This article original from Http://blog.csdn.net/voipmaker reprint annotated source.The latest version number TELEMCU added Android phone-side WEBRTC video conferencing capabilities, Android phone installed Chrome/firefox browser after loading TELEMCU Webrtcclientteleweb can directly participate in video conferencing,At the same time, TeleWeb can support up to two
WEBRTC use of audio and video engines
At the request of the group of brothers, now how to use WEBRTC audio and video demo put out. Code format is very bad, you look at the spectators do not bother to tidy up.
#include
anyway.-Not really, the project over there is not finished yet ...Sad and hurried, so:As party A: the choice is most important to the person. When you do not know whether or not to choose the right person, you can only start small projects test water or have a backup plan. In addition to the actual cost, once you find the right person, do not be too stingy and timely payment, so as to have a winning result.As party B: must be delivered on schedule, must be honest. If you can't deliver it on sch
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Minframeinterval
The minimum frame duration, in 100-nanosecond units. This value is applies only to capture filters.
Maxframeinterval
The maximum frame duration, in 100-nanosecond units. This value is applies only to capture filters.
Minbitspersecond
Minimum Data Rate this pin can produce.
Note Deprecated.
Maxbitspersecond
mobile video (browse mode)4.1. Environmental requirements:4.1.1. Prepare two Android phones for 4.0 or more. Chrome browser is installed separately4.2. Demonstration steps:4.2.1. All modes of operation are the same as "Demo PC and PC video".five. Demo phone and PC video5.1. Environmental requirements:5.1.1.1 more than 4.0 Android phones.5.1.2.1 computers with a camera and microphone. And the latest version
ObjectiveFlowPlayer is an open source (GPL 3) Web video player. You can embed the player in your Web page, and if you are a developer, you can also freely customize and configure player-related parameters to achieve your desired playback. Supports playback of MP4, FLV, SWF and other streaming media as well as picture files, can play video files very smoothly, sup
Recently, the video client has been transplanted to the Android platform. Share your development experience.
Similar to HTTP live streaming stream download, however, Apple's TS format has too much redundant data. I use private format, which saves more bandwidth resources. H264 + amrnb encoding. Each multipart file takes 20 seconds. The overall architecture is as follows:
As the HTTP download module, it ha
Found a few video parameter comparison of resources, is Wikipedia on, summed up very good:Streaming Media system comparison:Http://en.wikipedia.org/wiki/Comparison_of_streaming_media_systemsPackage format comparison:Http://en.wikipedia.org/wiki/Comparison_of_container_formatsVideo Encoder comparison:Http://en.wikipedia.org/wiki/Comparison_of_video_codecsAudio encoding format comparison:Http://en.wikipedia.org/wiki/Comparison_of_audio_formatsVideo Play
Author: Chen junhong www.jollen.org
Video Streaming technology has been around for many years and has been widely used on the Internet. Using Linux to build videostreaming server is also a hot topic. If you want to know what video streaming is, this article will give a clear and basic introduction to the concepts and t
Using Streaming Media Technology for video and audio transmission on the network Author: Zhang Cheng Release Date: 2000/12/05
Abstr:
This article outlines the definition, principles, and development status of streaming media technology, and introduces h
Flask is a Python-implemented WEB development micro-framework. This article is a detailed tutorial on how to use it to deliver streaming video data.
I'm sure you already know that I posted a book on O ' Reilly media about flask and some video materials. On top of these, the coverage of the flask framework is fairly complete, and for some reason there is not much
There are two basic requirements for achieving a stable viewing experience in web-based high-definition digital video transmission. First, the video provider needs to support a higher video transmission bit rate on the network. Second, the client computer needs to support continuous processing capabilities to decode the video
color of paint,
The RGB mode is often used on the monitor, which is different from the pal or NTSC video standard.
Conversion between YUV and yiq
The conversion formula between YUV, yiq, and RGB is as follows:
Y = 0.299r + 0.587G + 0.114b
U = B ━ y
V = r y
I = 0.877 (R-Y) cos33 platinum 0.492 (B-Y) sin33
Q = 0.877 (R-Y) sin33 + 0.492 (B-Y) cos33
RGB is composed of three primary colors: R, G, and B. Similarly, YUV is composed of three elements: Y, U,
Now the continuous development and progress of network technology, the arrival of big data, so that network bandwidth increases rapidly. Because of the progress of the Times, the network and streaming media technology to show the opportunity and display, and also for the campus video Live network transmission audio and video data has laid a good foundation. The t
Analysis and Implementation of HTTP live streaming technology
I accidentally discovered that I had not written a blog for more than half a year and felt ashamed. In fact, in the second half of 2012, the same thing happened at home, and there was no time. After the Chinese New Year, I finally spent some time in my work and summarized some recent technical achievementsArticleTo share with you.
A few days ago, it was also a project requirement and too
data, it can also be h264-encoded video data, or h263-encoded video data used by early mobile phones. Of course, the sound can be AAC, amrnb, or something else. All of these are OK as long as the decoder supports them. This is like Program , Or a decoder. Then, you can randomly draw a streaming media Video Frame Desig
Original address
1. To check the corresponding domain name for direct broadcast to accelerate the configurationTo carry out live streaming, users must open live acceleration-"Configure Live Domain name-" Live push stream, you can refer to the "Quick Start";2. Troubleshoot the obtained push stream URL address is accurate2.1 How to get the push-flow addressAfter the success of direct seeding, users can be in the Aliyun console-"Live
Android audio and video goes deep into FFmpeg to implement Rtmp-based streaming (with source code download) and ffmpegrtmp
Source Code addressHttps://github.com/979451341/Rtmp1. Configure the RTMP Server
I don't want to post two blogs on mac and windows respectively.
Set up an RTMP server on MACHttps://www.jianshu.com/p/6fcec3b9d644This is on windows, and the RTMP server is set up (crtmpserver and nginx)
H
year after getting import and export support for theora, cineltlenow has distributed theora encoding support, which makes theora content creation much faster. that is, it makes sense to support distributed encoding. Sourcefree.org
6. PeerCast (http://www.peercast.org/): "PeerCast is a simple, free way to listen to radio and watch video on the Internet. it uses P2P technology to let anyone become a broadcaster without the costs of traditional
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