be played under/Library/WebServer/documents.2. Real-Time Streaming Media
Real-Time Streaming Media is played while receiving data packets. Local files are not retained, and data is always transmitted in real time. Users can fast forward and return. However, Real-Time Streaming Media Playback must ensure that the transmission speed of data packets is higher than the playback speed of files; otherwise, the playback effect is affected.Real-Time Streaming Media transmission protocols include RTSP,
device) and video (webcam) crawl, mix and push (record) to server (local)
JAVACV Development 7: Make audio conversion easier, to achieve universal Audio encoding format conversion, resampling and other audio parameters conversion function (Pcm16le encoded WAV MP3 as an example)
Supplementary article:
Audio and Video codec problem: How to quickly JAVACV and Decode codec (based on javacv-ffmpeg)
Audio and Video codec problem: 16/24/32 bit audio byt
through coaxial cable, such as transmission, IP network development, the use of IP network excellent transmissionrelating to technology or agreement:Transport protocol: RTP and RTCP, RTSP, RTMP, HTTP, HLS (HTTP Live streaming), etc.Control signaling: SIP and SDP, SNMP, etc.4, decoding the data:Using the relevant hardware or software to decode the received encoded audio and video data and get the image/sound that can be directly displayedrelating to t
receive RTSP or bytecode stream and turn into FLV format to rtmp streaming media server (streaming media server must be built first) HLS principle-Ditto Note: rtmp only supports streaming video in FLV format FFmpeg Service Realization Way Example Please refer to: http://blog.csdn.net/eguid_1/article/details/51777716 http://blog.csdn.net/eguid_1/article/ details/51787646can also refer to JAVACV Converter implementation: JAVACV Development of the 4: th
Simple RTMP Server is an open source Rtmp/hls streaming media server written by people in the ROC. Functions are similar to nginx-rtmp-module, enabling the distribution of Rtmp/hls.Reference to the Nginx-rtmp-module: http://blog.csdn.net/redstarofsleep/article/details/45092147Simple compilation and installation process./configure--prefix=/usr/local/srs--rtmp-hls make make and installThe standard three comma
SRS is a Chinese development of a video server, the use of support rtmp and HLS protocol, can be made into a container, let the client push the stream, or can be combined with ffmpeg own initiative to pull the stream, detailed instructions can view the SRS wiki:Https://github.com/ossrs/srs/wiki/v2_CN_HomeSrs:http://ossrs.net/srs.release/releases/index.htmlSRS Web Player: http://www.ossrs.net/players/srs_player.html?stream=livestreamport=19350#Ffmpeg:h
This project leverages the architectural scheme of the Tp+redis+nginx+nginx-rtmp-module+ffmpeg+hls +swoole
Benefits Introduction
Background Nginx-rtmp Installation Explanation
There are now mainly two kinds of rtmp server, commercial and open source. Business is more powerful than open source support, and individuals can choose according to their needs.
The commercial has FMS Wowza
Open Source rtmp Server
Red5 Java Java with more, performance
This project leverages the architectural scheme of the Tp+redis+nginx+nginx-rtmp-module+ffmpeg+hls +swooleGitHub Address: Https://github.com/DOUBLE-Baller/momoQQ Group: 274904994Demo Address: live.logde.cnAdvantages Introduction Backstage NGINX-RTMP installation explanationThere are now mainly two kinds of rtmp server, commercial and open source. Business is more powerful than open source support, and individuals can choose according to their needs.Th
In order to facilitate live/monitor users to use cloud storage products to store audio and video data, Alibaba Cloud Storage (OSS) products recently launched rtmp streaming function. The user can upload the audio and video data to the cloud storage OSS directly using the RTMP protocol.
Cloud Storage Livechannel Introduction
Livechannel is the new concept of cloud storage in order to manage the rtmp push stream, and the Livechannel is the live channel, which is used to save the push flow configur
, pause, start, and stop the stream, you must use MMs. You cannot use the UNC path to fast forward or backward. If you connect to a publishing point from an independent Windows Media Player, you must specify the URL of the unicast content. If the content is published on demand at the main publishing point, the URL consists of the server name and. ASF file name. Example: MMS: // windows_media_server/sample. ASF. Here, windows_media_server is the name of the Windows Media Server, and sample. ASF i
Giants have released HLS, HDS, and Smooth Streaming protocols to hide all the details in their dedicated sdks. Developers cannot freely modify the multimedia engine logic in the player: you cannot modify the adaptive bit rate rules and cache size, or even the length of your slice. These players may be easy to use, but you don't have much options to customize them. Even poor functions can only be tolerated.
However, with the increase in different appl
viewing with Quartus, but the open CL related logic inside is encrypted and cannot be modified.The Open CL SDK does not have a graphical interface and can only be run at the command line, automatically invoking Quartus_map, Quartus_fit, Quartus_sta and other tools.2. Xilinx SDAccelThe previous article describes the Xilinx Vivado and Vivado HLS tools. According to my guess, sdaccel is just a layer of packaging, content or
-http_ssl_module make install Problem: is already installed Nginx, how to reconfigure the third-party module, find a write a very comprehensive blog!http://blog.csdn.net/ystyaoshengting/article/details/48436409 How to install nginx Third party module--add-module(./configure --prefix=/Your installation directory --add-module=/third-party module directory)Installation may cause error without installing OpenSSL, you need to execute the command:Yum-y Install OpenSSL Openssl-devel Third, m
forward, backward, pause, start, and stop the stream, you must use MMs. You cannot use the UNC path to fast forward or backward. If you connect to a publishing point from an independent Windows Media Player, you must specify the URL of the unicast content. If the content is published on demand at the main publishing point, the URL consists of the server name and. ASF file name. Example: MMS: // windows_media_server/sample. ASF. Here, windows_media_server is the name of the Windows Media Server,
1. Is it possible to slice the detectionFirst, when calling the Srshlscache::reap_segment function for slicing, there is a function for audio or video to detect whether the length of the current slice meets the required length.For audio, the Srshlsmuxer::is_segment_absolutely_overflow function is called for detection, as follows:bool SrsHlsMuxer::is_segment_absolutely_overflow(){ srs_assert(current); /* 若当前片的时长小于 200 ms,则直接返回 false,即不允许切片 */ /* to prevent very small segment. */ i
home page, if you can see the following, indicating that the entire environment is OK, then you can use push and pull flow to see the actual effect. Finally, use the command nginx.exe -s stop to gracefully terminate the Nginx service.
Effect testThe next effect test, a little bit of a change to the environment, using the Jwplayer play page provided in Nginx-rtmp-module to pull the stream or record page to push.
The first is to create a new f
I. PreambleCore: Server (Nginx-rtmp-module) + push-to-stream (OBS) + Accept-end (Jwplayer)Second, the service side 1. Download Nginx-rtmp-module ModuleAddress: Https://github.com/arut/nginx-rtmp-module2. Compile and install NginxCD./nginx-1.10.0/./configure--add-module=/path/to/nginx-rtmp-module--with-http_ssl_modulemakemake InstallNote: Modify the two code paths according to the actual situation3. Configure the nginx3.1 join nodertmp { server {
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