rtmp encoder

Hyperthreading technology and parallel computing Analysis in H.264 Encoder [Author: Wang Yu, Lin Tao, Tongji University] H.264 is a new generation of video compression standard jointly developed by ITU-T and ISO. Compared with the previous standards, the computing accuracy and some specific algorithms are greatly improved. These improvements enable H.264 to provide higher compression ratios and lower bit rates. Ho

Principle of incremental rotary encoder The incremental rotary encoder converts the sequence and Phase Relationships of its angle data disk through two photosensitive receiver tubes, and obtains the increase (positive direction) or decrease (negative direction) of the angle data disk displacement ). After joining a digital circuit, especially a single-chip microcomputer, the incremental rotary

Simplest Video Encoder: Compile Recently I have studied several common video encoders: x264, x265, and vpx. This article briefly records their compilation methods. The three open-source video encoders x264, x265, and vpx can be said to be the "most popular" Video Encoder today. X264 currently occupies H. 264 video encoder is half the country; x265 is the best ope

Import TensorFlow as Tfimport NumPy as Npimport matplotlib.pyplot as Plt#import MNIST datafrom Tensorflow.examples.tutoria Ls.mnist Import input_datamnist=input_data.read_data_sets ("/niu/mnist_data/", One_hot=false) # Parameterlearning_ Rate = 0.01training_epochs = Batch_size = 256display_step = 1examples_to_show = 10# Network parametersn_input = 784 #tf Graph input (only pictures) X=tf.placeholder ("float", [none,n_input]) # hidden Layer settingsn_hidden_1 = N_hidden_2 = 1 28weights = {' enco

RTMP is designed for transport network streaming, requires support from servers such as Fms,awaza, and provides better copyright protection for streaming media content, and it also needs to pay royalties to adobe itself. First, the two work differently: RTMP data requires a dedicated server to receive, such as FMS, Awazal, etc., and then play through the local Flash player. The HTTP protocol can transf

Package Main Import ( "FMT" "Encoding/json" "Bytes" ) Type Device struct{ SN string ' JSON: ' s ' ' Model string ' JSON: ' M,omitempty ' } Func (d Device) String () string{ Return to FMT. Sprintf ("serial:%s model:%s", d.sn, D.model) } var m = map[string]interface{}{ "SN": "123456", "Platform": 602, "Force": true, "Location": []string{"Paris", "Beijing"}, "DECR": "", } Func Encodejson (v interface{}) ([]byte, error) { var buf bytes. Buffer

In daily development, we often encounter the need for screen recording. Such requirements can be implemented in C # through the SDK of Expression Encoder. First you need to download the expression Encoder SDK to implement the code: PrivateScreencapturejob job =NULL; PublicMainWindow () {InitializeComponent (); Job=NewScreencapturejob (); Job. Capturemousecursor=false; } Private voidBtnplay_cl

Subtitle Encoder DvdsubThis encoder encodes the bitmap subtitle format in the consumer DVD. The generic storage word vobsub file (including *.idx *.sub), which is also used in Matroska files.Dvdsub Options Even_rows_fixBut set to 1, it makes all the rows smooth. It resolves an issue that could be illegally truncated if the last row is an odd row. This option adds a transparent line only where it is nee

How to Use expression encoder to publish a Silverlight streaming video to a blog? Today I saw an article in my blogArticleAdd the Silverlight application step by step on your page. Do it step by yourself. The test was successful, so I was excited for a while. However, looking back, I found it was a little troublesome. The following describes a quick and convenient method. If you have not read any of the above articles, we suggest you read them before

RNN Encoder-decoder is proposed for machine translation.Encoder and decoder are two rnn, which are put together for parameter learning to maximize the conditional likelihood function.Network structure:Note the input statement is not necessarily the same length as the output statement.At the encoder end, the hidden state h of the T moment is expressed as the function of the input x at the moment of t-1 H and

serialization is not very good, so many times we need to use other serialization methods, Common have kryo,jackson,fastjson,protobuf and so on. What we want to write here is not the focus of what serialization is, but how we design our decoder and encoder.First we write a encoder, we inherit from the messagetobyteencoder @Override protected void encode (channelhandlercontext ctx, Object msg, bytebuf out) throws Span style= "color: #000000;" > E

Coding | Scripting Overview A scripting encoder is a simple command-line tool that enables script designers to encode the final script so that Web hosts and Web clients cannot view or modify their source code. Note that this code only prevents others from accidentally looking at your code, and does not prevent a deliberate hacker from viewing your encoded content and its methods. Web Designer in the Web page and server Active Sever pages (. ASP), en

1. The main task accomplished was the ability to translate English into French, using a encoder-decoder model, in which the sequence was transformed into a vector in the encoder RNN model. In decoder, a vector is transformed into an output sequence, and encoder-decoder can be used to add sequential information between words and words.2. Another task is to express

For a sparse automatic encoder trained, I want to see what the learned function looks like. For an image trained, calculate the output value of each hidden layer node: The Visualized function is a function calculated by the hidden layer node, which takes a 2D image as the input parameter (ignoring the offset. In particular, we regard it as a non-linear feature of input. We would like to know: what kind of image can make it the biggest incentive? Anot

With the completion of my graduation thesis, I finally made room for free these two days, and I had time to study FFMPEG. I thought that I had been engaged in FFMPEG decoding and seldom involved in FFMPEG encoding. So I plan to study FFMPEG encoding. I read some examples on the Internet and found that it would be slightly more difficult, or the class library would be outdated, so I decided to develop an encoding example for later study. The encoder in

Play video with HTML5, the most popular video format is non-MP4, all the latest browser support;MP4 MPEG 4 files with the H + + video encoding and AAC audio encoding;Previously done a video of other encoding format into the MP4 program, the quality of the conversion can be controlled, the worse the quality, the smaller the video, so you can turn a few g of video can be turned into dozens of M MP4, easy to put on the internet with HTML5 watch.The program simply wraps the process of invoking the o

Recently, several common video encoders have been researched: X264,X265,VPX. This article simply records how they are compiled.X264,x265,vpx These three open source video Encoders can be said to be today's "hottest" video encoders. x264 now occupies half of the video encoder, x265 is currently the best open source video encoder to achieve h.265 standards, and may replace x264 in the future, while VPX is Goo

First, write some usage information about the-F and-D commands. In JMCodeInternally, the default setting file is encoder. cfg, which must be in the working directory,Program. If you have this cfg file in the working directory, you can use-d xxxx. cfg or-f xxxx. cfg to achieve the same effect. If the encoder. cfg file does not exist in the working directory, selecting-d xxxx. cfg will achieve the effect, bu

I. Eventencoder and EventdecoderThe event encoder receives an event object and transforms it into a Channelbuffer object. The encoder first reads the event type and acts as the opcode (the first byte of the buffer), then reads the event body and transforms it into a Channelbuffer object as the body of the message./*** A Simple Event encoder would receive an incom

This blog is mainly recorded in the pre-research quick sync involves some of the performance quality related key parameter settings.1. VPP process Pseudo-code:Mfxvideovpp_queryiosurf (Session, Init_param, response); Allocate_pool_of_surfaces (In_pool, response[0]. numframesuggested); Allocate_pool_of_surfaces (Out_pool, response[1]. numframesuggested); Mfxvideovpp_init (Session,Init_param); inch=find_unlocked_surface_and_fill_content (in_pool); out=Find_unlocked_surface_from_the_pool (out_pool);