h 265 encoder

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Notes on the use of the Apache Mina (iv.)

, where it calls the A factory method textlinecodecfactory the factory class, creating a Hugh Textlineencoder and Textlinedecoder encoding and decoding device. Let's look at the specific source code: Acceptor.getfilterchain (). AddLast ("Codec", new Protocolcodecfilter (New Textlinecodecfactory ( Charset.forname ("GBK"))); Package org.apache.mina.filter.codec.textline; Import Java.nio.charset.Charset; Import org.apache.mina.core.buffer.BufferDataException; Import org.apache.mina.core.session.IoS

Application Analysis of indexes in Databases

, qc_bh, xh_bz from zl_yhjbqk where qc_bh = '20170101'Execution path:Select statement, goal = choose 11 265 5565Table access by index rowid dlyx zl_yhjbqk 11 265 5565Index range scan dlyx Area Index 1 265 Average execution time (0.078 seconds)2 select hbs_bh, qc_bh from zl_yhjbqk where qc_bh = '20170101'Execution path:Select statement, goal = choose 11

Implement a simple weather forecast application (1)

request 720 times/hour, their own use to say enough.To facilitate the practice of using the Volly network Communication library at the same time, I use volly to request and accept JSON data as follows (in the oncreate of Mainactivity)After you use it on your phone, you get the following data:{"Result": [{"Temp_low": "7", "Cityno": "Chengdu", "Wind": "North", "citynm": "Chengdu", "Weaid": "265", "Winpid": "A", "Windid": "A", "WEATID1": "8", "Humi_high

5 Types of PHP encryption Tools Zendguard, Ioncube, Sourcecop, Sourceguardian, Phpshield

Source: phperz.com1, ZendguardZend Encoder Current Market price is us$960, SafeGuard Suite is to us$2,920 above the sky, and us$2,920 can only use one year. But because of the rapid flow of cracked files, early is also the best solution to encrypt PHP, so it can be said that the city accounted for the first PHP source code encryption software, even the virtual host company to execute Zend encrypted files, have to install Zend Optimizer.Until now Zend

Pvauthor Development Guide

Contents 1 Introduction... 4 2 Architecture Overview... 4 2.1 pvauthor architecture... 4 2.2 overall sequence chart... 5 3 pvauthor state machine... 6 4. Create and open a session... 6 5 Data Source... 6 5.1 create and add a data source... 6 5.2 data source configuration... 7 6 file format composition... 7 6.1 select composer... 7 6.2 composer configuration... 8 6.2.1 3GPP and MPEG4 composer. 8 6.2.2 AMR and aac composer. 9 7 media audio tracks... 9 7.1 add media audio tracks... 9 7.2

WP8.1 the program to generate GIF Animation example tutorial

GIF file Encoding method Let's briefly introduce the coding method. 1, Calling the Bitmapencoder.createasync static method instantiate the encoder, to create the GIF encoder, you can specify the GUID that represents the GIF encoder when calling the method, because accessing the Bitmapencoder.gifencoderid static property Can get. 2, call the Setpixeldata method

Dry Goods | Application of deep learning in machine translation

) In 2013, Nal Kalchbrenner and Phil Blunsom presented a new end-to-end encoder-decoder architecture for machine translation. In 2014, Sutskever developed a method called sequence-to-sequence (seq2seq) learning, and Google used this model to give a concrete implementation method in the tutorial of its deep learning framework tensorflow, and achieved good results (see https:// WWW.TENSORFLOW.ORG/TUTORIALS/SEQ2SEQ). 2.1 (PRE) Fastest speed introduction

Cause analysis of query plan errors

undefined SQL > select Lpad (", 2 * (LEVEL-1)) | | Operation | | ' ' || 2 decode (ID, 0, ' cost = ' | | position ') "OPERATION", 3 options, 4 object_name 5 from V$sql_plan 6 start with (sql_id = ' F0MWUQFXXMTMF ' and hash_value = 3151619694 and id = 0) 7 connect by Prior ID = parent_id 8 and Prior sql_id = sql_id 9 and Prior hash_value = Hash_value by ID, position; OPERATION OPTIONS object_name -- -------------------------- ------------------------------------- ----------------------

WPF Tip-canvas to bitmap

Transferred from: http://www.cnblogs.com/tmywu/archive/2010/09/14/1825650.htmlIn WPF, we can think of canvas as a canvas, with controls in the canvas as elements, and turning them into bitmap files:The following effectsFigure 1.1You can set the canvas's width, height, and color type to create any image you want. Real-time rendering of the styles you've set, among other effects.This includes creating some special effects such as shadows.WPF provides the RenderTargetBitmap class to render any cont

