. 2.0.221
* v2.0, 2016-10-26, fix [#666][bug #666 ], crash when source cleanup for http-flv. 2.0.220
* v2.0, 2016-10-10, fix [#661][bug #661 ], close fd after thread stopped. 2.0.219
* v2.0, 2016-09-23, support asprocess for oryx. 2.0.218
* v2.0, 2016-09-23, support change work_dir for oryx.
* v2.0, 2016-09-15, fix [#640][bug #640 ], typo for rtmp type. 2.0.217
* v2.0, 2016-09-12, fix fast stream error bug. 2.0.216
* < strong > v2.0, 2016-09-09, [2.0 beta1(2.0.215)][r2.0b1] released. 89941 lines.</ strong >
* v2.0, 2016-09-09, refine librtmp comments about NALUs. 2.0.215
* v2.0, 2016-09-05, fix memory leak at source. 2.0.214
* v2.0, 2016-09-05, fix memory leak at handshake. 2.0.213
* v2.0, 2016-09-04, support valgrind for [patched st ](https://github.com/ossrs/state-threads/issues/2 ).
* v2.0, 2016-09-03, support all arm for [patched st ](https://github.com/ossrs/state-threads/issues/1 ). 2.0.212
* v2.0, 2016-09-01, workaround [#511][bug #511 ] the fly stfd in close. 2.0.211
* v2.0, 2016-08-30, comment the pcr.
* v2.0, 2016-08-18, fix [srs-librtmp#4 ](https://github.com/ossrs/srs-librtmp/issues/4 ) filter frame.
* v2.0, 2016-08-10, fix socket timeout for librtmp.
* v2.0, 2016-08-08, fix the crash by srs_info log.
* < strong > v2.0, 2016-08-06, [2.0 beta0(2.0.210)][r2.0b0] released. 89704 lines.</ strong >
* v2.0, 2016-05-17, fix the sps pps parse bug.
* v2.0, 2016-01-13, fix http reader bug, support infinite chunked. 2.0.209
* v2.0, 2016-01-09, merge [#559][pr #559 ] fix memory leak bug. 2.0.208
* v2.0, 2016-01-09, merge [#558][pr #558 ] add tcUrl for on_publish.
* v2.0, 2016-01-05, add keyword XCORE for coredump to identify the version. 2.0.207
* < strong > v2.0, 2015-12-23, [2.0 alpha3(2.0.205)][r2.0a3] released. 89544 lines.</ strong >
* v2.0, 2015-12-22, for [#509][bug #509 ] always alloc big object at heap. 2.0.205
* v2.0, 2015-12-22, for [#418][bug #418 ] ignore null connect props to make RED5 happy. 2.0.204
* v2.0, 2015-12-22, for [#546][bug #546 ] thread terminate normally dispose bug. 2.0.203
* v2.0, 2015-12-22, for [#541][bug #541 ] failed when chunk size too small. 2.0.202
* v2.0, 2015-12-15, default hls_on_error to continue. 2.0.201
* v2.0, 2015-11-16, for [#518][bug #518 ] fix fd leak bug when fork. 2.0.200
* v2.0, 2015-11-05, for [#511][bug #511 ] fix bug for restart thread. 2.0.199
* v2.0, 2015-11-02, for [#515][bug #515 ] use srs_freepa and SrsAutoFreeA for array. 2.0.198
* v2.0, 2015-10-28, for [ExoPlayer #828 ][exo #828 ], remove duration for live.
* v2.0, 2015-10-28, for [ExoPlayer #828 ][exo #828 ], add av tag in flv header. 2.0.197
* v2.0, 2015-10-27, for [#512][bug #512 ] partial hotfix the hls pure audio. 2.0.196
* < strong > v2.0, 2015-10-08, [2.0 alpha2(2.0.195)][r2.0a2] released. 89358 lines.</ strong >
* v2.0, 2015-10-04, for [#448][bug #448 ] fix the bug of response of http hooks. 2.0.195
* v2.0, 2015-10-01, for [#497][bug #497 ] response error when client not found to kickoff. 2.0.194
* v2.0, 2015-10-01, for [#495][bug #495 ] decrease the srs-librtmp size. 2.0.193
* v2.0, 2015-09-23, for [#485][bug #485 ] error when arm glibc 2.15+ or not i386/x86_64/amd64. 2.0.192
* v2.0, 2015-09-23, for [#485][bug #485 ] srs for respberrypi and cubieboard. 2.0.191
* v2.0, 2015-09-21, fix [#484][bug #484 ] hotfix the openssl build script 2.0.190
* < strong > v2.0, 2015-09-14, [2.0 alpha1(2.0.189)][r2.0a1] released. 89269 lines.</ strong >
* v2.0, 2015-09-14, fix [#474][bug #474 ] config to donot parse width/height from sps. 2.0.189
* v2.0, 2015-09-14, for [#474][bug #474 ] always release publish for source.
* v2.0, 2015-09-14, for [#458][bug #458 ] http hooks use source thread cid. 2.0.188
* v2.0, 2015-09-14, for [#475][bug #475 ] fix http hooks crash for st context switch. 2.0.187
* v2.0, 2015-09-09, support reload utc_time. 2.0.186
* < strong > v2.0, 2015-08-23, [2.0 alpha0(2.0.185)][r2.0a0] released. 89022 lines.</ strong >
* v2.0, 2015-08-22, HTTP API support JSONP by specifies the query string callback=xxx.
* v2.0, 2015-08-20, fix [#380][bug #380 ], srs-librtmp send sequence header when sps or pps changed.
* v2.0, 2015-08-18, close [#454][bug #454 ], support obs restart publish. 2.0.184
* v2.0, 2015-08-14, use reduce_sequence_header for stream control.
* v2.0, 2015-08-14, use send_min_interval for stream control. 2.0.183
* v2.0, 2015-08-12, enable the SRS_PERF_TCP_NODELAY and add config tcp_nodelay. 2.0.182
* v2.0, 2015-08-11, for [#442][bug #442 ] support kickoff connected client. 2.0.181
* v2.0, 2015-07-21, for [#169][bug #169 ] support default values for transcode. 2.0.180
* v2.0, 2015-07-21, fix [#435][bug #435 ] add pageUrl for HTTP callback on_play.
* v2.0, 2015-07-20, refine the hls, ignore packet when no sequence header. 2.0.179
* v2.0, 2015-07-16, for [#441][bug #441 ] use 30s timeout for first msg. 2.0.178
* v2.0, 2015-07-14, refine hls disable the time jitter, support not mix monotonically increase. 2.0.177
* v2.0, 2015-07-01, fix [#433][bug #433 ] fix the sps parse bug. 2.0.176
* v2.0, 2015-06-10, fix [#425][bug #425 ] refine the time jitter, correct (-inf,-250)+(250,+inf) to 10ms. 2.0.175
* v2.0, 2015-06-10, fix [#424][bug #424 ] fix aggregate timestamp bug. 2.0.174
* v2.0, 2015-06-06, fix [#421][bug #421 ] drop video for unkown RTMP header.
* v2.0, 2015-06-05, fix [#420][bug #420 ] remove ts for hls ram mode.
* v2.0, 2015-05-30, fix [#209][bug #209 ] cleanup hls when stop and timeout. 2.0.173.
* v2.0, 2015-05-29, fix [#409][bug #409 ] support pure video hls. 2.0.172.
* v2.0, 2015-05-28, support [srs-dolphin][srs-dolphin], the multiple-process SRS.
* v2.0, 2015-05-24, fix [#404][bug #404 ] register handler then start http thread. 2.0.167.
* v2.0, 2015-05-23, refine the thread, protocol, kbps code. 2.0.166
* v2.0, 2015-05-23, fix [#391][bug #391 ] copy request for async call.
* v2.0, 2015-05-22, fix [#397][bug #397 ] the USER_HZ maybe not 100. 2.0.165
* v2.0, 2015-05-22, for [#400][bug #400 ], parse when got entire http header, by feilong. 2.0.164.
* v2.0, 2015-05-19, merge from bravo system, add the rtmfp to bms(commercial srs). 2.0.163.
* v2.0, 2015-05-10, support push flv stream over HTTP POST to SRS.
