diff --git a/CHANGELOG.md b/CHANGELOG.md index 944683bdf..590c207bd 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -2,14 +2,18 @@ The changelog for SRS. -## V5 changes + -* v4.0, 2021-05-31, Use [SPDX-License-Identifier: MIT](https://spdx.dev/ids/). 5.0.3 +## SRS 5.0 Changelog + +* v5.0, 2021-05-31, Use [SPDX-License-Identifier: MIT](https://spdx.dev/ids/). 5.0.3 * v5.0, 2021-05-19, ST: Simplify it, only Linux/Darwin, epoll/kqueue, single process. 5.0.2 * v5.0, 2021-03-17, Live: Refine edge to follow client and HTTP/302. 5.0.1 * v5.0, 2021-03-15, Init SRS/5. 5.0.0 -## V4 changes + + +## SRS 4.0 Changelog * 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 @@ -121,7 +125,9 @@ The changelog for SRS. * 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 -## V3 changes + + +## SRS 3.0 Changelog * v3.0, 2021-05-12, Fix [#2311][bug #2311], Copy the request for stat client. 3.0.162 * v3.0, 2021-04-28, [3.0 release5(3.0.161)][r3.0r5] released. 122750 lines. @@ -324,7 +330,9 @@ The changelog for SRS. * 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 -## V2 changes + + +## SRS 2.0 Changelog * v2.0, 2020-01-25, [2.0 release8(2.0.272)][r2.0r8] released. 87292 lines. * v2.0, 2020-01-08, Merge [#1554][bug #1554], support logrotate copytruncate. 2.0.272 @@ -572,7 +580,9 @@ The changelog for SRS. * 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. -## V1 changes + + +## SRS 1.0 Changelog * v1.0, 2014-12-05, [1.0 release(1.0.10)][r1.0r0] released. 59391 lines. * v1.0, 2014-10-09, [1.0 beta(1.0.0)][r1.0b0] released. 59316 lines. diff --git a/PERFORMANCE.md b/PERFORMANCE.md new file mode 100644 index 000000000..303f33f16 --- /dev/null +++ b/PERFORMANCE.md @@ -0,0 +1,414 @@ +# Performance + +The performance benchmark data and corelative commits are listed here. + +* See also: [Performance for x86/x64 Test Guide][v4_CN_Performance]. +* See also: [Performance for RaspberryPi][v4_CN_RaspberryPi]. +* For multiple processes performance, read [#775: REUSEPORT][bug #775] or OriginCluster([CN][v4_EN_OriginCluster]/[EN][v4_EN_OriginCluster]). +* For RTC benchmark, please use [srs-bench](https://github.com/ossrs/srs-bench/tree/feature/rtc#usage). + + +**Play RTMP benchmark** + +The data for playing RTMP was benchmarked by [SB][srs-bench]: + + +| Update | SRS | Clients | Type | CPU | Memory | Commit | +| ------------- | --------- | ------------- | ------------- | --------- | -------- | ------------ | +| 2014-12-07 | 2.0.67 | 10k(10000) | players | 95% | 656MB | [code][p12] | +| 2014-12-05 | 2.0.57 | 9.0k(9000) | players | 90% | 468MB | [code][p11] | +| 2014-12-05 | 2.0.55 | 8.0k(8000) | players | 89% | 360MB | [code][p10] | +| 2014-11-22 | 2.0.30 | 7.5k(7500) | players | 87% | 320MB | [code][p9] | +| 2014-11-13 | 2.0.15 | 6.0k(6000) | players | 82% | 203MB | [code][p8] | +| 2014-11-12 | 2.0.14 | 3.5k(3500) | players | 95% | 78MB | [code][p7] | +| 2014-11-12 | 2.0.14 | 2.7k(2700) | players | 69% | 59MB | - | +| 2014-11-11 | 2.0.12 | 2.7k(2700) | players | 85% | 66MB | - | +| 2014-11-11 | 1.0.5 | 2.7k(2700) | players | 85% | 66MB | - | +| 2014-07-12 | 0.9.156 | 2.7k(2700) | players | 89% | 61MB | [code][p6] | +| 2014-07-12 | 0.9.156 | 1.8k(1800) | players | 68% | 38MB | - | +| 2013-11-28 | 0.5.0 | 1.8k(1800) | players | 90% | 41M | - | + +| Update | SFU | Clients | Type | CPU | Memory | Threads | VM | +| ---------- | ---------------- | -------- | ------------- | --------- | -------- | ------- | ---- | +| 2021-05-11 | SRS/v4.0.105 | 4000 | players | ~94% x1 | 419MB | 1 | G5 8CPU | +| 2021-05-11 | NginxRTMP/v1.2.1 | 2400 | players | ~92% x1 | 173MB | 1 | G5 8CPU | + +> Note: CentOS7, 600Kbps, [ECS/G5-2.5GHZ(SkyLake)](https://help.aliyun.com/document_detail/25378.html), +> [SRS/v4.0.105](https://github.com/ossrs/srs/commit/2ad24b2313e88a85801deaea370204f225555939), +> [NginxRTMP/v1.2.1](https://github.com/arut/nginx-rtmp-module/releases/tag/v1.2.1). + + +**Publish RTMP benchmark** + +The data for publishing RTMP was benchmarked by [SB][srs-bench]: + +| Update | SRS | Clients | Type | CPU | Memory | Commit | +| ------------- | --------- | ------------- | ------------- | --------- | -------- | ------------ | +| 2014-12-04 | 2.0.52 | 4.0k(4000) | publishers | 80% | 331MB | [code][p5] | +| 2014-12-04 | 2.0.51 | 2.5k(2500) | publishers | 91% | 259MB | [code][p4] | +| 2014-12-04 | 2.0.49 | 2.5k(2500) | publishers | 95% | 404MB | [code][p3] | +| 2014-12-04 | 2.0.49 | 1.4k(1400) | publishers | 68% | 144MB | - | +| 2014-12-03 | 2.0.48 | 1.4k(1400) | publishers | 95% | 140MB | [code][p2] | +| 2014-12-03 | 2.0.47 | 1.4k(1400) | publishers | 95% | 140MB | - | +| 2014-12-03 | 2.0.47 | 1.2k(1200) | publishers | 84% | 76MB | [code][p1] | +| 2014-12-03 | 2.0.12 | 1.2k(1200) | publishers | 96% | 43MB | - | +| 2014-12-03 | 1.0.10 | 1.2k(1200) | publishers | 96% | 43MB | - | + +| Update | SFU | Clients | Type | CPU | Memory | Threads | VM | +| ---------- | ---------------- | -------- | ------------- | --------- | -------- | ------- | ---- | +| 2021-05-11 | SRS/v4.0.105 | 2300 | publishers | ~89% x1 | 1.1GB | 1 | G5 8CPU | +| 2021-05-11 | NginxRTMP/v1.2.1 | 1300 | publishers | ~84% x1 | 198MB | 1 | G5 8CPU | + +> Note: CentOS7, 600Kbps, [ECS/G5-2.5GHZ(SkyLake)](https://help.aliyun.com/document_detail/25378.html), +> [SRS/v4.0.105](https://github.com/ossrs/srs/commit/2ad24b2313e88a85801deaea370204f225555939), +> [NginxRTMP/v1.2.1](https://github.com/arut/nginx-rtmp-module/releases/tag/v1.2.1). + + +**Play HTTP FLV benchmark** + +The data for playing HTTP FLV was benchmarked by [SB][srs-bench]: + + +| Update | SRS | Clients | Type | CPU | Memory | Commit | +| ------------- | --------- | ------------- | ------------- | --------- | -------- | ------------ | +| 2014-05-25 | 2.0.171 | 6.0k(6000) | players | 84% | 297MB | [code][p20] | +| 2014-05-24 | 2.0.170 | 3.0k(3000) | players | 89% | 96MB | [code][p19] | +| 2014-05-24 | 2.0.169 | 3.0k(3000) | players | 94% | 188MB | [code][p18] | +| 2014-05-24 | 2.0.168 | 2.3k(2300) | players | 92% | 276MB | [code][p17] | +| 2014-05-24 | 2.0.167 | 1.0k(1000) | players | 82% | 86MB | - | + + +**RTC benchmark** + +The RTC benchmark data, by [srs-bench](https://github.com/ossrs/srs-bench/tree/feature/rtc#usage): + +| Update | SFU | Clients | Type | CPU | Memory | Threads | VM | +| ---------- | ------------- | -------- | ------------- | --------- | -------- | ------- | ---- | +| 2021-05-10 | SRS/v4.0.105 | 2000 | players | ~94% x1 | 462MB | 1 | G7 2CPU | +| 2021-05-10 | SRS/v4.0.105 | 1000 | players | ~90% x1 | 180MB | 1 | G5 2CPU | +| 2021-03-31 | SRS/v4.0.87 | 800 | players | ~94% x1 | 444MB | 1 | G5 2CPU | +| 2021-05-10 | Janus/v0.11.1 | 700 | players | ~93% x2 | 430MB | 24 | G5 2CPU | +| 2021-05-10 | SRS/v4.0.105 | 1700 | publishers | ~92% x1 | 334MB | 1 | G7 2CPU | +| 2021-05-10 | SRS/v4.0.105 | 950 | publishers | ~92% x1 | 132MB | 1 | G5 2CPU | +| 2021-03-31 | SRS/v4.0.87 | 550 | publishers | ~86% x1 | 1.3GB | 1 | G5 2CPU | +| 2021-05-10 | Janus/v0.11.1 | 350 | publishers | ~93% x2 | 405MB | 23 | G5 2CPU | + +> Note: CentOS7, 600Kbps, [ECS/G5-2.5GHZ(SkyLake)/G7-2.7GHZ(IceLake)](https://help.aliyun.com/document_detail/25378.html), +> [SRS/v4.0.87](https://github.com/ossrs/srs/commit/d6c16a7e236e03eba754c763e865464ec82d4516), +> [SRS/v4.0.105](https://github.com/ossrs/srs/commit/2ad24b2313e88a85801deaea370204f225555939), +> [Janus/v0.11.1](https://github.com/meetecho/janus-gateway/releases/tag/v0.11.1). + + +**Latency benchmark** + +The latency between encoder and player with realtime config([CN][v4_CN_LowLatency], [EN][v4_EN_LowLatency]): + +| Update | SRS | Protocol | VP6 | H.264 | VP6+MP3 | H.264+MP3 | +| ------------- | --------- | --------- | --------- | --------- | --------- | -------- | +| 2014-12-16 | 2.0.72 | RTMP | 0.1s | 0.4s |[0.8s][p15]|[0.6s][p16]| +| 2014-12-12 | 2.0.70 | RTMP |[0.1s][p13]|[0.4s][p14]| 1.0s | 0.9s | +| 2014-12-03 | 1.0.10 | RTMP | 0.4s | 0.4s | 0.9s | 1.2s | +| 2021-04-02 | 4.0.87 | WebRTC | x | 80ms | x | x | + +> 2018-08-05, [c45f72e](https://github.com/ossrs/srs/commit/c45f72ef7bac9c7cf85b9125fc9e3aafd53f396f), Refine