Let WebRTC use external audio and video codecs

WebRTC supports the use of its own codec (limited to native development), audio, video can be. Here the video coding as an example to analyze the corresponding source code in the WebRTC.CreatepeerconnectionfactoryIn Webrtc/api/peerconnectioninterface.h there is a method Createpeerconnectionfactory, the prototype is as follows:inline rtc::scoped_refptrAs you can see, the last four parameters of Createpeerconnectionfactory allow us to provide our own codec factory. This allows us to implement our

Android5.0 Recording Screen scheme

important technologies in audio and video technology, and it is also difficult, fortunately, Android provides mediacodec for developers to make audio and video codec, and for some kind of encoder can also specify the frame format, however, we cannot specify any format, because it requires hardware support , the supported frame formats can be queried through the API.The Createencoderbytype method only needs to pass in the MIME to create the correspond

Deep Learning (bot direction) learning notes (1) Sequence2sequence Learning

Series Catalog:Seq2seq chatbot chat Robot: A demo build based on Torch CodexDeep Learning (bot direction) learning notes (1) Sequence2sequence LearningDeep Learning (bot direction) learning Notes (2) RNN Encoder-decoder and LSTM study 1 preface This deep learning, in fact, is from the weekly paper notes of the finishing version, that is, the main content of the article is actually my collation of an article, subject to personal level, there may be man

Mr. CAI sell domain name to make how much money?

As for how many such a fork in the domain name, Cai Wen wins in the end how many domain names, I am afraid that Cai Wen win himself are not clear, his own statistics are sure to see Excel first ...   --> -->Chinese Internet legend, the original 265. COM founder Cai Wen over a few years to handle the sale of the domain name countless, from G.cn, 520.COM to their own founder of the 265.COM, although the p

The difference between x264 and x265 coding techniques

H.265/HEVC's coding architecture is broadly similar to the H.264/AVC architecture, including, in-frame prediction (Intra prediction), inter-frame prediction (inter prediction), conversion (transform), quantization (quantization), de-block filter (deblocking filter), Entropy coding (entropy Coding) modules, but in the HEVC coding architecture, the whole is divided into three basic units, namely: Coding units (coding UNIT,CU), predictive units (predict

Deep Learning (depth learning) Learning notes finishing Series (iv)

learning9.1, Autoencoder Automatic encoderDeep learning the simplest way is to use the characteristics of artificial neural network, Artificial neural Network (ANN) itself is a hierarchical structure of the system, if given a neural network, we assume that its output is the same as the input, and then train to adjust its parameters, to get the weight in each layer. Naturally, we get a few different representations of input I (each layer represents a representation), and these representations ar

Speech Codec (g.711, g.723, g.726, g.729, ilbc)

delay: 0.125 msec• Quality: Mos value 4.10G.723.1:G.723.1 is a dual-Rate Speech Encoder that is recommended by ITU-T for compressing voice or other audio signals in low-rate multimedia services Algorithm ;Its target application systems include multimedia communication systems such as H.323 and H.324. At present, this algorithm has become one of the mandatory algorithms in the IP Phone System. The frame length of the

Spring Cloud feign Client implements Multipartfile upload file function

part of the configuration class, inside the encoder Bean. But my project requires more than just remote invocation of the uploaded interface, but also calls to other interfaces. In this case, you will find that other feignclient will throw an exception when called. It's really cue unravelling. The feeling of heartbreak. Trace Source Discovery:The Encode method of Springformencoder calls the Encode method of the Encoder.default class when the object b

Academics | Yann LeCun Latest research: can help Gan to use discrete data arae

AI Technology Review News, Fair, head of the Facebook AI Research Center, Yann LeCun, one of the deep-learning troika, commented on a dynamic on Facebook yesterday. Yann LeCun forwarded the news from a New York University who worked with him, who was reading a doctoral student, Jake Zhao, introducing a paper that had been uploaded to ArXiv. This paper introduces a kind of "antagonistic regularization Automatic encoder" (arae,adversarially regularized

"Android Development experience" Implementation of "Sonic Communication/verification" for mobile devices--sinvoice Open Source project Introduction (III)

Reprint Please specify Source: http://blog.csdn.net/zhaokaiqiang1992The first two introduces the principle of sonic verification/communication and the implementation of sound playback, this article will introduce the most important, but also the most difficult to understand, is how the sinvoice of these numbers are encoded transmission.Since the source code has a large number of difficult to distinguish callback functions, for easy reading, I did some of the renaming and code collation, we do no

Introduction to image processing in WPF

the hosted WPF image processing APIs reside in the System.Windows.Media.Imaging namespace, but several important types, such as ImageBrush and imagedrawing, reside in the System.Windows.Media namespace, Image resides in the System.Windows.Controls namespace.Let me show you how to use the new API using a simple example:Image Encoding Format conversion:var imagestreamsource = File. OpenRead (@ "r:\1\24.bmp");var decoder = Bitmapdecoder. Create (Imagestreamsource, bitmapcreateoptions. Preservepixe

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