* v2.0, 2015-04-20, support ingest hls live stream to RTMP.
* v2.0, 2015-04-15, for [#383][bug #383 ], support mix_correct algorithm. 2.0.161.
* v2.0, 2015-04-13, for [#381][bug #381 ], support reap hls/ts by gop or not. 2.0.160.
* v2.0, 2015-04-10, enhanced on_hls_notify, support HTTP GET when reap ts.
* v2.0, 2015-04-10, refine the hls deviation for floor algorithm.
* v2.0, 2015-04-08, for [#375][bug #375 ], fix hls bug, keep cc continous between ts files. 2.0.159.
* v2.0, 2015-04-04, for [#304][bug #304 ], rewrite annexb mux for ts, refer to apple sample. 2.0.157.
* v2.0, 2015-04-03, enhanced avc decode, parse the sps get width+height. 2.0.156.
* v2.0, 2015-04-03, for [#372][bug #372 ], support transform vhost of edge 2.0.155.
* v2.0, 2015-03-30, for [#366][bug #366 ], config hls to disable cleanup of ts. 2.0.154.
* v2.0, 2015-03-31, support server cycle handler. 2.0.153.
* v2.0, 2015-03-31, support on_hls for http hooks. 2.0.152.
* v2.0, 2015-03-31, enhanced hls, support deviation for duration. 2.0.151.
* v2.0, 2015-03-30, for [#351][bug #351 ], support config the m3u8/ts path for hls. 2.0.149.
* v2.0, 2015-03-17, for [#155][bug #155 ], osx(darwin) support demo with nginx and ffmpeg. 2.0.143.
* v2.0, 2015-03-15, start [2.0release branch][branch2], 80773 lines.
* v2.0, 2015-03-14, fix [#324][bug #324 ], support hstrs(http stream trigger rtmp source) edge mode. 2.0.140.
* v2.0, 2015-03-14, for [#324][bug #324 ], support hstrs(http stream trigger rtmp source) origin mode. 2.0.139.
* v2.0, 2015-03-12, fix [#328][bug #328 ], support adobe hds. 2.0.138.
* v2.0, 2015-03-10, fix [#155][bug #155 ], support osx(darwin) for mac pro. 2.0.137.
* v2.0, 2015-03-08, fix [#316][bug #316 ], http api provides stream/vhost/srs/server bytes, codec and count. 2.0.136.
* v2.0, 2015-03-08, fix [#310][bug #310 ], refine aac LC, support aac HE/HEv2. 2.0.134.
* v2.0, 2015-03-06, for [#322][bug #322 ], fix http-flv stream bug, support multiple streams. 2.0.133.
* v2.0, 2015-03-06, refine http request parse. 2.0.132.
* v2.0, 2015-03-01, for [#179][bug #179 ], revert dvr http api. 2.0.128.
* v2.0, 2015-02-24, for [#304][bug #304 ], fix hls bug, write pts/dts error. 2.0.124
* v2.0, 2015-02-19, refine dvr, append file when dvr file exists. 2.0.122.
* v2.0, 2015-02-19, refine pithy print to more easyer to use. 2.0.121.
* v2.0, 2015-02-18, fix [#2304][bug #2304 ], support push rtsp to srs. 2.0.120.
* v2.0, 2015-02-17, the join maybe failed, should use a variable to ensure thread terminated. 2.0.119.
* v2.0, 2015-02-15, for [#304][bug #304 ], support config default acodec/vcodec. 2.0.118.
* v2.0, 2015-02-15, for [#304][bug #304 ], rewrite hls/ts code, support h.264+mp3 for hls. 2.0.117.
* v2.0, 2015-02-12, for [#304][bug #304 ], use stringstream to generate m3u8, add hls_td_ratio. 2.0.116.
* v2.0, 2015-02-11, dev code ZhouGuowen for 2.0.115.
* v2.0, 2015-02-10, for [#311][bug #311 ], set pcr_base to dts. 2.0.114.
* v2.0, 2015-02-10, fix [the bug][p21] of ibmf format which decoded in annexb.
* v2.0, 2015-02-10, for [#310][bug #310 ], downcast aac SSR to LC. 2.0.113
* v2.0, 2015-02-03, fix [#136][bug #136 ], support hls without io(in ram). 2.0.112
* v2.0, 2015-01-31, for [#250][bug #250 ], support push MPEGTS over UDP to SRS. 2.0.111
* v2.0, 2015-01-29, build libfdk-aac in ffmpeg. 2.0.108
* v2.0, 2015-01-25, for [#301][bug #301 ], hls support h.264+mp3, ok for vlc. 2.0.107
* v2.0, 2015-01-25, for [#301][bug #301 ], http ts stream support h.264+mp3. 2.0.106
* v2.0, 2015-01-25, hotfix [#268][bug #268 ], refine the pcr start at 0, dts/pts plus delay. 2.0.105
* v2.0, 2015-01-25, hotfix [#151][bug #151 ], refine pcr=dts-800ms and use dts/pts directly. 2.0.104
* v2.0, 2015-01-23, hotfix [#151][bug #151 ], use absolutely overflow to make jwplayer happy. 2.0.103
* v2.0, 2015-01-22, for [#293][bug #293 ], support http live ts stream. 2.0.101.
* v2.0, 2015-01-19, for [#293][bug #293 ], support http live flv/aac/mp3 stream with fast cache. 2.0.100.
* v2.0, 2015-01-18, for [#293][bug #293 ], support rtmp remux to http flv live stream. 2.0.99.
* v2.0, 2015-01-17, fix [#277][bug #277 ], refine http server refer to go http-framework. 2.0.98
* v2.0, 2015-01-17, for [#277][bug #277 ], refine http api refer to go http-framework. 2.0.97
* v2.0, 2015-01-17, hotfix [#290][bug #290 ], use iformat only for rtmp input. 2.0.95
* v2.0, 2015-01-08, hotfix [#281][bug #281 ], fix hls bug ignore type-9 send aud. 2.0.93
* v2.0, 2015-01-03, fix [#274][bug #274 ], http-callback support on_dvr when reap a dvr file. 2.0.89
* v2.0, 2015-01-03, hotfix to remove the pageUrl for http callback. 2.0.88
* v2.0, 2015-01-03, fix [#179][bug #179 ], dvr support custom filepath by variables. 2.0.87
* v2.0, 2015-01-02, fix [#211][bug #211 ], support security allow/deny publish/play all/ip. 2.0.86
* v2.0, 2015-01-02, hotfix [#207][bug #207 ], trim the last 0 of log. 2.0.85
* v2.0, 2014-01-02, fix [#158][bug #158 ], http-callback check http status code ok(200). 2.0.84
* v2.0, 2015-01-02, hotfix [#216][bug #216 ], http-callback post in application/json content-type. 2.0.83
* v2.0, 2014-01-02, fix [#263][bug #263 ], srs-librtmp flv read tag should init size. 2.0.82
* v2.0, 2015-01-01, hotfix [#270][bug #270 ], memory leak for http client post. 2.0.81
* v2.0, 2014-12-12, fix [#266][bug #266 ], aac profile is object id plus one. 2.0.80
* v2.0, 2014-12-29, hotfix [#267][bug #267 ], the forward dest ep should use server. 2.0.79
* v2.0, 2014-12-29, hotfix [#268][bug #268 ], the hls pcr is negative when startup. 2.0.78
* v2.0, 2014-12-22, hotfix [#264][bug #264 ], ignore NALU when sequence header to make HLS happy. 2.0.76
* v2.0, 2014-12-20, hotfix [#264][bug #264 ], support disconnect publish connect when hls error. 2.0.75
* v2.0, 2014-12-12, fix [#257][bug #257 ], support 0.1s+ latency. 2.0.70
* v2.0, 2014-12-08, update wiki for mr([EN][v4_EN_LowLatency#merged-read], [CN][v4_CN_LowLatency#merged-read]) and mw([EN][v4_EN_LowLatency#merged-write], [CN][v4_CN_LowLatency#merged-write]).