HTTP-FLV latency, support realtime mode. 2.0.252 + +We used FMLE as encoder for benchmark. The latency of server was 0.1s+, +and the bottleneck was the encoder. For more information, read +[bug #257][bug #257-c0]. + +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 + +[authors]: https://github.com/ossrs/srs/blob/4.0release/AUTHORS.txt +[bigthanks]: https://github.com/ossrs/srs/wiki/Product#release40 +[st]: https://github.com/ossrs/state-threads +[st2]: https://github.com/ossrs/state-threads/tree/srs +[state-threads]: https://github.com/ossrs/state-threads/tree/srs +[nginx]: http://nginx.org/ +[srs]: https://github.com/ossrs/srs +[gitee]: https://gitee.com/ossrs/srs +[srs-bench]: https://github.com/ossrs/srs-bench +[srs-ngb]: https://github.com/ossrs/srs-console +[srs-librtmp]: https://github.com/ossrs/srs-librtmp +[gitlab]: https://gitlab.com/winlinvip/srs-gitlab +[console]: http://ossrs.net:8080/console +[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 + +[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 + +[bug #547]: https://github.com/ossrs/srs/issues/547 +[bug #301]: https://github.com/ossrs/srs/issues/301 +[bug #459]: https://github.com/ossrs/srs/issues/459 +[bug #367]: https://github.com/ossrs/srs/issues/367 +[bug #257]: https://github.com/ossrs/srs/issues/257 +[bug #904]: https://github.com/ossrs/srs/issues/904 +[bug #913]: https://github.com/ossrs/srs/issues/913 +[bug #1059]: https://github.com/ossrs/srs/issues/1059 +[bug #92]: https://github.com/ossrs/srs/issues/92 +[bug #464]: https://github.com/ossrs/srs/issues/464 +[bug #460]: https://github.com/ossrs/srs/issues/460 +[bug #775]: https://github.com/ossrs/srs/issues/775 +[bug #307]: https://github.com/ossrs/srs/issues/307 +[bug #2324]: https://github.com/ossrs/srs/issues/2324 +[bug #1657]: https://github.com/ossrs/srs/issues/1657 +[bug #1500]: https://github.com/ossrs/srs/issues/1500 +[bug #738]: https://github.com/ossrs/srs/issues/738 +[bug #299]: https://github.com/ossrs/srs/issues/299 +[bug #250]: https://github.com/ossrs/srs/issues/250 +[bug #459]: https://github.com/ossrs/srs/issues/459 +[bug #470]: https://github.com/ossrs/srs/issues/470 +[bug #319]: https://github.com/ossrs/srs/issues/319 +[bug #1147]: https://github.com/ossrs/srs/issues/1147 +[bug #2304]: https://github.com/ossrs/srs/issues/2304 +[bug #1535]: https://github.com/ossrs/srs/issues/1535 +[bug #1342]: https://github.com/ossrs/srs/issues/1342 +[bug #1193]: https://github.com/ossrs/srs/issues/1193 +[bug #2093]: https://github.com/ossrs/srs/issues/2093 +[bug #465]: https://github.com/ossrs/srs/issues/465 +[bug #2091]: https://github.com/ossrs/srs/issues/2091 +[bug #2188]: https://github.com/ossrs/srs/issues/2188 +[bug #413]: https://github.com/ossrs/srs/issues/413 +[bug #1111]: https://github.com/ossrs/srs/issues/1111 +[bug #463]: https://github.com/ossrs/srs/issues/463 +[bug #775]: https://github.com/ossrs/srs/issues/775 +[bug #257-c0]: https://github.com/ossrs/srs/issues/257#issuecomment-66864413 + +[r3.0r5]: https://github.com/ossrs/srs/releases/tag/v3.0-r5 +[r3.0r4]: https://github.com/ossrs/srs/releases/tag/v3.0-r4 +[r3.0r3]: https://github.com/ossrs/srs/releases/tag/v3.0-r3 +[r3.0r2]: https://github.com/ossrs/srs/releases/tag/v3.0-r2 +[r3.0r1]: https://github.com/ossrs/srs/releases/tag/v3.0-r1 +[r3.0r0]: https://github.com/ossrs/srs/releases/tag/v3.0-r0 +[r3.0b4]: https://github.com/ossrs/srs/releases/tag/v3.0-b4 +[r3.0b3]: https://github.com/ossrs/srs/releases/tag/v3.0-b3 +[r3.0b2]: https://github.com/ossrs/srs/releases/tag/v3.0-b2 +[r3.0b1]: https://github.com/ossrs/srs/releases/tag/v3.0-b1 +[r3.0b0]: https://github.com/ossrs/srs/releases/tag/v3.0-b0 +[r3.0a9]: https://github.com/ossrs/srs/releases/tag/v3.0-a9 +[r3.0a8]: https://github.com/ossrs/srs/releases/tag/v3.0-a8 +[r3.0a7]: https://github.com/ossrs/srs/releases/tag/v3.0-a7 +[r3.0a6]: https://github.com/ossrs/srs/releases/tag/v3.0-a6 +[r3.0a5]: https://github.com/ossrs/srs/releases/tag/v3.0-a5 +[r3.0a4]: https://github.com/ossrs/srs/releases/tag/v3.0-a4 +[r3.0a3]: https://github.com/ossrs/srs/releases/tag/v3.0-a3 +[r3.0a2]: https://github.com/ossrs/srs/releases/tag/v3.0-a2 +[r3.0a1]: https://github.com/ossrs/srs/releases/tag/v3.0-a1 +[r3.0a0]: https://github.com/ossrs/srs/releases/tag/v3.0-a0 +[r2.0r8]: https://github.com/ossrs/srs/releases/tag/v2.0-r8 +[r2.0r7]: https://github.com/ossrs/srs/releases/tag/v2.0-r7 +[r2.0r6]: https://github.com/ossrs/srs/releases/tag/v2.0-r6 +[r2.0r5]: https://github.com/ossrs/srs/releases/tag/v2.0-r5 +[r2.0r4]: https://github.com/ossrs/srs/releases/tag/v2.0-r4 +[r2.0r3]: https://github.com/ossrs/srs/releases/tag/v2.0-r3 +[r2.0r2]: https://github.com/ossrs/srs/releases/tag/v2.0-r2 +[r2.0r1]: https://github.com/ossrs/srs/releases/tag/v2.0-r1 +[r2.0r0]: https://github.com/ossrs/srs/releases/tag/v2.0-r0 +[r2.0b4]: https://github.com/ossrs/srs/releases/tag/v2.0-b4 +[r2.0b3]: https://github.com/ossrs/srs/releases/tag/v2.0-b3 +[r2.0b2]: https://github.com/ossrs/srs/releases/tag/v2.0-b2 +[r2.0b1]: https://github.com/ossrs/srs/releases/tag/v2.0-b1 +[r2.0b0]: https://github.com/ossrs/srs/releases/tag/v2.0-b0 +[r2.0a3]: https://github.com/ossrs/srs/releases/tag/v2.0-a3 +[r2.0a2]: https://github.com/ossrs/srs/releases/tag/v2.0-a2 +[r2.0a1]: https://github.com/ossrs/srs/releases/tag/v2.0-a1 +[r2.0a0]: https://github.com/ossrs/srs/releases/tag/v2.0-a0 +[r1.0r4]: https://github.com/ossrs/srs/releases/tag/v1.0-r4 +[r1.0r3]: https://github.com/ossrs/srs/releases/tag/v1.0-r3 +[r1.0r2]: https://github.com/ossrs/srs/releases/tag/v1.0-r2 +[r1.0r1]: https://github.com/ossrs/srs/releases/tag/v1.0-r1 +[r1.0r0]: https://github.com/ossrs/srs/releases/tag/v1.0-r0 +[r1.0b0]: https://github.com/ossrs/srs/releases/tag/v0.9.8 +[r1.0a7]: https://github.com/ossrs/srs/releases/tag/v0.9.7 +[r1.0a6]: https://github.com/ossrs/srs/releases/tag/v0.9.6 +[r1.0a5]: https://github.com/ossrs/srs/releases/tag/v0.9.5 +[r1.0a4]: https://github.com/ossrs/srs/releases/tag/v0.9.4 +[r1.0a3]: https://github.com/ossrs/srs/releases/tag/v0.9.3 +[r1.0a2]: https://github.com/ossrs/srs/releases/tag/v0.9.2 +[r1.0a0]: https://github.com/ossrs/srs/releases/tag/v0.9.1 +[r0.9]: https://github.com/ossrs/srs/releases/tag/v0.9.0 +[r0.8]: https://github.com/ossrs/srs/releases/tag/v0.8.0 +[r0.7]: https://github.com/ossrs/srs/releases/tag/v0.7.0 +[r0.6]: https://github.com/ossrs/srs/releases/tag/v0.6.0 +[r0.5]: https://github.com/ossrs/srs/releases/tag/v0.5.0 +[r0.4]: https://github.com/ossrs/srs/releases/tag/v0.4.0 +[r0.3]: https://github.com/ossrs/srs/releases/tag/v0.3.0 +[r0.2]: https://github.com/ossrs/srs/releases/tag/v0.2.0 +[r0.1]: https://github.com/ossrs/srs/releases/tag/v0.1.0 + + +[v4_CN_Contact]: https://github.com/ossrs/srs/wiki/v4_CN_Contact +[v4_EN_Contact]: https://github.com/ossrs/srs/wiki/v4_EN_Contact + +[LICENSE]: https://github.com/ossrs/srs/blob/4.0release/LICENSE +[LicenseMixing]: https://github.com/ossrs/srs/wiki/LicenseMixing + +[release2]: https://github.com/ossrs/srs/wiki/v4_CN_Product#release20 +[release3]: https://github.com/ossrs/srs/wiki/v4_CN_Product#release30 +[release4]: https://github.com/ossrs/srs/wiki/v4_CN_Product#release40 + diff --git a/README.md b/README.md index e4a2bdaff..030713af0 100755 --- a/README.md +++ b/README.md @@ -77,6 +77,30 @@ Other important wiki: * Usage: How to improve edge performance for multiple CPUs? ([CN][v4_CN_REUSEPORT], [EN][v4_EN_REUSEPORT]) * Usage: How to file a bug or contact us? ([CN][v4_CN_Contact], [EN][v4_EN_Contact]) +## AUTHORS + +There are two types of people that have contributed to the SRS project: + +* Maintainers: Contribute and maintain important features. SRS always remembers and thanks you by writing your names in stream metadata. +* [Contributors][authors]: Submit patches, report bugs, add translations, help answer newbie questions, and generally make SRS much better. + +Maintainers of SRS project: + +* [Winlin](https://github.com/winlinvip): All areas of streaming server and documents. +* [Wenjie](https://github.com/wenjiegit): The focus