best h264 encoder

In the previous article, I talked about how to use JNI for h264 encoding, but the efficiency is not very practical. After several days of hard work, refer to the real-time coding problem of Android with reference to http://www.javaeye.com/problems/27244. Two important classes: mediarecorder parcelfiledescriptor Mediarecorder is a collection encoding class provided by Android, while parcelfiledescriptor is a class that uses Socket to implement setout

When FFMPEG was recently used for h264 encoding, it was found that the video encoding was delayed, rather than real-time Encoding. After some research, we found thatAvcodec_open2Function When encoder is enabled, SetAvdictionaryThe key code is as follows: Avcodec_open2 function: int avcodec_open2(AVCodecContext *avctx, const AVCodec *codec, AVDictionary **options); Solution: Avdictionary * Param = NULL;

1 Introduction In recent years, with the development of network and multimedia technologies, the importance and demand of video information communication have increased dramatically, and the key lies in the application of video compression encoding technology. [1] A video encoding scheme based on the DSP is proposed, and the H.264 algorithm is implemented. Compared with H.264, MPEG4 has the advantages of low hardware and software development costs and easier implementation. It is currently the

encode| Encryption | Page |encode| encryption one, overview All along, the ASP technology has been more and more popular friends, the use of ASP to engage in web development are more and more people. ASP a very obvious feature is that the page is processed after the server is sent to the browser content in the standard HTML format, so that the effective protection of the original Code of the page program is not easily access by the client (of course, Ms Bugs are constantly that is another matte

The simplest Video Encoder: libvpx (YUV is VP8) and libvpxvp8This document records a simple VP8 Video Encoder Based on libvpx. This example is simplified from the official sample code. I found that unlike H.264, VP8 bare streams (that is, pure video data streams without encapsulation formats) cannot be played. In other words, the VP8 bare stream must be stored in the container for playback. In the official

Ubuntu14.04 install GStreamer to test UVC H264 CameraRecently debugging UVC H264 Camera, need to test the camera in Ubuntu, so with the help of GStreamer to achieve.Gtreamer is a programming framework based on the glib library (the latest version needs glib2.0) to build streaming media applications, the goal of which is to simplify the development of audio/video applications that can now be used to deal wit

There are manyArticleThey all talk about how to set up a network radio station. However, there will always be a small problem when you follow the steps. Now we can summarize the entire process as follows, using the "Push transfer method" First, install Windows Media Service and Windows encoder, which can be installed on the same machine or another machine. For installation instructions, see Http://www.cnblogs.com/njnudt/archive/2010/07/28/1787107.

This article discusses: Expression Encoder Plug-in Base Building a template Plug-in Add FTP upload Feature Build, install, and debug This article uses the following techniques: WPF, Visual Studio, and Expression encoder Directory Expression Encoder and Plug-ins Creating Plug-ins Building an FTP upload plug-in Implement Publish Class Save Configuration

Variational automatic Encoder Self-Encoder The encoding dimension of the middle layer is much smaller than the output data. The entire model training target is to minimize the reconstruction input data error. The problems faced by the standard self-encoder are: The self-developed NLE converts input data into expressions in the hidden space instead of consecutiv

Microsoft Expression encoder is a part of Microsoft expression. Its main function is to convert and recode media files, such as converting video or audio files into formats supported by the web, you can also Convert audio and video file formats to the formats supported by Microsoft smooth streaming or Silverlight media file formats. Encoder provides the function is very powerful, and very professional, you

When talking about web page encryption, you have to introduce the PHP encryption tool Zend encoder. Why is Php encryption required? Because PHP is a scripting language, the source code is easily exposed after the release. Especially when using a VM, if Zend encoder is used for encryption, it is equivalent to adding a layer of protection to the source code, moreover, it is said that the program runs faster.

In this paper, the self-encoder (Auto-encoder) algorithm and its related variant algorithms are briefly introduced, including Regularized Auto-encoder, Sparse Auto-encoder, denoising Auto-encoder and Contractive Auto-encoder, this

I. Overview All along, the ASP technology has been more and more popular friends, the use of ASP to engage in web development are more and more people. ASP a very obvious feature is that the page is processed after the server is sent to the browser content in the standard HTML format, so that the effective protection of the original Code of the page program is not easily access by the client (of course, Ms Bugs are constantly that is another matter.) ^_^). But another common problem is that beca

RTP (H264) First package (single NAL unit mode) ————-SPS 80{v=10,p=0,x=0,cc=0000}60{m=0,pt=110 0000}5370{Sequence Number}9A FC AF27{timestamp}69 25 77 {ssrc} 67 4 d 40 33 54 0c 04 B4 20 00 00 03 00 00 00 0 c D1 E3 06 54 (SPS H264) RTP (H264) second package (single NAL unit mode) ——— PPS 80 {V=10,p=0,x=0,cc=0000} 60 {m=0,pt=110 0000} 53 71{sequenc

This article describes one of the simplest audio encoders based on FFmpeg. The encoder realizes the PCM audio sample data encoded as AAC compressed encoded data. The encoder code is very simple, but each line of code is very important. By looking at the source code of this encoder. The ability to understand the FFmpeg audio encoding process.This program uses the

=====================================================List of the simplest video encoder series articles:The simplest video encoder: compilingThe simplest video encoder: Based on libx264 (encoded YUV is H. a)Simplest video encoder: Based on libx265 (encoded YUV for h.265)Simplest video

Internet radio stations develop faster and faster, one of the reasons is the rapid development of the network, but the software used to set up the radio station is nothing more than a few:Winamp ShoutCast-build MP3 Streaming MediaReal Server-Build Real Media Streaming MediaWindows Media Encoder-Build Windows Media Streaming MediaQuickTime broadcaster-build Quicktime Streaming MediaThe "streaming media" mentioned here refers to the media that can be do

This article describes one of the simplest audio encoders based on FFmpeg. The encoder realizes the PCM audio sampling data encoded as AAC compressed encoded data. The encoder code is very simple, but each line of code is important. By looking at the source code of this encoder, you can understand the FFmpeg audio coding process. This program uses the latest vers