* v2.0, 2014-12-07, fix [#251][bug #251 ], 10k+ clients, use queue cond wait and fast vector. 2.0.67
* v2.0, 2014-12-05, fix [#251][bug #251 ], 9k+ clients, use fast cache for msgs queue. 2.0.57
* v2.0, 2014-12-04, fix [#241][bug #241 ], add mw(merged-write) config. 2.0.53
* v2.0, 2014-12-04, for [#241][bug #241 ], support mr(merged-read) config and reload. 2.0.52.
* v2.0, 2014-12-04, enable [#241][bug #241 ] and [#248][bug #248 ], +25% performance, 2.5k publisher. 2.0.50
* v2.0, 2014-12-04, fix [#248][bug #248 ], improve about 15% performance for fast buffer. 2.0.49
* v2.0, 2014-12-03, fix [#244][bug #244 ], conn thread use cond to wait for recv thread error. 2.0.47.
* v2.0, 2014-12-02, merge [#239][p23], traverse the token before response connect. 2.0.45.
* v2.0, 2014-12-02, srs-librtmp support hijack io apis for st-load. 2.0.42.
* v2.0, 2014-12-01, for [#237][bug #237 ], refine syscall for recv, supports 1.5k clients. 2.0.41.
* v2.0, 2014-11-30, add qtcreate project file trunk/src/qt/srs/srs-qt.pro. 2.0.39.
* v2.0, 2014-11-29, fix [#235][bug #235 ], refine handshake, replace union with template method. 2.0.38.
* v2.0, 2014-11-28, fix [#215][bug #215 ], add srs_rtmp_dump tool. 2.0.37.
* v2.0, 2014-11-25, update PRIMARY, AUTHORS, CONTRIBUTORS rule. 2.0.32.
* v2.0, 2014-11-24, fix [#212][bug #212 ], support publish aac adts raw stream. 2.0.31.
* v2.0, 2014-11-22, fix [#217][bug #217 ], remove timeout recv, support 7.5k+ 250kbps clients. 2.0.30.
* v2.0, 2014-11-21, srs-librtmp add rtmp prefix for rtmp/utils/human apis. 2.0.29.
* v2.0, 2014-11-21, refine examples of srs-librtmp, add srs_print_rtmp_packet. 2.0.28.
* v2.0, 2014-11-20, fix [#212][bug #212 ], support publish audio raw frames. 2.0.27
* v2.0, 2014-11-19, fix [#213][bug #213 ], support compile [srs-librtmp on windows ](https://github.com/winlinvip/srs.librtmp ), [bug #213 ][bug #213 ]. 2.0.26
* v2.0, 2014-11-18, all wiki translated to English. 2.0.23.
* v2.0, 2014-11-15, fix [#204][bug #204 ], srs-librtmp drop duplicated sps/pps(sequence header). 2.0.22.
* v2.0, 2014-11-15, fix [#203][bug #203 ], srs-librtmp drop any video before sps/pps(sequence header). 2.0.21.
* v2.0, 2014-11-15, fix [#202][bug #202 ], fix memory leak of h.264 raw packet send in srs-librtmp. 2.0.20.
* v2.0, 2014-11-13, fix [#200][bug #200 ], deadloop when read/write 0 and ETIME. 2.0.16.
* v2.0, 2014-11-13, fix [#194][bug #194 ], writev multiple msgs, support 6k+ 250kbps clients. 2.0.15.
* v2.0, 2014-11-12, fix [#194][bug #194 ], optmized st for timeout recv. pulse to 500ms. 2.0.14.
* v2.0, 2014-11-11, fix [#195][bug #195 ], remove the confuse code st_usleep(0). 2.0.13.
* v2.0, 2014-11-08, fix [#191][bug #191 ], configure --export-librtmp-project and --export-librtmp-single. 2.0.11.
* v2.0, 2014-11-08, fix [#66][bug #66 ], srs-librtmp support write h264 raw packet. 2.0.9.
* v2.0, 2014-10-25, fix [#185][bug #185 ], AMF0 support 0x0B the date type codec. 2.0.7.
* v2.0, 2014-10-24, fix [#186][bug #186 ], hotfix for bug #186 , drop connect args when not object. 2.0.6.
* v2.0, 2014-10-24, rename wiki/xxx to wiki/v4_CN_xxx. 2.0.3.
* v2.0, 2014-10-19, fix [#184][bug #184 ], support AnnexB in RTMP body for HLS. 2.0.2
* v2.0, 2014-10-18, remove supports for OSX(darwin). 2.0.1.
* v2.0, 2014-10-16, revert github srs README to English. 2.0.0.
< a name = "v1-changes" > < / a >
## SRS 1.0 Changelog
* < strong > v1.0, 2014-12-05, [1.0 release(1.0.10)][r1.0r0] released. 59391 lines.</ strong >
* < strong > v1.0, 2014-10-09, [1.0 beta(1.0.0)][r1.0b0] released. 59316 lines.</ strong >
* v1.0, 2014-10-08, fix [#151][bug #151 ], always reap ts whatever audio or video packet. 0.9.223.
* v1.0, 2014-10-08, fix [#162][bug #162 ], failed if no epoll. 0.9.222.
* v1.0, 2014-09-30, fix [#180][bug #180 ], crash for multiple edge publishing the same stream. 0.9.220.
* v1.0, 2014-09-26, fix hls bug, refine config and log, according to clion of jetbrains. 0.9.216.
* v1.0, 2014-09-25, fix [#177][bug #177 ], dvr segment add config dvr_wait_keyframe. 0.9.213.
* v1.0, 2014-08-28, fix [#167][bug #167 ], add openssl includes to utest. 0.9.209.
* v1.0, 2014-08-27, max connections is 32756, for st use mmap default. 0.9.209
* v1.0, 2014-08-24, fix [#150][bug #150 ], forward should forward the sequence header when retry. 0.9.208.
* v1.0, 2014-08-22, for [#165][bug #165 ], refine dh wrapper, ensure public key is 128bytes. 0.9.206.
* v1.0, 2014-08-19, for [#160][bug #160 ], support forward/edge to flussonic, disable debug_srs_upnode to make flussonic happy. 0.9.201.
* v1.0, 2014-08-17, for [#155][bug #155 ], refine for osx, with ssl/http, disable statistics. 0.9.198.
* v1.0, 2014-08-06, fix [#148][bug #148 ], simplify the RTMP handshake key generation. 0.9.191.
* v1.0, 2014-08-06, fix [#147][bug #147 ], support identify the srs edge. 0.9.190.
* < strong > v1.0, 2014-08-03, [1.0 mainline7(0.9.189)][r1.0a7] released. 57432 lines.</ strong >
* v1.0, 2014-08-03, fix [#79][bug #79 ], fix the reload remove edge assert bug. 0.9.189.
* v1.0, 2014-08-03, fix [#57][bug #57 ], use lock(acquire/release publish) to avoid duplicated publishing. 0.9.188.
* v1.0, 2014-08-03, fix [#85][bug #85 ], fix the segment-dvr sequence header missing. 0.9.187.
* v1.0, 2014-08-03, fix [#145][bug #145 ], refine ffmpeg log, check abitrate for libaacplus. 0.9.186.
* v1.0, 2014-08-03, fix [#143][bug #143 ], fix retrieve sys stat bug for all linux. 0.9.185.
* v1.0, 2014-08-02, fix [#138][bug #138 ], fix http hooks bug, regression bug. 0.9.184.
* v1.0, 2014-08-02, fix [#142][bug #142 ], fix tcp stat slow bug, use /proc/net/sockstat instead, refer to 'ss -s'. 0.9.183.
* v1.0, 2014-07-31, fix [#141][bug #141 ], support tun0(vpn network device) ip retrieve. 0.9.179.
* v1.0, 2014-07-27, support partially build on OSX(Darwin). 0.9.177
* v1.0, 2014-07-27, api connections add udp, add disk iops. 0.9.176
* v1.0, 2014-07-26, complete config utest. 0.9.173
* v1.0, 2014-07-26, fix [#124][bug #124 ], gop cache support disable video in publishing. 0.9.171.
* v1.0, 2014-07-23, fix [#121][bug #121 ], srs_info detail log compile failed. 0.9.168.