of his work is on the [HDS](https://github.com/simple-rtmp-server/srs/wiki/v4_CN_DeliveryHDS) module. +* [Runner365](https://github.com/runner365): The focus of his work is on the [SRT](https://github.com/simple-rtmp-server/srs/wiki/v4_CN_SRTWiki) module. +* [John](https://github.com/xiaozhihong): Focus on [WebRTC](https://github.com/simple-rtmp-server/srs/wiki/v4_CN_WebRTC) module. +* [B.P.Y(Bepartofyou)](https://github.com/Bepartofyou): Focus on [WebRTC](https://github.com/simple-rtmp-server/srs/wiki/v4_CN_WebRTC) module. +* [Lixin](https://github.com/xialixin): Focus on [GB28181](https://github.com/ossrs/srs/issues/1500) module. +* [Mozhan](https://github.com/lipeng19811218): Focus on [WebRTC](https://github.com/simple-rtmp-server/srs/wiki/v4_CN_WebRTC) module. +* [Jinxue](https://github.com/chen-guanghua): Focus on [WebRTC](https://github.com/simple-rtmp-server/srs/wiki/v4_CN_WebRTC) module. + +A big THANK YOU goes to: + +* All friends of SRS for [big supports][bigthanks]. +* Genes amd Mabbott for creating [st][st]([state-threads][st2]). +* [Michael Talyanksy](https://github.com/michaeltalyansky) for introducing ST to us. + ## Ports The ports used by SRS, kernel services: @@ -143,7 +167,7 @@ For external services to work with SRS: - [x] Improve test coverage for core/kernel/protocol/service. - [x] Support docker by [srs-docker](https://github.com/ossrs/srs-docker). - [x] Support multiple processes by ReusePort([CN][v4_CN_REUSEPORT], [EN][v4_EN_REUSEPORT]), [#775][bug #775]. -- [x] Support a simple [mgmt console][console], please read [srs-ngb][srs-ngb]. +- [x] Support a simple [mgmt console][console], please read [srs-console][srs-ngb]. - [x] [Experimental] Support playing stream by WebRTC, [#307][bug #307]. - [x] [Experimental] Support publishing stream by WebRTC, [#307][bug #307]. - [x] [Experimental] Support mux RTP/RTCP/DTLS/SRTP on one port for WebRTC, [#307][bug #307]. @@ -158,16 +182,16 @@ For external services to work with SRS: - [x] [Experimental] Support pushing FLV over HTTP POST, please read wiki([CN][v4_CN_Streamer2], [EN][v4_EN_Streamer2]). - [x] [Experimental] Support HTTP RAW API, please read [#459][bug #459], [#470][bug #470], [#319][bug #319]. - [x] [Experimental] Support SRT server, read [#1147][bug #1147]. +- [x] [Experimental] Support transmux RTC to RTMP, [#2093][bug #2093]. - [x] [Deprecated] Support pushing RTSP, please read [bug #2304][bug #2304]. - [x] [Deprecated] Support Adobe HDS(f4m), please read wiki([CN][v4_CN_DeliveryHDS], [EN][v4_EN_DeliveryHDS]) and [#1535][bug #1535]. - [x] [Deprecated] Support bandwidth testing, please read [#1535][bug #1535]. - [x] [Deprecated] Support Adobe FMS/AMS token traverse([CN][v4_CN_DRM2], [EN][v4_EN_DRM2]) authentication, please read [#1535][bug #1535]. -- [x] [Removed] Support RTMP client library: [srs-librtmp](https://github.com/ossrs/srs-librtmp). +- [x] [Removed] Support RTMP client library: [srs-librtmp][srs-librtmp]. +- [ ] Support IETF-QUIC for WebRTC Cluster, [#2091][bug #2091]. - [ ] Enhanced forwarding with vhost and variables, [#1342][bug #1342]. - [ ] Support DVR to Cloud Storage, [#1193][bug #1193]. -- [ ] Support transmux RTC to RTMP, [#2093][bug #2093]. - [ ] Support H.265 over RTMP and HLS, [#465][bug #465]. -- [ ] Support IETF-QUIC for WebRTC Cluster, [#2091][bug #2091]. - [ ] Improve RTC performance to 5K by multiple threading, [#2188][bug #2188]. - [ ] Support source cleanup for idle streams, [#413][bug #413]. - [ ] Support change user to run SRS, [#1111][bug #1111]. @@ -246,121 +270,7 @@ read Product([CN][v4_CN_Compare]/[EN][v4_EN_Compare]). ## Performance -The performance benchmark data and corelative commits are listed here. - -* See also: [Performance for x86/x64 Test Guide][v4_CN_Performance]. -* See also: [Performance for RaspberryPi][v4_CN_RaspberryPi]. -* For multiple processes performance, read [#775: REUSEPORT][bug #775] or OriginCluster([CN][v4_EN_OriginCluster]/[EN][v4_EN_OriginCluster]) or [go-oryx][oryx]. -* For RTC benchmark, please use [srs-bench](https://github.com/ossrs/srs-bench/tree/feature/rtc#usage). - - -**Play RTMP benchmark** - -The data for playing RTMP was benchmarked by [SB][srs-bench]: - - -| Update | SRS | Clients | Type | CPU | Memory | Commit | -| ------------- | --------- | ------------- | ------------- | --------- | -------- | ------------ | -| 2014-12-07 | 2.0.67 | 10k(10000) | players | 95% | 656MB | [code][p12] | -| 2014-12-05 | 2.0.57 | 9.0k(9000) | players | 90% | 468MB | [code][p11] | -| 2014-12-05 | 2.0.55 | 8.0k(8000) | players | 89% | 360MB | [code][p10] | -| 2014-11-22 | 2.0.30 | 7.5k(7500) | players | 87% | 320MB | [code][p9] | -| 2014-11-13 | 2.0.15 | 6.0k(6000) | players | 82% | 203MB | [code][p8] | -| 2014-11-12 | 2.0.14 | 3.5k(3500) | players | 95% | 78MB | [code][p7] | -| 2014-11-12 | 2.0.14 | 2.7k(2700) | players | 69% | 59MB | - | -| 2014-11-11 | 2.0.12 | 2.7k(2700) | players | 85% | 66MB | - | -| 2014-11-11 | 1.0.5 | 2.7k(2700) | players | 85% | 66MB | - | -| 2014-07-12 | 0.9.156 | 2.7k(2700) | players | 89% | 61MB | [code][p6] | -| 2014-07-12 | 0.9.156 | 1.8k(1800) | players | 68% | 38MB | - | -| 2013-11-28 | 0.5.0 | 1.8k(1800) | players | 90% | 41M | - | - -| Update | SFU | Clients | Type | CPU | Memory | Threads | VM | -| ---------- | ---------------- | -------- | ------------- | --------- | -------- | ------- | ---- | -| 2021-05-11 | SRS/v4.0.105 | 4000 | players | ~94% x1 | 419MB | 1 | G5 8CPU | -| 2021-05-11 | NginxRTMP/v1.2.1 | 2400 | players | ~92% x1 | 173MB | 1 | G5 8CPU | - -> Note: CentOS7, 600Kbps, [ECS/G5-2.5GHZ(SkyLake)](https://help.aliyun.com/document_detail/25378.html), -> [SRS/v4.0.105](https://github.com/ossrs/srs/commit/2ad24b2313e88a85801deaea370204f225555939), -> [NginxRTMP/v1.2.1](https://github.com/arut/nginx-rtmp-module/releases/tag/v1.2.1). - - -**Publish RTMP benchmark** - -The data for publishing RTMP was benchmarked by [SB][srs-bench]: - -| Update | SRS | Clients | Type | CPU | Memory | Commit | -| ------------- | --------- | ------------- | ------------- | --------- | -------- | ------------ | -| 2014-12-04 | 2.0.52 | 4.0k(4000) | publishers | 80% | 331MB | [code][p5] | -| 2014-12-04 | 2.0.51 | 2.5k(2500) | publishers | 91% | 259MB | [code][p4] | -| 2014-12-04 | 2.0.49 | 2.5k(2500) | publishers | 95% | 404MB | [code][p3] | -| 2014-12-04 | 2.0.49 | 1.4k(1400) | publishers | 68% | 144MB | - | -| 2014-12-03 | 2.0.48 | 1.4k(1400) | publishers | 95% | 140MB | [code][p2] | -| 2014-12-03 | 2.0.47 | 1.4k(1400) | publishers | 95% | 140MB | - | -| 2014-12-03 | 2.0.47 | 1.2k(1200) | publishers | 84% | 76MB | [code][p1] | -| 2014-12-03 | 2.0.12 | 1.2k(1200) | publishers | 96% | 43MB | - | -| 2014-12-03 | 1.0.10 | 1.2k(1200) | publishers | 96% | 43MB | - | - -| Update | SFU | Clients | Type | CPU | Memory | Threads | VM | -| ---------- | ---------------- | -------- | ------------- | --------- | -------- | ------- | ---- | -| 2021-05-11 | SRS/v4.0.105 | 2300 | publishers | ~89% x1 | 1.1GB | 1 | G5 8CPU | -| 2021-05-11 | NginxRTMP/v1.2.1 | 1300 | publishers | ~84% x1 | 198MB | 1 | G5 8CPU | - -> Note: CentOS7, 600Kbps, [ECS/G5-2.5GHZ(SkyLake)](https://help.aliyun.com/document_detail/25378.html), -> [SRS/v4.0.105](https://github.com/ossrs/srs/commit/2ad24b2313e88a85801deaea370204f225555939), -> [NginxRTMP/v1.2.1](https://github.com/arut/nginx-rtmp-module/releases/tag/v1.2.1). - - -**Play HTTP FLV benchmark** - -The data for playing HTTP FLV was benchmarked by [SB][srs-bench]: - - -| Update | SRS | Clients | Type | CPU | Memory | Commit | -| ------------- | --------- | ------------- | ------------- | --------- | -------- | ------------ | -| 2014-05-25 | 2.0.171 | 6.0k(6000) | players | 84% | 297MB | [code][p20] | -| 2014-05-24 | 2.0.170 | 3.0k(3000) | players | 89% | 96MB | [code][p19] | -| 2014-05-24 | 2.0.169 | 3.0k(3000) | players | 94% | 188MB | [code][p18] | -| 2014-05-24 | 2.0.168 | 2.3k(2300) | players | 92% | 276MB | [code][p17] | -| 2014-05-24 | 2.0.167 | 1.0k(1000) | players | 82% | 86MB | - | - - -**RTC benchmark** - -The RTC benchmark data, by [srs-bench](https://github.com/ossrs/srs-bench/tree/feature/rtc#usage): - -| Update | SFU | Clients | Type | CPU | Memory | Threads | VM | -| ---------- | ------------- | -------- | ------------- | --------- | -------- | ------- | ---- | -| 2021-05-10 | SRS/v4.0.105 | 2000 | players | ~94% x1 | 462MB | 1 | G7 2CPU | -| 2021-05-10 | SRS/v4.0.105 | 1000 | players | ~90% x1 | 180MB | 1 | G5 2CPU | -| 2021-03-31 | SRS/v4.0.87 | 800 | players | ~94% x1 | 444MB | 1 | G5 2CPU | -| 2021-05-10 | Janus/v0.11.1 | 700 | players | ~93% x2 | 430MB | 24 | G5 2CPU | -| 2021-05-10 | SRS/v4.0.105 | 1700 | publishers | ~92% x1 | 334MB | 1 | G7 2CPU | -| 2021-05-10 | SRS/v4.0.105 | 950 | publishers | ~92% x1 | 132MB | 1 | G5 2CPU | -| 2021-03-31 | SRS/v4.0.87 | 550 | publishers | ~86% x1 | 1.3GB | 1 | G5 2CPU | -| 2021-05-10 | Janus/v0.11.1 | 350 | publishers | ~93% x2 | 405MB | 23 | G5 2CPU | - -> Note: CentOS7, 600Kbps, [ECS/G5-2.5GHZ(SkyLake)/G7-2.7GHZ(IceLake)](https://help.aliyun.com/document_detail/25378.html), -> [SRS/v4.0.87](https://github.com/ossrs/srs/commit/d6c16a7e236e03eba754c763e865464ec82d4516), -> [SRS/v4.0.105](https://github.com/ossrs/srs/commit/2ad24b2313e88a85801deaea370204f225555939), -> [Janus/v0.11.1](https://github.com/meetecho/janus-gateway/releases/tag/v0.11.1). - - -**Latency benchmark** - -The latency between encoder and player with realtime config([CN][v4_CN_LowLatency], [EN][v4_EN_LowLatency]): - -| Update | SRS | Protocol | VP6 | H.264 | VP6+MP3 | H.264+MP3 | -| ------------- | --------- | --------- | --------- | --------- | --------- | -------- | -| 2014-12-16 | 2.0.72 | RTMP | 0.1s | 0.4s |[0.8s][p15]|[0.6s][p16]| -| 2014-12-12 | 2.0.70 | RTMP |[0.1s][p13]|[0.4s][p14]| 1.0s | 0.9s | -| 2014-12-03 | 1.0.10 | RTMP | 0.4s | 0.4s | 0.9s | 1.2s | -| 2021-04-02 | 4.0.87 | WebRTC | x | 80ms | x | x | - -> 2018-08-05, [c45f72e](https://github.com/ossrs/srs/commit/c45f72ef7bac9c7cf85b9125fc9e3aafd53f396f), Refine HTTP-FLV latency, support realtime mode. 2.0.252 - -We used FMLE as encoder for benchmark. The latency of server was 0.1s+, -and the bottleneck was the encoder. For more information, read -[bug #257][bug #257-c0]. +Please read [PERFORMANCE](Performance.md#performance). ## Architecture @@ -412,30 +322,6 @@ Remark: 1. EXEC: Like NGINX-RTMP, EXEC forks external tools for events, please read [ng-exec][v4_CN_NgExec]. 1. SRTModule: A isolate module which run in [hybrid](https://github.com/ossrs/srs/issues/1147#issuecomment-577574883) model. -## AUTHORS - -There are two types of people that have contributed to the SRS project: - -* Maintainers: Contribute and maintain important features. SRS always remembers and thanks you by writing your names in stream metadata. -* [Contributors][authors]: Submit patches, report bugs, add translations, help answer newbie questions, and generally make SRS much better. - -Maintainers of SRS project: - -* [Winlin](https://github.com/winlinvip): All areas of streaming server and documents. -* [Wenjie](https://github.com/wenjiegit): The focus of his work is on the [HDS](https://github.com/simple-rtmp-server/srs/wiki/v4_CN_DeliveryHDS) module. -* [Runner365](https://github.com/runner365): The focus of his work is on the [SRT](https://github.com/simple-rtmp-server/srs/wiki/v4_CN_SRTWiki) module. -* [John](https://github.com/xiaozhihong): Focus on [WebRTC](https://github.com/simple-rtmp-server/srs/wiki/v4_CN_WebRTC) module. -* [B.P.Y(Bepartofyou)](https://github.com/Bepartofyou): Focus on [WebRTC](https://github.com/simple-rtmp-server/srs/wiki/v4_CN_WebRTC) module. -* [Lixin](https://github.com/xialixin): Focus on [GB28181](https://github.com/ossrs/srs/issues/1500) module. -* [Mozhan](https://github.com/lipeng19811218): Focus on [WebRTC](https://github.com/simple-rtmp-server/srs/wiki/v4_CN_WebRTC) module. -* [Jinxue](https://github.com/chen-guanghua): Focus on [WebRTC](https://github.com/simple-rtmp-server/srs/wiki/v4_CN_WebRTC) module. - -A big THANK YOU goes to: - -* All friends of SRS for [big supports][bigthanks]. -* Genes amd Mabbott for creating [st][st]([state-threads][st2]). -* [Michael Talyanksy](https://github.com/michaeltalyansky) for introducing ST to us. - ## Mirrors Gitee: [https://gitee.com/ossrs/srs][gitee], the GIT usage([CN][v4_CN_Git], [EN][v4_EN_Git]) @@ -480,55 +366,19 @@ Supported operating systems and hardware: Beijing, 2013.10
