good mp4 player

Http://blog.csdn.net/eightdegree/article/details/7425811 After reading the example muxing. C provided by FFMPEG during this time, I slightly changed the source code to generate an MP4 file. The audio uses AAC encoding and the video uses H.264 encoding. The code is very simple and I will not explain it. The Code is as follows. In the future, we will continue to write how to encode the audio and video data collected in DirectShow and generate

It's hard. After one months of ... Purpose: From an AVI transcoding to Mp4,avi (Video encoder: MPEG4, audio codec: MPEG2 audio,), MP4 (Video encoder: H264/AVC, Audio encoder: MPEG2 audio) As a result, the basic can be, the video has a little problem, audio can be. Here first put the code here, then slowly improve it, the audio must be resampled, the video is to be re-scaled ... There are also audio and vide

In doing a website, found that video files, such as the Flv,mp4 format can be played locally, but reached the development of the machine, it is not. The player's file address is right, or has not been responding. After a long experiment, the problem was found to be set with IIS. IIS does not allow video files to be played by default, and the solution is as follows: Open the IIS Manager on the server, locate the corresponding Web site under the serve

writeshort (width );//Image width writeshort (height);//Image Height out.write ( 0x80 | Local color list flag 1 0x00 | 0x00 | 0x07)); Index number of local color list (7+1 of 2) } Image (image data) GIF image data using the LZW compression algorithm, greatly reducing the size of the image data, the specific LZW compression algorithm can be Google, the program implementation section can refer to the source link at the bottom of the article. The following is a write implementat

you set the value is irrelevant, It relies on this stored format. Well, it gave me an indication that I would see avformat_write_header right away. Unfortunately, only the simple introduction of the function in the document does not explain how the value changes. There is no way to use the most primitive way, open source insight, view ffmpeg source bar. Can see Avformat_write_header or relatively simple, only to call a few interfaces, the following question is to find out which interface change

1. Uploading Test FilesLogin NetEase Hive (NetEase hive is part of NetEase Cloud), in the object storage of a new bucket, click Upload will test files uploaded to the bucket, if the file is larger than 100m can use NetEase cloud provided by the gadget or SDK, Openapi upload, specific use can refer to the use of documents. 2. mp4 File Playback SRC is the address of the file in the bucket, copy it, change the SRC address.

1, using ffmpeg extract MP4 h264 Code stream Write file method online There are many, do not know, please refer to the Raytheon Blog: http://blog.csdn.net/leixiaohua1020/article/details/11800877 2, but the file is a problem, the first can certainly play, but there will be a great chance to appear in the flower screen A, first talk about the solution In fact, it is very simple, but also use the Av_bitstream_filter_filter method to handle each avpacket,

) 20120313 (Red Hat 4.4.7-3)Configuration: -- enable-libx264 -- enable-gplLibavutil 52. 48.101/52. 48.101Libavcodec 55. 39.101/55. 39.101Libavformat 55. 19.104/55. 19.104Libavdevice 55. 5.100/55. 5.100Libavfilter 90.100/90.100Libswscale 2. 5.101/2. 5.101Libswresample 0. 17.104/0. 17.104Libpostproc 52. 3.100/52. 3.100Hyper fast Audio and Video encoderUsage: ffmpeg [options] [[infile options]-I infile]... {[outfile options] outfile }...Use-h to get full help or, even better, run 'Man ffmpeg' Php

whether the installation is successfulFfmpeg If you see the following content, the installation is successful: The Code is as follows: Ffmpeg version 2.1.1 Copyright (c) 2000-2013 the FFmpeg developersBuilt on Dec 17 2013 23:32:40 with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-3)Configuration: -- enable-libx264 -- enable-gplLibavutil 52. 48.101/52. 48.101Libavcodec 55. 39.101/55. 39.101Libavformat 55. 19.104/55. 19.104Libavdevice 55. 5.100/55. 5.100Libavfilter 90.100/90.100Libswscale 2. 5.101/2.