* v1.0, 2014-07-19, fix [#119][bug #119 ], use iformat and oformat for ffmpeg transcode. 0.9.163.
* < strong > v1.0, 2014-07-13, [1.0 mainline6(0.9.160)][r1.0a6] released. 50029 lines.</ strong >
* v1.0, 2014-07-13, refine the bandwidth check/test, add as/js library, use srs-librtmp for linux tool. 0.9.159
* v1.0, 2014-07-12, complete rtmp stack utest. 0.9.156
* v1.0, 2014-07-06, fix [#81][bug #81 ], fix HLS codec info, IOS ok. 0.9.153.
* v1.0, 2014-07-06, fix [#103][bug #103 ], support all aac sample rate. 0.9.150.
* v1.0, 2014-07-05, complete kernel utest. 0.9.149
* v1.0, 2014-06-30, fix [#111][bug #111 ], always use 31bits timestamp. 0.9.143.
* v1.0, 2014-06-28, response the call message with null. 0.9.137
* v1.0, 2014-06-28, fix [#110][bug #110 ], thread start segment fault, thread cycle stop destroy thread. 0.9.136
* v1.0, 2014-06-27, fix [#109][bug #109 ], fix the system jump time, adjust system startup time. 0.9.135
* < strong > v1.0, 2014-06-27, [1.0 mainline5(0.9.134)][r1.0a5] released. 41573 lines.</ strong >
* v1.0, 2014-06-27, SRS online 30days with RTMP/HLS.
* v1.0, 2014-06-25, fix [#108][bug #108 ], support config time jitter for encoder non-monotonical stream. 0.9.133
* v1.0, 2014-06-23, support report summaries in heartbeat. 0.9.132
* v1.0, 2014-06-22, performance refine, support [3k+][v4_CN_Performance#performancereport4k] connections(270kbps). 0.9.130
* v1.0, 2014-06-21, support edge [token traverse][v4_CN_DRM#tokentraverse], fix [#104][bug #104 ]. 0.9.129
* v1.0, 2014-06-19, add connections count to api summaries. 0.9.127
* v1.0, 2014-06-19, add srs bytes and kbps to api summaries. 0.9.126
* v1.0, 2014-06-18, add network bytes to api summaries. 0.9.125
* v1.0, 2014-06-14, fix [#98][bug #98 ], workaround for librtmp ping(fmt=1,cid=2 fresh stream). 0.9.124
* v1.0, 2014-05-29, support flv inject and flv http streaming with start=bytes. 0.9.122
* < strong > v1.0, 2014-05-28, [1.0 mainline4(0.9.120)][r1.0a4] released. 39200 lines.</ strong >
* v1.0, 2014-05-27, fix [#87][bug #87 ], add source id for full trackable log. 0.9.120
* v1.0, 2014-05-27, fix [#84][bug #84 ], unpublish when edge disconnect. 0.9.119
* v1.0, 2014-05-27, fix [#89][bug #89 ], config to /dev/null to disable ffmpeg log. 0.9.117
* v1.0, 2014-05-25, fix [#76][bug #76 ], allow edge vhost to add or remove. 0.9.114
* v1.0, 2014-05-24, Johnny contribute [ossrs.net ](http://ossrs.net ). karthikeyan start to translate wiki to English.
* v1.0, 2014-05-22, fix [#78][bug #78 ], st joinable thread must be stop by other threads, 0.9.113
* v1.0, 2014-05-22, support amf0 StrictArray(0x0a). 0.9.111.
* v1.0, 2014-05-22, support flv parser, add amf0 to librtmp. 0.9.110
* v1.0, 2014-05-22, fix [#74][bug #74 ], add tcUrl for http callback on_connect, 0.9.109
* v1.0, 2014-05-19, support http heartbeat, 0.9.107
* < strong > v1.0, 2014-05-18, [1.0 mainline3(0.9.105)][r1.0a3] released. 37594 lines.</ strong >
* v1.0, 2014-05-18, support http api json, to PUT/POST. 0.9.105
* v1.0, 2014-05-17, fix [#72][bug #72 ], also need stream_id for send_and_free_message. 0.9.101
* v1.0, 2014-05-17, rename struct to class. 0.9.100
* v1.0, 2014-05-14, fix [#67][bug #67 ] pithy print, stage must has a age. 0.9.98
* v1.0, 2014-05-13, fix mem leak for delete[] SharedPtrMessage array. 0.9.95
* v1.0, 2014-05-12, refine the kbps calc module. 0.9.93
* v1.0, 2014-05-12, fix bug [#64][bug #64 ]: install_dir=DESTDIR+PREFIX
* v1.0, 2014-05-08, fix [#36][bug #36 ]: never directly use \*(int32_t\*) for arm.
* v1.0, 2014-05-08, fix [#60][bug #60 ]: support aggregate message
* v1.0, 2014-05-08, fix [#59][bug #59 ], edge support FMS origin server. 0.9.92
* v1.0, 2014-05-06, fix [#50][bug #50 ], ubuntu14 build error.
* v1.0, 2014-05-04, support mips linux.
* v1.0, 2014-04-30, fix bug [#34][bug #34 ]: convert signal to io thread. 0.9.85
* v1.0, 2014-04-29, refine RTMP protocol completed, to 0.9.81
* < strong > v1.0, 2014-04-28, [1.0 mainline2(0.9.79)][r1.0a2] released. 35255 lines.</ strong >
* v1.0, 2014-04-28, support full edge RTMP server. 0.9.79
* v1.0, 2014-04-27, support basic edge(play/publish) RTMP server. 0.9.78
* v1.0, 2014-04-25, add donation page. 0.9.76
* v1.0, 2014-04-21, support android app to start srs for internal edge. 0.9.72
* v1.0, 2014-04-19, support tool over srs-librtmp to ingest flv/rtmp. 0.9.71
* v1.0, 2014-04-17, support dvr(record live to flv file for vod). 0.9.69
* v1.0, 2014-04-11, add speex1.2 to transcode flash encoder stream. 0.9.58
* v1.0, 2014-04-10, support reload ingesters(add/remov/update). 0.9.57
* < strong > v1.0, 2014-04-07, [1.0 mainline(0.9.55)][r1.0a0] released. 30000 lines.</ strong >
* v1.0, 2014-04-07, support [ingest][v4_CN_SampleIngest] file/stream/device.
* v1.0, 2014-04-05, support [http api][v4_CN_HTTPApi] and [http server][v4_CN_HTTPServer].
* v1.0, 2014-04-03, implements http framework and api/v1/version.
* v1.0, 2014-03-30, fix bug for st detecting epoll failed, force st to use epoll.
* v1.0, 2014-03-29, add wiki [Performance for RaspberryPi][v4_CN_RaspberryPi].
* v1.0, 2014-03-29, add release binary package for raspberry-pi.
* v1.0, 2014-03-26, support RTMP ATC for HLS/HDS to support backup(failover).
* v1.0, 2014-03-23, support daemon, default start in daemon.
* v1.0, 2014-03-22, support make install/install-api and uninstall.
* v1.0, 2014-03-22, add ./etc/init.d/srs, refine to support make clean then make.
* v1.0, 2014-03-21, write pid to ./objs/srs.pid.
* v1.0, 2014-03-20, refine hls code, support pure audio HLS.
* v1.0, 2014-03-19, add vn/an for FFMPEG to drop video/audio for radio stream.
* v1.0, 2014-03-19, refine handshake, client support complex handshake, add utest.
* v1.0, 2014-03-16, fix bug on arm of st, the sp change from 20 to 8, for respberry-pi, @see [commit][p22]
* v1.0, 2014-03-16, support ARM([debian armhf, v7cpu][v4_CN_SrsLinuxArm]) with rtmp/ssl/hls/librtmp.
* v1.0, 2014-03-12, finish utest for amf0 codec.
* v1.0, 2014-03-06, add gperftools for mem leak detect, mem/cpu profile.
* v1.0, 2014-03-04, add gest framework for utest, build success.
* v1.0, 2014-03-02, srs-librtmp, client publish/play library like librtmp.
* v1.0, 2014-03-01, modularity, extract core/kernel/rtmp/app/main module.
* v1.0, 2014-02-28, support arm build(SRS/ST), add ssl to 3rdparty package.
