hls cdn

Principles of CDN small files and CDN files The following are some of my personal knowledge, which may be incomplete or even incorrect, but I hope you can help us to correct them. 1. first, the customer needs to resolve the domain name to an IP address to access the webpage. The customer needs to send a DNS query packet request packet before the packet arrives at the ISP router, split/image may be made (pe

Big talk content delivery network (CDN), big talk content delivery cdn Content Delivery Network (CDN)The concept1995ByMassachusetts Institute of TechnologyProposed,YesAllows users to access the nearest network.Solution.The specific method is:Smart routing and traffic management technologies are used to direct users' access requests to healthy and fastest-respondi

1. Why to use HTTP Live streamingRefer to WikipediaHTTP Live Streaming (abbreviated as HLS) is an HTTP-based streaming network Transfer protocol proposed by Apple. is part of Apple's QuickTime X and iphone software system. It works by dividing the entire stream into small HTTP-based files to download, one at a time. When media streaming is playing, clients can choose to download the same resources at different rates from many different alternative sou

Set up the hls Streaming Media Server on ubuntu16.04 and ubuntu16.04hls 1. Distributor ID: UbuntuDescription: Ubuntu 16.04.3 LTSRelease: 16.04Codename: xenial 2. Linux 4.4.0-89-generic # 112-Ubuntu SMP Mon Jul 31 19:38:41 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux Mkdir ~ /Working Switch ~ /Working directory Cd ~ /Working Obtain nginx source code: Wget http://nginx.org/download/nginx-1.13.4.tar.gz Extract Tar xvf nginx-1.13.4.tar.gz Obtain the latest n

Objective: To enable the Nginx support RTMP protocol to push the stream, and support HLS distribution function and FFmpeg transcoding multi-bit rate function.First, the preparatory workModule: Nginx-rtmp-module-master (rtmp protocol support):http://nginx.orgHttps://github.com/arut/nginx-rtmp-module1. Install the dependent package:#yum-y install gcc glibc glibc-devel make nasm pkgconfig lib-devel openssl-devel expat-devel gettext-devel libtool mhash. x

Objective: To enable the Nginx support RTMP protocol to push the stream, and support HLS distribution function and FFmpeg transcoding multi-bit rate function.First, the preparatory workModule: Nginx-rtmp-module-master (rtmp protocol support):http://nginx.orgHttps://github.com/arut/nginx-rtmp-module1. Install the dependent package:#yum-y install gcc glibc glibc-devel make nasm pkgconfig lib-devel openssl-devel expat-devel gettext-devel libtool mhash. x

This article "How to use iOS to achieve the 芈 month" live, on-demand? -http Live Streaming (HLS) (i) "Hls-demo Address: Https://github.com/yangchao0033/HLS-DemoPlease note the following questions before using the demo, I also made comments in the code.#warning be careful not to use the primary index of the switch stream directly, The protocol of the current code

1.Distributor Id:ubuntuDescription:ubuntu 16.04.3 LTSrelease:16.04Codename:xenial2.Linux 4.4.0-89-generic #112-ubuntu SMP Mon Jul 19:38:41 UTC x86_64 x86_64 x86_64 gnu/linuxmkdir ~/workingSwitch to the ~/working directoryCD ~/workingGet Nginx Source code:wget http://nginx.org/download/nginx-1.13.4.tar.gzExtractTar xvf nginx-1.13.4.tar.gzGet the latest nginx-rtmp source codegit clone https://github.com/arut/nginx-rtmp-module.gitSwitch to Nginx directoryCD nginx-1.13.4Configuration./configure--wit

configuration, the traditional monitoring industry inside the HD Network Camera IP Camera, NVR and other devices with RTSP protocol output access to the EASYNVR,EASYNVR can be these video source audio and video data to pull, Convert to Rtmp/hls, carry on the whole platform terminal H5 live Broadcast (WEB, Android, IOS), and EASYNVR can send live data of the video source to the third party CDN Network, real