Winlin - -[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/develop/AUTHORS.txt -[bigthanks]: https://github.com/ossrs/srs/wiki/v4_CN_Product#bigthanks -[st]: https://github.com/winlinvip/state-threads +[authors]: https://github.com/ossrs/srs/blob/4.0release/AUTHORS.txt +[bigthanks]: https://github.com/ossrs/srs/wiki/Product#release40 +[st]: https://github.com/ossrs/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-ngb]: https://github.com/ossrs/srs-console [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 +[console]: http://ossrs.net:8080/console [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 @@ -571,22 +421,8 @@ Winlin [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 @@ -654,382 +490,45 @@ Winlin [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 -[bug #213]: https://github.com/ossrs/srs/issues/213 -[bug #194]: https://github.com/ossrs/srs/issues/194 -[bug #182]: https://github.com/ossrs/srs/issues/182 -[bug #257]: https://github.com/ossrs/srs/issues/257 -[bug #179]: https://github.com/ossrs/srs/issues/179 -[bug #224]: https://github.com/ossrs/srs/issues/224 -[bug #251]: https://github.com/ossrs/srs/issues/251 -[bug #293]: https://github.com/ossrs/srs/issues/293 -[bug #250]: https://github.com/ossrs/srs/issues/250 +[bug #547]: https://github.com/ossrs/srs/issues/547 [bug #301]: https://github.com/ossrs/srs/issues/301 -[bug #304]: https://github.com/ossrs/srs/issues/304 -[bug #133]: https://github.com/ossrs/srs/issues/133 -[bug #92]: https://github.com/ossrs/srs/issues/92 +[bug #459]: https://github.com/ossrs/srs/issues/459 [bug #367]: https://github.com/ossrs/srs/issues/367 -[bug #471]: https://github.com/ossrs/srs/issues/471 -[bug #380]: https://github.com/ossrs/srs/issues/380 -[bug #474]: https://github.com/ossrs/srs/issues/474 -[bug #484]: https://github.com/ossrs/srs/issues/484 -[bug #485]: https://github.com/ossrs/srs/issues/485 -[bug #495]: https://github.com/ossrs/srs/issues/495 -[bug #497]: https://github.com/ossrs/srs/issues/497 -[bug #448]: https://github.com/ossrs/srs/issues/448 -[bug #475]: https://github.com/ossrs/srs/issues/475 -[bug #458]: https://github.com/ossrs/srs/issues/458 -[bug #454]: https://github.com/ossrs/srs/issues/454 -[bug #442]: https://github.com/ossrs/srs/issues/442 -[bug #169]: https://github.com/ossrs/srs/issues/169 -[bug #441]: https://github.com/ossrs/srs/issues/441 -[bug #433]: https://github.com/ossrs/srs/issues/433 -[bug #425]: https://github.com/ossrs/srs/issues/425 -[bug #424]: https://github.com/ossrs/srs/issues/424 -[bug #421]: 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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 +[bug #775]: https://github.com/ossrs/srs/issues/775 +[bug #257-c0]: https://github.com/ossrs/srs/issues/257#issuecomment-66864413 [r3.0r5]: https://github.com/ossrs/srs/releases/tag/v3.0-r5 [r3.0r4]: https://github.com/ossrs/srs/releases/tag/v3.0-r4 @@ -1094,19 +593,12 @@ Winlin [r0.1]: https://github.com/ossrs/srs/releases/tag/v0.1.0 -[contact]: https://github.com/ossrs/srs/wiki/v4_CN_Contact [v4_CN_Contact]: https://github.com/ossrs/srs/wiki/v4_CN_Contact [v4_EN_Contact]: https://github.com/ossrs/srs/wiki/v4_EN_Contact -[more0]: http://winlinvip.github.io/srs.release/releases/ -[more1]: http://ossrs.net/srs.release/releases/ [LICENSE]: https://github.com/ossrs/srs/blob/develop/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 -[branch1]: https://github.com/ossrs/srs/tree/1.0release -[branch2]: https://github.com/ossrs/srs/tree/2.0release [release2]: https://github.com/ossrs/srs/wiki/v4_CN_Product#release20 [release3]: https://github.com/ossrs/srs/wiki/v4_CN_Product#release30 [release4]: https://github.com/ossrs/srs/wiki/v4_CN_Product#release40