* v1.0, 2014-02-28, add wiki [BuildArm][v4_CN_Build], [FFMPEG][v4_CN_FFMPEG], [Reload][v4_CN_Reload]
* v1.0, 2014-02-27, add wiki [LowLatency][v4_CN_LowLatency], [HTTPCallback][v4_CN_HTTPCallback]
* v1.0, 2014-01-19, add wiki [DeliveryHLS][v4_CN_DeliveryHLS]
* v1.0, 2014-01-12, add wiki [HowToAskQuestion][v4_CN_HowToAskQuestion], [RtmpUrlVhost][v4_CN_RtmpUrlVhost]
* v1.0, 2014-01-11, fix jw/flower player pause bug, which send closeStream actually.
* v1.0, 2014-01-05, add wiki [Build][v4_CN_Build], [Performance][v4_CN_Performance], [Forward][v4_CN_Forward]
* v1.0, 2014-01-01, change listen(512), chunk-size(60000), to improve performance.
* v1.0, 2013-12-27, merge from wenjie, the bandwidth test feature.
* < strong > v0.9, 2013-12-25, [v0.9][r0.9] released. 20926 lines.</ strong >
* v0.9, 2013-12-25, fix the bitrate bug(in Bps), use enhanced microphone.
* v0.9, 2013-12-22, demo video meeting or chat(SRS+cherrypy+jquery+bootstrap).
* v0.9, 2013-12-22, merge from wenjie, support banwidth test.
* v0.9, 2013-12-22, merge from wenjie: support set chunk size at vhost level
* v0.9, 2013-12-21, add [players][player] for play and publish.
* v0.9, 2013-12-15, ensure the HLS(ts) is continous when republish stream.
* v0.9, 2013-12-15, fix the hls reload bug, feed it the sequence header.
* v0.9, 2013-12-15, refine protocol, use int64_t timestamp for ts and jitter.
* v0.9, 2013-12-15, support set the live queue length(in seconds), drop when full.
* v0.9, 2013-12-15, fix the forwarder reconnect bug, feed it the sequence header.
* v0.9, 2013-12-15, support reload the hls/forwarder/transcoder.
* v0.9, 2013-12-14, refine the thread model for the retry threads.
* v0.9, 2013-12-10, auto install depends tools/libs on centos/ubuntu.
* < strong > v0.8, 2013-12-08, [v0.8][r0.8] released. 19186 lines.</ strong >
* v0.8, 2013-12-08, support [http hooks][v4_CN_HTTPCallback]: on_connect/close/publish/unpublish/play/stop.
* v0.8, 2013-12-08, support multiple http hooks for a event.
* v0.8, 2013-12-07, support http callback hooks, on_connect.
* v0.8, 2013-12-07, support network based cli and json result, add CherryPy 3.2.4.
* v0.8, 2013-12-07, update http/hls/rtmp load test tool [SB][srs-bench], use SRS rtmp sdk.
* v0.8, 2013-12-06, support max_connections, drop if exceed.
* v0.8, 2013-12-05, support log_dir, write ffmpeg log to file.
* v0.8, 2013-12-05, fix the forward/hls/encoder bug.
* < strong > v0.7, 2013-12-03, [v0.7][r0.7] released. 17605 lines.</ strong >
* v0.7, 2013-12-01, support dead-loop detect for forwarder and transcoder.
* v0.7, 2013-12-01, support all ffmpeg filters and params.
* v0.7, 2013-11-30, support live stream transcoder by ffmpeg.
* v0.7, 2013-11-30, support --with/without -ffmpeg, build ffmpeg-2.1.
* v0.7, 2013-11-30, add ffmpeg-2.1, x264-core138, lame-3.99.5, libaacplus-2.0.2.
* < strong > v0.6, 2013-11-29, [v0.6][r0.6] released. 16094 lines.</ strong >
* v0.6, 2013-11-29, add performance summary, 1800 clients, 900Mbps, CPU 90.2%, 41MB.
* v0.6, 2013-11-29, support forward stream to other edge server.
* v0.6, 2013-11-29, support forward stream to other origin server.
* v0.6, 2013-11-28, fix memory leak bug, aac decode bug.
* v0.6, 2013-11-27, support --with or --without -hls and -ssl options.
* v0.6, 2013-11-27, support AAC 44100HZ sample rate for iphone, adjust the timestamp.
* < strong > v0.5, 2013-11-26, [v0.5][r0.5] released. 14449 lines.</ strong >
* v0.5, 2013-11-24, support HLS(m3u8), fragment and window.
* v0.5, 2013-11-24, support record to ts file for HLS.
* v0.5, 2013-11-21, add ts_info tool to demux ts file.
* v0.5, 2013-11-16, add rtmp players(OSMF/jwplayer5/jwplayer6).
* < strong > v0.4, 2013-11-10, [v0.4][r0.4] released. 12500 lines.</ strong >
* v0.4, 2013-11-10, support config and reload the pithy print.
* v0.4, 2013-11-09, support reload config(vhost and its detail).
* v0.4, 2013-11-09, support reload config(listen and chunk_size) by SIGHUP(1).
* v0.4, 2013-11-09, support longtime(>4.6hours) publish/play.
* v0.4, 2013-11-09, support config the chunk_size.
* v0.4, 2013-11-09, support pause for live stream.
* < strong > v0.3, 2013-11-04, [v0.3][r0.3] released. 11773 lines.</ strong >
* v0.3, 2013-11-04, support refer/play-refer/publish-refer.
* v0.3, 2013-11-04, support vhosts specified config.
* v0.3, 2013-11-02, support listen multiple ports.
* v0.3, 2013-11-02, support config file in nginx-conf style.
* v0.3, 2013-10-29, support pithy print log message specified by stage.
* v0.3, 2013-10-28, support librtmp without extended-timestamp in 0xCX chunk packet.
* v0.3, 2013-10-27, support cache last gop for client fast startup.
* < strong > v0.2, 2013-10-25, [v0.2][r0.2] released. 10125 lines.</ strong >
* v0.2, 2013-10-25, support flash publish.
* v0.2, 2013-10-25, support h264/avc codec by rtmp complex handshake.
* v0.2, 2013-10-24, support time jitter detect and correct algorithm
* v0.2, 2013-10-24, support decode codec type to cache the h264/avc sequence header.
* < strong > v0.1, 2013-10-23, [v0.1][r0.1] released. 8287 lines.</ strong >
* v0.1, 2013-10-23, support basic amf0 codec, simplify the api using c-style api.
* v0.1, 2013-10-23, support shared ptr msg for zero memory copy.
* v0.1, 2013-10-22, support vp6 codec with rtmp protocol specified simple handshake.
* v0.1, 2013-10-20, support multiple flash client play live streaming.
* v0.1, 2013-10-20, support FMLE/FFMPEG publish live streaming.
* v0.1, 2013-10-18, support rtmp message2chunk protocol(send\_message).
* v0.1, 2013-10-17, support rtmp chunk2message protocol(recv\_message).