1. Requirements: Copy the D:\\english.mp4 to the current project directory Copy.mp4code example:1 Packagecom.himi.filecopy;2 3 ImportJava.io.FileInputStream;4 ImportJava.io.FileOutputStream;5 Importjava.io.IOException;6 7 /**8 * 9 * Requirements: Copy the D:\\english.mp4 to the current project directory Copy.mp4Ten * One */ A Public classCOPYMP4 { - - Public Static voidMain (string[] args)throwsIOException { the //Data Source -FileInputStream FIS =NewFileInputStream ("D:\\engl

5.4 environmentCopy the Code code as follows:TAR-XJVF x264-snapshot-20120718-2245-stable.tar.bz2#进入解压后的源文件目录CD x264-snapshot-20120718-2245-stable/./configure--prefix=/usr/local--enable-sharedMakeMake install //centos 5.4 Install the source installation ffmpeg with h264 extension TAR-XJVF ffmpeg-2.1.1.tar.bz2 //Enter the extracted directory CD ffmpeg-2.1.1 ./co nfigure--ENABLE-GPL--enable-libx264 Make Make install //Reload configuration Lcfonfig //test installation succeeded FFmpeg If yo

Source: http://wsyjwps1983.blog.163.com/blog/static/6800900120123181500785/Fily logs-Netease blog 13:50:00 | classification: image and video codec | font size subscription 14:41:56 | classification: Pattern Recognition | Tag:1. method 1 Cfiledialog DLG (true, _ T ("*. MP4 "), null, ofn_filemustexist | ofn_pathmustexist | ofn_hidereadonly, _ T (" video files (*. avi) | *. avi | all files (*. *) | *. * | "), null ); Cstring path; DLG. m_ofn.lpstrtitle

Powerful audio/video conversion experts and almost perfect audio/video conversion experts support conversion of almost all formats of audio/video conversion Avi, MPEG, WMV, DivX, MP4, H. 264/AVC, RM, 3GP, FLV, MP3, WMA, WAV, Ra, AAC. Provides dozens of conversion solutions for a variety of digital devices to meet all the conversion requirements. Supported devices include iPod, iPad, iPhone, PSP, Apple TV, 3GP mobile phones, various Google mobile phone

Reason: mp4 appears to be a patented AV format. Node-webkit do not support it ... It seems to be. Workaround: Install the Chrome browser locally, install the directory (example: c:\Google\Chrome\Application\37.0.2062.103), and locate the Ffmpegsumo.dll file. Copy (Ffmpegsumo.dll) and replace the Ffmpegsumo.dll in the Node-webkit directory. Note: Since the chromium version is numerous, the chromium version of the downloaded Chrome browser will be c

, for example, I want to turn the original video code rate nearly 20000, my hard drive brother said this is too high, so I sacrificed some of the quality of 6000, the general turn anime words 1000-2000 enough. Bit rate pattern: average bit rate and 2 times coding is my common two modes, 2 times coding quality is better than average mode, but time consuming probably increases about 30%. (HD recommendation 2 times code) 5, Step 5 set Audio parameters Audio format and encoder you can

This example describes how PHP uses Memcoder to turn video into a MP4 format. Share to everyone for your reference. The implementation methods are as follows: Copy Code code as follows: ConvertTo ("Some-input-video.avi", "Output.mp4"); function ConvertTo ($input, $output) { echo "Converting $input to $output $command = "MEncoder $input-o $output-af volume=10-aspect 16:9-of AVI-NOODML-OVC x264-x264encopts bitrate=500:level _IDC=41:BFRAMES=3:F

This article illustrates how PHP implements a video to MP4 and get a video preview. Share to everyone for your reference. The implementation methods are as follows: Copy Code code as follows: Flv_convert_get_thumb (' Input.avi ', ' output.jpg ', ' OUTPUT.OGM '); Code provided and updated by Steve of Phpsnaps! Thanks Accepts: 1:the Input Video File 2:path to Thumb jpg 3:path to transcoded MPEG? function Flv_convert_get_thumb

FFmpeg has very powerful features including video capture, video format conversion, video capture, video watermarking, etc. The use of these features on the Internet is mostly based on the command line. This is not conducive to our in-depth study of customized FFmpeg, in the future I will write a series of code to implement these features of the tutorial for everyone to learn. The first part of this series I am going to write on the implementation of Windows, after the partial write porting to A

http://blog.csdn.net/gavinr/article/details/7183499 1. Get data ffmpeg read the H264 data in MP4, and do not directly get Nalu, the file does not store 0x00000001 separator. The following figure is the data in Packet.data As you can see from the diagram, there is no delimiter (0x00000001) at the beginning of the data in packet, nor is it 0x65, 0x67, 0x68, 0x41, and so on, so it is certain that this is not a standard Nalu. In fact, the first 4 charact

Code stream encapsulation using open Source Library FFmpeg The H264 stream is written to H264 buffer via the function h264buff_write (), and mux_thread the received stream into the MP4 file. Here I use a separate thread encapsulation stream is to solve the recording process of the cycle of the problem, or can not be separate pull thread. Type declaration /*---------------for muxing--------------*/ #ifndef int64_c #define INT64_C (c) (C # # LL) #defi