Use a variety of streaming playlists instead of a single stream of code. The HLS client can dynamically change the stream based on the bandwidth situation, providing the user with the best user experience. (This argument is more idealized, personally think that as long as you can provide a variety of code flow to the user to choose, the app in the start video, according to the bandwidth to select the use of the stream) need to consider the following i

be compatible with the older version of the platform, need to support the baseline Profile version 3.0.2. Audio encoding compression formatHe-aac/aac-lc,stereo or MP3 (MPEG-1 Audio Layer 3), stereo.Second, talk about the video streaming technology requirements1. If the video stream is longer than 10 minutes or the video stream is over 5MB in five minutes, the HTTP Live stream technology scenario needs to be enforced.2. If an app uses an HTTP Live stream in a wireless cellular network (such as a

Solution 1: ffmpeg + nginx the new ffmpeg already supports HLS. (I also participated in the code supply, to do an advertisement for myself :)) on-demand: generate hls fragment: ffmpeg-I lt; media files gt;-c: vlibx264-c: a-fhlsusrlocalnginxhtmltestm3u8 live broadcast first solution: ffmpeg + nginx new ffmpeg has supported HLS. (I also participated in the code p

: This article mainly introduces how to configure the rtmp Server for NGINX to implement rtmp and hls live broadcast. if you are interested in PHP Tutorial, refer to it. Introduction to NGINX First configure: work_processes4;events{ work_connections1024;}http{ include mime.types; default_type application/octet-stream; sendfileon; keepalive_timeout65; server{ listen80; server_name localhost; location /{

The simplest example of Flash-based streaming media: webpage players (HTTP, RTMP, HLS), rtmphlsThis article continues with the previous article, recording some Flash-based streaming media processing examples. This article records some Web players based on Flash technology. Compared with other Web players, Flash-based Web players have the biggest advantage of "plug-in-free installation", which greatly improves the user experience quality. Earlier Netwo

Tags: VDMA zynq hls FPGA image processing ZYNQ The chip contains a rich feature of the dual-core ARM cortex-a9 processing subsystem (processing System,ps) and Xilinx 28nm programmable logic (Programmable LOGIC,PL). In addition to the core, PS includes on-chip memory, external memory interface and a large number of peripheral connection interfaces. With arm, we can do the embedded operating system related tasks, shape interface, user input, network,

The second time I met CDN, and the second time I met cdn. CDN stands for Content Delivery Network (CDN. The basic idea is to avoid bottlenecks and links on the Internet that may affect data transmission speed and stability, so that content transmission can be faster and more stable. A layer of smart virtual network fo

At present, ABR (Adaptive bitrate Adaptive bitrate technology) is a mainstream video playback format, HLS,HSS and HDS are widely used. Multi-screen video playback is also a trend, including mobile phones, tablets, computers, televisions, set-top boxes and other fused together, different occasions different network conditions, may choose different devices to play video.In the video solution test, our system general terminal playback format contains the

Preface Recent projects require streaming media playback, the backend provides three kinds of streaming data (Rtsp,rtmp,hls), in different scenarios may be used in different ways to play, you need to adapt to support all streaming data playback. Spent a period of time studying, here and share with you, there are some lingering problems to see if we have a good way. RTSP Brief Introduction This protocol stream data in front of the play, there is no pa

plugin) RTMP_SAMPLE_PLAYER_VIDEOJS: Videojs-based rtmp/http player Rtmp_sample_player_jwplayer: Jwplayer-based rtmp/http player Hls_sample_player_flowplayer: FlowPlayer-based HLS player (add HLS plugin) HLS_VIDEO_PLAYER_HTML5: HTML5-based hls/http player Activex_vlc_player: The player for the VLC-based ActiveX control rtmp sample player

Live is not unfamiliar, now the mainstream of the agreement analysis of the contrast chart, personal insights. Agreement httpflv Rtmp HLs Dash Transport layer HTTP stream tcp stream http http video format FLV flv tag ts file mp4 3gp webm delay Low low