Winlin 2021
[p1]: https://github.com/ossrs/srs/commit/787ab674e38734ea8e0678101614fdcd84645dc8
[p2]: https://github.com/ossrs/srs/commit/f35ec2155b1408d528a9f37da7904c9625186bcf
[p3]: https://github.com/ossrs/srs/commit/29324fab469e0f7cef9ad04ffdbce832ac7dd9ff
[p4]: https://github.com/ossrs/srs/commit/f57801eb46c16755b173984b915a4166922df6a6
[p5]: https://github.com/ossrs/srs/commit/5589b13d2e216b91f97afb78ee0c011b2fccf7da
[p6]: https://github.com/ossrs/srs/commit/1ae3e6c64cc5cee90e6050c26968ebc3c18281be
[p7]: https://github.com/ossrs/srs/commit/8acd143a7a152885b815999162660fd4e7a3f247
[p8]: https://github.com/ossrs/srs/commit/cc6aca9ad55342a06440ce7f3b38453776b2b2d1
[p9]: https://github.com/ossrs/srs/commit/58136ec178e3d47db6c90a59875d7e40946936e5
[p10]: https://github.com/ossrs/srs/commit/58136ec178e3d47db6c90a59875d7e40946936e5
[p11]: https://github.com/ossrs/srs/commit/9ee138746f83adc26f0e236ec017f4d68a300004
[p12]: https://github.com/ossrs/srs/commit/1311b6fe6576fd7b9c6d299b0f8f2e8d202f4bf8
[p13]: https://github.com/ossrs/srs/commit/10297fab519811845b549a8af40a6bcbd23411e8
[p14]: https://github.com/ossrs/srs/commit/10297fab519811845b549a8af40a6bcbd23411e8
[p15]: https://github.com/ossrs/srs/commit/0d6b91039d408328caab31a1077d56a809b6bebc
[p16]: https://github.com/ossrs/srs/commit/0d6b91039d408328caab31a1077d56a809b6bebc
[p17]: https://github.com/ossrs/srs/commit/fc995473eb02c7cf64b5b212b456e11f34aa7984
[p18]: https://github.com/ossrs/srs/commit/960341b9b2b9646270ccfd113b4dd784d9826c73
[p19]: https://github.com/ossrs/srs/commit/4df19ba99a4e4d80cd89b304f9298d343497bec9
[p20]: https://github.com/ossrs/srs/commit/d12fc7fcc5b2e9e3c8ee5c7da01d0e41c8f8ca4a
[p21]: https://github.com/ossrs/srs/commit/87519aaae835199e5adb60c0ae2c1cd24939448c
[p22]: https://github.com/ossrs/srs/commit/5a4373d4835758188b9a1f03005cea0b6ddc62aa
[p23]: https://github.com/ossrs/srs/pull/239
[pr #558 ]: https://github.com/ossrs/srs/pull/558
[pr #559 ]: https://github.com/ossrs/srs/pull/559
[authors]: https://github.com/ossrs/srs/blob/4.0release/trunk/AUTHORS.txt
[bigthanks]: https://github.com/ossrs/srs/wiki/v4_CN_Product#bigthanks
[st]: https://github.com/winlinvip/state-threads
[st2]: https://github.com/ossrs/state-threads/tree/srs
[state-threads]: https://github.com/ossrs/state-threads/tree/srs
[nginx-rtmp]: https://github.com/arut/nginx-rtmp-module
[http-parser]: https://github.com/joyent/http-parser
[nginx]: http://nginx.org/
[FFMPEG]: http://ffmpeg.org/
[libx264]: http://www.videolan.org/
[srs]: https://github.com/ossrs/srs
[csdn]: https://code.csdn.net/winlinvip/srs-csdn
[gitee]: https://gitee.com/ossrs/srs
[srs-dolphin]: https://github.com/ossrs/srs-dolphin
[oryx]: https://github.com/ossrs/go-oryx
[srs-bench]: https://github.com/ossrs/srs-bench
[srs-ngb]: https://github.com/ossrs/srs-ngb
[srs-librtmp]: https://github.com/ossrs/srs-librtmp
[gitlab]: https://gitlab.com/winlinvip/srs-gitlab
[console]: http://ossrs.net:1985/console
[player]: http://ossrs.net/players/srs_player.html
[modules]: https://github.com/ossrs/srs/blob/develop/trunk/modules/readme.txt
[docker-srs3]: https://github.com/ossrs/srs-docker/tree/v3#usage
[docker-srs4]: https://github.com/ossrs/srs-docker/tree/v4#usage
[docker-dev]: https://github.com/ossrs/srs-docker/tree/dev#usage
[v4_CN_Git]: https://github.com/ossrs/srs/wiki/v4_CN_Git
[v4_EN_Git]: https://github.com/ossrs/srs/wiki/v4_EN_Git
[v4_CN_SampleRTMP]: https://github.com/ossrs/srs/wiki/v4_CN_SampleRTMP
[v4_EN_SampleRTMP]: https://github.com/ossrs/srs/wiki/v4_EN_SampleRTMP
[v4_CN_SampleRTMPCluster]: https://github.com/ossrs/srs/wiki/v4_CN_SampleRTMPCluster
[v4_EN_SampleRTMPCluster]: https://github.com/ossrs/srs/wiki/v4_EN_SampleRTMPCluster
[v4_CN_SampleOriginCluster]: https://github.com/ossrs/srs/wiki/v4_CN_SampleOriginCluster
[v4_EN_SampleOriginCluster]: https://github.com/ossrs/srs/wiki/v4_EN_SampleOriginCluster
[v4_CN_SampleHLS]: https://github.com/ossrs/srs/wiki/v4_CN_SampleHLS
[v4_EN_SampleHLS]: https://github.com/ossrs/srs/wiki/v4_EN_SampleHLS
[v4_CN_SampleTranscode2HLS]: https://github.com/ossrs/srs/wiki/v4_CN_SampleTranscode2HLS
[v4_EN_SampleTranscode2HLS]: https://github.com/ossrs/srs/wiki/v4_EN_SampleTranscode2HLS
[v4_CN_SampleFFMPEG]: https://github.com/ossrs/srs/wiki/v4_CN_SampleFFMPEG
[v4_EN_SampleFFMPEG]: https://github.com/ossrs/srs/wiki/v4_EN_SampleFFMPEG
[v4_CN_SampleForward]: https://github.com/ossrs/srs/wiki/v4_CN_SampleForward
[v4_EN_SampleForward]: https://github.com/ossrs/srs/wiki/v4_EN_SampleForward
[v4_CN_SampleRealtime]: https://github.com/ossrs/srs/wiki/v4_CN_SampleRealtime
[v4_EN_SampleRealtime]: https://github.com/ossrs/srs/wiki/v4_EN_SampleRealtime
[v4_CN_WebRTC]: https://github.com/ossrs/srs/wiki/v4_CN_WebRTC
[v4_EN_WebRTC]: https://github.com/ossrs/srs/wiki/v4_EN_WebRTC
[v4_CN_WebRTC#config-candidate]: https://github.com/ossrs/srs/wiki/v4_CN_WebRTC#config-candidate
[v4_EN_WebRTC#config-candidate]: https://github.com/ossrs/srs/wiki/v4_EN_WebRTC#config-candidate
[v4_CN_SampleARM]: https://github.com/ossrs/srs/wiki/v4_CN_SampleARM
[v4_EN_SampleARM]: https://github.com/ossrs/srs/wiki/v4_EN_SampleARM
[v4_CN_SampleIngest]: https://github.com/ossrs/srs/wiki/v4_CN_SampleIngest
[v4_EN_SampleIngest]: https://github.com/ossrs/srs/wiki/v4_EN_SampleIngest
[v4_CN_SampleHTTP]: https://github.com/ossrs/srs/wiki/v4_CN_SampleHTTP
[v4_EN_SampleHTTP]: https://github.com/ossrs/srs/wiki/v4_EN_SampleHTTP
[v4_CN_SampleDemo]: https://github.com/ossrs/srs/wiki/v4_CN_SampleDemo
[v4_EN_SampleDemo]: https://github.com/ossrs/srs/wiki/v4_EN_SampleDemo
[v4_CN_OriginCluster]: https://github.com/ossrs/srs/wiki/v4_CN_OriginCluster
[v4_EN_OriginCluster]: https://github.com/ossrs/srs/wiki/v4_EN_OriginCluster
[v4_CN_REUSEPORT]: https://github.com/ossrs/srs/wiki/v4_CN_REUSEPORT
[v4_EN_REUSEPORT]: https://github.com/ossrs/srs/wiki/v4_EN_REUSEPORT
[v4_CN_Sample]: https://github.com/ossrs/srs/wiki/v4_CN_Sample
[v4_EN_Sample]: https://github.com/ossrs/srs/wiki/v4_EN_Sample
[v4_CN_Product]: https://github.com/ossrs/srs/wiki/v4_CN_Product
[v4_EN_Product]: https://github.com/ossrs/srs/wiki/v4_EN_Product
[v1-wiki-cn]: https://github.com/ossrs/srs/wiki/v4_CN_Home
[v1-wiki-en]: https://github.com/ossrs/srs/wiki/v4_EN_Home
[v2-wiki-cn]: https://github.com/ossrs/srs/wiki/v4_CN_Home
[v2-wiki-en]: https://github.com/ossrs/srs/wiki/v4_EN_Home
[v4_CN_Home]: https://github.com/ossrs/srs/wiki/v4_CN_Home
[v4_EN_Home]: https://github.com/ossrs/srs/wiki/v4_EN_Home
[v4_CN_Home]: https://github.com/ossrs/srs/wiki/v4_CN_Home
[v4_EN_Home]: https://github.com/ossrs/srs/wiki/v4_EN_Home
[v4_CN_Home]: https://github.com/ossrs/srs/wiki/v4_CN_Home
[v4_EN_Home]: https://github.com/ossrs/srs/wiki/v4_EN_Home
[v4_CN_Home]: https://github.com/ossrs/srs/wiki/v4_CN_Home
[v4_EN_Home]: https://github.com/ossrs/srs/wiki/v4_EN_Home
[donation0]: http://winlinvip.github.io/srs.release/donation/index.html
[donation1]: http://ossrs.net/srs.release/donation/index.html
[donation2]: http://ossrs.net/srs.release/donation/paypal.html
[donations]: https://github.com/ossrs/srs/blob/develop/DONATIONS.txt
[v4_CN_Compare]: https://github.com/ossrs/srs/wiki/v4_CN_Compare
[v4_EN_Compare]: https://github.com/ossrs/srs/wiki/v4_EN_Compare
[v4_CN_Build]: https://github.com/ossrs/srs/wiki/v4_CN_Build
[v4_EN_Build]: https://github.com/ossrs/srs/wiki/v4_EN_Build
[v4_CN_Performance]: https://github.com/ossrs/srs/wiki/v4_CN_Performance
[v4_EN_Performance]: https://github.com/ossrs/srs/wiki/v4_EN_Performance
[v4_CN_DeliveryRTMP]: https://github.com/ossrs/srs/wiki/v4_CN_DeliveryRTMP
[v4_EN_DeliveryRTMP]: https://github.com/ossrs/srs/wiki/v4_EN_DeliveryRTMP
[v4_CN_Edge]: https://github.com/ossrs/srs/wiki/v4_CN_Edge
[v4_EN_Edge]: https://github.com/ossrs/srs/wiki/v4_EN_Edge
[v4_CN_RtmpUrlVhost]: https://github.com/ossrs/srs/wiki/v4_CN_RtmpUrlVhost
[v4_EN_RtmpUrlVhost]: https://github.com/ossrs/srs/wiki/v4_EN_RtmpUrlVhost
[v4_CN_RTMPHandshake]: https://github.com/ossrs/srs/wiki/v4_CN_RTMPHandshake
[v4_EN_RTMPHandshake]: https://github.com/ossrs/srs/wiki/v4_EN_RTMPHandshake
[v4_CN_HTTPServer]: https://github.com/ossrs/srs/wiki/v4_CN_HTTPServer
[v4_EN_HTTPServer]: https://github.com/ossrs/srs/wiki/v4_EN_HTTPServer
[v4_CN_DeliveryHLS]: https://github.com/ossrs/srs/wiki/v4_CN_DeliveryHLS
[v4_EN_DeliveryHLS]: https://github.com/ossrs/srs/wiki/v4_EN_DeliveryHLS
[v4_CN_DeliveryHLS2]: https://github.com/ossrs/srs/wiki/v4_CN_DeliveryHLS#hlsaudioonly
[v4_EN_DeliveryHLS2]: https://github.com/ossrs/srs/wiki/v4_EN_DeliveryHLS#hlsaudioonly
[v4_CN_Reload]: https://github.com/ossrs/srs/wiki/v4_CN_Reload
[v4_EN_Reload]: https://github.com/ossrs/srs/wiki/v4_EN_Reload
[v4_CN_LowLatency2]: https://github.com/ossrs/srs/wiki/v4_CN_LowLatency#gop-cache
[v4_EN_LowLatency2]: https://github.com/ossrs/srs/wiki/v4_EN_LowLatency#gop-cache
[v4_CN_Forward]: https://github.com/ossrs/srs/wiki/v4_CN_Forward
[v4_EN_Forward]: https://github.com/ossrs/srs/wiki/v4_EN_Forward
[v4_CN_FFMPEG]: https://github.com/ossrs/srs/wiki/v4_CN_FFMPEG
[v4_EN_FFMPEG]: https://github.com/ossrs/srs/wiki/v4_EN_FFMPEG
[v4_CN_HTTPCallback]: https://github.com/ossrs/srs/wiki/v4_CN_HTTPCallback
[v4_EN_HTTPCallback]: https://github.com/ossrs/srs/wiki/v4_EN_HTTPCallback
[v4_CN_SampleDemo]: https://github.com/ossrs/srs/wiki/v4_CN_SampleDemo
[v4_EN_SampleDemo]: https://github.com/ossrs/srs/wiki/v4_EN_SampleDemo
[v4_CN_SrsLinuxArm]: https://github.com/ossrs/srs/wiki/v4_CN_SrsLinuxArm
[v4_EN_SrsLinuxArm]: https://github.com/ossrs/srs/wiki/v4_EN_SrsLinuxArm
[v4_CN_LinuxService]: https://github.com/ossrs/srs/wiki/v4_CN_LinuxService
[v4_EN_LinuxService]: https://github.com/ossrs/srs/wiki/v4_EN_LinuxService
[v4_CN_RTMP-ATC]: https://github.com/ossrs/srs/wiki/v4_CN_RTMP-ATC
[v4_EN_RTMP-ATC]: https://github.com/ossrs/srs/wiki/v4_EN_RTMP-ATC
[v4_CN_HTTPApi]: https://github.com/ossrs/srs/wiki/v4_CN_HTTPApi
[v4_EN_HTTPApi]: https://github.com/ossrs/srs/wiki/v4_EN_HTTPApi
[v4_CN_Ingest]: https://github.com/ossrs/srs/wiki/v4_CN_Ingest
[v4_EN_Ingest]: https://github.com/ossrs/srs/wiki/v4_EN_Ingest
[v4_CN_DVR]: https://github.com/ossrs/srs/wiki/v4_CN_DVR
[v4_EN_DVR]: https://github.com/ossrs/srs/wiki/v4_EN_DVR
[v4_CN_SrsLog]: https://github.com/ossrs/srs/wiki/v4_CN_SrsLog
[v4_EN_SrsLog]: https://github.com/ossrs/srs/wiki/v4_EN_SrsLog
[v4_CN_DRM2]: https://github.com/ossrs/srs/wiki/v4_CN_DRM#tokentraverse
[v4_EN_DRM2]: https://github.com/ossrs/srs/wiki/v4_EN_DRM#tokentraverse
[v4_CN_SampleHTTP]: https://github.com/ossrs/srs/wiki/v4_CN_SampleHTTP
[v4_EN_SampleHTTP]: https://github.com/ossrs/srs/wiki/v4_EN_SampleHTTP
[v4_CN_FlvVodStream]: https://github.com/ossrs/srs/wiki/v4_CN_FlvVodStream
[v4_EN_FlvVodStream]: https://github.com/ossrs/srs/wiki/v4_EN_FlvVodStream
[v4_CN_Security]: https://github.com/ossrs/srs/wiki/v4_CN_Security
[v4_EN_Security]: https://github.com/ossrs/srs/wiki/v4_EN_Security
[v4_CN_DeliveryHttpStream]: https://github.com/ossrs/srs/wiki/v4_CN_DeliveryHttpStream
[v4_EN_DeliveryHttpStream]: https://github.com/ossrs/srs/wiki/v4_EN_DeliveryHttpStream
[v4_CN_DeliveryHDS]: https://github.com/ossrs/srs/wiki/v4_CN_DeliveryHDS
[v4_EN_DeliveryHDS]: https://github.com/ossrs/srs/wiki/v4_EN_DeliveryHDS
[v4_CN_Streamer]: https://github.com/ossrs/srs/wiki/v4_CN_Streamer
[v4_EN_Streamer]: https://github.com/ossrs/srs/wiki/v4_EN_Streamer
[v4_CN_Streamer2]: https://github.com/ossrs/srs/wiki/v4_CN_Streamer#push-http-flv-to-srs
[v4_EN_Streamer2]: https://github.com/ossrs/srs/wiki/v4_EN_Streamer#push-http-flv-to-srs
[v4_CN_SampleHttpFlv]: https://github.com/ossrs/srs/wiki/v4_CN_SampleHttpFlv
[v4_EN_SampleHttpFlv]: https://github.com/ossrs/srs/wiki/v4_EN_SampleHttpFlv
[v4_CN_SampleHttpFlvCluster]: https://github.com/ossrs/srs/wiki/v4_CN_SampleHttpFlvCluster
[v4_EN_SampleHttpFlvCluster]: https://github.com/ossrs/srs/wiki/v4_EN_SampleHttpFlvCluster
[v4_CN_LowLatency]: https://github.com/ossrs/srs/wiki/v4_CN_LowLatency
[v4_EN_LowLatency]: https://github.com/ossrs/srs/wiki/v4_EN_LowLatency
[v4_EN_LowLatency#merged-read]: https://github.com/ossrs/srs/wiki/v4_EN_LowLatency#merged-read
[v4_CN_Performance#performancereport4k]: https://github.com/ossrs/srs/wiki/v4_CN_Performance#performancereport4k
[v4_CN_DRM#tokentraverse]: https://github.com/ossrs/srs/wiki/v4_CN_DRM#tokentraverse
[v4_CN_RaspberryPi]: https://github.com/ossrs/srs/wiki/v4_CN_RaspberryPi
[v4_CN_Build]: https://github.com/ossrs/srs/wiki/v4_CN_Build
[v4_CN_LowLatency]: https://github.com/ossrs/srs/wiki/v4_CN_LowLatency
[v4_CN_HowToAskQuestion]: https://github.com/ossrs/srs/wiki/v4_CN_HowToAskQuestion
[v4_CN_Build]: https://github.com/ossrs/srs/wiki/v4_CN_Build
[v4_CN_Performance]: https://github.com/ossrs/srs/wiki/v4_CN_Performance
[v4_CN_RaspberryPi]: https://github.com/ossrs/srs/wiki/v4_CN_RaspberryPi
[v4_CN_LowLatency#merged-read]: https://github.com/ossrs/srs/wiki/v4_CN_LowLatency#merged-read
[v4_CN_Product]: https://github.com/ossrs/srs/wiki/v4_CN_Product
[v4_EN_LowLatency#merged-write]: https://github.com/ossrs/srs/wiki/v4_EN_LowLatency#merged-write
[v4_CN_LowLatency#merged-write]: https://github.com/ossrs/srs/wiki/v4_CN_LowLatency#merged-write
[v4_CN_NgExec]:https://github.com/ossrs/srs/wiki/v4_CN_NgExec
[v4_EN_NgExec]:https://github.com/ossrs/srs/wiki/v4_EN_NgExec
[v4_CN_ReusePort]:https://github.com/ossrs/srs/wiki/v4_CN_ReusePort
[v4_EN_ReusePort]:https://github.com/ossrs/srs/wiki/v4_EN_ReusePort
[v4_CN_SampleSRT]:https://github.com/ossrs/srs/wiki/v4_CN_SampleSRT
[v4_EN_SampleSRT]:https://github.com/ossrs/srs/wiki/v4_EN_SampleSRT
[v4_CN_SampleDASH]:https://github.com/ossrs/srs/wiki/v4_CN_SampleDASH
[v4_EN_SampleDASH]:https://github.com/ossrs/srs/wiki/v4_EN_SampleDASH
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[bug #257 -c0]: https://github.com/ossrs/srs/issues/257#issuecomment-66864413
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[bug #1186 ]: https://github.com/ossrs/srs/issues/1186
[bug #1592 ]: https://github.com/ossrs/srs/issues/1592
[bug #665 ]: https://github.com/ossrs/srs/issues/665
[bug #1595 ]: https://github.com/ossrs/srs/issues/1595
[bug #1601 ]: https://github.com/ossrs/srs/issues/1601
[bug #1579 ]: https://github.com/ossrs/srs/issues/1579
[bug #1598 ]: https://github.com/ossrs/srs/issues/1598
[bug #1615 ]: https://github.com/ossrs/srs/issues/1615
[bug #1621 ]: https://github.com/ossrs/srs/issues/1621
[bug #1634 ]: https://github.com/ossrs/srs/issues/1634
[bug #1594 ]: https://github.com/ossrs/srs/issues/1594
[bug #1630 ]: https://github.com/ossrs/srs/issues/1630
[bug #1635 ]: https://github.com/ossrs/srs/issues/1635
[bug #1651 ]: https://github.com/ossrs/srs/issues/1651
[bug #1619 ]: https://github.com/ossrs/srs/issues/1619
[bug #1629 ]: https://github.com/ossrs/srs/issues/1629
[bug #1780 ]: https://github.com/ossrs/srs/issues/1780
[bug #1987 ]: https://github.com/ossrs/srs/issues/1987
[bug #1548 ]: https://github.com/ossrs/srs/issues/1548
[bug #1694 ]: https://github.com/ossrs/srs/issues/1694
[bug #2311 ]: https://github.com/ossrs/srs/issues/2311
[bug #413 ]: https://github.com/ossrs/srs/issues/413
[bug #2091 ]: https://github.com/ossrs/srs/issues/2091
[bug #1342 ]: https://github.com/ossrs/srs/issues/1342
[bug #2093 ]: https://github.com/ossrs/srs/issues/2093
[bug #2188 ]: https://github.com/ossrs/srs/issues/2188
[bug #1193 ]: https://github.com/ossrs/srs/issues/1193
[bug #2304 ]: https://github.com/ossrs/srs/issues/2304#issuecomment-826009290
[bug #2355 ]: https://github.com/ossrs/srs/issues/2355
[bug #307 ]: https://github.com/ossrs/srs/issues/307
[bug #2362 ]: https://github.com/ossrs/srs/issues/2362
[bug #2370 ]: https://github.com/ossrs/srs/issues/2370
[bug #yyyyyyyyyyyyy ]: https://github.com/ossrs/srs/issues/yyyyyyyyyyyyy
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[bug #1612 ]: https://github.com/ossrs/srs/issues/1612
[bug #1636 ]: https://github.com/ossrs/srs/issues/1636
[bug #1657 ]: https://github.com/ossrs/srs/issues/1657
[bug #1830 ]: https://github.com/ossrs/srs/issues/1830
[bug #1657 -1]: https://github.com/ossrs/srs/issues/1657#issuecomment-720889906
[bug #1657 -2]: https://github.com/ossrs/srs/issues/1657#issuecomment-722904004
[bug #1657 -3]: https://github.com/ossrs/srs/issues/1657#issuecomment-722971676
[bug #1998 ]: https://github.com/ossrs/srs/issues/1998
[bug #2106 ]: https://github.com/ossrs/srs/issues/2106
[bug #2011 ]: https://github.com/ossrs/srs/issues/2011
[bug #2324 ]: https://github.com/ossrs/srs/issues/2324
[bug #1500 ]: https://github.com/ossrs/srs/issues/1500
[bug #zzzzzzzzzzzzz ]: https://github.com/ossrs/srs/issues/zzzzzzzzzzzzz
[exo #828 ]: https://github.com/google/ExoPlayer/pull/828
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[v4_CN_Contact]: https://github.com/ossrs/srs/wiki/v4_CN_Contact
[v4_EN_Contact]: https://github.com/ossrs/srs/wiki/v4_EN_Contact
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[more1]: http://ossrs.net/srs.release/releases/
[LICENSE]: https://github.com/ossrs/srs/blob/4.0release/LICENSE
[LicenseMixing]: https://github.com/ossrs/srs/wiki/LicenseMixing
[srs_CN]: https://github.com/ossrs/srs/wiki/v4_CN_Home
[srs_EN]: https://github.com/ossrs/srs/wiki/v4_EN_Home
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[branch2]: https://github.com/ossrs/srs/tree/2.0release
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[release3]: https://github.com/ossrs/srs/wiki/v4_CN_Product#release30
[release4]: https://github.com/ossrs/srs/wiki/v4_CN_Product#release40
